diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 07:51:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 07:51:49 -0700 |
| commit | 1dfd166e93f98892aa4427069a23ed73259983c8 (patch) | |
| tree | c70a347b963091b99bd16842537153fa36e5c0e9 | |
| parent | 8e775167d54e6521e7cdbc03ee7ec42a8c67b49a (diff) | |
| parent | 8df399018df120d28f89fda6f2515cc6e096e43d (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (110 commits)
sh: i2c-sh7760: Replase from ctrl_* to __raw_*
sh: clkfwk: Shuffle around to match the intc split up.
sh: clkfwk: modify for_each_frequency end condition
sh: fix clk_get() error handling
sh: clkfwk: Fix fault in frequency iterator.
sh: clkfwk: Add a helper for rate rounding by divisor ranges.
sh: clkfwk: Abstract rate rounding helper.
sh: clkfwk: support clock remapping.
sh: pci: Convert to upper/lower_32_bits() helpers.
sh: mach-sdk7786: Add support for the FPGA SRAM.
sh: Provide a generic SRAM pool for tiny memories.
sh: pci: Support secondary FPGA-driven PCIe clocks on SDK7786.
sh: pci: Support slot 4 routing on SDK7786.
sh: Fix up PMB locking.
sh: mach-sdk7786: Add support for fpga gpios.
sh: use pr_fmt for clock framework, too.
sh: remove name and id from struct clk
sh: free-without-alloc fix for sh_mobile_lcdcfb
sh: perf: Set up perf_max_events.
sh: perf: Support SH-X3 hardware counters.
...
Fix up trivial conflicts (perf_max_events got removed) in arch/sh/kernel/perf_event.c
168 files changed, 7265 insertions, 3056 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 35b6879628a..0f40fc35d0a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -24,6 +24,7 @@ config SUPERH select HAVE_KERNEL_LZMA select HAVE_KERNEL_LZO select HAVE_SYSCALL_TRACEPOINTS + select HAVE_REGS_AND_STACK_ACCESS_API select RTC_LIB select GENERIC_ATOMIC64 help @@ -46,7 +47,7 @@ config SUPERH32 select HAVE_ARCH_KGDB select HAVE_HW_BREAKPOINT select HAVE_MIXED_BREAKPOINTS_REGS - select PERF_EVENTS if HAVE_HW_BREAKPOINT + select PERF_EVENTS select ARCH_HIBERNATION_POSSIBLE if MMU config SUPERH64 @@ -471,6 +472,7 @@ config CPU_SUBTYPE_SHX3 select CPU_SH4A select CPU_SHX3 select GENERIC_CLOCKEVENTS_BROADCAST if SMP + select ARCH_REQUIRE_GPIOLIB # SH4AL-DSP Processor Support @@ -575,7 +577,7 @@ config SH_CLK_CPG config SH_CLK_CPG_LEGACY depends on SH_CLK_CPG def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \ - !CPU_SUBTYPE_SH7786 + !CPU_SHX3 && !CPU_SUBTYPE_SH7757 config SH_CLK_MD int "CPU Mode Pin Setting" diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index 07b35ca2f64..9c94711aa6c 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -155,6 +155,8 @@ config SH_SDK7786 depends on CPU_SUBTYPE_SH7786 select SYS_SUPPORTS_PCI select NO_IOPORT if !PCI + select ARCH_WANT_OPTIONAL_GPIOLIB + select HAVE_SRAM_POOL help Select SDK7786 if configuring for a Renesas Technology Europe SH7786-65nm board. @@ -165,6 +167,11 @@ config SH_HIGHLANDER select SYS_SUPPORTS_PCI select IO_TRAPPED if MMU +config SH_SH7757LCR + bool "SH7757LCR" + depends on CPU_SUBTYPE_SH7757 + select ARCH_REQUIRE_GPIOLIB + config SH_SH7785LCR bool "SH7785LCR" depends on CPU_SUBTYPE_SH7785 @@ -309,6 +316,17 @@ config SH_POLARIS help Select if configuring for an SMSC Polaris development board +config SH_SH2007 + bool "SH-2007 board" + select NO_IOPORT + depends on CPU_SUBTYPE_SH7780 + help + SH-2007 is a single-board computer based around SH7780 chip + intended for embedded applications. + It has an Ethernet interface (SMC9118), direct connected + Compact Flash socket, two serial ports and PC-104 bus. + More information at <http://sh2000.sh-linux.org>. + endmenu source "arch/sh/boards/mach-r2d/Kconfig" diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index 4f90f9b7a92..38ef655cc0f 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -2,6 +2,7 @@ # Specific board support, not covered by a mach group. # obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o +obj-$(CONFIG_SH_SH2007) += board-sh2007.o obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o obj-$(CONFIG_SH_URQUELL) += board-urquell.o obj-$(CONFIG_SH_SHMIN) += board-shmin.o @@ -9,3 +10,4 @@ obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o obj-$(CONFIG_SH_ESPT) += board-espt.o obj-$(CONFIG_SH_POLARIS) += board-polaris.o obj-$(CONFIG_SH_TITAN) += board-titan.o +obj-$(CONFIG_SH_SH7757LCR) += board-sh7757lcr.o diff --git a/arch/sh/boards/board-sh2007.c b/arch/sh/boards/board-sh2007.c new file mode 100644 index 00000000000..b90b78f6a82 --- /dev/null +++ b/arch/sh/boards/board-sh2007.c @@ -0,0 +1,133 @@ +/* + * SH-2007 board support. + * + * Copyright (C) 2003, 2004 SUGIOKA Toshinobu + * Copyright (C) 2010 Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> + */ +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/smsc911x.h> +#include <linux/platform_device.h> +#include <linux/ata_platform.h> +#include <linux/io.h> +#include <asm/machvec.h> +#include <mach/sh2007.h> + +struct smsc911x_platform_config smc911x_info = { + .flags = SMSC911X_USE_32BIT, + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, +}; + +static struct resource smsc9118_0_resources[] = { + [0] = { + .start = SMC0_BASE, + .end = SMC0_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x240), + .end = evt2irq(0x240), + .flags = IORESOURCE_IRQ, + } +}; + +static struct resource smsc9118_1_resources[] = { + [0] = { + .start = SMC1_BASE, + .end = SMC1_BASE + 0xff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = evt2irq(0x280), + .end = evt2irq(0x280), + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device smsc9118_0_device = { + .name = "smsc911x", + .id = 0, + .num_resources = ARRAY_SIZE(smsc9118_0_resources), + .resource = smsc9118_0_resources, + .dev = { + .platform_data = &smc911x_info, + }, +}; + +static struct platform_device smsc9118_1_device = { + .name = "smsc911x", + .id = 1, + .num_resources = ARRAY_SIZE(smsc9118_1_resources), + .resource = smsc9118_1_resources, + .dev = { + .platform_data = &smc911x_info, + }, +}; + +static struct resource cf_resources[] = { + [0] = { + .start = CF_BASE + CF_OFFSET, + .end = CF_BASE + CF_OFFSET + 0x0f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = CF_BASE + CF_OFFSET + 0x206, + .end = CF_BASE + CF_OFFSET + 0x20f, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = evt2irq(0x2c0), + .end = evt2irq(0x2c0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cf_device = { + .name = "pata_platform", + .id = 0, + .num_resources = ARRAY_SIZE(cf_resources), + .resource = cf_resources, +}; + +static struct platform_device *sh2007_devices[] __initdata = { + &smsc9118_0_device, + &smsc9118_1_device, + &cf_device, +}; + +static int __init sh2007_io_init(void) +{ + platform_add_devices(sh2007_devices, ARRAY_SIZE(sh2007_devices)); + return 0; +} +subsys_initcall(sh2007_io_init); + +static void __init sh2007_init_irq(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRQ); +} + +/* + * Initialize the board + */ +static void __init sh2007_setup(char **cmdline_p) +{ + printk(KERN_INFO "SH-2007 Setup..."); + + /* setup wait control registers for area 5 */ + __raw_writel(CS5BCR_D, CS5BCR); + __raw_writel(CS5WCR_D, CS5WCR); + __raw_writel(CS5PCR_D, CS5PCR); + + printk(KERN_INFO " done.\n"); +} + +/* + * The Machine Vector + */ +struct sh_machine_vector mv_sh2007 __initmv = { + .mv_setup = sh2007_setup, + .mv_name = "sh2007", + .mv_init_irq = sh2007_init_irq, +}; diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c new file mode 100644 index 00000000000..c475f1056ab --- /dev/null +++ b/arch/sh/boards/board-sh7757lcr.c @@ -0,0 +1,374 @@ +/* + * Renesas R0P7757LC0012RL Support. + * + * Copyright (C) 2009 - 2010 Renesas Solutions Corp. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> +#include <linux/io.h> +#include <cpu/sh7757.h> +#include <asm/sh_eth.h> +#include <asm/heartbeat.h> + +static struct resource heartbeat_resource = { + .start = 0xffec005c, /* PUDR */ + .end = 0xffec005c, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, +}; + +static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3 }; + +static struct heartbeat_data heartbeat_data = { + .bit_pos = heartbeat_bit_pos, + .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), + .flags = HEARTBEAT_INVERTED, +}; + +static struct platform_device heartbeat_device = { + .name = "heartbeat", + .id = -1, + .dev = { + .platform_data = &heartbeat_data, + }, + .num_resources = 1, + .resource = &heartbeat_resource, +}; + +/* Fast Ethernet */ +static struct resource sh_eth0_resources[] = { + { + .start = 0xfef00000, + .end = 0xfef001ff, + .flags = IORESOURCE_MEM, + }, { + .start = 84, + .end = 84, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7757_eth0_pdata = { + .phy = 1, + .edmac_endian = EDMAC_LITTLE_ENDIAN, +}; + +static struct platform_device sh7757_eth0_device = { + .name = "sh-eth", + .resource = sh_eth0_resources, + .id = 0, + .num_resources = ARRAY_SIZE(sh_eth0_resources), + .dev = { + .platform_data = &sh7757_eth0_pdata, + }, +}; + +static struct resource sh_eth1_resources[] = { + { + .start = 0xfef00800, + .end = 0xfef009ff, + .flags = IORESOURCE_MEM, + }, { + .start = 84, + .end = 84, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7757_eth1_pdata = { + .phy = 1, + .edmac_endian = EDMAC_LITTLE_ENDIAN, +}; + +static struct platform_device sh7757_eth1_device = { + .name = "sh-eth", + .resource = sh_eth1_resources, + .id = 1, + .num_resources = ARRAY_SIZE(sh_eth1_resources), + .dev = { + .platform_data = &sh7757_eth1_pdata, + }, +}; + +static struct platform_device *sh7757lcr_devices[] __initdata = { + &heartbeat_device, + &sh7757_eth0_device, + &sh7757_eth1_device, +}; + +static int __init sh7757lcr_devices_setup(void) +{ + /* RGMII (PTA) */ + gpio_request(GPIO_FN_ET0_MDC, NULL); + gpio_request(GPIO_FN_ET0_MDIO, NULL); + gpio_request(GPIO_FN_ET1_MDC, NULL); + gpio_request(GPIO_FN_ET1_MDIO, NULL); + + /* ONFI (PTB, PTZ) */ + gpio_request(GPIO_FN_ON_NRE, NULL); + gpio_request(GPIO_FN_ON_NWE, NULL); + gpio_request(GPIO_FN_ON_NWP, NULL); + gpio_request(GPIO_FN_ON_NCE0, NULL); + gpio_request(GPIO_FN_ON_R_B0, NULL); + gpio_request(GPIO_FN_ON_ALE, NULL); + gpio_request(GPIO_FN_ON_CLE, NULL); + + gpio_request(GPIO_FN_ON_DQ7, NULL); + gpio_request(GPIO_FN_ON_DQ6, NULL); + gpio_request(GPIO_FN_ON_DQ5, NULL); + gpio_request(GPIO_FN_ON_DQ4, NULL); + gpio_request(GPIO_FN_ON_DQ3, NULL); + gpio_request(GPIO_FN_ON_DQ2, NULL); + gpio_request(GPIO_FN_ON_DQ1, NULL); + gpio_request(GPIO_FN_ON_DQ0, NULL); + + /* IRQ8 to 0 (PTB, PTC) */ + gpio_request(GPIO_FN_IRQ8, NULL); + gpio_request(GPIO_FN_IRQ7, NULL); + gpio_request(GPIO_FN_IRQ6, NULL); + gpio_request(GPIO_FN_IRQ5, NULL); + gpio_request(GPIO_FN_IRQ4, NULL); + gpio_request(GPIO_FN_IRQ3, NULL); + gpio_request(GPIO_FN_IRQ2, NULL); + gpio_request(GPIO_FN_IRQ1, NULL); + gpio_request(GPIO_FN_IRQ0, NULL); + + /* SPI0 (PTD) */ + gpio_request(GPIO_FN_SP0_MOSI, NULL); + gpio_request(GPIO_FN_SP0_MISO, NULL); + gpio_request(GPIO_FN_SP0_SCK, NULL); + gpio_request(GPIO_FN_SP0_SCK_FB, NULL); + gpio_request(GPIO_FN_SP0_SS0, NULL); + gpio_request(GPIO_FN_SP0_SS1, NULL); + gpio_request(GPIO_FN_SP0_SS2, NULL); + gpio_request(GPIO_FN_SP0_SS3, NULL); + + /* RMII 0/1 (PTE, PTF) */ + gpio_request(GPIO_FN_RMII0_CRS_DV, NULL); + gpio_request(GPIO_FN_RMII0_TXD1, NULL); + gpio_request(GPIO_FN_RMII0_TXD0, NULL); + gpio_request(GPIO_FN_RMII0_TXEN, NULL); + gpio_request(GPIO_FN_RMII0_REFCLK, NULL); + gpio_request(GPIO_FN_RMII0_RXD1, NULL); + gpio_request(GPIO_FN_RMII0_RXD0, NULL); + gpio_request(GPIO_FN_RMII0_RX_ER, NULL); + gpio_request(GPIO_FN_RMII1_CRS_DV, NULL); + gpio_request(GPIO_FN_RMII1_TXD1, NULL); + gpio_request(GPIO_FN_RMII1_TXD0, NULL); + gpio_request(GPIO_FN_RMII1_TXEN, NULL); + gpio_request(GPIO_FN_RMII1_REFCLK, NULL); + gpio_request(GPIO_FN_RMII1_RXD1, NULL); + gpio_request(GPIO_FN_RMII1_RXD0, NULL); + gpio_request(GPIO_FN_RMII1_RX_ER, NULL); + + /* eMMC (PTG) */ + gpio_request(GPIO_FN_MMCCLK, NULL); + gpio_request(GPIO_FN_MMCCMD, NULL); + gpio_request(GPIO_FN_MMCDAT7, NULL); + gpio_request(GPIO_FN_MMCDAT6, NULL); + gpio_request(GPIO_FN_MMCDAT5, NULL); + gpio_request(GPIO_FN_MMCDAT4, NULL); + gpio_request(GPIO_FN_MMCDAT3, NULL); + gpio_request(GPIO_FN_MMCDAT2, NULL); + gpio_request(GPIO_FN_MMCDAT1, NULL); + gpio_request(GPIO_FN_MMCDAT0, NULL); + + /* LPC (PTG, PTH, PTQ, PTU) */ + gpio_request(GPIO_FN_SERIRQ, NULL); + gpio_request(GPIO_FN_LPCPD, NULL); + gpio_request(GPIO_FN_LDRQ, NULL); + gpio_request(GPIO_FN_WP, NULL); + gpio_request(GPIO_FN_FMS0, NULL); + gpio_request(GPIO_FN_LAD3, NULL); + gpio_request(GPIO_FN_LAD2, NULL); + gpio_request(GPIO_FN_LAD1, NULL); + gpio_request(GPIO_FN_LAD0, NULL); + gpio_request(GPIO_FN_LFRAME, NULL); + gpio_request(GPIO_FN_LRESET, NULL); + gpio_request(GPIO_FN_LCLK, NULL); + gpio_request(GPIO_FN_LGPIO7, NULL); + gpio_request(GPIO_FN_LGPIO6, NULL); + gpio_request(GPIO_FN_LGPIO5, NULL); + gpio_request(GPIO_FN_LGPIO4, NULL); + + /* SPI1 (PTH) */ + gpio_request(GPIO_FN_SP1_MOSI, NULL); + gpio_request(GPIO_FN_SP1_MISO, NULL); + gpio_request(GPIO_FN_SP1_SCK, NULL); + gpio_request(GPIO_FN_SP1_SCK_FB, NULL); + gpio_request(GPIO_FN_SP1_SS0, NULL); + gpio_request(GPIO_FN_SP1_SS1, NULL); + + /* SDHI (PTI) */ + gpio_request(GPIO_FN_SD_WP, NULL); + gpio_request(GPIO_FN_SD_CD, NULL); + gpio_request(GPIO_FN_SD_CLK, NULL); + gpio_request(GPIO_FN_SD_CMD, NULL); + gpio_request(GPIO_FN_SD_D3, NULL); + gpio_request(GPIO_FN_SD_D2, NULL); + gpio_request(GPIO_FN_SD_D1, NULL); + gpio_request(GPIO_FN_SD_D0, NULL); + + /* SCIF3/4 (PTJ, PTW) */ + gpio_request(GPIO_FN_RTS3, NULL); + gpio_request(GPIO_FN_CTS3, NULL); + gpio_request(GPIO_FN_TXD3, NULL); + gpio_request(GPIO_FN_RXD3, NULL); + gpio_request(GPIO_FN_RTS4, NULL); + gpio_request(GPIO_FN_RXD4, NULL); + gpio_request(GPIO_FN_TXD4, NULL); + gpio_request(GPIO_FN_CTS4, NULL); + + /* SERMUX (PTK, PTL, PTO, PTV) */ + gpio_request(GPIO_FN_COM2_TXD, NULL); + gpio_request(GPIO_FN_COM2_RXD, NULL); + gpio_request(GPIO_FN_COM2_RTS, NULL); + gpio_request(GPIO_FN_COM2_CTS, NULL); + gpio_request(GPIO_FN_COM2_DTR, NULL); + gpio_request(GPIO_FN_COM2_DSR, NULL); + gpio_request(GPIO_FN_COM2_DCD, NULL); + gpio_request(GPIO_FN_COM2_RI, NULL); + gpio_request(GPIO_FN_RAC_RXD, NULL); + gpio_request(GPIO_FN_RAC_RTS, NULL); + gpio_request(GPIO_FN_RAC_CTS, NULL); + gpio_request(GPIO_FN_RAC_DTR, NULL); + gpio_request(GPIO_FN_RAC_DSR, NULL); + gpio_request(GPIO_FN_RAC_DCD, NULL); + gpio_request(GPIO_FN_RAC_TXD, NULL); + gpio_request(GPIO_FN_COM1_TXD, NULL); + gpio_request(GPIO_FN_COM1_RXD, NULL); + gpio_request(GPIO_FN_COM1_RTS, NULL); + gpio_request(GPIO_FN_COM1_CTS, NULL); + + writeb(0x10, 0xfe470000); /* SMR0: SerMux mode 0 */ + + /* IIC (PTM, PTR, PTS) */ + gpio_request(GPIO_FN_SDA7, NULL); + gpio_request(GPIO_FN_SCL7, NULL); + gpio_request(GPIO_FN_SDA6, NULL); + gpio_request(GPIO_FN_SCL6, NULL); + gpio_request(GPIO_FN_SDA5, NULL); + gpio_request(GPIO_FN_SCL5, NULL); + gpio_request(GPIO_FN_SDA4, NULL); + gpio_request(GPIO_FN_SCL4, NULL); + gpio_request(GPIO_FN_SDA3, NULL); + gpio_request(GPIO_FN_SCL3, NULL); + gpio_request(GPIO_FN_SDA2, NULL); + gpio_request(GPIO_FN_SCL2, NULL); + gpio_request(GPIO_FN_SDA1, NULL); + gpio_request(GPIO_FN_SCL1, NULL); + gpio_request(GPIO_FN_SDA0, NULL); + gpio_request(GPIO_FN_SCL0, NULL); + + /* USB (PTN) */ + gpio_request(GPIO_FN_VBUS_EN, NULL); + gpio_request(GPIO_FN_VBUS_OC, NULL); + + /* SGPIO1/0 (PTN, PTO) */ + gpio_request(GPIO_FN_SGPIO1_CLK, NULL); + gpio_request(GPIO_FN_SGPIO1_LOAD, NULL); + gpio_request(GPIO_FN_SGPIO1_DI, NULL); + gpio_request(GPIO_FN_SGPIO1_DO, NULL); + gpio_request(GPIO_FN_SGPIO0_CLK, NULL); + gpio_request(GPIO_FN_SGPIO0_LOAD, NULL); + gpio_request(GPIO_FN_SGPIO0_DI, NULL); + gpio_request(GPIO_FN_SGPIO0_DO, NULL); + + /* WDT (PTN) */ + gpio_request(GPIO_FN_SUB_CLKIN, NULL); + + /* System (PTT) */ + gpio_request(GPIO_FN_STATUS1, NULL); + gpio_request(GPIO_FN_STATUS0, NULL); + + /* PWMX (PTT) */ + gpio_request(GPIO_FN_PWMX1, NULL); + gpio_request(GPIO_FN_PWMX0, NULL); + + /* R-SPI (PTV) */ + gpio_request(GPIO_FN_R_SPI_MOSI, NULL); + gpio_request(GPIO_FN_R_SPI_MISO, NULL); + gpio_request(GPIO_FN_R_SPI_RSPCK, NULL); + gpio_request(GPIO_FN_R_SPI_SSL0, NULL); + gpio_request(GPIO_FN_R_SPI_SSL1, NULL); + + /* EVC (PTV, PTW) */ + gpio_request(GPIO_FN_EVENT7, NULL); + gpio_request(GPIO_FN_EVENT6, NULL); + gpio_request(GPIO_FN_EVENT5, NULL); + gpio_request(GPIO_FN_EVENT4, NULL); + gpio_request(GPIO_FN_EVENT3, NULL); + gpio_request(GPIO_FN_EVENT2, NULL); + gpio_request(GPIO_FN_EVENT1, NULL); + gpio_request(GPIO_FN_EVENT0, NULL); + + /* LED for heartbeat */ + gpio_request(GPIO_PTU3, NULL); + gpio_direction_output(GPIO_PTU3, 1); + gpio_request(GPIO_PTU2, NULL); + gpio_direction_output(GPIO_PTU2, 1); + gpio_request(GPIO_PTU1, NULL); + gpio_direction_output(GPIO_PTU1, 1); + gpio_request(GPIO_PTU0, NULL); + gpio_direction_output(GPIO_PTU0, 1); + + /* control for MDIO of Gigabit Ethernet */ + gpio_request(GPIO_PTT4, NULL); + gpio_direction_output(GPIO_PTT4, 1); + + /* control for eMMC */ + gpio_request(GPIO_PTT7, NULL); /* eMMC_RST# */ + gpio_direction_output(GPIO_PTT7, 0); + gpio_request(GPIO_PTT6, NULL); /* eMMC_INDEX# */ + gpio_direction_output(GPIO_PTT6, 0); + gpio_request(GPIO_PTT5, NULL); /* eMMC_PRST# */ + gpio_direction_output(GPIO_PTT5, 1); + + /* General platform */ + return platform_add_devices(sh7757lcr_devices, + ARRAY_SIZE(sh7757lcr_devices)); +} +arch_initcall(sh7757lcr_devices_setup); + +/* Initialize IRQ setting */ +void __init init_sh7757lcr_IRQ(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRQ7654); + plat_irq_setup_pins(IRQ_MODE_IRQ3210); +} + +/* Initialize the board */ +static void __init sh7757lcr_setup(char **cmdline_p) +{ + printk(KERN_INFO "Renesas R0P7757LC0012RL support.\n"); +} + +static int sh7757lcr_mode_pins(void) +{ + int value = 0; + + /* These are the factory default settings of S3 (Low active). + * If you change these dip switches then you will need to + * adjust the values below as well. + */ + value |= MODE_PIN0; /* Clock Mode: 1 */ + + return value; +} + +/* The Machine Vector */ +static struct sh_machine_vector mv_sh7757lcr __initmv = { + .mv_name = "SH7757LCR", + .mv_setup = sh7757lcr_setup, + .mv_init_irq = init_sh7757lcr_IRQ, + .mv_mode_pins = sh7757lcr_mode_pins, +}; + diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 1d7b495a7db..71a3368ab1f 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -1248,14 +1248,14 @@ static int __init arch_setup(void) /* set SPU2 clock to 83.4 MHz */ clk = clk_get(NULL, "spu_clk"); - if (clk) { + if (!IS_ERR(clk)) { clk_set_rate(clk, clk_round_rate(clk, 83333333)); clk_put(clk); } /* change parent of FSI B */ clk = clk_get(NULL, "fsib_clk"); - if (clk) { + if (!IS_ERR(clk)) { clk_register(&fsimckb_clk); clk_set_parent(clk, &fsimckb_clk); clk_set_rate(clk, 11000); @@ -1273,7 +1273,7 @@ static int __init arch_setup(void) /* set VPU clock to 166 MHz */ clk = clk_get(NULL, "vpu_clk"); - if (clk) { + if (!IS_ERR(clk)) { clk_set_rate(clk, clk_round_rate(clk, 166000000)); clk_put(clk); } diff --git a/arch/sh/boards/mach-sdk7786/Makefile b/arch/sh/boards/mach-sdk7786/Makefile index a29f19e85b6..23ff7d4ac49 100644 --- a/arch/sh/boards/mach-sdk7786/Makefile +++ b/arch/sh/boards/mach-sdk7786/Makefile @@ -1 +1,4 @@ -obj-y := setup.o fpga.o irq.o +obj-y := fpga.o irq.o setup.o + +obj-$(CONFIG_GENERIC_GPIO) += gpio.o +obj-$(CONFIG_HAVE_SRAM_POOL) += sram.o diff --git a/arch/sh/boards/mach-sdk7786/gpio.c b/arch/sh/boards/mach-sdk7786/gpio.c new file mode 100644 index 00000000000..f71ce09d4e1 --- /dev/null +++ b/arch/sh/boards/mach-sdk7786/gpio.c @@ -0,0 +1,49 @@ +/* + * SDK7786 FPGA USRGPIR Support. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <mach/fpga.h> + +#define NR_FPGA_GPIOS 8 + +static const char *usrgpir_gpio_names[NR_FPGA_GPIOS] = { + "in0", "in1", "in2", "in3", "in4", "in5", "in6", "in7", +}; + +static int usrgpir_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) +{ + /* always in */ + return 0; +} + +static int usrgpir_gpio_get(struct gpio_chip *chip, unsigned gpio) +{ + return !!(fpga_read_reg(USRGPIR) & (1 << gpio)); +} + +static struct gpio_chip usrgpir_gpio_chip = { + .label = "sdk7786-fpga", + .names = usrgpir_gpio_names, + .direction_input = usrgpir_gpio_direction_input, + .get = usrgpir_gpio_get, + .base = -1, /* don't care */ + .ngpio = NR_FPGA_GPIOS, +}; + +static int __init usrgpir_gpio_setup(void) +{ + return gpiochip_add(&usrgpir_gpio_chip); +} +device_initcall(usrgpir_gpio_setup); diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c index 2ec1ea5cf8e..7e0c4e3878e 100644 --- a/arch/sh/boards/mach-sdk7786/setup.c +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -20,6 +20,8 @@ #include <asm/machvec.h> #include <asm/heartbeat.h> #include <asm/sizes.h> +#include <asm/clock.h> +#include <asm/clkdev.h> #include <asm/reboot.h> #include <asm/smp-ops.h> @@ -140,6 +142,45 @@ static int sdk7786_mode_pins(void) return fpga_read_reg(MODSWR); } +/* + * FPGA-driven PCIe clocks + * + * Historically these include the oscillator, clock B (slots 2/3/4) and + * clock A (slot 1 and the CPU clock). Newer revs of the PCB shove + * everything under a single PCIe clocks enable bit that happens to map + * to the same bit position as the oscillator bit for earlier FPGA + * versions. + * + * Given that the legacy clocks have the side-effect of shutting the CPU + * off through the FPGA along with the PCI slots, we simply leave them in + * their initial state and don't bother registering them with the clock + * framework. + */ +static int sdk7786_pcie_clk_enable(struct clk *clk) +{ + fpga_write_reg(fpga_read_reg(PCIECR) | PCIECR_CLKEN, PCIECR); + return 0; +} + +static void sdk7786_pcie_clk_disable(struct clk *clk) +{ + fpga_write_reg(fpga_read_reg(PCIECR) & ~PCIECR_CLKEN, PCIECR); +} + +static struct clk_ops sdk7786_pcie_clk_ops = { + .enable = sdk7786_pcie_clk_enable, + .disable = sdk7786_pcie_clk_disable, +}; + +static struct clk sdk7786_pcie_clk = { + .ops = &sdk7786_pcie_clk_ops, +}; + +static struct clk_lookup sdk7786_pcie_cl = { + .con_id = "pcie_plat_clk", + .clk = &sdk7786_pcie_clk, +}; + static int sdk7786_clk_init(void) { struct clk *clk; @@ -158,7 +199,18 @@ static int sdk7786_clk_init(void) ret = clk_set_rate(clk, 33333333); clk_put(clk); - return ret; + /* + * Setup the FPGA clocks. + */ + ret = clk_register(&sdk7786_pcie_clk); + if (unlikely(ret)) { + pr_err("FPGA clock registration failed\n"); + return ret; + } + + clkdev_add(&sdk7786_pcie_cl); + + return 0; } static void sdk7786_restart(char *cmd) diff --git a/arch/sh/boards/mach-sdk7786/sram.c b/arch/sh/boards/mach-sdk7786/sram.c new file mode 100644 index 00000000000..c81c3abbe01 --- /dev/null +++ b/arch/sh/boards/mach-sdk7786/sram.c @@ -0,0 +1,72 @@ +/* + * SDK7786 FPGA SRAM Support. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/io.h> +#include <linux/string.h> +#include <mach/fpga.h> +#include <asm/sram.h> +#include <asm/sizes.h> + +static int __init fpga_sram_init(void) +{ + unsigned long phys; + unsigned int area; + void __iomem *vaddr; + int ret; + u16 data; + + /* Enable FPGA SRAM */ + data = fpga_read_reg(LCLASR); + data |= LCLASR_FRAMEN; + fpga_write_reg(data, LCLASR); + + /* + * FPGA_SEL determines the area mapping + */ + area = (data & LCLASR_FPGA_SEL_MASK) >> LCLASR_FPGA_SEL_SHIFT; + if (unlikely(area == LCLASR_AREA_MASK)) { + pr_err("FPGA memory unmapped.\n"); + return -ENXIO; + } + + /* + * The memory itself occupies a 2KiB range at the top of the area + * immediately below the system registers. + */ + phys = (area << 26) + SZ_64M - SZ_4K; + + /* + * The FPGA SRAM resides in translatable physical space, so set + * up a mapping prior to inserting it in to the pool. + */ + vaddr = ioremap(phys, SZ_2K); + if (unlikely(!vaddr)) { + pr_err("Failed remapping FPGA memory.\n"); + return -ENXIO; + } + + pr_info("Adding %dKiB of FPGA memory at 0x%08lx-0x%08lx " + "(area %d) to pool.\n", + SZ_2K >> 10, phys, phys + SZ_2K - 1, area); + + ret = gen_pool_add(sram_pool, (unsigned long)vaddr, SZ_2K, -1); + if (unlikely(ret < 0)) { + pr_err("Failed adding memory\n"); + iounmap(vaddr); + return ret; + } + + return 0; +} +postcore_initcall(fpga_sram_init); diff --git a/arch/sh/boards/mach-x3proto/Makefile b/arch/sh/boards/mach-x3proto/Makefile index 983e4551fec..708c21c919f 100644 --- a/arch/sh/boards/mach-x3proto/Makefile +++ b/arch/sh/boards/mach-x3proto/Makefile @@ -1 +1,3 @@ obj-y += setup.o ilsel.o + +obj-$(CONFIG_GENERIC_GPIO) += gpio.o diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c new file mode 100644 index 00000000000..594adf76e46 --- /dev/null +++ b/arch/sh/boards/mach-x3proto/gpio.c @@ -0,0 +1,135 @@ +/* + * arch/sh/boards/mach-x3proto/gpio.c + * + * Renesas SH-X3 Prototype Baseboard GPIO Support. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <mach/ilsel.h> +#include <mach/hardware.h> + +#define KEYCTLR 0xb81c0000 +#define KEYOUTR 0xb81c0002 +#define KEYDETR 0xb81c0004 + +static DEFINE_SPINLOCK(x3proto_gpio_lock); +static unsigned int x3proto_gpio_irq_map[NR_BASEBOARD_GPIOS] = { 0, }; + +static int x3proto_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) +{ + unsigned long flags; + unsigned int data; + + spin_lock_irqsave(&x3proto_gpio_lock, flags); + data = __raw_readw(KEYCTLR); + data |= (1 << gpio); + __raw_writew(data, KEYCTLR); + spin_unlock_irqrestore(&x3proto_gpio_lock, flags); + + return 0; +} + +static int x3proto_gpio_get(struct gpio_chip *chip, unsigned gpio) +{ + return !!(__raw_readw(KEYDETR) & (1 << gpio)); +} + +static int x3proto_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) +{ + return x3proto_gpio_irq_map[gpio]; +} + +static void x3proto_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + struct irq_chip *chip = get_irq_desc_chip(desc); + unsigned long mask; + int pin; + + chip->mask_ack(irq); + + mask = __raw_readw(KEYDETR); + + for_each_set_bit(pin, &mask, NR_BASEBOARD_GPIOS) + generic_handle_irq(x3proto_gpio_to_irq(NULL, pin)); + + chip->unmask(irq); +} + +struct gpio_chip x3proto_gpio_chip = { + .label = "x3proto-gpio", + .direction_input = x3proto_gpio_direction_input, + .get = x3proto_gpio_get, + .to_irq = x3proto_gpio_to_irq, + .base = -1, + .ngpio = NR_BASEBOARD_GPIOS, +}; + +int __init x3proto_gpio_setup(void) +{ + int ilsel; + int ret, i; + + ilsel = ilsel_enable(ILSEL_KEY); + if (unlikely(ilsel < 0)) + return ilsel; + + ret = gpiochip_add(&x3proto_gpio_chip); + if (unlikely(ret)) + goto err_gpio; + + for (i = 0; i < NR_BASEBOARD_GPIOS; i++) { + unsigned long flags; + int irq = create_irq(); + + if (unlikely(irq < 0)) { + ret = -EINVAL; + goto err_irq; + } + + spin_lock_irqsave(&x3proto_gpio_lock, flags); + x3proto_gpio_irq_map[i] = irq; + set_irq_chip_and_handler_name(irq, &dummy_irq_chip, + handle_simple_irq, "gpio"); + spin_unlock_irqrestore(&x3proto_gpio_lock, flags); + } + + pr_info("registering '%s' support, handling GPIOs %u -> %u, " + "bound to IRQ %u\n", + x3proto_gpio_chip.label, x3proto_gpio_chip.base, + x3proto_gpio_chip.base + x3proto_gpio_chip.ngpio, + ilsel); + + set_irq_chained_handler(ilsel, x3proto_gpio_irq_handler); + set_irq_wake(ilsel, 1); + + return 0; + +err_irq: + for (; i >= 0; --i) + if (x3proto_gpio_irq_map[i]) + destroy_irq(x3proto_gpio_irq_map[i]); + + ret = gpiochip_remove(&x3proto_gpio_chip); + if (unlikely(ret)) + pr_err("Failed deregistering GPIO\n"); + +err_gpio: + synchronize_irq(ilsel); + + ilsel_disable(ILSEL_KEY); + + return ret; +} diff --git a/arch/sh/boards/mach-x3proto/ilsel.c b/arch/sh/boards/mach-x3proto/ilsel.c index 5c9842704c6..95e34613951 100644 --- a/arch/sh/boards/mach-x3proto/ilsel.c +++ b/arch/sh/boards/mach-x3proto/ilsel.c @@ -1,20 +1,22 @@ /* - * arch/sh/boards/renesas/x3proto/ilsel.c + * arch/sh/boards/mach-x3proto/ilsel.c * * Helper routines for SH-X3 proto board ILSEL. * - * Copyright (C) 2007 Paul Mundt + * Copyright (C) 2007 - 2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/bitmap.h> #include <linux/io.h> -#include <asm/ilsel.h> +#include <mach/ilsel.h> /* * ILSEL is split across: @@ -64,6 +66,8 @@ static void __ilsel_enable(ilsel_source_t set, unsigned int bit) unsigned int tmp, shift; unsigned long addr; + pr_notice("enabling ILSEL set %d\n", set); + addr = mk_ilsel_addr(bit); shift = mk_ilsel_shift(bit); @@ -92,8 +96,10 @@ int ilsel_enable(ilsel_source_t set) { unsigned int bit; - /* Aliased sources must use ilsel_enable_fixed() */ - BUG_ON(set > ILSEL_KEY); + if (unlikely(set > ILSEL_KEY)) { + pr_err("Aliased sources must use ilsel_enable_fixed()\n"); + return -EINVAL; + } do { bit = find_first_zero_bit(&ilsel_level_map, ILSEL_LEVELS); @@ -140,6 +146,8 @@ void ilsel_disable(unsigned int irq) unsigned long addr; unsigned int tmp; + pr_notice("disabling ILSEL set %d\n", irq); + addr = mk_ilsel_addr(irq); tmp = __raw_readw(addr); diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c index 102bf56befb..d682e2b6a85 100644 --- a/arch/sh/boards/mach-x3proto/setup.c +++ b/arch/sh/boards/mach-x3proto/setup.c @@ -1,9 +1,9 @@ /* - * arch/sh/boards/renesas/x3proto/setup.c + * arch/sh/boards/mach-x3proto/setup.c * * Renesas SH-X3 Prototype Board Support. * - * Copyright (C) 2007 - 2008 Paul Mundt + * Copyright (C) 2007 - 2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -16,9 +16,13 @@ #include <linux/smc91x.h> #include <linux/irq.h> #include <linux/interrupt.h> +#include <linux/input.h> #include <linux/usb/r8a66597.h> #include <linux/usb/m66592.h> -#include <asm/ilsel.h> +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <mach/ilsel.h> +#include <mach/hardware.h> #include <asm/smp-ops.h> static struct resource heartbeat_resources[] = { @@ -122,15 +126,128 @@ static struct platform_device m66592_usb_peripheral_device = { .resource = m66592_usb_peripheral_resources, }; +static struct gpio_keys_button baseboard_buttons[NR_BASEBOARD_GPIOS] = { + { + .desc = "key44", + .code = KEY_POWER, + .active_low = 1, + .wakeup = 1, + }, { + .desc = "key43", + .code = KEY_SUSPEND, + .active_low = 1, + .wakeup = 1, + }, { + .desc = "key42", + .code = KEY_KATAKANAHIRAGANA, + .active_low = 1, + }, { + .desc = "key41", + .code = KEY_SWITCHVIDEOMODE, + .active_low = 1, + }, { + .desc = "key34", + .code = KEY_F12, + .active_low = 1, + }, { + .desc = "key33", + .code = KEY_F11, + .active_low = 1, + }, { + .desc = "key32", + .code = KEY_F10, + .active_low = 1, + }, { + .desc = "key31", + .code = KEY_F9, + .active_low = 1, + }, { + .desc = "key24", + .code = KEY_F8, + .active_low = 1, + }, { + .desc = "key23", + .code = KEY_F7, + .active_low = 1, + }, { + .desc = "key22", + .code = KEY_F6, + .active_low = 1, + }, { + .desc = "key21", + .code = KEY_F5, + .active_low = 1, + }, { + .desc = "key14", + .code = KEY_F4, + .active_low = 1, + }, { + .desc = "key13", + .code = KEY_F3, + .active_low = 1, + }, { + .desc = "key12", + .code = KEY_F2, + .active_low = 1, + }, { + .desc = "key11", + .code = KEY_F1, + .active_low = 1, + }, +}; + +static struct gpio_keys_platform_data baseboard_buttons_data = { + .buttons = baseboard_buttons, + .nbuttons = ARRAY_SIZE(baseboard_buttons), +}; + +static struct platform_device baseboard_buttons_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &baseboard_buttons_data, + }, +}; + static struct platform_device *x3proto_devices[] __initdata = { &heartbeat_device, &smc91x_device, &r8a66597_usb_host_device, &m66592_usb_peripheral_device, + &baseboard_buttons_device, }; +static void __init x3proto_init_irq(void) +{ + plat_irq_setup_pins(IRQ_MODE_IRL3210); + + /* Set ICR0.LVLMODE */ + __raw_writel(__raw_readl(0xfe410000) | (1 << 21), 0xfe410000); +} + static int __init x3proto_devices_setup(void) { + int ret, i; + + /* + * IRLs are only needed for ILSEL mappings, so flip over the INTC + * pins at a later point to enable the GPIOs to settle. + */ + x3proto_init_irq(); + + /* + * Now that ILSELs are available, set up the baseboard GPIOs. + */ + ret = x3proto_gpio_setup(); + if (unlikely(ret)) + return ret; + + /* + * Propagate dynamic GPIOs for the baseboard button device. + */ + for (i = 0; i < ARRAY_SIZE(baseboard_buttons); i++) + baseboard_buttons[i].gpio = x3proto_gpio_chip.base + i; + r8a66597_usb_host_resources[1].start = r8a66597_usb_host_resources[1].end = ilsel_enable(ILSEL_USBH_I); @@ -145,14 +262,6 @@ static int __init x3proto_devices_setup(void) } device_initcall(x3proto_devices_setup); -static void __init x3proto_init_irq(void) -{ - plat_irq_setup_pins(IRQ_MODE_IRL3210); - - /* Set ICR0.LVLMODE */ - __raw_writel(__raw_readl(0xfe410000) | (1 << 21), 0xfe410000); -} - static void __init x3proto_setup(char **cmdline_p) { register_smp_ops(&shx3_smp_ops); @@ -161,5 +270,4 @@ static void __init x3proto_setup(char **cmdline_p) static struct sh_machine_vector mv_x3proto __initmv = { .mv_name = "x3proto", .mv_setup = x3proto_setup, - .mv_init_irq = x3proto_init_irq, }; diff --git a/arch/sh/boot/compressed/head_32.S b/arch/sh/boot/compressed/head_32.S index 200c1d4f1ef..3e150326f1f 100644 --- a/arch/sh/boot/compressed/head_32.S +++ b/arch/sh/boot/compressed/head_32.S @@ -91,7 +91,9 @@ bss_start_addr: end_addr: .long _end init_sr: - .long 0x400000F0 /* Privileged mode, Bank=0, Block=0, IMASK=0xF */ + .long 0x500000F0 /* Privileged mode, Bank=0, Block=1, IMASK=0xF */ +kexec_magic: + .long 0x400000F0 /* magic used by kexec to parse zImage format */ init_stack_addr: .long stack_start decompress_kernel_addr: diff --git a/arch/sh/cchips/hd6446x/Makefile b/arch/sh/cchips/hd6446x/Makefile index 9682e3ab668..59c348337bb 100644 --- a/arch/sh/cchips/hd6446x/Makefile +++ b/arch/sh/cchips/hd6446x/Makefile @@ -1,3 +1,3 @@ obj-$(CONFIG_HD64461) += hd64461.o -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/sh/configs/ap325rxa_defconfig b/arch/sh/configs/ap325rxa_defconfig index 238d6833ac7..e5335123b5e 100644 --- a/arch/sh/configs/ap325rxa_defconfig +++ b/arch/sh/configs/ap325rxa_defconfig @@ -3,7 +3,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/sh/configs/cayman_defconfig b/arch/sh/configs/cayman_defconfig index b3bf11bcf02..67e150631ea 100644 --- a/arch/sh/configs/cayman_defconfig +++ b/arch/sh/configs/cayman_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig index 3cdee4f0c18..ec243ca2952 100644 --- a/arch/sh/configs/dreamcast_defconfig +++ b/arch/sh/configs/dreamcast_defconfig @@ -2,7 +2,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y CONFIG_PROFILING=y diff --git a/arch/sh/configs/ecovec24-romimage_defconfig b/arch/sh/configs/ecovec24-romimage_defconfig index 021633b0283..5fcb17bff24 100644 --- a/arch/sh/configs/ecovec24-romimage_defconfig +++ b/arch/sh/configs/ecovec24-romimage_defconfig @@ -5,7 +5,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/edosk7760_defconfig b/arch/sh/configs/edosk7760_defconfig index 365f2318e9b..e1077a041ac 100644 --- a/arch/sh/configs/edosk7760_defconfig +++ b/arch/sh/configs/edosk7760_defconfig @@ -5,7 +5,6 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y CONFIG_MODULES=y diff --git a/arch/sh/configs/espt_defconfig b/arch/sh/configs/espt_defconfig index ca7fc1b3d56..67cb1094a03 100644 --- a/arch/sh/configs/espt_defconfig +++ b/arch/sh/configs/espt_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y diff --git a/arch/sh/configs/hp6xx_defconfig b/arch/sh/configs/hp6xx_defconfig index 45c18a3830d..496edcdf95a 100644 --- a/arch/sh/configs/hp6xx_defconfig +++ b/arch/sh/configs/hp6xx_defconfig @@ -3,7 +3,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/kfr2r09-romimage_defconfig b/arch/sh/configs/kfr2r09-romimage_defconfig index d4268b1953b..029a506ca32 100644 --- a/arch/sh/configs/kfr2r09-romimage_defconfig +++ b/arch/sh/configs/kfr2r09-romimage_defconfig @@ -5,7 +5,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/kfr2r09_defconfig b/arch/sh/configs/kfr2r09_defconfig index ad5d296b375..fac13ded07b 100644 --- a/arch/sh/configs/kfr2r09_defconfig +++ b/arch/sh/configs/kfr2r09_defconfig @@ -5,7 +5,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig index 14e658e9318..3670e937f2b 100644 --- a/arch/sh/configs/landisk_defconfig +++ b/arch/sh/configs/landisk_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig index 6be7eaaa8bb..e3c0894b1bb 100644 --- a/arch/sh/configs/lboxre2_defconfig +++ b/arch/sh/configs/lboxre2_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y diff --git a/arch/sh/configs/magicpanelr2_defconfig b/arch/sh/configs/magicpanelr2_defconfig index 4d61b7711b4..9479872b1ae 100644 --- a/arch/sh/configs/magicpanelr2_defconfig +++ b/arch/sh/configs/magicpanelr2_defconfig @@ -5,7 +5,6 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_AUDIT=y -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set diff --git a/arch/sh/configs/microdev_defconfig b/arch/sh/configs/microdev_defconfig index 0e32a24fed5..f1d2e1b5ee4 100644 --- a/arch/sh/configs/microdev_defconfig +++ b/arch/sh/configs/microdev_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set diff --git a/arch/sh/configs/migor_defconfig b/arch/sh/configs/migor_defconfig index c19fcdfdee3..9ad904a110d 100644 --- a/arch/sh/configs/migor_defconfig +++ b/arch/sh/configs/migor_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set diff --git a/arch/sh/configs/polaris_defconfig b/arch/sh/configs/polaris_defconfig index 984e3fe1ce5..f3d5d9f7631 100644 --- a/arch/sh/configs/polaris_defconfig +++ b/arch/sh/configs/polaris_defconfig @@ -7,7 +7,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_AUDIT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/sh/configs/r7780mp_defconfig b/arch/sh/configs/r7780mp_defconfig index e8b5472e6d8..920b8471ceb 100644 --- a/arch/sh/configs/r7780mp_defconfig +++ b/arch/sh/configs/r7780mp_defconfig @@ -4,7 +4,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig index fd884806098..c77da6be06b 100644 --- a/arch/sh/configs/r7785rp_defconfig +++ b/arch/sh/configs/r7785rp_defconfig @@ -8,7 +8,6 @@ CONFIG_RCU_TRACE=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y CONFIG_PROFILING=y diff --git a/arch/sh/configs/rts7751r2d1_defconfig b/arch/sh/configs/rts7751r2d1_defconfig index a42f7c22ca1..a3d081095ce 100644 --- a/arch/sh/configs/rts7751r2d1_defconfig +++ b/arch/sh/configs/rts7751r2d1_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/rts7751r2dplus_defconfig b/arch/sh/configs/rts7751r2dplus_defconfig index 742aa61f242..b1a04f3c598 100644 --- a/arch/sh/configs/rts7751r2dplus_defconfig +++ b/arch/sh/configs/rts7751r2dplus_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/sdk7780_defconfig b/arch/sh/configs/sdk7780_defconfig index aed394d8934..ae1115849dd 100644 --- a/arch/sh/configs/sdk7780_defconfig +++ b/arch/sh/configs/sdk7780_defconfig @@ -6,7 +6,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=18 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_KALLSYMS_ALL=y CONFIG_MODULES=y diff --git a/arch/sh/configs/se7343_defconfig b/arch/sh/configs/se7343_defconfig index 7a7e13853cf..be9c474197b 100644 --- a/arch/sh/configs/se7343_defconfig +++ b/arch/sh/configs/se7343_defconfig @@ -3,7 +3,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig index 3620a7f4c82..1248635e4f8 100644 --- a/arch/sh/configs/se7712_defconfig +++ b/arch/sh/configs/se7712_defconfig @@ -5,7 +5,6 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_KALLSYMS_ALL=y # CONFIG_BUG is not set diff --git a/arch/sh/configs/se7721_defconfig b/arch/sh/configs/se7721_defconfig index fe22f599c0c..c3ba6e8a981 100644 --- a/arch/sh/configs/se7721_defconfig +++ b/arch/sh/configs/se7721_defconfig @@ -5,7 +5,6 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_KALLSYMS_ALL=y # CONFIG_BUG is not set diff --git a/arch/sh/configs/se7722_defconfig b/arch/sh/configs/se7722_defconfig index b9b64c38810..ae998c7e2ee 100644 --- a/arch/sh/configs/se7722_defconfig +++ b/arch/sh/configs/se7722_defconfig @@ -4,7 +4,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_PROFILING=y CONFIG_MODULES=y diff --git a/arch/sh/configs/se7724_defconfig b/arch/sh/configs/se7724_defconfig index 03e736781c2..ed35093e375 100644 --- a/arch/sh/configs/se7724_defconfig +++ b/arch/sh/configs/se7724_defconfig @@ -3,7 +3,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig index 1a686b6d5cd..912c98590e2 100644 --- a/arch/sh/configs/se7750_defconfig +++ b/arch/sh/configs/se7750_defconfig @@ -5,7 +5,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set diff --git a/arch/sh/configs/se7751_defconfig b/arch/sh/configs/se7751_defconfig index 7e03451a9fa..75c92fc1876 100644 --- a/arch/sh/configs/se7751_defconfig +++ b/arch/sh/configs/se7751_defconfig @@ -2,7 +2,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set diff --git a/arch/sh/configs/se7780_defconfig b/arch/sh/configs/se7780_defconfig index 4cfc4deff13..c8c5e7f7a68 100644 --- a/arch/sh/configs/se7780_defconfig +++ b/arch/sh/configs/se7780_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set diff --git a/arch/sh/configs/sh03_defconfig b/arch/sh/configs/sh03_defconfig index b95dc76b04c..2051821724c 100644 --- a/arch/sh/configs/sh03_defconfig +++ b/arch/sh/configs/sh03_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y diff --git a/arch/sh/configs/sh2007_defconfig b/arch/sh/configs/sh2007_defconfig new file mode 100644 index 00000000000..0d2f41472a1 --- /dev/null +++ b/arch/sh/configs/sh2007_defconfig @@ -0,0 +1,212 @@ +CONFIG_EXPERIMENTAL=y +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_IKCONFIG=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_KALLSYMS_ALL=y +CONFIG_SLAB=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_CPU_SUBTYPE_SH7780=y +CONFIG_MEMORY_SIZE=0x08000000 +# CONFIG_VSYSCALL is not set +CONFIG_FLATMEM_MANUAL=y +CONFIG_SH_SH2007=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_SH_DMA=y +CONFIG_SH_DMA_API=y +CONFIG_NR_DMA_CHANNELS_BOOL=y +CONFIG_HZ_100=y +CONFIG_CMDLINE_OVERWRITE=y +CONFIG_CMDLINE="console=ttySC1,115200 ip=dhcp root=/dev/nfs rw nfsroot=/nfs/rootfs,rsize=1024,wsize=1024 earlyprintk=sh-sci.1" +CONFIG_PCCARD=y +CONFIG_BINFMT_MISC=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=y +CONFIG_NET_KEY=y +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_NET_IPIP=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_IPV6 is not set +CONFIG_NETWORK_SECMARK=y +CONFIG_NET_PKTGEN=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_CDROM_PKTCDVD=y +# CONFIG_MISC_DEVICES is not set +CONFIG_RAID_ATTRS=y +CONFIG_SCSI=y +CONFIG_SCSI_TGT=y +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SR=y +CONFIG_CHR_DEV_SG=y +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_SPI_ATTRS=y +CONFIG_SCSI_FC_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=y +CONFIG_SCSI_SRP_ATTRS=y +# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_NETDEVICES=y +CONFIG_DUMMY=y +CONFIG_EQUALIZER=y +CONFIG_TUN=y +CONFIG_VETH=y +CONFIG_NET_ETHERNET=y +CONFIG_SMSC911X=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set +CONFIG_INPUT_FF_MEMLESS=y +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +# CONFIG_DEVKMEM is not set +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_SH_WDT=y +CONFIG_SSB=y +CONFIG_FB=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_LOGO=y +# CONFIG_HID_SUPPORT is not set +CONFIG_USB=y +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +CONFIG_USB_MON=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_INTF_DEV_UIE_EMUL=y +CONFIG_DMADEVICES=y +CONFIG_TIMB_DMA=y +CONFIG_EXT3_FS=y +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=932 +CONFIG_FAT_DEFAULT_IOCHARSET="ascii" +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_CONFIGFS_FS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=y +CONFIG_NLS_CODEPAGE_775=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_855=y +CONFIG_NLS_CODEPAGE_857=y +CONFIG_NLS_CODEPAGE_860=y +CONFIG_NLS_CODEPAGE_861=y +CONFIG_NLS_CODEPAGE_862=y +CONFIG_NLS_CODEPAGE_863=y +CONFIG_NLS_CODEPAGE_864=y +CONFIG_NLS_CODEPAGE_865=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_869=y +CONFIG_NLS_CODEPAGE_936=y +CONFIG_NLS_CODEPAGE_950=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_CODEPAGE_949=y +CONFIG_NLS_CODEPAGE_874=y +CONFIG_NLS_ISO8859_8=y +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_3=y +CONFIG_NLS_ISO8859_4=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_6=y +CONFIG_NLS_ISO8859_7=y +CONFIG_NLS_ISO8859_9=y +CONFIG_NLS_ISO8859_13=y +CONFIG_NLS_ISO8859_14=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_KOI8_U=y +CONFIG_NLS_UTF8=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_SCHED_DEBUG is not set +CONFIG_DEBUG_INFO=y +CONFIG_FRAME_POINTER=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SH_STANDARD_BIOS=y +CONFIG_CRYPTO_NULL=y +CONFIG_CRYPTO_AUTHENC=y +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=y +CONFIG_CRYPTO_PCBC=y +CONFIG_CRYPTO_XTS=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_XCBC=y +CONFIG_CRYPTO_MD4=y +CONFIG_CRYPTO_MICHAEL_MIC=y +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y +CONFIG_CRYPTO_TGR192=y +CONFIG_CRYPTO_WP512=y +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_ANUBIS=y +CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_BLOWFISH=y +CONFIG_CRYPTO_CAMELLIA=y +CONFIG_CRYPTO_CAST5=y +CONFIG_CRYPTO_CAST6=y +CONFIG_CRYPTO_FCRYPT=y +CONFIG_CRYPTO_KHAZAD=y +CONFIG_CRYPTO_SEED=y +CONFIG_CRYPTO_SERPENT=y +CONFIG_CRYPTO_TEA=y +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y +# CONFIG_CRYPTO_ANSI_CPRNG is not set +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +CONFIG_LIBCRC32C=y diff --git a/arch/sh/configs/sh7710voipgw_defconfig b/arch/sh/configs/sh7710voipgw_defconfig index b804641c8dd..f92ad17cd62 100644 --- a/arch/sh/configs/sh7710voipgw_defconfig +++ b/arch/sh/configs/sh7710voipgw_defconfig @@ -3,7 +3,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/sh/configs/sh7757lcr_defconfig b/arch/sh/configs/sh7757lcr_defconfig new file mode 100644 index 00000000000..273f3fa198f --- /dev/null +++ b/arch/sh/configs/sh7757lcr_defconfig @@ -0,0 +1,85 @@ +CONFIG_EXPERIMENTAL=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS_ALL=y +CONFIG_SLAB=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_CPU_SUBTYPE_SH7757=y +CONFIG_MEMORY_START=0x40000000 +CONFIG_MEMORY_SIZE=0x0f000000 +CONFIG_PMB=y +CONFIG_FLATMEM_MANUAL=y +CONFIG_SH_SH7757LCR=y +CONFIG_HEARTBEAT=y +CONFIG_SECCOMP=y +CONFIG_CMDLINE_OVERWRITE=y +CONFIG_CMDLINE="console=ttySC2,115200 root=/dev/nfs ip=dhcp" +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_INET_LRO is not set +CONFIG_IPV6=y +# CONFIG_WIRELESS is not set +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_FW_LOADER is not set +CONFIG_BLK_DEV_RAM=y +# CONFIG_MISC_DEVICES is not set +CONFIG_NETDEVICES=y +CONFIG_PHYLIB=y +CONFIG_VITESSE_PHY=y +CONFIG_MDIO_BITBANG=y +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_NETDEV_10000 is not set +# CONFIG_WLAN is not set +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_MOUSE_PS2 is not set +# CONFIG_SERIO is not set +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=2 +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=3 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_USB_SUPPORT is not set +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +CONFIG_INOTIFY=y +CONFIG_ISO9660_FS=y +CONFIG_VFAT_FS=y +CONFIG_PROC_KCORE=y +CONFIG_TMPFS=y +CONFIG_SQUASHFS=y +CONFIG_MINIX_FS=y +CONFIG_NFS_FS=y +CONFIG_ROOT_NFS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_ISO8859_1=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_DETECT_SOFTLOCKUP is not set +# CONFIG_SCHED_DEBUG is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_INFO=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_FTRACE is not set +# CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/sh/configs/sh7763rdp_defconfig b/arch/sh/configs/sh7763rdp_defconfig index 36187678693..47953644026 100644 --- a/arch/sh/configs/sh7763rdp_defconfig +++ b/arch/sh/configs/sh7763rdp_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y diff --git a/arch/sh/configs/sh7785lcr_defconfig b/arch/sh/configs/sh7785lcr_defconfig index ee6b81f7539..51561f5677d 100644 --- a/arch/sh/configs/sh7785lcr_defconfig +++ b/arch/sh/configs/sh7785lcr_defconfig @@ -4,7 +4,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_MODULES=y diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig index bb4f60c0f86..3f92d37c637 100644 --- a/arch/sh/configs/shx3_defconfig +++ b/arch/sh/configs/shx3_defconfig @@ -15,7 +15,6 @@ CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_CGROUP_MEM_RES_CTLR=y -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y diff --git a/arch/sh/configs/snapgear_defconfig b/arch/sh/configs/snapgear_defconfig index f38c98341f1..7eae4e59d7f 100644 --- a/arch/sh/configs/snapgear_defconfig +++ b/arch/sh/configs/snapgear_defconfig @@ -1,7 +1,6 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set diff --git a/arch/sh/configs/systemh_defconfig b/arch/sh/configs/systemh_defconfig index 7007d00c67e..b58dfc505ef 100644 --- a/arch/sh/configs/systemh_defconfig +++ b/arch/sh/configs/systemh_defconfig @@ -1,6 +1,5 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig index 45c309ff447..0f558914e76 100644 --- a/arch/sh/configs/titan_defconfig +++ b/arch/sh/configs/titan_defconfig @@ -5,7 +5,6 @@ CONFIG_POSIX_MQUEUE=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set # CONFIG_SYSCTL_SYSCALL is not set diff --git a/arch/sh/configs/ul2_defconfig b/arch/sh/configs/ul2_defconfig index e107d424acf..2d288b887fb 100644 --- a/arch/sh/configs/ul2_defconfig +++ b/arch/sh/configs/ul2_defconfig @@ -4,7 +4,6 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_PROFILING=y CONFIG_MODULES=y diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index 4a277224a87..f46848f088e 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -412,8 +412,8 @@ EXPORT_SYMBOL(unregister_dmac); static int __init dma_api_init(void) { printk(KERN_NOTICE "DMA: Registering DMA API.\n"); - create_proc_read_entry("dma", 0, 0, dma_read_proc, 0); - return 0; + return create_proc_read_entry("dma", 0, 0, dma_read_proc, 0) + ? 0 : -ENOMEM; } subsys_initcall(dma_api_init); diff --git a/arch/sh/drivers/pci/Makefile b/arch/sh/drivers/pci/Makefile index 4a59e689087..82f0a335fd1 100644 --- a/arch/sh/drivers/pci/Makefile +++ b/arch/sh/drivers/pci/Makefile @@ -19,6 +19,7 @@ obj-$(CONFIG_SH_RTS7751R2D) += fixups-rts7751r2d.o obj-$(CONFIG_SH_SH03) += fixups-sh03.o obj-$(CONFIG_SH_HIGHLANDER) += fixups-r7780rp.o obj-$(CONFIG_SH_SH7785LCR) += fixups-r7780rp.o +obj-$(CONFIG_SH_SDK7786) += fixups-sdk7786.o obj-$(CONFIG_SH_SDK7780) += fixups-sdk7780.o obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += fixups-sdk7780.o obj-$(CONFIG_SH_TITAN) += fixups-titan.o diff --git a/arch/sh/drivers/pci/fixups-sdk7786.c b/arch/sh/drivers/pci/fixups-sdk7786.c new file mode 100644 index 00000000000..0e18ee33255 --- /dev/null +++ b/arch/sh/drivers/pci/fixups-sdk7786.c @@ -0,0 +1,67 @@ +/* + * SDK7786 FPGA PCIe mux handling + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) "PCI: " fmt + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <mach/fpga.h> + +/* + * The SDK7786 FPGA supports mangling of most of the slots in some way or + * another. Slots 3/4 are special in that only one can be supported at a + * time, and both appear on port 3 to the PCI bus scan. Enabling slot 4 + * (the horizontal edge connector) will disable slot 3 entirely. + * + * Misconfigurations can be detected through the FPGA via the slot + * resistors to determine card presence. Hotplug remains unsupported. + */ +static unsigned int slot4en __devinitdata; + +char *__devinit pcibios_setup(char *str) +{ + if (strcmp(str, "slot4en") == 0) { + slot4en = 1; + return NULL; + } + + return str; +} + +static int __init sdk7786_pci_init(void) +{ + u16 data = fpga_read_reg(PCIECR); + + /* + * Enable slot #4 if it's been specified on the command line. + * + * Optionally reroute if slot #4 has a card present while slot #3 + * does not, regardless of command line value. + * + * Card presence is logically inverted. + */ + slot4en ?: (!(data & PCIECR_PRST4) && (data & PCIECR_PRST3)); + if (slot4en) { + pr_info("Activating PCIe slot#4 (disabling slot#3)\n"); + + data &= ~PCIECR_PCIEMUX1; + fpga_write_reg(data, PCIECR); + + /* Warn about forced rerouting if slot#3 is occupied */ + if ((data & PCIECR_PRST3) == 0) { + pr_warning("Unreachable card detected in slot#3\n"); + return -EBUSY; + } + } else + pr_info("PCIe slot#4 disabled\n"); + + return 0; +} +postcore_initcall(sdk7786_pci_init); diff --git a/arch/sh/drivers/pci/ops-sh4.c b/arch/sh/drivers/pci/ops-sh4.c index 0b81999fb88..b6234203e0a 100644 --- a/arch/sh/drivers/pci/ops-sh4.c +++ b/arch/sh/drivers/pci/ops-sh4.c @@ -9,6 +9,7 @@ */ #include <linux/pci.h> #include <linux/io.h> +#include <linux/spinlock.h> #include <asm/addrspace.h> #include "pci-sh4.h" @@ -18,8 +19,6 @@ #define CONFIG_CMD(bus, devfn, where) \ (0x80000000 | (bus->number << 16) | (devfn << 8) | (where & ~3)) -static DEFINE_SPINLOCK(sh4_pci_lock); - /* * Functions for accessing PCI configuration space with type 1 accesses */ @@ -34,10 +33,10 @@ static int sh4_pci_read(struct pci_bus *bus, unsigned int devfn, * PCIPDR may only be accessed as 32 bit words, * so we must do byte alignment by hand */ - spin_lock_irqsave(&sh4_pci_lock, flags); + raw_spin_lock_irqsave(&pci_config_lock, flags); pci_write_reg(chan, CONFIG_CMD(bus, devfn, where), SH4_PCIPAR); data = pci_read_reg(chan, SH4_PCIPDR); - spin_unlock_irqrestore(&sh4_pci_lock, flags); + raw_spin_unlock_irqrestore(&pci_config_lock, flags); switch (size) { case 1: @@ -69,10 +68,10 @@ static int sh4_pci_write(struct pci_bus *bus, unsigned int devfn, int shift; u32 data; - spin_lock_irqsave(&sh4_pci_lock, flags); + raw_spin_lock_irqsave(&pci_config_lock, flags); pci_write_reg(chan, CONFIG_CMD(bus, devfn, where), SH4_PCIPAR); data = pci_read_reg(chan, SH4_PCIPDR); - spin_unlock_irqrestore(&sh4_pci_lock, flags); + raw_spin_unlock_irqrestore(&pci_config_lock, flags); switch (size) { case 1: diff --git a/arch/sh/drivers/pci/ops-sh7786.c b/arch/sh/drivers/pci/ops-sh7786.c index 48f594b9582..128421009e3 100644 --- a/arch/sh/drivers/pci/ops-sh7786.c +++ b/arch/sh/drivers/pci/ops-sh7786.c @@ -1,7 +1,7 @@ /* * Generic SH7786 PCI-Express operations. * - * Copyright (C) 2009 Paul Mundt + * Copyright (C) 2009 - 2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License v2. See the file "COPYING" in the main directory of this archive @@ -19,37 +19,72 @@ enum { PCI_ACCESS_WRITE, }; -static DEFINE_SPINLOCK(sh7786_pcie_lock); - static int sh7786_pcie_config_access(unsigned char access_type, struct pci_bus *bus, unsigned int devfn, int where, u32 *data) { struct pci_channel *chan = bus->sysdata; - int dev, func; + int dev, func, type, reg; dev = PCI_SLOT(devfn); func = PCI_FUNC(devfn); + type = !!bus->parent; + reg = where & ~3; if (bus->number > 255 || dev > 31 || func > 7) return PCIBIOS_FUNC_NOT_SUPPORTED; - if (devfn) - return PCIBIOS_DEVICE_NOT_FOUND; + + /* + * While each channel has its own memory-mapped extended config + * space, it's generally only accessible when in endpoint mode. + * When in root complex mode, the controller is unable to target + * itself with either type 0 or type 1 accesses, and indeed, any + * controller initiated target transfer to its own config space + * result in a completer abort. + * + * Each channel effectively only supports a single device, but as + * the same channel <-> device access works for any PCI_SLOT() + * value, we cheat a bit here and bind the controller's config + * space to devfn 0 in order to enable self-enumeration. In this + * case the regular PAR/PDR path is sidelined and the mangled + * config access itself is initiated as a SuperHyway transaction. + */ + if (pci_is_root_bus(bus)) { + if (dev == 0) { + if (access_type == PCI_ACCESS_READ) + *data = pci_read_reg(chan, PCI_REG(reg)); + else + pci_write_reg(chan, *data, PCI_REG(reg)); + + return PCIBIOS_SUCCESSFUL; + } else if (dev > 1) + return PCIBIOS_DEVICE_NOT_FOUND; + } + + /* Clear errors */ + pci_write_reg(chan, pci_read_reg(chan, SH4A_PCIEERRFR), SH4A_PCIEERRFR); /* Set the PIO address */ pci_write_reg(chan, (bus->number << 24) | (dev << 19) | - (func << 16) | (where & ~3), SH4A_PCIEPAR); + (func << 16) | reg, SH4A_PCIEPAR); /* Enable the configuration access */ - pci_write_reg(chan, (1 << 31), SH4A_PCIEPCTLR); + pci_write_reg(chan, (1 << 31) | (type << 8), SH4A_PCIEPCTLR); + + /* Check for errors */ + if (pci_read_reg(chan, SH4A_PCIEERRFR) & 0x10) + return PCIBIOS_DEVICE_NOT_FOUND; + + /* Check for master and target aborts */ + if (pci_read_reg(chan, SH4A_PCIEPCICONF1) & ((1 << 29) | (1 << 28))) + return PCIBIOS_DEVICE_NOT_FOUND; if (access_type == PCI_ACCESS_READ) *data = pci_read_reg(chan, SH4A_PCIEPDR); else pci_write_reg(chan, *data, SH4A_PCIEPDR); - /* Check for master and target aborts */ - if (pci_read_reg(chan, SH4A_PCIEPCICONF1) & ((1 << 29) | (1 << 28))) - return PCIBIOS_DEVICE_NOT_FOUND; + /* Disable the configuration access */ + pci_write_reg(chan, 0, SH4A_PCIEPCTLR); return PCIBIOS_SUCCESSFUL; } @@ -66,11 +101,13 @@ static int sh7786_pcie_read(struct pci_bus *bus, unsigned int devfn, else if ((size == 4) && (where & 3)) return PCIBIOS_BAD_REGISTER_NUMBER; - spin_lock_irqsave(&sh7786_pcie_lock, flags); + raw_spin_lock_irqsave(&pci_config_lock, flags); ret = sh7786_pcie_config_access(PCI_ACCESS_READ, bus, devfn, where, &data); - if (ret != PCIBIOS_SUCCESSFUL) + if (ret != PCIBIOS_SUCCESSFUL) { + *val = 0xffffffff; goto out; + } if (size == 1) *val = (data >> ((where & 3) << 3)) & 0xff; @@ -84,7 +121,7 @@ static int sh7786_pcie_read(struct pci_bus *bus, unsigned int devfn, devfn, where, size, (unsigned long)*val); out: - spin_unlock_irqrestore(&sh7786_pcie_lock, flags); + raw_spin_unlock_irqrestore(&pci_config_lock, flags); return ret; } @@ -100,7 +137,7 @@ static int sh7786_pcie_write(struct pci_bus *bus, unsigned int devfn, else if ((size == 4) && (where & 3)) return PCIBIOS_BAD_REGISTER_NUMBER; - spin_lock_irqsave(&sh7786_pcie_lock, flags); + raw_spin_lock_irqsave(&pci_config_lock, flags); ret = sh7786_pcie_config_access(PCI_ACCESS_READ, bus, devfn, where, &data); if (ret != PCIBIOS_SUCCESSFUL) @@ -124,7 +161,7 @@ static int sh7786_pcie_write(struct pci_bus *bus, unsigned int devfn, ret = sh7786_pcie_config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data); out: - spin_unlock_irqrestore(&sh7786_pcie_lock, flags); + raw_spin_unlock_irqrestore(&pci_config_lock, flags); return ret; } diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c index f98141b3b7d..86adb1e235c 100644 --- a/arch/sh/drivers/pci/pci-sh7751.c +++ b/arch/sh/drivers/pci/pci-sh7751.c @@ -81,7 +81,7 @@ static int __init sh7751_pci_init(void) unsigned int id; u32 word, reg; - printk(KERN_NOTICE "PCI: Starting intialization.\n"); + printk(KERN_NOTICE "PCI: Starting initialization.\n"); chan->reg_base = 0xfe200000; diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index ffdcbf10b95..edb7cca1488 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c @@ -246,7 +246,7 @@ static int __init sh7780_pci_init(void) const char *type; int ret, i; - printk(KERN_NOTICE "PCI: Starting intialization.\n"); + printk(KERN_NOTICE "PCI: Starting initialization.\n"); chan->reg_base = 0xfe040000; diff --git a/arch/sh/drivers/pci/pci-sh7780.h b/arch/sh/drivers/pci/pci-sh7780.h index 205dcbefe27..1742e2c9db7 100644 --- a/arch/sh/drivers/pci/pci-sh7780.h +++ b/arch/sh/drivers/pci/pci-sh7780.h @@ -12,12 +12,6 @@ #ifndef _PCI_SH7780_H_ #define _PCI_SH7780_H_ -#define PCI_VENDOR_ID_RENESAS 0x1912 -#define PCI_DEVICE_ID_RENESAS_SH7781 0x0001 -#define PCI_DEVICE_ID_RENESAS_SH7780 0x0002 -#define PCI_DEVICE_ID_RENESAS_SH7763 0x0004 -#define PCI_DEVICE_ID_RENESAS_SH7785 0x0007 - /* SH7780 Control Registers */ #define PCIECR 0xFE000008 #define PCIECR_ENBL 0x01 diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c index 1e9598d2bbf..60ee09a4e12 100644 --- a/arch/sh/drivers/pci/pci.c +++ b/arch/sh/drivers/pci/pci.c @@ -19,6 +19,7 @@ #include <linux/dma-debug.h> #include <linux/io.h> #include <linux/mutex.h> +#include <linux/spinlock.h> unsigned long PCIBIOS_MIN_IO = 0x0000; unsigned long PCIBIOS_MIN_MEM = 0; @@ -56,6 +57,11 @@ static void __devinit pcibios_scanbus(struct pci_channel *hose) } } +/* + * This interrupt-safe spinlock protects all accesses to PCI + * configuration space. + */ +DEFINE_RAW_SPINLOCK(pci_config_lock); static DEFINE_MUTEX(pci_scan_mutex); int __devinit register_pci_controller(struct pci_channel *hose) @@ -233,40 +239,7 @@ void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, int pcibios_enable_device(struct pci_dev *dev, int mask) { - u16 cmd, old_cmd; - int idx; - struct resource *r; - - pci_read_config_word(dev, PCI_COMMAND, &cmd); - old_cmd = cmd; - for (idx=0; idx < PCI_NUM_RESOURCES; idx++) { - /* Only set up the requested stuff */ - if (!(mask & (1<<idx))) - continue; - - r = &dev->resource[idx]; - if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM))) - continue; - if ((idx == PCI_ROM_RESOURCE) && - (!(r->flags & IORESOURCE_ROM_ENABLE))) - continue; - if (!r->start && r->end) { - printk(KERN_ERR "PCI: Device %s not available " - "because of resource collisions\n", - pci_name(dev)); - return -EINVAL; - } - if (r->flags & IORESOURCE_IO) - cmd |= PCI_COMMAND_IO; - if (r->flags & IORESOURCE_MEM) - cmd |= PCI_COMMAND_MEMORY; - } - if (cmd != old_cmd) { - printk("PCI: Enabling device %s (%04x -> %04x)\n", - pci_name(dev), old_cmd, cmd); - pci_write_config_word(dev, PCI_COMMAND, cmd); - } - return 0; + return pci_enable_resources(dev, mask); } /* @@ -295,7 +268,7 @@ void __init pcibios_update_irq(struct pci_dev *dev, int irq) pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); } -char * __devinit pcibios_setup(char *str) +char * __devinit __weak pcibios_setup(char *str) { return str; } diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index 68cb9b0ac9d..96e9b058aa1 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -13,11 +13,14 @@ #include <linux/io.h> #include <linux/delay.h> #include <linux/slab.h> +#include <linux/clk.h> +#include <linux/sh_clk.h> #include "pcie-sh7786.h" #include <asm/sizes.h> struct sh7786_pcie_port { struct pci_channel *hose; + struct clk *fclk, phy_clk; unsigned int index; int endpoint; int link; @@ -51,6 +54,7 @@ static struct resource sh7786_pci0_resources[] = { .name = "PCIe0 MEM 2", .start = 0xfe100000, .end = 0xfe100000 + SZ_1M - 1, + .flags = IORESOURCE_MEM, }, }; @@ -74,6 +78,7 @@ static struct resource sh7786_pci1_resources[] = { .name = "PCIe1 MEM 2", .start = 0xfe300000, .end = 0xfe300000 + SZ_1M - 1, + .flags = IORESOURCE_MEM, }, }; @@ -82,6 +87,7 @@ static struct resource sh7786_pci2_resources[] = { .name = "PCIe2 IO", .start = 0xfc800000, .end = 0xfc800000 + SZ_4M - 1, + .flags = IORESOURCE_IO, }, { .name = "PCIe2 MEM 0", .start = 0x80000000, @@ -96,6 +102,7 @@ static struct resource sh7786_pci2_resources[] = { .name = "PCIe2 MEM 2", .start = 0xfcd00000, .end = 0xfcd00000 + SZ_1M - 1, + .flags = IORESOURCE_MEM, }, }; @@ -117,7 +124,29 @@ static struct pci_channel sh7786_pci_channels[] = { DEFINE_CONTROLLER(0xfcc00000, 2), }; -static int phy_wait_for_ack(struct pci_channel *chan) +static struct clk fixed_pciexclkp = { + .rate = 100000000, /* 100 MHz reference clock */ +}; + +static void __devinit sh7786_pci_fixup(struct pci_dev *dev) +{ + /* + * Prevent enumeration of root complex resources. + */ + if (pci_is_root_bus(dev->bus) && dev->devfn == 0) { + int i; + + for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { + dev->resource[i].start = 0; + dev->resource[i].end = 0; + dev->resource[i].flags = 0; + } + } +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_SH7786, + sh7786_pci_fixup); + +static int __init phy_wait_for_ack(struct pci_channel *chan) { unsigned int timeout = 100; @@ -131,7 +160,7 @@ static int phy_wait_for_ack(struct pci_channel *chan) return -ETIMEDOUT; } -static int pci_wait_for_irq(struct pci_channel *chan, unsigned int mask) +static int __init pci_wait_for_irq(struct pci_channel *chan, unsigned int mask) { unsigned int timeout = 100; @@ -145,19 +174,14 @@ static int pci_wait_for_irq(struct pci_channel *chan, unsigned int mask) return -ETIMEDOUT; } -static void phy_write_reg(struct pci_channel *chan, unsigned int addr, - unsigned int lane, unsigned int data) +static void __init phy_write_reg(struct pci_channel *chan, unsigned int addr, + unsigned int lane, unsigned int data) { - unsigned long phyaddr, ctrl; + unsigned long phyaddr; phyaddr = (1 << BITS_CMD) + ((lane & 0xf) << BITS_LANE) + ((addr & 0xff) << BITS_ADR); - /* Enable clock */ - ctrl = pci_read_reg(chan, SH4A_PCIEPHYCTLR); - ctrl |= (1 << BITS_CKE); - pci_write_reg(chan, ctrl, SH4A_PCIEPHYCTLR); - /* Set write data */ pci_write_reg(chan, data, SH4A_PCIEPHYDOUTR); pci_write_reg(chan, phyaddr, SH4A_PCIEPHYADRR); @@ -165,20 +189,74 @@ static void phy_write_reg(struct pci_channel *chan, unsigned int addr, phy_wait_for_ack(chan); /* Clear command */ + pci_write_reg(chan, 0, SH4A_PCIEPHYDOUTR); pci_write_reg(chan, 0, SH4A_PCIEPHYADRR); phy_wait_for_ack(chan); +} - /* Disable clock */ - ctrl = pci_read_reg(chan, SH4A_PCIEPHYCTLR); - ctrl &= ~(1 << BITS_CKE); - pci_write_reg(chan, ctrl, SH4A_PCIEPHYCTLR); +static int __init pcie_clk_init(struct sh7786_pcie_port *port) +{ + struct pci_channel *chan = port->hose; + struct clk *clk; + char fclk_name[16]; + int ret; + + /* + * First register the fixed clock + */ + ret = clk_register(&fixed_pciexclkp); + if (unlikely(ret != 0)) + return ret; + + /* + * Grab the port's function clock, which the PHY clock depends + * on. clock lookups don't help us much at this point, since no + * dev_id is available this early. Lame. + */ + snprintf(fclk_name, sizeof(fclk_name), "pcie%d_fck", port->index); + + port->fclk = clk_get(NULL, fclk_name); + if (IS_ERR(port->fclk)) { + ret = PTR_ERR(port->fclk); + goto err_fclk; + } + + clk_enable(port->fclk); + + /* + * And now, set up the PHY clock + */ + clk = &port->phy_clk; + + memset(clk, 0, sizeof(struct clk)); + + clk->parent = &fixed_pciexclkp; + clk->enable_reg = (void __iomem *)(chan->reg_base + SH4A_PCIEPHYCTLR); + clk->enable_bit = BITS_CKE; + + ret = sh_clk_mstp32_register(clk, 1); + if (unlikely(ret < 0)) + goto err_phy; + + return 0; + +err_phy: + clk_disable(port->fclk); + clk_put(port->fclk); +err_fclk: + clk_unregister(&fixed_pciexclkp); + + return ret; } -static int phy_init(struct pci_channel *chan) +static int __init phy_init(struct sh7786_pcie_port *port) { + struct pci_channel *chan = port->hose; unsigned int timeout = 100; + clk_enable(&port->phy_clk); + /* Initialize the phy */ phy_write_reg(chan, 0x60, 0xf, 0x004b008b); phy_write_reg(chan, 0x61, 0xf, 0x00007b41); @@ -187,9 +265,13 @@ static int phy_init(struct pci_channel *chan) phy_write_reg(chan, 0x66, 0xf, 0x00000010); phy_write_reg(chan, 0x74, 0xf, 0x0007001c); phy_write_reg(chan, 0x79, 0xf, 0x01fc000d); + phy_write_reg(chan, 0xb0, 0xf, 0x00000610); /* Deassert Standby */ - phy_write_reg(chan, 0x67, 0xf, 0x00000400); + phy_write_reg(chan, 0x67, 0x1, 0x00000400); + + /* Disable clock */ + clk_disable(&port->phy_clk); while (timeout--) { if (pci_read_reg(chan, SH4A_PCIEPHYSR)) @@ -201,22 +283,33 @@ static int phy_init(struct pci_channel *chan) return -ETIMEDOUT; } -static int pcie_init(struct sh7786_pcie_port *port) +static void __init pcie_reset(struct sh7786_pcie_port *port) +{ + struct pci_channel *chan = port->hose; + + pci_write_reg(chan, 1, SH4A_PCIESRSTR); + pci_write_reg(chan, 0, SH4A_PCIETCTLR); + pci_write_reg(chan, 0, SH4A_PCIESRSTR); + pci_write_reg(chan, 0, SH4A_PCIETXVC0SR); +} + +static int __init pcie_init(struct sh7786_pcie_port *port) { struct pci_channel *chan = port->hose; unsigned int data; phys_addr_t memphys; size_t memsize; - int ret, i; + int ret, i, win; /* Begin initialization */ - pci_write_reg(chan, 0, SH4A_PCIETCTLR); + pcie_reset(port); - /* Initialize as type1. */ - data = pci_read_reg(chan, SH4A_PCIEPCICONF3); - data &= ~(0x7f << 16); - data |= PCI_HEADER_TYPE_BRIDGE << 16; - pci_write_reg(chan, data, SH4A_PCIEPCICONF3); + /* + * Initial header for port config space is type 1, set the device + * class to match. Hardware takes care of propagating the IDSETR + * settings, so there is no need to bother with a quirk. + */ + pci_write_reg(chan, PCI_CLASS_BRIDGE_PCI << 16, SH4A_PCIEIDSETR1); /* Initialize default capabilities. */ data = pci_read_reg(chan, SH4A_PCIEEXPCAP0); @@ -268,30 +361,33 @@ static int pcie_init(struct sh7786_pcie_port *port) * LAR1/LAMR1. */ if (memsize > SZ_512M) { - __raw_writel(memphys + SZ_512M, chan->reg_base + SH4A_PCIELAR1); - __raw_writel(((memsize - SZ_512M) - SZ_256) | 1, - chan->reg_base + SH4A_PCIELAMR1); + pci_write_reg(chan, memphys + SZ_512M, SH4A_PCIELAR1); + pci_write_reg(chan, ((memsize - SZ_512M) - SZ_256) | 1, + SH4A_PCIELAMR1); memsize = SZ_512M; } else { /* * Otherwise just zero it out and disable it. */ - __raw_writel(0, chan->reg_base + SH4A_PCIELAR1); - __raw_writel(0, chan->reg_base + SH4A_PCIELAMR1); + pci_write_reg(chan, 0, SH4A_PCIELAR1); + pci_write_reg(chan, 0, SH4A_PCIELAMR1); } /* * LAR0/LAMR0 covers up to the first 512MB, which is enough to * cover all of lowmem on most platforms. */ - __raw_writel(memphys, chan->reg_base + SH4A_PCIELAR0); - __raw_writel((memsize - SZ_256) | 1, chan->reg_base + SH4A_PCIELAMR0); + pci_write_reg(chan, memphys, SH4A_PCIELAR0); + pci_write_reg(chan, (memsize - SZ_256) | 1, SH4A_PCIELAMR0); /* Finish initialization */ data = pci_read_reg(chan, SH4A_PCIETCTLR); data |= 0x1; pci_write_reg(chan, data, SH4A_PCIETCTLR); + /* Let things settle down a bit.. */ + mdelay(100); + /* Enable DL_Active Interrupt generation */ data = pci_read_reg(chan, SH4A_PCIEDLINTENR); data |= PCIEDLINTENR_DLL_ACT_ENABLE; @@ -302,9 +398,12 @@ static int pcie_init(struct sh7786_pcie_port *port) data |= PCIEMACCTLR_SCR_DIS | (0xff << 16); pci_write_reg(chan, data, SH4A_PCIEMACCTLR); + /* + * This will timeout if we don't have a link, but we permit the + * port to register anyways in order to support hotplug on future + * hardware. + */ ret = pci_wait_for_irq(chan, MASK_INT_TX_CTRL); - if (unlikely(ret != 0)) - return -ENODEV; data = pci_read_reg(chan, SH4A_PCIEPCICONF1); data &= ~(PCI_STATUS_DEVSEL_MASK << 16); @@ -317,35 +416,48 @@ static int pcie_init(struct sh7786_pcie_port *port) wmb(); - data = pci_read_reg(chan, SH4A_PCIEMACSR); - printk(KERN_NOTICE "PCI: PCIe#%d link width %d\n", - port->index, (data >> 20) & 0x3f); - + if (ret == 0) { + data = pci_read_reg(chan, SH4A_PCIEMACSR); + printk(KERN_NOTICE "PCI: PCIe#%d x%d link detected\n", + port->index, (data >> 20) & 0x3f); + } else + printk(KERN_NOTICE "PCI: PCIe#%d link down\n", + port->index); - for (i = 0; i < chan->nr_resources; i++) { + for (i = win = 0; i < chan->nr_resources; i++) { struct resource *res = chan->resources + i; resource_size_t size; - u32 enable_mask; + u32 mask; - pci_write_reg(chan, 0x00000000, SH4A_PCIEPTCTLR(i)); + /* + * We can't use the 32-bit mode windows in legacy 29-bit + * mode, so just skip them entirely. + */ + if ((res->flags & IORESOURCE_MEM_32BIT) && __in_29bit_mode()) + continue; - size = resource_size(res); + pci_write_reg(chan, 0x00000000, SH4A_PCIEPTCTLR(win)); /* * The PAMR mask is calculated in units of 256kB, which * keeps things pretty simple. */ - __raw_writel(((roundup_pow_of_two(size) / SZ_256K) - 1) << 18, - chan->reg_base + SH4A_PCIEPAMR(i)); + size = resource_size(res); + mask = (roundup_pow_of_two(size) / SZ_256K) - 1; + pci_write_reg(chan, mask << 18, SH4A_PCIEPAMR(win)); - pci_write_reg(chan, 0x00000000, SH4A_PCIEPARH(i)); - pci_write_reg(chan, 0x00000000, SH4A_PCIEPARL(i)); + pci_write_reg(chan, upper_32_bits(res->start), + SH4A_PCIEPARH(win)); + pci_write_reg(chan, lower_32_bits(res->start), + SH4A_PCIEPARL(win)); - enable_mask = MASK_PARE; + mask = MASK_PARE; if (res->flags & IORESOURCE_IO) - enable_mask |= MASK_SPC; + mask |= MASK_SPC; + + pci_write_reg(chan, mask, SH4A_PCIEPTCTLR(win)); - pci_write_reg(chan, enable_mask, SH4A_PCIEPTCTLR(i)); + win++; } return 0; @@ -356,26 +468,33 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) return 71; } -static int sh7786_pcie_core_init(void) +static int __init sh7786_pcie_core_init(void) { /* Return the number of ports */ return test_mode_pin(MODE_PIN12) ? 3 : 2; } -static int __devinit sh7786_pcie_init_hw(struct sh7786_pcie_port *port) +static int __init sh7786_pcie_init_hw(struct sh7786_pcie_port *port) { int ret; - ret = phy_init(port->hose); - if (unlikely(ret < 0)) - return ret; - /* * Check if we are configured in endpoint or root complex mode, * this is a fixed pin setting that applies to all PCIe ports. */ port->endpoint = test_mode_pin(MODE_PIN11); + /* + * Setup clocks, needed both for PHY and PCIe registers. + */ + ret = pcie_clk_init(port); + if (unlikely(ret < 0)) + return ret; + + ret = phy_init(port); + if (unlikely(ret < 0)) + return ret; + ret = pcie_init(port); if (unlikely(ret < 0)) return ret; @@ -390,9 +509,10 @@ static struct sh7786_pcie_hwops sh7786_65nm_pcie_hwops __initdata = { static int __init sh7786_pcie_init(void) { + struct clk *platclk; int ret = 0, i; - printk(KERN_NOTICE "PCI: Starting intialization.\n"); + printk(KERN_NOTICE "PCI: Starting initialization.\n"); sh7786_pcie_hwops = &sh7786_65nm_pcie_hwops; @@ -407,6 +527,22 @@ static int __init sh7786_pcie_init(void) if (unlikely(!sh7786_pcie_ports)) return -ENOMEM; + /* + * Fetch any optional platform clock associated with this block. + * + * This is a rather nasty hack for boards with spec-mocking FPGAs + * that have a secondary set of clocks outside of the on-chip + * ones that need to be accounted for before there is any chance + * of touching the existing MSTP bits or CPG clocks. + */ + platclk = clk_get(NULL, "pcie_plat_clk"); + if (IS_ERR(platclk)) { + /* Sane hardware should probably get a WARN_ON.. */ + platclk = NULL; + } + + clk_enable(platclk); + printk(KERN_NOTICE "PCI: probing %d ports.\n", nr_ports); for (i = 0; i < nr_ports; i++) { @@ -419,8 +555,11 @@ static int __init sh7786_pcie_init(void) ret |= sh7786_pcie_hwops->port_init_hw(port); } - if (unlikely(ret)) + if (unlikely(ret)) { + clk_disable(platclk); + clk_put(platclk); return ret; + } return 0; } diff --git a/arch/sh/drivers/pci/pcie-sh7786.h b/arch/sh/drivers/pci/pcie-sh7786.h index 90a6992576b..1ee054e47ea 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.h +++ b/arch/sh/drivers/pci/pcie-sh7786.h @@ -55,8 +55,11 @@ #define BITS_ERRRCV (0) /* 0 ERRRCV 0 */ #define MASK_ERRRCV (1<<BITS_ERRRCV) +/* PCIEENBLR */ +#define SH4A_PCIEENBLR (0x000008) /* R/W - 0x0000 0001 32 */ + /* PCIEECR */ -#define SH4A_PCIEECR (0x000008) /* R/W - 0x0000 0000 32 */ +#define SH4A_PCIEECR (0x00000C) /* R/W - 0x0000 0000 32 */ #define BITS_ENBL (0) /* 0 ENBL 0 R/W */ #define MASK_ENBL (1<<BITS_ENBL) @@ -113,6 +116,27 @@ #define BITS_MDATA (0) #define MASK_MDATA (0xffffffff<<BITS_MDATA) +/* PCIEUNLOCKCR */ +#define SH4A_PCIEUNLOCKCR (0x000048) /* R/W - 0x0000 0000 32 */ + +/* PCIEIDR */ +#define SH4A_PCIEIDR (0x000060) /* R/W - 0x0101 1101 32 */ + +/* PCIEDBGCTLR */ +#define SH4A_PCIEDBGCTLR (0x000100) /* R/W - 0x0000 0000 32 */ + +/* PCIEINTXR */ +#define SH4A_PCIEINTXR (0x004000) /* R/W - 0x0000 0000 32 */ + +/* PCIERMSGR */ +#define SH4A_PCIERMSGR (0x004010) /* R/W - 0x0000 0000 32 */ + +/* PCIERSTR */ +#define SH4A_PCIERSTR(x) (0x008000 + ((x) * 0x4)) /* R/W - 0x0000 0000 32 */ + +/* PCIESRSTR */ +#define SH4A_PCIESRSTR (0x008040) /* R/W - 0x0000 0000 32 */ + /* PCIEPHYCTLR */ #define SH4A_PCIEPHYCTLR (0x010000) /* R/W - 0x0000 0000 32 */ #define BITS_CKE (0) @@ -121,6 +145,9 @@ /* PCIERMSGIER */ #define SH4A_PCIERMSGIER (0x004040) /* R/W - 0x0000 0000 32 */ +/* PCIEPHYCTLR */ +#define SH4A_PCIEPHYCTLR (0x010000) /* R/W - 0x0000 0000 32 */ + /* PCIEPHYADRR */ #define SH4A_PCIEPHYADRR (0x010004) /* R/W - 0x0000 0000 32 */ #define BITS_ACK (24) // Rev1.171 @@ -152,7 +179,7 @@ #define MASK_CFINT (1<<BITS_CFINT) /* PCIETSTR */ -#define SH4A_PCIETSTR (0x020004) /* R/W R/W 0x0000 0000 32 */ +#define SH4A_PCIETSTR (0x020004) /* R 0x0000 0000 32 */ /* PCIEINTR */ #define SH4A_PCIEINTR (0x020008) /* R/W R/W 0x0000 0000 32 */ @@ -236,6 +263,9 @@ #define BITS_INTPM (8) #define MASK_INTPM (1<<BITS_INTPM) +/* PCIEEH0R */ +#define SH4A_PCIEEHR(x) (0x020010 + ((x) * 0x4)) /* R - 0x0000 0000 32 */ + /* PCIEAIR */ #define SH4A_PCIEAIR (SH4A_PCIE_BASE + 0x020010) /* R/W R/W 0xxxxx xxxx 32 */ @@ -244,6 +274,25 @@ /* PCIEERRFR */ // Rev1.18 #define SH4A_PCIEERRFR (0x020020) /* R/W R/W 0xxxxx xxxx 32 */ // Rev1.18 + +/* PCIEERRFER */ +#define SH4A_PCIEERRFER (0x020024) /* R/W R/W 0x0000 0000 32 */ + +/* PCIEERRFR2 */ +#define SH4A_PCIEERRFR2 (0x020028) /* R/W R/W 0x0000 0000 32 */ + +/* PCIEMSIR */ +#define SH4A_PCIEMSIR (0x020040) /* R/W - 0x0000 0000 32 */ + +/* PCIEMSIFR */ +#define SH4A_PCIEMSIFR (0x020044) /* R/W R/W 0x0000 0000 32 */ + +/* PCIEPWRCTLR */ +#define SH4A_PCIEPWRCTLR (0x020100) /* R/W - 0x0000 0000 32 */ + +/* PCIEPCCTLR */ +#define SH4A_PCIEPCCTLR (0x020180) /* R/W - 0x0000 0000 32 */ + // Rev1.18 /* PCIELAR0 */ #define SH4A_PCIELAR0 (0x020200) /* R/W R/W 0x0000 0000 32 */ @@ -352,6 +401,7 @@ #define SH4A_PCIEDMCCR0 (0x021120) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMCC2R0 (0x021124) /* R/W R/W 0x0000 0000 - */ #define SH4A_PCIEDMCCCR0 (0x021128) /* R/W R/W 0x0000 0000 32 */ +#define SH4A_PCIEDMCHSR0 (0x02112C) /* R/W - 0x0000 0000 32 */ #define SH4A_PCIEDMSAR1 (0x021140) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMSAHR1 (0x021144) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMDAR1 (0x021148) /* R/W R/W 0x0000 0000 32 */ @@ -363,6 +413,7 @@ #define SH4A_PCIEDMCCR1 (0x021160) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMCC2R1 (0x021164) /* R/W R/W 0x0000 0000 - */ #define SH4A_PCIEDMCCCR1 (0x021168) /* R/W R/W 0x0000 0000 32 */ +#define SH4A_PCIEDMCHSR1 (0x02116C) /* R/W - 0x0000 0000 32 */ #define SH4A_PCIEDMSAR2 (0x021180) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMSAHR2 (0x021184) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMDAR2 (0x021188) /* R/W R/W 0x0000 0000 32 */ @@ -385,6 +436,7 @@ #define SH4A_PCIEDMCCR3 (0x0211E0) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEDMCC2R3 (0x0211E4) /* R/W R/W 0x0000 0000 - */ #define SH4A_PCIEDMCCCR3 (0x0211E8) /* R/W R/W 0x0000 0000 32 */ +#define SH4A_PCIEDMCHSR3 (0x0211EC) /* R/W R/W 0x0000 0000 32 */ #define SH4A_PCIEPCICONF0 (0x040000) /* R R - 8/16/32 */ #define SH4A_PCIEPCICONF1 (0x040004) /* R/W R/W 0x0008 0000 8/16/32 */ #define SH4A_PCIEPCICONF2 (0x040008) /* R/W R/W 0xFF00 0000 8/16/32 */ diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 0eed47b236a..7beb42322f6 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -5,5 +5,7 @@ header-y += cpu-features.h header-y += hw_breakpoint.h header-y += posix_types_32.h header-y += posix_types_64.h +header-y += ptrace_32.h +header-y += ptrace_64.h header-y += unistd_32.h header-y += unistd_64.h diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h index ce830faeebb..f38112be67d 100644 --- a/arch/sh/include/asm/elf.h +++ b/arch/sh/include/asm/elf.h @@ -50,25 +50,14 @@ #define R_SH_GOTPC 167 /* FDPIC relocs */ -#define R_SH_GOT20 70 -#define R_SH_GOTOFF20 71 -#define R_SH_GOTFUNCDESC 72 -#define R_SH_GOTFUNCDESC20 73 -#define R_SH_GOTOFFFUNCDESC 74 -#define R_SH_GOTOFFFUNCDESC20 75 -#define R_SH_FUNCDESC 76 -#define R_SH_FUNCDESC_VALUE 77 - -#if 0 /* XXX - later .. */ -#define R_SH_GOT20 198 -#define R_SH_GOTOFF20 199 -#define R_SH_GOTFUNCDESC 200 -#define R_SH_GOTFUNCDESC20 201 -#define R_SH_GOTOFFFUNCDESC 202 -#define R_SH_GOTOFFFUNCDESC20 203 -#define R_SH_FUNCDESC 204 -#define R_SH_FUNCDESC_VALUE 205 -#endif +#define R_SH_GOT20 201 +#define R_SH_GOTOFF20 202 +#define R_SH_GOTFUNCDESC 203 +#define R_SH_GOTFUNCDESC20 204 +#define R_SH_GOTOFFFUNCDESC 205 +#define R_SH_GOTOFFFUNCDESC20 206 +#define R_SH_FUNCDESC 207 +#define R_SH_FUNCDESC_VALUE 208 /* SHmedia relocs */ #define R_SH_IMM_LOW16 246 diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h index 6e7cea45389..bd7e79a1265 100644 --- a/arch/sh/include/asm/fixmap.h +++ b/arch/sh/include/asm/fixmap.h @@ -58,7 +58,7 @@ enum fixed_addresses { #ifdef CONFIG_HIGHMEM FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ - FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, + FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1, #endif #ifdef CONFIG_IOREMAP_FIXED @@ -69,7 +69,7 @@ enum fixed_addresses { */ #define FIX_N_IOREMAPS 32 FIX_IOREMAP_BEGIN, - FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS, + FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS - 1, #endif __end_of_fixed_addresses diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h index f8d9a731e90..04f53d31489 100644 --- a/arch/sh/include/asm/gpio.h +++ b/arch/sh/include/asm/gpio.h @@ -41,14 +41,12 @@ static inline int gpio_cansleep(unsigned gpio) static inline int gpio_to_irq(unsigned gpio) { - WARN_ON(1); - return -ENOSYS; + return __gpio_to_irq(gpio); } static inline int irq_to_gpio(unsigned int irq) { - WARN_ON(1); - return -EINVAL; + return -ENOSYS; } #endif /* CONFIG_GPIOLIB */ diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h index 02c2f0102cf..45d08b6a5ef 100644 --- a/arch/sh/include/asm/irq.h +++ b/arch/sh/include/asm/irq.h @@ -9,7 +9,7 @@ * advised to cap this at the hard limit that they're interested in * through the machvec. */ -#define NR_IRQS 256 +#define NR_IRQS 512 #define NR_IRQS_LEGACY 8 /* Legacy external IRQ0-7 */ /* diff --git a/arch/sh/include/asm/kprobes.h b/arch/sh/include/asm/kprobes.h index 036c3311233..134f3980e44 100644 --- a/arch/sh/include/asm/kprobes.h +++ b/arch/sh/include/asm/kprobes.h @@ -16,7 +16,6 @@ typedef insn_size_t kprobe_opcode_t; ? (MAX_STACK_SIZE) \ : (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) -#define regs_return_value(_regs) ((_regs)->regs[0]) #define flush_insn_slot(p) do { } while (0) #define kretprobe_blacklist_size 0 diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 8bd952fcf3b..f0efe97f175 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -37,6 +37,8 @@ struct pci_channel { }; /* arch/sh/drivers/pci/pci.c */ +extern raw_spinlock_t pci_config_lock; + extern int register_pci_controller(struct pci_channel *hose); extern void pcibios_report_status(unsigned int status_mask, int warn); diff --git a/arch/sh/include/asm/processor_32.h b/arch/sh/include/asm/processor_32.h index 61a445d2d02..46d5179c9f4 100644 --- a/arch/sh/include/asm/processor_32.h +++ b/arch/sh/include/asm/processor_32.h @@ -13,7 +13,6 @@ #include <linux/linkage.h> #include <asm/page.h> #include <asm/types.h> -#include <asm/ptrace.h> #include <asm/hw_breakpoint.h> /* @@ -194,8 +193,6 @@ extern unsigned long get_wchan(struct task_struct *p); #define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc) #define KSTK_ESP(tsk) (task_pt_regs(tsk)->regs[15]) -#define user_stack_pointer(_regs) ((_regs)->regs[15]) - #if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH4) #define PREFETCH_STRIDE L1_CACHE_BYTES #define ARCH_HAS_PREFETCH diff --git a/arch/sh/include/asm/processor_64.h b/arch/sh/include/asm/processor_64.h index 621bc4618c6..2a541ddb5a1 100644 --- a/arch/sh/include/asm/processor_64.h +++ b/arch/sh/include/asm/processor_64.h @@ -17,7 +17,6 @@ #include <linux/compiler.h> #include <asm/page.h> #include <asm/types.h> -#include <asm/ptrace.h> #include <cpu/registers.h> /* @@ -231,7 +230,5 @@ extern unsigned long get_wchan(struct task_struct *p); #define KSTK_EIP(tsk) ((tsk)->thread.pc) #define KSTK_ESP(tsk) ((tsk)->thread.sp) -#define user_stack_pointer(_regs) ((_regs)->regs[15]) - #endif /* __ASSEMBLY__ */ #endif /* __ASM_SH_PROCESSOR_64_H */ diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h index 2168fde2561..f6edc10aa0d 100644 --- a/arch/sh/include/asm/ptrace.h +++ b/arch/sh/include/asm/ptrace.h @@ -3,90 +3,7 @@ /* * Copyright (C) 1999, 2000 Niibe Yutaka - * - */ -#if defined(__SH5__) -struct pt_regs { - unsigned long long pc; - unsigned long long sr; - long long syscall_nr; - unsigned long long regs[63]; - unsigned long long tregs[8]; - unsigned long long pad[2]; -}; -#else -/* - * GCC defines register number like this: - * ----------------------------- - * 0 - 15 are integer registers - * 17 - 22 are control/special registers - * 24 - 39 fp registers - * 40 - 47 xd registers - * 48 - fpscr register - * ----------------------------- - * - * We follows above, except: - * 16 --- program counter (PC) - * 22 --- syscall # - * 23 --- floating point communication register */ -#define REG_REG0 0 -#define REG_REG15 15 - -#define REG_PC 16 - -#define REG_PR 17 -#define REG_SR 18 -#define REG_GBR 19 -#define REG_MACH 20 -#define REG_MACL 21 - -#define REG_SYSCALL 22 - -#define REG_FPREG0 23 -#define REG_FPREG15 38 -#define REG_XFREG0 39 -#define REG_XFREG15 54 - -#define REG_FPSCR 55 -#define REG_FPUL 56 - -/* - * This struct defines the way the registers are stored on the - * kernel stack during a system call or other kernel entry. - */ -struct pt_regs { - unsigned long regs[16]; - unsigned long pc; - unsigned long pr; - unsigned long sr; - unsigned long gbr; - unsigned long mach; - unsigned long macl; - long tra; -}; - -/* - * This struct defines the way the DSP registers are stored on the - * kernel stack during a system call or other kernel entry. - */ -struct pt_dspregs { - unsigned long a1; - unsigned long a0g; - unsigned long a1g; - unsigned long m0; - unsigned long m1; - unsigned long a0; - unsigned long x0; - unsigned long x1; - unsigned long y0; - unsigned long y1; - unsigned long dsr; - unsigned long rs; - unsigned long re; - unsigned long mod; -}; -#endif #define PTRACE_GETREGS 12 /* General registers */ #define PTRACE_SETREGS 13 @@ -107,22 +24,102 @@ struct pt_dspregs { #define PT_DATA_ADDR 248 /* &(struct user)->start_data */ #define PT_TEXT_LEN 252 +#if defined(__SH5__) || defined(CONFIG_CPU_SH5) +#include "ptrace_64.h" +#else +#include "ptrace_32.h" +#endif + #ifdef __KERNEL__ + +#include <linux/stringify.h> +#include <linux/stddef.h> +#include <linux/thread_info.h> #include <asm/addrspace.h> #include <asm/page.h> #include <asm/system.h> #define user_mode(regs) (((regs)->sr & 0x40000000)==0) +#define user_stack_pointer(regs) ((unsigned long)(regs)->regs[15]) +#define kernel_stack_pointer(regs) ((unsigned long)(regs)->regs[15]) #define instruction_pointer(regs) ((unsigned long)(regs)->pc) extern void show_regs(struct pt_regs *); +#define arch_has_single_step() (1) + /* - * These are defined as per linux/ptrace.h. + * kprobe-based event tracer support */ -struct task_struct; +struct pt_regs_offset { + const char *name; + int offset; +}; -#define arch_has_single_step() (1) +#define REG_OFFSET_NAME(r) {.name = #r, .offset = offsetof(struct pt_regs, r)} +#define REGS_OFFSET_NAME(num) \ + {.name = __stringify(r##num), .offset = offsetof(struct pt_regs, regs[num])} +#define TREGS_OFFSET_NAME(num) \ + {.name = __stringify(tr##num), .offset = offsetof(struct pt_regs, tregs[num])} +#define REG_OFFSET_END {.name = NULL, .offset = 0} + +/* Query offset/name of register from its name/offset */ +extern int regs_query_register_offset(const char *name); +extern const char *regs_query_register_name(unsigned int offset); + +extern const struct pt_regs_offset regoffset_table[]; + +/** + * regs_get_register() - get register value from its offset + * @regs: pt_regs from which register value is gotten. + * @offset: offset number of the register. + * + * regs_get_register returns the value of a register. The @offset is the + * offset of the register in struct pt_regs address which specified by @regs. + * If @offset is bigger than MAX_REG_OFFSET, this returns 0. + */ +static inline unsigned long regs_get_register(struct pt_regs *regs, + unsigned int offset) +{ + if (unlikely(offset > MAX_REG_OFFSET)) + return 0; + return *(unsigned long *)((unsigned long)regs + offset); +} + +/** + * regs_within_kernel_stack() - check the address in the stack + * @regs: pt_regs which contains kernel stack pointer. + * @addr: address which is checked. + * + * regs_within_kernel_stack() checks @addr is within the kernel stack page(s). + * If @addr is within the kernel stack, it returns true. If not, returns false. + */ +static inline int regs_within_kernel_stack(struct pt_regs *regs, + unsigned long addr) +{ + return ((addr & ~(THREAD_SIZE - 1)) == + (kernel_stack_pointer(regs) & ~(THREAD_SIZE - 1))); +} + +/** + * regs_get_kernel_stack_nth() - get Nth entry of the stack + * @regs: pt_regs which contains kernel stack pointer. + * @n: stack entry number. + * + * regs_get_kernel_stack_nth() returns @n th entry of the kernel stack which + * is specified by @regs. If the @n th entry is NOT in the kernel stack, + * this returns 0. + */ +static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, + unsigned int n) +{ + unsigned long *addr = (unsigned long *)kernel_stack_pointer(regs); + addr += n; + if (regs_within_kernel_stack(regs, (unsigned long)addr)) + return *addr; + else + return 0; +} struct perf_event; struct perf_sample_data; diff --git a/arch/sh/include/asm/ptrace_32.h b/arch/sh/include/asm/ptrace_32.h new file mode 100644 index 00000000000..35d9e257558 --- /dev/null +++ b/arch/sh/include/asm/ptrace_32.h @@ -0,0 +1,83 @@ +#ifndef __ASM_SH_PTRACE_32_H +#define __ASM_SH_PTRACE_32_H + +/* + * GCC defines register number like this: + * ----------------------------- + * 0 - 15 are integer registers + * 17 - 22 are control/special registers + * 24 - 39 fp registers + * 40 - 47 xd registers + * 48 - fpscr register + * ----------------------------- + * + * We follows above, except: + * 16 --- program counter (PC) + * 22 --- syscall # + * 23 --- floating point communication register + */ +#define REG_REG0 0 +#define REG_REG15 15 + +#define REG_PC 16 + +#define REG_PR 17 +#define REG_SR 18 +#define REG_GBR 19 +#define REG_MACH 20 +#define REG_MACL 21 + +#define REG_SYSCALL 22 + +#define REG_FPREG0 23 +#define REG_FPREG15 38 +#define REG_XFREG0 39 +#define REG_XFREG15 54 + +#define REG_FPSCR 55 +#define REG_FPUL 56 + +/* + * This struct defines the way the registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + long tra; +}; + +/* + * This struct defines the way the DSP registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_dspregs { + unsigned long a1; + unsigned long a0g; + unsigned long a1g; + unsigned long m0; + unsigned long m1; + unsigned long a0; + unsigned long x0; + unsigned long x1; + unsigned long y0; + unsigned long y1; + unsigned long dsr; + unsigned long rs; + unsigned long re; + unsigned long mod; +}; + +#ifdef __KERNEL__ + +#define MAX_REG_OFFSET offsetof(struct pt_regs, tra) +#define regs_return_value(regs) ((regs)->regs[0]) + +#endif /* __KERNEL__ */ + +#endif /* __ASM_SH_PTRACE_32_H */ diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h new file mode 100644 index 00000000000..d43c1cb0bbe --- /dev/null +++ b/arch/sh/include/asm/ptrace_64.h @@ -0,0 +1,20 @@ +#ifndef __ASM_SH_PTRACE_64_H +#define __ASM_SH_PTRACE_64_H + +struct pt_regs { + unsigned long long pc; + unsigned long long sr; + long long syscall_nr; + unsigned long long regs[63]; + unsigned long long tregs[8]; + unsigned long long pad[2]; +}; + +#ifdef __KERNEL__ + +#define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7]) +#define regs_return_value(regs) ((regs)->regs[3]) + +#endif /* __KERNEL__ */ + +#endif /* __ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/asm/sizes.h b/arch/sh/include/asm/sizes.h index 3a1fb97770f..0b9fe2d5c36 100644 --- a/arch/sh/include/asm/sizes.h +++ b/arch/sh/include/asm/sizes.h @@ -32,6 +32,7 @@ #define SZ_512 0x00000200 #define SZ_1K 0x00000400 +#define SZ_2K 0x00000800 #define SZ_4K 0x00001000 #define SZ_8K 0x00002000 #define SZ_16K 0x00004000 diff --git a/arch/sh/include/asm/sram.h b/arch/sh/include/asm/sram.h new file mode 100644 index 00000000000..a2808ce4c0a --- /dev/null +++ b/arch/sh/include/asm/sram.h @@ -0,0 +1,38 @@ +#ifndef __ASM_SRAM_H +#define __ASM_SRAM_H + +#ifdef CONFIG_HAVE_SRAM_POOL + +#include <linux/spinlock.h> +#include <linux/genalloc.h> + +/* arch/sh/mm/sram.c */ +extern struct gen_pool *sram_pool; + +static inline unsigned long sram_alloc(size_t len) +{ + if (!sram_pool) + return 0UL; + + return gen_pool_alloc(sram_pool, len); +} + +static inline void sram_free(unsigned long addr, size_t len) +{ + return gen_pool_free(sram_pool, addr, len); +} + +#else + +static inline unsigned long sram_alloc(size_t len) +{ + return 0; +} + +static inline void sram_free(unsigned long addr, size_t len) +{ +} + +#endif /* CONFIG_HAVE_SRAM_POOL */ + +#endif /* __ASM_SRAM_H */ diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h index 0bd7a17d5e1..1f1af5afff0 100644 --- a/arch/sh/include/asm/system.h +++ b/arch/sh/include/asm/system.h @@ -140,8 +140,6 @@ extern unsigned int instruction_size(unsigned int insn); extern unsigned long cached_to_uncached; extern unsigned long uncached_size; -extern struct dentry *sh_debugfs_root; - void per_cpu_trap_init(void); void default_idle(void); void cpu_idle_wait(void); diff --git a/arch/sh/include/asm/system_32.h b/arch/sh/include/asm/system_32.h index 51296b36770..c941b273940 100644 --- a/arch/sh/include/asm/system_32.h +++ b/arch/sh/include/asm/system_32.h @@ -212,17 +212,16 @@ static inline reg_size_t register_align(void *val) } int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs, - struct mem_access *ma, int); + struct mem_access *ma, int, unsigned long address); static inline void trigger_address_error(void) { - if (__in_29bit_mode()) - __asm__ __volatile__ ( - "ldc %0, sr\n\t" - "mov.l @%1, %0" - : - : "r" (0x10000000), "r" (0x80000001) - ); + __asm__ __volatile__ ( + "ldc %0, sr\n\t" + "mov.l @%1, %0" + : + : "r" (0x10000000), "r" (0x80000001) + ); } asmlinkage void do_address_error(struct pt_regs *regs, diff --git a/arch/sh/include/asm/tlbflush.h b/arch/sh/include/asm/tlbflush.h index e0ac97221ae..0df66f0c728 100644 --- a/arch/sh/include/asm/tlbflush.h +++ b/arch/sh/include/asm/tlbflush.h @@ -21,6 +21,8 @@ extern void local_flush_tlb_kernel_range(unsigned long start, unsigned long end); extern void local_flush_tlb_one(unsigned long asid, unsigned long page); +extern void __flush_tlb_global(void); + #ifdef CONFIG_SMP extern void flush_tlb_all(void); diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h index 0e7f0fc8f08..903cd618eb7 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/asm/unistd_32.h @@ -345,12 +345,33 @@ #define __NR_pwritev 334 #define __NR_rt_tgsigqueueinfo 335 #define __NR_perf_event_open 336 +#define __NR_fanotify_init 337 +#define __NR_fanotify_mark 338 +#define __NR_prlimit64 339 -#define NR_syscalls 337 +/* Non-multiplexed socket family */ +#define __NR_socket 340 +#define __NR_bind 341 +#define __NR_connect 342 +#define __NR_listen 343 +#define __NR_accept 344 +#define __NR_getsockname 345 +#define __NR_getpeername 346 +#define __NR_socketpair 347 +#define __NR_send 348 +#define __NR_sendto 349 +#define __NR_recv 350 +#define __NR_recvfrom 351 +#define __NR_shutdown 352 +#define __NR_setsockopt 353 +#define __NR_getsockopt 354 +#define __NR_sendmsg 355 +#define __NR_recvmsg 356 +#define __NR_recvmmsg 357 -#ifdef __KERNEL__ +#define NR_syscalls 358 -#define __IGNORE_recvmmsg +#ifdef __KERNEL__ #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h index 0580c33a1e0..09aa93f9eb7 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/asm/unistd_64.h @@ -387,10 +387,13 @@ #define __NR_perf_event_open 364 #define __NR_recvmmsg 365 #define __NR_accept4 366 +#define __NR_fanotify_init 367 +#define __NR_fanotify_mark 368 +#define __NR_prlimit64 369 #ifdef __KERNEL__ -#define NR_syscalls 367 +#define NR_syscalls 370 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/sh/include/cpu-sh3/cpu/mmu_context.h b/arch/sh/include/cpu-sh3/cpu/mmu_context.h index ab09da73ce7..0c7c735ea82 100644 --- a/arch/sh/include/cpu-sh3/cpu/mmu_context.h +++ b/arch/sh/include/cpu-sh3/cpu/mmu_context.h @@ -16,6 +16,7 @@ #define MMU_TEA 0xFFFFFFFC /* TLB Exception Address */ #define MMUCR 0xFFFFFFE0 /* MMU Control Register */ +#define MMUCR_TI (1 << 2) /* TLB flush bit */ #define MMU_TLB_ADDRESS_ARRAY 0xF2000000 #define MMU_PAGE_ASSOC_BIT 0x80 diff --git a/arch/sh/include/cpu-sh4/cpu/freq.h b/arch/sh/include/cpu-sh4/cpu/freq.h index e1e90960ee9..cffd25ed024 100644 --- a/arch/sh/include/cpu-sh4/cpu/freq.h +++ b/arch/sh/include/cpu-sh4/cpu/freq.h @@ -56,7 +56,9 @@ #define FRQCR1 0xffc40004 #define FRQMR1 0xffc40014 #elif defined(CONFIG_CPU_SUBTYPE_SHX3) -#define FRQCR 0xffc00014 +#define FRQCR0 0xffc00000 +#define FRQCR1 0xffc00004 +#define FRQMR1 0xffc00014 #else #define FRQCR 0xffc00000 #define FRQCR_PSTBY 0x0200 diff --git a/arch/sh/include/cpu-sh4/cpu/sh7757.h b/arch/sh/include/cpu-sh4/cpu/sh7757.h index f4d267efad7..15f3de11c55 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7757.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7757.h @@ -3,241 +3,252 @@ enum { /* PTA */ - GPIO_PTA7, GPIO_PTA6, GPIO_PTA5, GPIO_PTA4, - GPIO_PTA3, GPIO_PTA2, GPIO_PTA1, GPIO_PTA0, + GPIO_PTA0, GPIO_PTA1, GPIO_PTA2, GPIO_PTA3, + GPIO_PTA4, GPIO_PTA5, GPIO_PTA6, GPIO_PTA7, /* PTB */ - GPIO_PTB7, GPIO_PTB6, GPIO_PTB5, GPIO_PTB4, - GPIO_PTB3, GPIO_PTB2, GPIO_PTB1, GPIO_PTB0, + GPIO_PTB0, GPIO_PTB1, GPIO_PTB2, GPIO_PTB3, + GPIO_PTB4, GPIO_PTB5, GPIO_PTB6, GPIO_PTB7, /* PTC */ - GPIO_PTC7, GPIO_PTC6, GPIO_PTC5, GPIO_PTC4, - GPIO_PTC3, GPIO_PTC2, GPIO_PTC1, GPIO_PTC0, + GPIO_PTC0, GPIO_PTC1, GPIO_PTC2, GPIO_PTC3, + GPIO_PTC4, GPIO_PTC5, GPIO_PTC6, GPIO_PTC7, /* PTD */ - GPIO_PTD7, GPIO_PTD6, GPIO_PTD5, GPIO_PTD4, - GPIO_PTD3, GPIO_PTD2, GPIO_PTD1, GPIO_PTD0, + GPIO_PTD0, GPIO_PTD1, GPIO_PTD2, GPIO_PTD3, + GPIO_PTD4, GPIO_PTD5, GPIO_PTD6, GPIO_PTD7, /* PTE */ - GPIO_PTE7, GPIO_PTE6, GPIO_PTE5, GPIO_PTE4, - GPIO_PTE3, GPIO_PTE2, GPIO_PTE1, GPIO_PTE0, + GPIO_PTE0, GPIO_PTE1, GPIO_PTE2, GPIO_PTE3, + GPIO_PTE4, GPIO_PTE5, GPIO_PTE6, GPIO_PTE7, /* PTF */ - GPIO_PTF7, GPIO_PTF6, GPIO_PTF5, GPIO_PTF4, - GPIO_PTF3, GPIO_PTF2, GPIO_PTF1, GPIO_PTF0, + GPIO_PTF0, GPIO_PTF1, GPIO_PTF2, GPIO_PTF3, + GPIO_PTF4, GPIO_PTF5, GPIO_PTF6, GPIO_PTF7, /* PTG */ - GPIO_PTG7, GPIO_PTG6, GPIO_PTG5, GPIO_PTG4, - GPIO_PTG3, GPIO_PTG2, GPIO_PTG1, GPIO_PTG0, + GPIO_PTG0, GPIO_PTG1, GPIO_PTG2, GPIO_PTG3, + GPIO_PTG4, GPIO_PTG5, GPIO_PTG6, GPIO_PTG7, /* PTH */ - GPIO_PTH7, GPIO_PTH6, GPIO_PTH5, GPIO_PTH4, - GPIO_PTH3, GPIO_PTH2, GPIO_PTH1, GPIO_PTH0, + GPIO_PTH0, GPIO_PTH1, GPIO_PTH2, GPIO_PTH3, + GPIO_PTH4, GPIO_PTH5, GPIO_PTH6, GPIO_PTH7, /* PTI */ - GPIO_PTI7, GPIO_PTI6, GPIO_PTI5, GPIO_PTI4, - GPIO_PTI3, GPIO_PTI2, GPIO_PTI1, GPIO_PTI0, + GPIO_PTI0, GPIO_PTI1, GPIO_PTI2, GPIO_PTI3, + GPIO_PTI4, GPIO_PTI5, GPIO_PTI6, GPIO_PTI7, /* PTJ */ - GPIO_PTJ7, GPIO_PTJ6, GPIO_PTJ5, GPIO_PTJ4, - GPIO_PTJ3, GPIO_PTJ2, GPIO_PTJ1, GPIO_PTJ0, + GPIO_PTJ0, GPIO_PTJ1, GPIO_PTJ2, GPIO_PTJ3, + GPIO_PTJ4, GPIO_PTJ5, GPIO_PTJ6, GPIO_PTJ7_RESV, /* PTK */ - GPIO_PTK7, GPIO_PTK6, GPIO_PTK5, GPIO_PTK4, - GPIO_PTK3, GPIO_PTK2, GPIO_PTK1, GPIO_PTK0, + GPIO_PTK0, GPIO_PTK1, GPIO_PTK2, GPIO_PTK3, + GPIO_PTK4, GPIO_PTK5, GPIO_PTK6, GPIO_PTK7, /* PTL */ - GPIO_PTL7, GPIO_PTL6, GPIO_PTL5, GPIO_PTL4, - GPIO_PTL3, GPIO_PTL2, GPIO_PTL1, GPIO_PTL0, + GPIO_PTL0, GPIO_PTL1, GPIO_PTL2, GPIO_PTL3, + GPIO_PTL4, GPIO_PTL5, GPIO_PTL6, GPIO_PTL7_RESV, /* PTM */ - GPIO_PTM6, GPIO_PTM5, GPIO_PTM4, - GPIO_PTM3, GPIO_PTM2, GPIO_PTM1, GPIO_PTM0, + GPIO_PTM0, GPIO_PTM1, GPIO_PTM2, GPIO_PTM3, + GPIO_PTM4, GPIO_PTM5, GPIO_PTM6, GPIO_PTM7, /* PTN */ - GPIO_PTN7, GPIO_PTN6, GPIO_PTN5, GPIO_PTN4, - GPIO_PTN3, GPIO_PTN2, GPIO_PTN1, GPIO_PTN0, + GPIO_PTN0, GPIO_PTN1, GPIO_PTN2, GPIO_PTN3, + GPIO_PTN4, GPIO_PTN5, GPIO_PTN6, GPIO_PTN7_RESV, /* PTO */ - GPIO_PTO7, GPIO_PTO6, GPIO_PTO5, GPIO_PTO4, - GPIO_PTO3, GPIO_PTO2, GPIO_PTO1, GPIO_PTO0, + GPIO_PTO0, GPIO_PTO1, GPIO_PTO2, GPIO_PTO3, + GPIO_PTO4, GPIO_PTO5, GPIO_PTO6, GPIO_PTO7, /* PTP */ - GPIO_PTP6, GPIO_PTP5, GPIO_PTP4, - GPIO_PTP3, GPIO_PTP2, GPIO_PTP1, GPIO_PTP0, + GPIO_PTP0, GPIO_PTP1, GPIO_PTP2, GPIO_PTP3, + GPIO_PTP4, GPIO_PTP5, GPIO_PTP6, GPIO_PTP7, /* PTQ */ - GPIO_PTQ6, GPIO_PTQ5, GPIO_PTQ4, - GPIO_PTQ3, GPIO_PTQ2, GPIO_PTQ1, GPIO_PTQ0, + GPIO_PTQ0, GPIO_PTQ1, GPIO_PTQ2, GPIO_PTQ3, + GPIO_PTQ4, GPIO_PTQ5, GPIO_PTQ6, GPIO_PTQ7_RESV, /* PTR */ - GPIO_PTR7, GPIO_PTR6, GPIO_PTR5, GPIO_PTR4, - GPIO_PTR3, GPIO_PTR2, GPIO_PTR1, GPIO_PTR0, + GPIO_PTR0, GPIO_PTR1, GPIO_PTR2, GPIO_PTR3, + GPIO_PTR4, GPIO_PTR5, GPIO_PTR6, GPIO_PTR7, /* PTS */ - GPIO_PTS7, GPIO_PTS6, GPIO_PTS5, GPIO_PTS4, - GPIO_PTS3, GPIO_PTS2, GPIO_PTS1, GPIO_PTS0, + GPIO_PTS0, GPIO_PTS1, GPIO_PTS2, GPIO_PTS3, + GPIO_PTS4, GPIO_PTS5, GPIO_PTS6, GPIO_PTS7, /* PTT */ - GPIO_PTT5, GPIO_PTT4, - GPIO_PTT3, GPIO_PTT2, GPIO_PTT1, GPIO_PTT0, + GPIO_PTT0, GPIO_PTT1, GPIO_PTT2, GPIO_PTT3, + GPIO_PTT4, GPIO_PTT5, GPIO_PTT6, GPIO_PTT7, /* PTU */ - GPIO_PTU7, GPIO_PTU6, GPIO_PTU5, GPIO_PTU4, - GPIO_PTU3, GPIO_PTU2, GPIO_PTU1, GPIO_PTU0, + GPIO_PTU0, GPIO_PTU1, GPIO_PTU2, GPIO_PTU3, + GPIO_PTU4, GPIO_PTU5, GPIO_PTU6, GPIO_PTU7, /* PTV */ - GPIO_PTV7, GPIO_PTV6, GPIO_PTV5, GPIO_PTV4, - GPIO_PTV3, GPIO_PTV2, GPIO_PTV1, GPIO_PTV0, + GPIO_PTV0, GPIO_PTV1, GPIO_PTV2, GPIO_PTV3, + GPIO_PTV4, GPIO_PTV5, GPIO_PTV6, GPIO_PTV7, /* PTW */ - GPIO_PTW7, GPIO_PTW6, GPIO_PTW5, GPIO_PTW4, - GPIO_PTW3, GPIO_PTW2, GPIO_PTW1, GPIO_PTW0, + GPIO_PTW0, GPIO_PTW1, GPIO_PTW2, GPIO_PTW3, + GPIO_PTW4, GPIO_PTW5, GPIO_PTW6, GPIO_PTW7, /* PTX */ - GPIO_PTX7, GPIO_PTX6, GPIO_PTX5, GPIO_PTX4, - GPIO_PTX3, GPIO_PTX2, GPIO_PTX1, GPIO_PTX0, + GPIO_PTX0, GPIO_PTX1, GPIO_PTX2, GPIO_PTX3, + GPIO_PTX4, GPIO_PTX5, GPIO_PTX6, GPIO_PTX7, /* PTY */ - GPIO_PTY7, GPIO_PTY6, GPIO_PTY5, GPIO_PTY4, - GPIO_PTY3, GPIO_PTY2, GPIO_PTY1, GPIO_PTY0, + GPIO_PTY0, GPIO_PTY1, GPIO_PTY2, GPIO_PTY3, + GPIO_PTY4, GPIO_PTY5, GPIO_PTY6, GPIO_PTY7, /* PTZ */ - GPIO_PTZ7, GPIO_PTZ6, GPIO_PTZ5, GPIO_PTZ4, - GPIO_PTZ3, GPIO_PTZ2, GPIO_PTZ1, GPIO_PTZ0, + GPIO_PTZ0, GPIO_PTZ1, GPIO_PTZ2, GPIO_PTZ3, + GPIO_PTZ4, GPIO_PTZ5, GPIO_PTZ6, GPIO_PTZ7, - /* PTA (mobule: LBSC, CPG, LPC) */ + /* PTA (mobule: LBSC, RGMII) */ GPIO_FN_BS, GPIO_FN_RDWR, GPIO_FN_WE1, GPIO_FN_RDY, - GPIO_FN_MD10, GPIO_FN_MD9, GPIO_FN_MD8, - GPIO_FN_LGPIO7, GPIO_FN_LGPIO6, GPIO_FN_LGPIO5, GPIO_FN_LGPIO4, - GPIO_FN_LGPIO3, GPIO_FN_LGPIO2, GPIO_FN_LGPIO1, GPIO_FN_LGPIO0, - - /* PTB (mobule: LBSC, EtherC, SIM, LPC) */ - GPIO_FN_D15, GPIO_FN_D14, GPIO_FN_D13, GPIO_FN_D12, - GPIO_FN_D11, GPIO_FN_D10, GPIO_FN_D9, GPIO_FN_D8, - GPIO_FN_ET0_MDC, GPIO_FN_ET0_MDIO, - GPIO_FN_ET1_MDC, GPIO_FN_ET1_MDIO, - GPIO_FN_SIM_D, GPIO_FN_SIM_CLK, GPIO_FN_SIM_RST, - GPIO_FN_WPSZ1, GPIO_FN_WPSZ0, GPIO_FN_FWID, GPIO_FN_FLSHSZ, - GPIO_FN_LPC_SPIEN, GPIO_FN_BASEL, + GPIO_FN_ET0_MDC, GPIO_FN_ET0_MDIO, + GPIO_FN_ET1_MDC, GPIO_FN_ET1_MDIO, - /* PTC (mobule: SD) */ - GPIO_FN_SD_WP, GPIO_FN_SD_CD, GPIO_FN_SD_CLK, GPIO_FN_SD_CMD, - GPIO_FN_SD_D3, GPIO_FN_SD_D2, GPIO_FN_SD_D1, GPIO_FN_SD_D0, + /* PTB (mobule: INTC, ONFI, TMU) */ + GPIO_FN_IRQ15, GPIO_FN_IRQ14, GPIO_FN_IRQ13, GPIO_FN_IRQ12, + GPIO_FN_IRQ11, GPIO_FN_IRQ10, GPIO_FN_IRQ9, GPIO_FN_IRQ8, + GPIO_FN_ON_NRE, GPIO_FN_ON_NWE, GPIO_FN_ON_NWP, GPIO_FN_ON_NCE0, + GPIO_FN_ON_R_B0, GPIO_FN_ON_ALE, GPIO_FN_ON_CLE, + GPIO_FN_TCLK, - /* PTD (mobule: INTC, SPI0, LBSC, CPG, ADC) */ + /* PTC (mobule: IRQ, PWMU) */ GPIO_FN_IRQ7, GPIO_FN_IRQ6, GPIO_FN_IRQ5, GPIO_FN_IRQ4, GPIO_FN_IRQ3, GPIO_FN_IRQ2, GPIO_FN_IRQ1, GPIO_FN_IRQ0, - GPIO_FN_MD6, GPIO_FN_MD5, GPIO_FN_MD3, GPIO_FN_MD2, - GPIO_FN_MD1, GPIO_FN_MD0, GPIO_FN_ADTRG1, GPIO_FN_ADTRG0, - - /* PTE (mobule: EtherC) */ - GPIO_FN_ET0_CRS_DV, GPIO_FN_ET0_TXD1, - GPIO_FN_ET0_TXD0, GPIO_FN_ET0_TX_EN, - GPIO_FN_ET0_REF_CLK, GPIO_FN_ET0_RXD1, - GPIO_FN_ET0_RXD0, GPIO_FN_ET0_RX_ER, - - /* PTF (mobule: EtherC) */ - GPIO_FN_ET1_CRS_DV, GPIO_FN_ET1_TXD1, - GPIO_FN_ET1_TXD0, GPIO_FN_ET1_TX_EN, - GPIO_FN_ET1_REF_CLK, GPIO_FN_ET1_RXD1, - GPIO_FN_ET1_RXD0, GPIO_FN_ET1_RX_ER, - - /* PTG (mobule: SYSTEM, PWMX, LPC) */ - GPIO_FN_STATUS0, GPIO_FN_STATUS1, - GPIO_FN_PWX0, GPIO_FN_PWX1, GPIO_FN_PWX2, GPIO_FN_PWX3, - GPIO_FN_SERIRQ, GPIO_FN_CLKRUN, GPIO_FN_LPCPD, GPIO_FN_LDRQ, - - /* PTH (mobule: TMU, SCIF234, SPI1, SPI0) */ - GPIO_FN_TCLK, GPIO_FN_RXD4, GPIO_FN_TXD4, + GPIO_FN_PWMU0, GPIO_FN_PWMU1, GPIO_FN_PWMU2, GPIO_FN_PWMU3, + GPIO_FN_PWMU4, GPIO_FN_PWMU5, + + /* PTD (mobule: SPI0, DMAC) */ + GPIO_FN_SP0_MOSI, GPIO_FN_SP0_MISO, GPIO_FN_SP0_SCK, + GPIO_FN_SP0_SCK_FB, GPIO_FN_SP0_SS0, GPIO_FN_SP0_SS1, + GPIO_FN_SP0_SS2, GPIO_FN_SP0_SS3, GPIO_FN_DREQ0, + GPIO_FN_DACK0, GPIO_FN_TEND0, + + /* PTE (mobule: RMII) */ + GPIO_FN_RMII0_CRS_DV, GPIO_FN_RMII0_TXD1, GPIO_FN_RMII0_TXD0, + GPIO_FN_RMII0_TXEN, GPIO_FN_RMII0_REFCLK, GPIO_FN_RMII0_RXD1, + GPIO_FN_RMII0_RXD0, GPIO_FN_RMII0_RX_ER, + + /* PTF (mobule: RMII, SerMux) */ + GPIO_FN_RMII1_CRS_DV, GPIO_FN_RMII1_TXD1, GPIO_FN_RMII1_TXD0, + GPIO_FN_RMII1_TXEN, GPIO_FN_RMII1_REFCLK, GPIO_FN_RMII1_RXD1, + GPIO_FN_RMII1_RXD0, GPIO_FN_RMII1_RX_ER, GPIO_FN_RAC_RI, + + /* PTG (mobule: system, LBSC, LPC, WDT, LPC, eMMC) */ + GPIO_FN_BOOTFMS, GPIO_FN_BOOTWP, + GPIO_FN_A25, GPIO_FN_A24, GPIO_FN_SERIRQ, GPIO_FN_WDTOVF, + GPIO_FN_LPCPD, GPIO_FN_LDRQ, GPIO_FN_MMCCLK, GPIO_FN_MMCCMD, + + /* PTH (mobule: SPI1, LPC, DMAC, ADC) */ GPIO_FN_SP1_MOSI, GPIO_FN_SP1_MISO, GPIO_FN_SP1_SCK, GPIO_FN_SP1_SCK_FB, GPIO_FN_SP1_SS0, GPIO_FN_SP1_SS1, - GPIO_FN_SP0_SS1, - - /* PTI (mobule: INTC) */ - GPIO_FN_IRQ15, GPIO_FN_IRQ14, GPIO_FN_IRQ13, GPIO_FN_IRQ12, - GPIO_FN_IRQ11, GPIO_FN_IRQ10, GPIO_FN_IRQ9, GPIO_FN_IRQ8, - - /* PTJ (mobule: SCIF234, SERMUX) */ - GPIO_FN_RXD3, GPIO_FN_TXD3, GPIO_FN_RXD2, GPIO_FN_TXD2, - GPIO_FN_COM1_TXD, GPIO_FN_COM1_RXD, - GPIO_FN_COM1_RTS, GPIO_FN_COM1_CTS, - - /* PTK (mobule: SERMUX) */ - GPIO_FN_COM2_TXD, GPIO_FN_COM2_RXD, - GPIO_FN_COM2_RTS, GPIO_FN_COM2_CTS, - GPIO_FN_COM2_DTR, GPIO_FN_COM2_DSR, - GPIO_FN_COM2_DCD, GPIO_FN_COM2_RI, + GPIO_FN_WP, GPIO_FN_FMS0, GPIO_FN_TEND1, GPIO_FN_DREQ1, + GPIO_FN_DACK1, GPIO_FN_ADTRG1, GPIO_FN_ADTRG0, - /* PTL (mobule: SERMUX) */ - GPIO_FN_RAC_TXD, GPIO_FN_RAC_RXD, - GPIO_FN_RAC_RTS, GPIO_FN_RAC_CTS, - GPIO_FN_RAC_DTR, GPIO_FN_RAC_DSR, - GPIO_FN_RAC_DCD, GPIO_FN_RAC_RI, + /* PTI (mobule: LBSC, SDHI) */ + GPIO_FN_D15, GPIO_FN_D14, GPIO_FN_D13, GPIO_FN_D12, + GPIO_FN_D11, GPIO_FN_D10, GPIO_FN_D9, GPIO_FN_D8, + GPIO_FN_SD_WP, GPIO_FN_SD_CD, GPIO_FN_SD_CLK, GPIO_FN_SD_CMD, + GPIO_FN_SD_D3, GPIO_FN_SD_D2, GPIO_FN_SD_D1, GPIO_FN_SD_D0, - /* PTM (mobule: IIC, LPC) */ + /* PTJ (mobule: SCIF234) */ + GPIO_FN_RTS3, GPIO_FN_CTS3, GPIO_FN_TXD3, GPIO_FN_RXD3, + GPIO_FN_RTS4, GPIO_FN_RXD4, GPIO_FN_TXD4, + + /* PTK (mobule: SERMUX, LBSC, SCIF) */ + GPIO_FN_COM2_TXD, GPIO_FN_COM2_RXD, GPIO_FN_COM2_RTS, + GPIO_FN_COM2_CTS, GPIO_FN_COM2_DTR, GPIO_FN_COM2_DSR, + GPIO_FN_COM2_DCD, GPIO_FN_CLKOUT, + GPIO_FN_SCK2, GPIO_FN_SCK4, GPIO_FN_SCK3, + + /* PTL (mobule: SERMUX, SCIF, LBSC, AUD) */ + GPIO_FN_RAC_RXD, GPIO_FN_RAC_RTS, GPIO_FN_RAC_CTS, + GPIO_FN_RAC_DTR, GPIO_FN_RAC_DSR, GPIO_FN_RAC_DCD, + GPIO_FN_RAC_TXD, GPIO_FN_RXD2, GPIO_FN_CS5, + GPIO_FN_CS6, GPIO_FN_AUDSYNC, GPIO_FN_AUDCK, + GPIO_FN_TXD2, + + /* PTM (mobule: LBSC, IIC) */ + GPIO_FN_CS4, GPIO_FN_RD, GPIO_FN_WE0, GPIO_FN_CS0, GPIO_FN_SDA6, GPIO_FN_SCL6, GPIO_FN_SDA7, GPIO_FN_SCL7, - GPIO_FN_WP, GPIO_FN_FMS0, GPIO_FN_FMS1, - - /* PTN (mobule: SCIF234, EVC) */ - GPIO_FN_SCK2, GPIO_FN_RTS4, GPIO_FN_RTS3, GPIO_FN_RTS2, - GPIO_FN_CTS4, GPIO_FN_CTS3, GPIO_FN_CTS2, - GPIO_FN_EVENT7, GPIO_FN_EVENT6, GPIO_FN_EVENT5, GPIO_FN_EVENT4, - GPIO_FN_EVENT3, GPIO_FN_EVENT2, GPIO_FN_EVENT1, GPIO_FN_EVENT0, - /* PTO (mobule: SGPIO) */ - GPIO_FN_SGPIO0_CLK, GPIO_FN_SGPIO0_LOAD, - GPIO_FN_SGPIO0_DI, GPIO_FN_SGPIO0_DO, - GPIO_FN_SGPIO1_CLK, GPIO_FN_SGPIO1_LOAD, - GPIO_FN_SGPIO1_DI, GPIO_FN_SGPIO1_DO, + /* PTN (mobule: USB, JMC, SGPIO, WDT) */ + GPIO_FN_VBUS_EN, GPIO_FN_VBUS_OC, GPIO_FN_JMCTCK, + GPIO_FN_JMCTMS, GPIO_FN_JMCTDO, GPIO_FN_JMCTDI, + GPIO_FN_JMCTRST, + GPIO_FN_SGPIO1_CLK, GPIO_FN_SGPIO1_LOAD, GPIO_FN_SGPIO1_DI, + GPIO_FN_SGPIO1_DO, GPIO_FN_SUB_CLKIN, - /* PTP (mobule: JMC, SCIF234) */ - GPIO_FN_JMCTCK, GPIO_FN_JMCTMS, GPIO_FN_JMCTDO, GPIO_FN_JMCTDI, - GPIO_FN_JMCRST, GPIO_FN_SCK4, GPIO_FN_SCK3, + /* PTO (mobule: SGPIO, SerMux) */ + GPIO_FN_SGPIO0_CLK, GPIO_FN_SGPIO0_LOAD, GPIO_FN_SGPIO0_DI, + GPIO_FN_SGPIO0_DO, GPIO_FN_SGPIO2_CLK, GPIO_FN_SGPIO2_LOAD, + GPIO_FN_SGPIO2_DI, GPIO_FN_SGPIO2_DO, GPIO_FN_COM1_TXD, + GPIO_FN_COM1_RXD, GPIO_FN_COM1_RTS, GPIO_FN_COM1_CTS, /* PTQ (mobule: LPC) */ GPIO_FN_LAD3, GPIO_FN_LAD2, GPIO_FN_LAD1, GPIO_FN_LAD0, GPIO_FN_LFRAME, GPIO_FN_LRESET, GPIO_FN_LCLK, /* PTR (mobule: GRA, IIC) */ - GPIO_FN_DDC3, GPIO_FN_DDC2, - GPIO_FN_SDA8, GPIO_FN_SCL8, GPIO_FN_SDA2, GPIO_FN_SCL2, + GPIO_FN_DDC3, GPIO_FN_DDC2, GPIO_FN_SDA2, GPIO_FN_SCL2, GPIO_FN_SDA1, GPIO_FN_SCL1, GPIO_FN_SDA0, GPIO_FN_SCL0, + GPIO_FN_SDA8, GPIO_FN_SCL8, /* PTS (mobule: GRA, IIC) */ - GPIO_FN_DDC1, GPIO_FN_DDC0, - GPIO_FN_SDA9, GPIO_FN_SCL9, GPIO_FN_SDA5, GPIO_FN_SCL5, + GPIO_FN_DDC1, GPIO_FN_DDC0, GPIO_FN_SDA5, GPIO_FN_SCL5, GPIO_FN_SDA4, GPIO_FN_SCL4, GPIO_FN_SDA3, GPIO_FN_SCL3, + GPIO_FN_SDA9, GPIO_FN_SCL9, - /* PTT (mobule: SYSTEM, PWMX) */ - GPIO_FN_AUDSYNC, GPIO_FN_AUDCK, - GPIO_FN_AUDATA3, GPIO_FN_AUDATA2, - GPIO_FN_AUDATA1, GPIO_FN_AUDATA0, - GPIO_FN_PWX7, GPIO_FN_PWX6, GPIO_FN_PWX5, GPIO_FN_PWX4, + /* PTT (mobule: PWMX, AUD) */ + GPIO_FN_PWMX7, GPIO_FN_PWMX6, GPIO_FN_PWMX5, GPIO_FN_PWMX4, + GPIO_FN_PWMX3, GPIO_FN_PWMX2, GPIO_FN_PWMX1, GPIO_FN_PWMX0, + GPIO_FN_AUDATA3, GPIO_FN_AUDATA2, GPIO_FN_AUDATA1, + GPIO_FN_AUDATA0, GPIO_FN_STATUS1, GPIO_FN_STATUS0, - /* PTU (mobule: LBSC, DMAC) */ - GPIO_FN_CS6, GPIO_FN_CS5, GPIO_FN_CS4, GPIO_FN_CS0, - GPIO_FN_RD, GPIO_FN_WE0, GPIO_FN_A25, GPIO_FN_A24, - GPIO_FN_DREQ0, GPIO_FN_DACK0, + /* PTU (mobule: LPC, APM) */ + GPIO_FN_LGPIO7, GPIO_FN_LGPIO6, GPIO_FN_LGPIO5, GPIO_FN_LGPIO4, + GPIO_FN_LGPIO3, GPIO_FN_LGPIO2, GPIO_FN_LGPIO1, GPIO_FN_LGPIO0, + GPIO_FN_APMONCTL_O, GPIO_FN_APMPWBTOUT_O, GPIO_FN_APMSCI_O, + GPIO_FN_APMVDDON, GPIO_FN_APMSLPBTN, GPIO_FN_APMPWRBTN, + GPIO_FN_APMS5N, GPIO_FN_APMS3N, - /* PTV (mobule: LBSC, DMAC) */ + /* PTV (mobule: LBSC, SerMux, R-SPI, EVC, GRA) */ GPIO_FN_A23, GPIO_FN_A22, GPIO_FN_A21, GPIO_FN_A20, GPIO_FN_A19, GPIO_FN_A18, GPIO_FN_A17, GPIO_FN_A16, - GPIO_FN_TEND0, GPIO_FN_DREQ1, GPIO_FN_DACK1, GPIO_FN_TEND1, + GPIO_FN_COM2_RI, GPIO_FN_R_SPI_MOSI, GPIO_FN_R_SPI_MISO, + GPIO_FN_R_SPI_RSPCK, GPIO_FN_R_SPI_SSL0, GPIO_FN_R_SPI_SSL1, + GPIO_FN_EVENT7, GPIO_FN_EVENT6, GPIO_FN_VBIOS_DI, + GPIO_FN_VBIOS_DO, GPIO_FN_VBIOS_CLK, GPIO_FN_VBIOS_CS, - /* PTW (mobule: LBSC) */ + /* PTW (mobule: LBSC, EVC, SCIF) */ GPIO_FN_A15, GPIO_FN_A14, GPIO_FN_A13, GPIO_FN_A12, GPIO_FN_A11, GPIO_FN_A10, GPIO_FN_A9, GPIO_FN_A8, + GPIO_FN_EVENT5, GPIO_FN_EVENT4, GPIO_FN_EVENT3, GPIO_FN_EVENT2, + GPIO_FN_EVENT1, GPIO_FN_EVENT0, GPIO_FN_CTS4, GPIO_FN_CTS2, - /* PTX (mobule: LBSC) */ + /* PTX (mobule: LBSC, SCIF, SIM) */ GPIO_FN_A7, GPIO_FN_A6, GPIO_FN_A5, GPIO_FN_A4, GPIO_FN_A3, GPIO_FN_A2, GPIO_FN_A1, GPIO_FN_A0, + GPIO_FN_RTS2, GPIO_FN_SIM_D, GPIO_FN_SIM_CLK, GPIO_FN_SIM_RST, /* PTY (mobule: LBSC) */ GPIO_FN_D7, GPIO_FN_D6, GPIO_FN_D5, GPIO_FN_D4, GPIO_FN_D3, GPIO_FN_D2, GPIO_FN_D1, GPIO_FN_D0, + + /* PTZ (mobule: eMMC, ONFI) */ + GPIO_FN_MMCDAT7, GPIO_FN_MMCDAT6, GPIO_FN_MMCDAT5, + GPIO_FN_MMCDAT4, GPIO_FN_MMCDAT3, GPIO_FN_MMCDAT2, + GPIO_FN_MMCDAT1, GPIO_FN_MMCDAT0, + GPIO_FN_ON_DQ7, GPIO_FN_ON_DQ6, GPIO_FN_ON_DQ5, GPIO_FN_ON_DQ4, + GPIO_FN_ON_DQ3, GPIO_FN_ON_DQ2, GPIO_FN_ON_DQ1, GPIO_FN_ON_DQ0, }; #endif /* __ASM_SH7757_H__ */ diff --git a/arch/sh/include/cpu-sh4/cpu/shx3.h b/arch/sh/include/cpu-sh4/cpu/shx3.h new file mode 100644 index 00000000000..68d9080a8da --- /dev/null +++ b/arch/sh/include/cpu-sh4/cpu/shx3.h @@ -0,0 +1,64 @@ +#ifndef __CPU_SHX3_H +#define __CPU_SHX3_H + +enum { + /* PA */ + GPIO_PA7, GPIO_PA6, GPIO_PA5, GPIO_PA4, + GPIO_PA3, GPIO_PA2, GPIO_PA1, GPIO_PA0, + + /* PB */ + GPIO_PB7, GPIO_PB6, GPIO_PB5, GPIO_PB4, + GPIO_PB3, GPIO_PB2, GPIO_PB1, GPIO_PB0, + + /* PC */ + GPIO_PC7, GPIO_PC6, GPIO_PC5, GPIO_PC4, + GPIO_PC3, GPIO_PC2, GPIO_PC1, GPIO_PC0, + + /* PD */ + GPIO_PD7, GPIO_PD6, GPIO_PD5, GPIO_PD4, + GPIO_PD3, GPIO_PD2, GPIO_PD1, GPIO_PD0, + + /* PE */ + GPIO_PE7, GPIO_PE6, GPIO_PE5, GPIO_PE4, + GPIO_PE3, GPIO_PE2, GPIO_PE1, GPIO_PE0, + + /* PF */ + GPIO_PF7, GPIO_PF6, GPIO_PF5, GPIO_PF4, + GPIO_PF3, GPIO_PF2, GPIO_PF1, GPIO_PF0, + + /* PG */ + GPIO_PG7, GPIO_PG6, GPIO_PG5, GPIO_PG4, + GPIO_PG3, GPIO_PG2, GPIO_PG1, GPIO_PG0, + + /* PH */ + GPIO_PH5, GPIO_PH4, + GPIO_PH3, GPIO_PH2, GPIO_PH1, GPIO_PH0, + + /* SCIF */ + GPIO_FN_SCK3, GPIO_FN_TXD3, GPIO_FN_RXD3, + GPIO_FN_SCK2, GPIO_FN_TXD2, GPIO_FN_RXD2, + GPIO_FN_SCK1, GPIO_FN_TXD1, GPIO_FN_RXD1, + GPIO_FN_SCK0, GPIO_FN_TXD0, GPIO_FN_RXD0, + + /* LBSC */ + GPIO_FN_D31, GPIO_FN_D30, GPIO_FN_D29, GPIO_FN_D28, + GPIO_FN_D27, GPIO_FN_D26, GPIO_FN_D25, GPIO_FN_D24, + GPIO_FN_D23, GPIO_FN_D22, GPIO_FN_D21, GPIO_FN_D20, + GPIO_FN_D19, GPIO_FN_D18, GPIO_FN_D17, GPIO_FN_D16, + GPIO_FN_WE3, GPIO_FN_WE2, GPIO_FN_CS6, GPIO_FN_CS5, + GPIO_FN_CS4, GPIO_FN_CLKOUTENB, GPIO_FN_BREQ, + GPIO_FN_IOIS16, GPIO_FN_CE2B, GPIO_FN_CE2A, GPIO_FN_BACK, + + /* DMAC */ + GPIO_FN_DACK0, GPIO_FN_DREQ0, GPIO_FN_DRAK0, + GPIO_FN_DACK1, GPIO_FN_DREQ1, GPIO_FN_DRAK1, + GPIO_FN_DACK2, GPIO_FN_DREQ2, GPIO_FN_DRAK2, + GPIO_FN_DACK3, GPIO_FN_DREQ3, GPIO_FN_DRAK3, + + /* INTC */ + GPIO_FN_IRQ3, GPIO_FN_IRQ2, GPIO_FN_IRQ1, GPIO_FN_IRQ0, + GPIO_FN_IRL3, GPIO_FN_IRL2, GPIO_FN_IRL1, GPIO_FN_IRL0, + GPIO_FN_IRQOUT, GPIO_FN_STATUS1, GPIO_FN_STATUS0, +}; + +#endif /* __CPU_SHX3_H */ diff --git a/arch/sh/include/mach-common/mach/sh2007.h b/arch/sh/include/mach-common/mach/sh2007.h new file mode 100644 index 00000000000..48180b9aa03 --- /dev/null +++ b/arch/sh/include/mach-common/mach/sh2007.h @@ -0,0 +1,117 @@ +#ifndef __MACH_SH2007_H +#define __MACH_SH2007_H + +#define CS5BCR 0xff802050 +#define CS5WCR 0xff802058 +#define CS5PCR 0xff802070 + +#define BUS_SZ8 1 +#define BUS_SZ16 2 +#define BUS_SZ32 3 + +#define PCMCIA_IODYN 1 +#define PCMCIA_ATA 0 +#define PCMCIA_IO8 2 +#define PCMCIA_IO16 3 +#define PCMCIA_COMM8 4 +#define PCMCIA_COMM16 5 +#define PCMCIA_ATTR8 6 +#define PCMCIA_ATTR16 7 + +#define TYPE_SRAM 0 +#define TYPE_PCMCIA 4 + +/* write-read/write-write delay (0-7:0,1,2,3,4,5,6,7) */ +#define IWW5 0 +#define IWW6 3 +/* different area, read-write delay (0-7:0,1,2,3,4,5,6,7) */ +#define IWRWD5 2 +#define IWRWD6 2 +/* same area, read-write delay (0-7:0,1,2,3,4,5,6,7) */ +#define IWRWS5 2 +#define IWRWS6 2 +/* different area, read-read delay (0-7:0,1,2,3,4,5,6,7) */ +#define IWRRD5 2 +#define IWRRD6 2 +/* same area, read-read delay (0-7:0,1,2,3,4,5,6,7) */ +#define IWRRS5 0 +#define IWRRS6 2 +/* burst count (0-3:4,8,16,32) */ +#define BST5 0 +#define BST6 0 +/* bus size */ +#define SZ5 BUS_SZ16 +#define SZ6 BUS_SZ16 +/* RD hold for SRAM (0-1:0,1) */ +#define RDSPL5 0 +#define RDSPL6 0 +/* Burst pitch (0-7:0,1,2,3,4,5,6,7) */ +#define BW5 0 +#define BW6 0 +/* Multiplex (0-1:0,1) */ +#define MPX5 0 +#define MPX6 0 +/* device type */ +#define TYPE5 TYPE_PCMCIA +#define TYPE6 TYPE_PCMCIA +/* address setup before assert CSn for SRAM (0-7:0,1,2,3,4,5,6,7) */ +#define ADS5 0 +#define ADS6 0 +/* address hold after negate CSn for SRAM (0-7:0,1,2,3,4,5,6,7) */ +#define ADH5 0 +#define ADH6 0 +/* CSn assert to RD assert delay for SRAM (0-7:0,1,2,3,4,5,6,7) */ +#define RDS5 0 +#define RDS6 0 +/* RD negate to CSn negate delay for SRAM (0-7:0,1,2,3,4,5,6,7) */ +#define RDH5 0 +#define RDH6 0 +/* CSn assert to WE assert delay for SRAM (0-7:0,1,2,3,4,5,6,7) */ +#define WTS5 0 +#define WTS6 0 +/* WE negate to CSn negate delay for SRAM (0-7:0,1,2,3,4,5,6,7) */ +#define WTH5 0 +#define WTH6 0 +/* BS hold (0-1:1,2) */ +#define BSH5 0 +#define BSH6 0 +/* wait cycle (0-15:0,1,2,3,4,5,6,7,8,9,11,13,15,17,21,25) */ +#define IW5 6 /* 60ns PIO mode 4 */ +#define IW6 15 /* 250ns */ + +#define SAA5 PCMCIA_IODYN /* IDE area b4000000-b5ffffff */ +#define SAB5 PCMCIA_IODYN /* CF area b6000000-b7ffffff */ +#define PCWA5 0 /* additional wait A (0-3:0,15,30,50) */ +#define PCWB5 0 /* additional wait B (0-3:0,15,30,50) */ +/* wait B (0-15:0,1,2,3,4,5,6,7,8,9,11,13,15,17,21,25) */ +#define PCIW5 12 +/* Address->OE/WE assert delay A (0-7:0,1,2,3,6,9,12,15) */ +#define TEDA5 2 +/* Address->OE/WE assert delay B (0-7:0,1,2,3,6,9,12,15) */ +#define TEDB5 4 +/* OE/WE negate->Address delay A (0-7:0,1,2,3,6,9,12,15) */ +#define TEHA5 2 +/* OE/WE negate->Address delay B (0-7:0,1,2,3,6,9,12,15) */ +#define TEHB5 3 + +#define CS5BCR_D ((IWW5<<28)|(IWRWD5<<24)|(IWRWS5<<20)| \ + (IWRRD5<<16)|(IWRRS5<<12)|(BST5<<10)| \ + (SZ5<<8)|(RDSPL5<<7)|(BW5<<4)|(MPX5<<3)|TYPE5) +#define CS5WCR_D ((ADS5<<28)|(ADH5<<24)|(RDS5<<20)| \ + (RDH5<<16)|(WTS5<<12)|(WTH5<<8)|(BSH5<<4)|IW5) +#define CS5PCR_D ((SAA5<<28)|(SAB5<<24)|(PCWA5<<22)| \ + (PCWB5<<20)|(PCIW5<<16)|(TEDA5<<12)| \ + (TEDB5<<8)|(TEHA5<<4)|TEHB5) + +#define SMC0_BASE 0xb0800000 /* eth0 */ +#define SMC1_BASE 0xb0900000 /* eth1 */ +#define CF_BASE 0xb6100000 /* Compact Flash (I/O area) */ +#define IDE_BASE 0xb4000000 /* IDE */ +#define PC104_IO_BASE 0xb8000000 +#define PC104_MEM_BASE 0xba000000 +#define SMC_IO_SIZE 0x100 + +#define CF_OFFSET 0x1f0 +#define IDE_OFFSET 0x170 + +#endif /* __MACH_SH2007_H */ diff --git a/arch/sh/include/mach-sdk7786/mach/fpga.h b/arch/sh/include/mach-sdk7786/mach/fpga.h index 416b621d94d..40f0c2d3690 100644 --- a/arch/sh/include/mach-sdk7786/mach/fpga.h +++ b/arch/sh/include/mach-sdk7786/mach/fpga.h @@ -31,11 +31,35 @@ #define EXTASR 0x110 #define SPCAR 0x120 #define INTMSR 0x130 + #define PCIECR 0x140 +#define PCIECR_PCIEMUX1 BIT(15) +#define PCIECR_PCIEMUX0 BIT(14) +#define PCIECR_PRST4 BIT(12) /* slot 4 card present */ +#define PCIECR_PRST3 BIT(11) /* slot 3 card present */ +#define PCIECR_PRST2 BIT(10) /* slot 2 card present */ +#define PCIECR_PRST1 BIT(9) /* slot 1 card present */ +#define PCIECR_CLKEN BIT(4) /* oscillator enable */ + #define FAER 0x150 #define USRGPIR 0x160 + /* 0x170 reserved */ -#define LCLASR 0x180 + +#define LCLASR 0x180 +#define LCLASR_FRAMEN BIT(15) + +#define LCLASR_FPGA_SEL_SHIFT 12 +#define LCLASR_NAND_SEL_SHIFT 8 +#define LCLASR_NORB_SEL_SHIFT 4 +#define LCLASR_NORA_SEL_SHIFT 0 + +#define LCLASR_AREA_MASK 0x7 + +#define LCLASR_FPGA_SEL_MASK (LCLASR_AREA_MASK << LCLASR_FPGA_SEL_SHIFT) +#define LCLASR_NAND_SEL_MASK (LCLASR_AREA_MASK << LCLASR_NAND_SEL_SHIFT) +#define LCLASR_NORB_SEL_MASK (LCLASR_AREA_MASK << LCLASR_NORB_SEL_SHIFT) +#define LCLASR_NORA_SEL_MASK (LCLASR_AREA_MASK << LCLASR_NORA_SEL_SHIFT) #define SBCR 0x190 #define SCBR_I2CMEN BIT(0) /* FPGA I2C master enable */ diff --git a/arch/sh/include/mach-x3proto/mach/hardware.h b/arch/sh/include/mach-x3proto/mach/hardware.h new file mode 100644 index 00000000000..52bca57bfeb --- /dev/null +++ b/arch/sh/include/mach-x3proto/mach/hardware.h @@ -0,0 +1,12 @@ +#ifndef __MACH_X3PROTO_HARDWARE_H +#define __MACH_X3PROTO_HARDWARE_H + +struct gpio_chip; + +/* arch/sh/boards/mach-x3proto/gpio.c */ +int x3proto_gpio_setup(void); +extern struct gpio_chip x3proto_gpio_chip; + +#define NR_BASEBOARD_GPIOS 16 + +#endif /* __MACH_X3PROTO_HARDWARE_H */ diff --git a/arch/sh/include/asm/ilsel.h b/arch/sh/include/mach-x3proto/mach/ilsel.h index e3d304b280f..e3d304b280f 100644 --- a/arch/sh/include/asm/ilsel.h +++ b/arch/sh/include/mach-x3proto/mach/ilsel.h diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile index e25f3c69525..8eed6a48544 100644 --- a/arch/sh/kernel/Makefile +++ b/arch/sh/kernel/Makefile @@ -12,9 +12,9 @@ endif CFLAGS_REMOVE_return_address.o = -pg obj-y := clkdev.o debugtraps.o dma-nommu.o dumpstack.o \ - idle.o io.o irq.o \ - irq_$(BITS).o machvec.o nmi_debug.o process.o \ - process_$(BITS).o ptrace_$(BITS).o \ + idle.o io.o irq.o irq_$(BITS).o kdebugfs.o \ + machvec.o nmi_debug.o process.o \ + process_$(BITS).o ptrace.o ptrace_$(BITS).o \ reboot.o return_address.o \ setup.o signal_$(BITS).o sys_sh.o sys_sh$(BITS).o \ syscalls_$(BITS).o time.o topology.o traps.o \ @@ -44,4 +44,4 @@ obj-$(CONFIG_HAS_IOPORT) += io_generic.o obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += localtimer.o -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/sh/kernel/clkdev.c b/arch/sh/kernel/clkdev.c index befc255830a..1f800ef4a73 100644 --- a/arch/sh/kernel/clkdev.c +++ b/arch/sh/kernel/clkdev.c @@ -161,9 +161,11 @@ EXPORT_SYMBOL(clk_add_alias); */ void clkdev_drop(struct clk_lookup *cl) { + struct clk_lookup_alloc *cla = container_of(cl, struct clk_lookup_alloc, cl); + mutex_lock(&clocks_mutex); list_del(&cl->node); mutex_unlock(&clocks_mutex); - kfree(cl); + kfree(cla); } EXPORT_SYMBOL(clkdev_drop); diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index d180f16281e..b93458f33b7 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -150,7 +150,7 @@ void __cpuinit cpu_probe(void) boot_cpu_data.type = CPU_SH7724; boot_cpu_data.flags |= CPU_HAS_L2_CACHE; break; - case 0x50: + case 0x10: boot_cpu_data.type = CPU_SH7757; break; } diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile index b144e8af89d..cc122b1d303 100644 --- a/arch/sh/kernel/cpu/sh4a/Makefile +++ b/arch/sh/kernel/cpu/sh4a/Makefile @@ -8,13 +8,13 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7763) += setup-sh7763.o obj-$(CONFIG_CPU_SUBTYPE_SH7770) += setup-sh7770.o obj-$(CONFIG_CPU_SUBTYPE_SH7780) += setup-sh7780.o obj-$(CONFIG_CPU_SUBTYPE_SH7785) += setup-sh7785.o -obj-$(CONFIG_CPU_SUBTYPE_SH7786) += setup-sh7786.o +obj-$(CONFIG_CPU_SUBTYPE_SH7786) += setup-sh7786.o intc-shx3.o obj-$(CONFIG_CPU_SUBTYPE_SH7343) += setup-sh7343.o obj-$(CONFIG_CPU_SUBTYPE_SH7722) += setup-sh7722.o obj-$(CONFIG_CPU_SUBTYPE_SH7723) += setup-sh7723.o obj-$(CONFIG_CPU_SUBTYPE_SH7724) += setup-sh7724.o obj-$(CONFIG_CPU_SUBTYPE_SH7366) += setup-sh7366.o -obj-$(CONFIG_CPU_SUBTYPE_SHX3) += setup-shx3.o +obj-$(CONFIG_CPU_SUBTYPE_SHX3) += setup-shx3.o intc-shx3.o # SMP setup smp-$(CONFIG_CPU_SHX3) := smp-shx3.o @@ -40,6 +40,7 @@ pinmux-$(CONFIG_CPU_SUBTYPE_SH7724) := pinmux-sh7724.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7757) := pinmux-sh7757.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7785) := pinmux-sh7785.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7786) := pinmux-sh7786.o +pinmux-$(CONFIG_CPU_SUBTYPE_SHX3) := pinmux-shx3.o obj-y += $(clock-y) obj-$(CONFIG_SMP) += $(smp-y) diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c index 0a752bd324a..ce39a2ae8c6 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c @@ -3,7 +3,7 @@ * * SH7757 support for the clock framework * - * Copyright (C) 2009 Renesas Solutions Corp. + * Copyright (C) 2009-2010 Renesas Solutions Corp. * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -16,124 +16,147 @@ #include <asm/clock.h> #include <asm/freq.h> -static int ifc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, - 16, 1, 1, 32, 1, 1, 1, 1 }; -static int sfc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, - 16, 1, 1, 32, 1, 1, 1, 1 }; -static int bfc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, - 16, 1, 1, 32, 1, 1, 1, 1 }; -static int p1fc_divisors[] = { 2, 1, 4, 1, 1, 8, 1, 1, - 16, 1, 1, 32, 1, 1, 1, 1 }; +/* + * Default rate for the root input clock, reset this with clk_set_rate() + * from the platform code. + */ +static struct clk extal_clk = { + .rate = 48000000, +}; -static void master_clk_init(struct clk *clk) +static unsigned long pll_recalc(struct clk *clk) { - clk->rate = CONFIG_SH_PCLK_FREQ * 16; -} + int multiplier; -static struct clk_ops sh7757_master_clk_ops = { - .init = master_clk_init, -}; + multiplier = test_mode_pin(MODE_PIN0) ? 24 : 16; -static void module_clk_recalc(struct clk *clk) -{ - int idx = __raw_readl(FRQCR) & 0x0000000f; - clk->rate = clk->parent->rate / p1fc_divisors[idx]; + return clk->parent->rate * multiplier; } -static struct clk_ops sh7757_module_clk_ops = { - .recalc = module_clk_recalc, +static struct clk_ops pll_clk_ops = { + .recalc = pll_recalc, }; -static void bus_clk_recalc(struct clk *clk) -{ - int idx = (__raw_readl(FRQCR) >> 8) & 0x0000000f; - clk->rate = clk->parent->rate / bfc_divisors[idx]; -} +static struct clk pll_clk = { + .ops = &pll_clk_ops, + .parent = &extal_clk, + .flags = CLK_ENABLE_ON_INIT, +}; -static struct clk_ops sh7757_bus_clk_ops = { - .recalc = bus_clk_recalc, +static struct clk *clks[] = { + &extal_clk, + &pll_clk, }; -static void cpu_clk_recalc(struct clk *clk) -{ - int idx = (__raw_readl(FRQCR) >> 20) & 0x0000000f; - clk->rate = clk->parent->rate / ifc_divisors[idx]; -} +static unsigned int div2[] = { 1, 1, 2, 1, 1, 4, 1, 6, + 1, 1, 1, 16, 1, 24, 1, 1 }; -static struct clk_ops sh7757_cpu_clk_ops = { - .recalc = cpu_clk_recalc, +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = div2, + .nr_divisors = ARRAY_SIZE(div2), }; -static struct clk_ops *sh7757_clk_ops[] = { - &sh7757_master_clk_ops, - &sh7757_module_clk_ops, - &sh7757_bus_clk_ops, - &sh7757_cpu_clk_ops, +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, }; -void __init arch_init_clk_ops(struct clk_ops **ops, int idx) -{ - if (idx < ARRAY_SIZE(sh7757_clk_ops)) - *ops = sh7757_clk_ops[idx]; -} +enum { DIV4_I, DIV4_SH, DIV4_P, DIV4_NR }; -static void shyway_clk_recalc(struct clk *clk) -{ - int idx = (__raw_readl(FRQCR) >> 12) & 0x0000000f; - clk->rate = clk->parent->rate / sfc_divisors[idx]; -} - -static struct clk_ops sh7757_shyway_clk_ops = { - .recalc = shyway_clk_recalc, -}; +#define DIV4(_bit, _mask, _flags) \ + SH_CLK_DIV4(&pll_clk, FRQCR, _bit, _mask, _flags) -static struct clk sh7757_shyway_clk = { - .flags = CLK_ENABLE_ON_INIT, - .ops = &sh7757_shyway_clk_ops, +struct clk div4_clks[DIV4_NR] = { + /* + * P clock is always enable, because some P clock modules is used + * by Host PC. + */ + [DIV4_P] = DIV4(0, 0x2800, CLK_ENABLE_ON_INIT), + [DIV4_SH] = DIV4(12, 0x00a0, CLK_ENABLE_ON_INIT), + [DIV4_I] = DIV4(20, 0x0004, CLK_ENABLE_ON_INIT), }; -/* - * Additional sh7757-specific on-chip clocks that aren't already part of the - * clock framework - */ -static struct clk *sh7757_onchip_clocks[] = { - &sh7757_shyway_clk, +#define MSTPCR0 0xffc80030 +#define MSTPCR1 0xffc80034 + +enum { MSTP004, MSTP000, MSTP114, MSTP113, MSTP112, + MSTP111, MSTP110, MSTP103, MSTP102, + MSTP_NR }; + +static struct clk mstp_clks[MSTP_NR] = { + /* MSTPCR0 */ + [MSTP004] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 4, 0), + [MSTP000] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 0, 0), + + /* MSTPCR1 */ + [MSTP114] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 14, 0), + [MSTP113] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 13, 0), + [MSTP112] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 12, 0), + [MSTP111] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 11, 0), + [MSTP110] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 10, 0), + [MSTP103] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 3, 0), + [MSTP102] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 2, 0), }; #define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk } static struct clk_lookup lookups[] = { /* main clocks */ - CLKDEV_CON_ID("shyway_clk", &sh7757_shyway_clk), + CLKDEV_CON_ID("extal", &extal_clk), + CLKDEV_CON_ID("pll_clk", &pll_clk), + + /* DIV4 clocks */ + CLKDEV_CON_ID("peripheral_clk", &div4_clks[DIV4_P]), + CLKDEV_CON_ID("shyway_clk", &div4_clks[DIV4_SH]), + CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]), + + /* MSTP32 clocks */ + CLKDEV_CON_ID("sdhi0", &mstp_clks[MSTP004]), + CLKDEV_CON_ID("riic", &mstp_clks[MSTP000]), + { + /* TMU0 */ + .dev_id = "sh_tmu.0", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP113], + }, { + /* TMU1 */ + .dev_id = "sh_tmu.1", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP114], + }, + { + /* SCIF4 (But, ID is 2) */ + .dev_id = "sh-sci.2", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP112], + }, { + /* SCIF3 */ + .dev_id = "sh-sci.1", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP111], + }, { + /* SCIF2 */ + .dev_id = "sh-sci.0", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP110], + }, + CLKDEV_CON_ID("usb0", &mstp_clks[MSTP102]), }; -static int __init sh7757_clk_init(void) +int __init arch_clk_init(void) { - struct clk *clk = clk_get(NULL, "master_clk"); - int i; - - for (i = 0; i < ARRAY_SIZE(sh7757_onchip_clocks); i++) { - struct clk *clkp = sh7757_onchip_clocks[i]; + int i, ret = 0; - clkp->parent = clk; - clk_register(clkp); - clk_enable(clkp); - } + for (i = 0; i < ARRAY_SIZE(clks); i++) + ret |= clk_register(clks[i]); + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); - /* - * Now that we have the rest of the clocks registered, we need to - * force the parent clock to propagate so that these clocks will - * automatically figure out their rate. We cheat by handing the - * parent clock its current rate and forcing child propagation. - */ - clk_set_rate(clk, clk_get_rate(clk)); + if (!ret) + ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks), + &div4_table); + if (!ret) + ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); - clk_put(clk); - - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); - - return 0; + return ret; } -arch_initcall(sh7757_clk_init); - diff --git a/arch/sh/kernel/cpu/sh4a/clock-shx3.c b/arch/sh/kernel/cpu/sh4a/clock-shx3.c index 236a6282d77..4f70df6b616 100644 --- a/arch/sh/kernel/cpu/sh4a/clock-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/clock-shx3.c @@ -5,7 +5,7 @@ * * Copyright (C) 2006-2007 Renesas Technology Corp. * Copyright (C) 2006-2007 Renesas Solutions Corp. - * Copyright (C) 2006-2007 Paul Mundt + * Copyright (C) 2006-2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -18,120 +18,179 @@ #include <asm/clock.h> #include <asm/freq.h> -static int ifc_divisors[] = { 1, 2, 4 ,6 }; -static int bfc_divisors[] = { 1, 1, 1, 1, 1, 12, 16, 18, 24, 32, 36, 48 }; -static int pfc_divisors[] = { 1, 1, 1, 1, 1, 1, 1, 18, 24, 32, 36, 48 }; -static int cfc_divisors[] = { 1, 1, 4, 6 }; - -#define IFC_POS 28 -#define IFC_MSK 0x0003 -#define BFC_MSK 0x000f -#define PFC_MSK 0x000f -#define CFC_MSK 0x0003 -#define BFC_POS 16 -#define PFC_POS 0 -#define CFC_POS 20 - -static void master_clk_init(struct clk *clk) -{ - clk->rate *= pfc_divisors[(__raw_readl(FRQCR) >> PFC_POS) & PFC_MSK]; -} - -static struct clk_ops shx3_master_clk_ops = { - .init = master_clk_init, +/* + * Default rate for the root input clock, reset this with clk_set_rate() + * from the platform code. + */ +static struct clk extal_clk = { + .rate = 16666666, }; -static unsigned long module_clk_recalc(struct clk *clk) +static unsigned long pll_recalc(struct clk *clk) { - int idx = ((__raw_readl(FRQCR) >> PFC_POS) & PFC_MSK); - return clk->parent->rate / pfc_divisors[idx]; + /* PLL1 has a fixed x72 multiplier. */ + return clk->parent->rate * 72; } -static struct clk_ops shx3_module_clk_ops = { - .recalc = module_clk_recalc, +static struct clk_ops pll_clk_ops = { + .recalc = pll_recalc, }; -static unsigned long bus_clk_recalc(struct clk *clk) -{ - int idx = ((__raw_readl(FRQCR) >> BFC_POS) & BFC_MSK); - return clk->parent->rate / bfc_divisors[idx]; -} +static struct clk pll_clk = { + .ops = &pll_clk_ops, + .parent = &extal_clk, + .flags = CLK_ENABLE_ON_INIT, +}; -static struct clk_ops shx3_bus_clk_ops = { - .recalc = bus_clk_recalc, +static struct clk *clks[] = { + &extal_clk, + &pll_clk, }; -static unsigned long cpu_clk_recalc(struct clk *clk) -{ - int idx = ((__raw_readl(FRQCR) >> IFC_POS) & IFC_MSK); - return clk->parent->rate / ifc_divisors[idx]; -} +static unsigned int div2[] = { 1, 2, 4, 6, 8, 12, 16, 18, + 24, 32, 36, 48 }; -static struct clk_ops shx3_cpu_clk_ops = { - .recalc = cpu_clk_recalc, +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = div2, + .nr_divisors = ARRAY_SIZE(div2), }; -static struct clk_ops *shx3_clk_ops[] = { - &shx3_master_clk_ops, - &shx3_module_clk_ops, - &shx3_bus_clk_ops, - &shx3_cpu_clk_ops, +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, }; -void __init arch_init_clk_ops(struct clk_ops **ops, int idx) -{ - if (idx < ARRAY_SIZE(shx3_clk_ops)) - *ops = shx3_clk_ops[idx]; -} +enum { DIV4_I, DIV4_SH, DIV4_B, DIV4_DDR, DIV4_SHA, DIV4_P, DIV4_NR }; -static unsigned long shyway_clk_recalc(struct clk *clk) -{ - int idx = ((__raw_readl(FRQCR) >> CFC_POS) & CFC_MSK); - return clk->parent->rate / cfc_divisors[idx]; -} +#define DIV4(_bit, _mask, _flags) \ + SH_CLK_DIV4(&pll_clk, FRQMR1, _bit, _mask, _flags) -static struct clk_ops shx3_shyway_clk_ops = { - .recalc = shyway_clk_recalc, +struct clk div4_clks[DIV4_NR] = { + [DIV4_P] = DIV4(0, 0x0f80, 0), + [DIV4_SHA] = DIV4(4, 0x0ff0, 0), + [DIV4_DDR] = DIV4(12, 0x000c, CLK_ENABLE_ON_INIT), + [DIV4_B] = DIV4(16, 0x0fe0, CLK_ENABLE_ON_INIT), + [DIV4_SH] = DIV4(20, 0x000c, CLK_ENABLE_ON_INIT), + [DIV4_I] = DIV4(28, 0x000e, CLK_ENABLE_ON_INIT), }; -static struct clk shx3_shyway_clk = { - .flags = CLK_ENABLE_ON_INIT, - .ops = &shx3_shyway_clk_ops, -}; - -/* - * Additional SHx3-specific on-chip clocks that aren't already part of the - * clock framework - */ -static struct clk *shx3_onchip_clocks[] = { - &shx3_shyway_clk, +#define MSTPCR0 0xffc00030 +#define MSTPCR1 0xffc00034 + +enum { MSTP027, MSTP026, MSTP025, MSTP024, + MSTP009, MSTP008, MSTP003, MSTP002, + MSTP001, MSTP000, MSTP119, MSTP105, + MSTP104, MSTP_NR }; + +static struct clk mstp_clks[MSTP_NR] = { + /* MSTPCR0 */ + [MSTP027] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 27, 0), + [MSTP026] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 26, 0), + [MSTP025] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 25, 0), + [MSTP024] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 24, 0), + [MSTP009] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 9, 0), + [MSTP008] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 8, 0), + [MSTP003] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 3, 0), + [MSTP002] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 2, 0), + [MSTP001] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 1, 0), + [MSTP000] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 0, 0), + + /* MSTPCR1 */ + [MSTP119] = SH_CLK_MSTP32(NULL, MSTPCR1, 19, 0), + [MSTP105] = SH_CLK_MSTP32(NULL, MSTPCR1, 5, 0), + [MSTP104] = SH_CLK_MSTP32(NULL, MSTPCR1, 4, 0), }; #define CLKDEV_CON_ID(_id, _clk) { .con_id = _id, .clk = _clk } static struct clk_lookup lookups[] = { /* main clocks */ - CLKDEV_CON_ID("shyway_clk", &shx3_shyway_clk), + CLKDEV_CON_ID("extal", &extal_clk), + CLKDEV_CON_ID("pll_clk", &pll_clk), + + /* DIV4 clocks */ + CLKDEV_CON_ID("peripheral_clk", &div4_clks[DIV4_P]), + CLKDEV_CON_ID("shywaya_clk", &div4_clks[DIV4_SHA]), + CLKDEV_CON_ID("ddr_clk", &div4_clks[DIV4_DDR]), + CLKDEV_CON_ID("bus_clk", &div4_clks[DIV4_B]), + CLKDEV_CON_ID("shyway_clk", &div4_clks[DIV4_SH]), + CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]), + + /* MSTP32 clocks */ + { + /* SCIF3 */ + .dev_id = "sh-sci.3", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP027], + }, { + /* SCIF2 */ + .dev_id = "sh-sci.2", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP026], + }, { + /* SCIF1 */ + .dev_id = "sh-sci.1", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP025], + }, { + /* SCIF0 */ + .dev_id = "sh-sci.0", + .con_id = "sci_fck", + .clk = &mstp_clks[MSTP024], + }, + CLKDEV_CON_ID("h8ex_fck", &mstp_clks[MSTP003]), + CLKDEV_CON_ID("csm_fck", &mstp_clks[MSTP002]), + CLKDEV_CON_ID("fe1_fck", &mstp_clks[MSTP001]), + CLKDEV_CON_ID("fe0_fck", &mstp_clks[MSTP000]), + { + /* TMU0 */ + .dev_id = "sh_tmu.0", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP008], + }, { + /* TMU1 */ + .dev_id = "sh_tmu.1", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP008], + }, { + /* TMU2 */ + .dev_id = "sh_tmu.2", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP008], + }, { + /* TMU3 */ + .dev_id = "sh_tmu.3", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP009], + }, { + /* TMU4 */ + .dev_id = "sh_tmu.4", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP009], + }, { + /* TMU5 */ + .dev_id = "sh_tmu.5", + .con_id = "tmu_fck", + .clk = &mstp_clks[MSTP009], + }, + CLKDEV_CON_ID("hudi_fck", &mstp_clks[MSTP119]), + CLKDEV_CON_ID("dmac_11_6_fck", &mstp_clks[MSTP105]), + CLKDEV_CON_ID("dmac_5_0_fck", &mstp_clks[MSTP104]), }; int __init arch_clk_init(void) { - struct clk *clk; int i, ret = 0; - cpg_clk_init(); - - clk = clk_get(NULL, "master_clk"); - for (i = 0; i < ARRAY_SIZE(shx3_onchip_clocks); i++) { - struct clk *clkp = shx3_onchip_clocks[i]; - - clkp->parent = clk; - ret |= clk_register(clkp); - } - - clk_put(clk); + for (i = 0; i < ARRAY_SIZE(clks); i++) + ret |= clk_register(clks[i]); + for (i = 0; i < ARRAY_SIZE(lookups); i++) + clkdev_add(&lookups[i]); - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); + if (!ret) + ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks), + &div4_table); + if (!ret) + ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR); return ret; } diff --git a/arch/sh/kernel/cpu/sh4a/intc-shx3.c b/arch/sh/kernel/cpu/sh4a/intc-shx3.c new file mode 100644 index 00000000000..78c971486b4 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/intc-shx3.c @@ -0,0 +1,34 @@ +/* + * Shared support for SH-X3 interrupt controllers. + * + * Copyright (C) 2009 - 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/init.h> + +#define INTACK 0xfe4100b8 +#define INTACKCLR 0xfe4100bc +#define INTC_USERIMASK 0xfe411000 + +#ifdef CONFIG_INTC_BALANCING +unsigned int irq_lookup(unsigned int irq) +{ + return __raw_readl(INTACK) & 1 ? irq : NO_IRQ_IGNORE; +} + +void irq_finish(unsigned int irq) +{ + __raw_writel(irq2evt(irq), INTACKCLR); +} +#endif + +static int __init shx3_irq_setup(void) +{ + return register_intc_userimask(INTC_USERIMASK); +} +arch_initcall(shx3_irq_setup); diff --git a/arch/sh/kernel/cpu/sh4a/perf_event.c b/arch/sh/kernel/cpu/sh4a/perf_event.c index eddc21973fa..b8b873d8d6b 100644 --- a/arch/sh/kernel/cpu/sh4a/perf_event.c +++ b/arch/sh/kernel/cpu/sh4a/perf_event.c @@ -1,7 +1,7 @@ /* * Performance events support for SH-4A performance counters * - * Copyright (C) 2009 Paul Mundt + * Copyright (C) 2009, 2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -22,7 +22,25 @@ #define CCBR_CMDS (1 << 1) #define CCBR_PPCE (1 << 0) +#ifdef CONFIG_CPU_SHX3 +/* + * The PMCAT location for SH-X3 CPUs was quietly moved, while the CCBR + * and PMCTR locations remains tentatively constant. This change remains + * wholly undocumented, and was simply found through trial and error. + * + * Early cuts of SH-X3 still appear to use the SH-X/SH-X2 locations, and + * it's unclear when this ceased to be the case. For now we always use + * the new location (if future parts keep up with this trend then + * scanning for them at runtime also remains a viable option.) + * + * The gap in the register space also suggests that there are other + * undocumented counters, so this will need to be revisited at a later + * point in time. + */ +#define PPC_PMCAT 0xfc100240 +#else #define PPC_PMCAT 0xfc100080 +#endif #define PMCAT_OVF3 (1 << 27) #define PMCAT_CNN3 (1 << 26) diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c index ed23b155c09..4c74bd04bba 100644 --- a/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c @@ -1,11 +1,11 @@ /* - * SH7757 (A0 step) Pinmux + * SH7757 (B0 step) Pinmux * - * Copyright (C) 2009 Renesas Solutions Corp. + * Copyright (C) 2009-2010 Renesas Solutions Corp. * * Author : Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> * - * Based on SH7757 Pinmux + * Based on SH7723 Pinmux * Copyright (C) 2008 Magnus Damm * * This file is subject to the terms and conditions of the GNU General Public @@ -40,27 +40,27 @@ enum { PTH3_DATA, PTH2_DATA, PTH1_DATA, PTH0_DATA, PTI7_DATA, PTI6_DATA, PTI5_DATA, PTI4_DATA, PTI3_DATA, PTI2_DATA, PTI1_DATA, PTI0_DATA, - PTJ7_DATA, PTJ6_DATA, PTJ5_DATA, PTJ4_DATA, + PTJ6_DATA, PTJ5_DATA, PTJ4_DATA, PTJ3_DATA, PTJ2_DATA, PTJ1_DATA, PTJ0_DATA, PTK7_DATA, PTK6_DATA, PTK5_DATA, PTK4_DATA, PTK3_DATA, PTK2_DATA, PTK1_DATA, PTK0_DATA, - PTL7_DATA, PTL6_DATA, PTL5_DATA, PTL4_DATA, + PTL6_DATA, PTL5_DATA, PTL4_DATA, PTL3_DATA, PTL2_DATA, PTL1_DATA, PTL0_DATA, - PTM6_DATA, PTM5_DATA, PTM4_DATA, + PTM7_DATA, PTM6_DATA, PTM5_DATA, PTM4_DATA, PTM3_DATA, PTM2_DATA, PTM1_DATA, PTM0_DATA, - PTN7_DATA, PTN6_DATA, PTN5_DATA, PTN4_DATA, + PTN6_DATA, PTN5_DATA, PTN4_DATA, PTN3_DATA, PTN2_DATA, PTN1_DATA, PTN0_DATA, PTO7_DATA, PTO6_DATA, PTO5_DATA, PTO4_DATA, PTO3_DATA, PTO2_DATA, PTO1_DATA, PTO0_DATA, - PTP6_DATA, PTP5_DATA, PTP4_DATA, + PTP7_DATA, PTP6_DATA, PTP5_DATA, PTP4_DATA, PTP3_DATA, PTP2_DATA, PTP1_DATA, PTP0_DATA, - PTQ6_DATA, PTQ5_DATA, PTQ4_DATA, + PTQ6_DATA, PTQ5_DATA, PTQ4_DATA, PTQ3_DATA, PTQ2_DATA, PTQ1_DATA, PTQ0_DATA, PTR7_DATA, PTR6_DATA, PTR5_DATA, PTR4_DATA, PTR3_DATA, PTR2_DATA, PTR1_DATA, PTR0_DATA, PTS7_DATA, PTS6_DATA, PTS5_DATA, PTS4_DATA, PTS3_DATA, PTS2_DATA, PTS1_DATA, PTS0_DATA, - PTT5_DATA, PTT4_DATA, + PTT7_DATA, PTT6_DATA, PTT5_DATA, PTT4_DATA, PTT3_DATA, PTT2_DATA, PTT1_DATA, PTT0_DATA, PTU7_DATA, PTU6_DATA, PTU5_DATA, PTU4_DATA, PTU3_DATA, PTU2_DATA, PTU1_DATA, PTU0_DATA, @@ -95,27 +95,27 @@ enum { PTH3_IN, PTH2_IN, PTH1_IN, PTH0_IN, PTI7_IN, PTI6_IN, PTI5_IN, PTI4_IN, PTI3_IN, PTI2_IN, PTI1_IN, PTI0_IN, - PTJ7_IN, PTJ6_IN, PTJ5_IN, PTJ4_IN, + PTJ6_IN, PTJ5_IN, PTJ4_IN, PTJ3_IN, PTJ2_IN, PTJ1_IN, PTJ0_IN, PTK7_IN, PTK6_IN, PTK5_IN, PTK4_IN, PTK3_IN, PTK2_IN, PTK1_IN, PTK0_IN, - PTL7_IN, PTL6_IN, PTL5_IN, PTL4_IN, + PTL6_IN, PTL5_IN, PTL4_IN, PTL3_IN, PTL2_IN, PTL1_IN, PTL0_IN, - PTM6_IN, PTM5_IN, PTM4_IN, + PTM7_IN, PTM6_IN, PTM5_IN, PTM4_IN, PTM3_IN, PTM2_IN, PTM1_IN, PTM0_IN, - PTN7_IN, PTN6_IN, PTN5_IN, PTN4_IN, + PTN6_IN, PTN5_IN, PTN4_IN, PTN3_IN, PTN2_IN, PTN1_IN, PTN0_IN, PTO7_IN, PTO6_IN, PTO5_IN, PTO4_IN, PTO3_IN, PTO2_IN, PTO1_IN, PTO0_IN, - PTP6_IN, PTP5_IN, PTP4_IN, + PTP7_IN, PTP6_IN, PTP5_IN, PTP4_IN, PTP3_IN, PTP2_IN, PTP1_IN, PTP0_IN, - PTQ6_IN, PTQ5_IN, PTQ4_IN, + PTQ6_IN, PTQ5_IN, PTQ4_IN, PTQ3_IN, PTQ2_IN, PTQ1_IN, PTQ0_IN, PTR7_IN, PTR6_IN, PTR5_IN, PTR4_IN, PTR3_IN, PTR2_IN, PTR1_IN, PTR0_IN, PTS7_IN, PTS6_IN, PTS5_IN, PTS4_IN, PTS3_IN, PTS2_IN, PTS1_IN, PTS0_IN, - PTT5_IN, PTT4_IN, + PTT7_IN, PTT6_IN, PTT5_IN, PTT4_IN, PTT3_IN, PTT2_IN, PTT1_IN, PTT0_IN, PTU7_IN, PTU6_IN, PTU5_IN, PTU4_IN, PTU3_IN, PTU2_IN, PTU1_IN, PTU0_IN, @@ -132,16 +132,43 @@ enum { PINMUX_INPUT_END, PINMUX_INPUT_PULLUP_BEGIN, + PTA7_IN_PU, PTA6_IN_PU, PTA5_IN_PU, PTA4_IN_PU, + PTA3_IN_PU, PTA2_IN_PU, PTA1_IN_PU, PTA0_IN_PU, + PTD7_IN_PU, PTD6_IN_PU, PTD5_IN_PU, PTD4_IN_PU, + PTD3_IN_PU, PTD2_IN_PU, PTD1_IN_PU, PTD0_IN_PU, + PTE7_IN_PU, PTE6_IN_PU, PTE5_IN_PU, PTE4_IN_PU, + PTE3_IN_PU, PTE2_IN_PU, PTE1_IN_PU, PTE0_IN_PU, + PTF7_IN_PU, PTF6_IN_PU, PTF5_IN_PU, PTF4_IN_PU, + PTF3_IN_PU, PTF2_IN_PU, PTF1_IN_PU, PTF0_IN_PU, + PTG7_IN_PU, PTG6_IN_PU, PTG4_IN_PU, + PTH7_IN_PU, PTH6_IN_PU, PTH5_IN_PU, PTH4_IN_PU, + PTH3_IN_PU, PTH2_IN_PU, PTH1_IN_PU, PTH0_IN_PU, + PTI7_IN_PU, PTI6_IN_PU, PTI4_IN_PU, + PTI3_IN_PU, PTI2_IN_PU, PTI1_IN_PU, PTI0_IN_PU, + PTJ6_IN_PU, PTJ5_IN_PU, PTJ4_IN_PU, + PTJ3_IN_PU, PTJ2_IN_PU, PTJ1_IN_PU, PTJ0_IN_PU, + PTK7_IN_PU, PTK6_IN_PU, PTK5_IN_PU, PTK4_IN_PU, + PTK3_IN_PU, PTK2_IN_PU, PTK1_IN_PU, PTK0_IN_PU, + PTL6_IN_PU, PTL5_IN_PU, PTL4_IN_PU, + PTL3_IN_PU, PTL2_IN_PU, PTL1_IN_PU, PTL0_IN_PU, + PTM7_IN_PU, PTM6_IN_PU, PTM5_IN_PU, PTM4_IN_PU, + PTN4_IN_PU, + PTN3_IN_PU, PTN2_IN_PU, PTN1_IN_PU, PTN0_IN_PU, + PTO7_IN_PU, PTO6_IN_PU, PTO5_IN_PU, PTO4_IN_PU, + PTO3_IN_PU, PTO2_IN_PU, PTO1_IN_PU, PTO0_IN_PU, + PTT7_IN_PU, PTT6_IN_PU, PTT5_IN_PU, PTT4_IN_PU, + PTT3_IN_PU, PTT2_IN_PU, PTT1_IN_PU, PTT0_IN_PU, PTU7_IN_PU, PTU6_IN_PU, PTU5_IN_PU, PTU4_IN_PU, PTU3_IN_PU, PTU2_IN_PU, PTU1_IN_PU, PTU0_IN_PU, PTV7_IN_PU, PTV6_IN_PU, PTV5_IN_PU, PTV4_IN_PU, - PTV3_IN_PU, PTV2_IN_PU, PTV1_IN_PU, PTV0_IN_PU, - PTW7_IN_PU, PTW6_IN_PU, PTW5_IN_PU, PTW4_IN_PU, - PTW3_IN_PU, PTW2_IN_PU, PTW1_IN_PU, PTW0_IN_PU, + PTV3_IN_PU, PTV2_IN_PU, + PTW1_IN_PU, PTW0_IN_PU, PTX7_IN_PU, PTX6_IN_PU, PTX5_IN_PU, PTX4_IN_PU, PTX3_IN_PU, PTX2_IN_PU, PTX1_IN_PU, PTX0_IN_PU, PTY7_IN_PU, PTY6_IN_PU, PTY5_IN_PU, PTY4_IN_PU, PTY3_IN_PU, PTY2_IN_PU, PTY1_IN_PU, PTY0_IN_PU, + PTZ7_IN_PU, PTZ6_IN_PU, PTZ5_IN_PU, PTZ4_IN_PU, + PTZ3_IN_PU, PTZ2_IN_PU, PTZ1_IN_PU, PTZ0_IN_PU, PINMUX_INPUT_PULLUP_END, PINMUX_OUTPUT_BEGIN, @@ -163,27 +190,27 @@ enum { PTH3_OUT, PTH2_OUT, PTH1_OUT, PTH0_OUT, PTI7_OUT, PTI6_OUT, PTI5_OUT, PTI4_OUT, PTI3_OUT, PTI2_OUT, PTI1_OUT, PTI0_OUT, - PTJ7_OUT, PTJ6_OUT, PTJ5_OUT, PTJ4_OUT, + PTJ6_OUT, PTJ5_OUT, PTJ4_OUT, PTJ3_OUT, PTJ2_OUT, PTJ1_OUT, PTJ0_OUT, PTK7_OUT, PTK6_OUT, PTK5_OUT, PTK4_OUT, PTK3_OUT, PTK2_OUT, PTK1_OUT, PTK0_OUT, - PTL7_OUT, PTL6_OUT, PTL5_OUT, PTL4_OUT, + PTL6_OUT, PTL5_OUT, PTL4_OUT, PTL3_OUT, PTL2_OUT, PTL1_OUT, PTL0_OUT, - PTM6_OUT, PTM5_OUT, PTM4_OUT, + PTM7_OUT, PTM6_OUT, PTM5_OUT, PTM4_OUT, PTM3_OUT, PTM2_OUT, PTM1_OUT, PTM0_OUT, - PTN7_OUT, PTN6_OUT, PTN5_OUT, PTN4_OUT, + PTN6_OUT, PTN5_OUT, PTN4_OUT, PTN3_OUT, PTN2_OUT, PTN1_OUT, PTN0_OUT, PTO7_OUT, PTO6_OUT, PTO5_OUT, PTO4_OUT, PTO3_OUT, PTO2_OUT, PTO1_OUT, PTO0_OUT, - PTP6_OUT, PTP5_OUT, PTP4_OUT, + PTP7_OUT, PTP6_OUT, PTP5_OUT, PTP4_OUT, PTP3_OUT, PTP2_OUT, PTP1_OUT, PTP0_OUT, - PTQ6_OUT, PTQ5_OUT, PTQ4_OUT, + PTQ6_OUT, PTQ5_OUT, PTQ4_OUT, PTQ3_OUT, PTQ2_OUT, PTQ1_OUT, PTQ0_OUT, PTR7_OUT, PTR6_OUT, PTR5_OUT, PTR4_OUT, PTR3_OUT, PTR2_OUT, PTR1_OUT, PTR0_OUT, PTS7_OUT, PTS6_OUT, PTS5_OUT, PTS4_OUT, PTS3_OUT, PTS2_OUT, PTS1_OUT, PTS0_OUT, - PTT5_OUT, PTT4_OUT, + PTT7_OUT, PTT6_OUT, PTT5_OUT, PTT4_OUT, PTT3_OUT, PTT2_OUT, PTT1_OUT, PTT0_OUT, PTU7_OUT, PTU6_OUT, PTU5_OUT, PTU4_OUT, PTU3_OUT, PTU2_OUT, PTU1_OUT, PTU0_OUT, @@ -218,27 +245,27 @@ enum { PTH3_FN, PTH2_FN, PTH1_FN, PTH0_FN, PTI7_FN, PTI6_FN, PTI5_FN, PTI4_FN, PTI3_FN, PTI2_FN, PTI1_FN, PTI0_FN, - PTJ7_FN, PTJ6_FN, PTJ5_FN, PTJ4_FN, + PTJ6_FN, PTJ5_FN, PTJ4_FN, PTJ3_FN, PTJ2_FN, PTJ1_FN, PTJ0_FN, PTK7_FN, PTK6_FN, PTK5_FN, PTK4_FN, PTK3_FN, PTK2_FN, PTK1_FN, PTK0_FN, - PTL7_FN, PTL6_FN, PTL5_FN, PTL4_FN, + PTL6_FN, PTL5_FN, PTL4_FN, PTL3_FN, PTL2_FN, PTL1_FN, PTL0_FN, - PTM6_FN, PTM5_FN, PTM4_FN, + PTM7_FN, PTM6_FN, PTM5_FN, PTM4_FN, PTM3_FN, PTM2_FN, PTM1_FN, PTM0_FN, - PTN7_FN, PTN6_FN, PTN5_FN, PTN4_FN, + PTN6_FN, PTN5_FN, PTN4_FN, PTN3_FN, PTN2_FN, PTN1_FN, PTN0_FN, PTO7_FN, PTO6_FN, PTO5_FN, PTO4_FN, PTO3_FN, PTO2_FN, PTO1_FN, PTO0_FN, - PTP6_FN, PTP5_FN, PTP4_FN, + PTP7_FN, PTP6_FN, PTP5_FN, PTP4_FN, PTP3_FN, PTP2_FN, PTP1_FN, PTP0_FN, - PTQ6_FN, PTQ5_FN, PTQ4_FN, + PTQ6_FN, PTQ5_FN, PTQ4_FN, PTQ3_FN, PTQ2_FN, PTQ1_FN, PTQ0_FN, PTR7_FN, PTR6_FN, PTR5_FN, PTR4_FN, PTR3_FN, PTR2_FN, PTR1_FN, PTR0_FN, PTS7_FN, PTS6_FN, PTS5_FN, PTS4_FN, PTS3_FN, PTS2_FN, PTS1_FN, PTS0_FN, - PTT5_FN, PTT4_FN, + PTT7_FN, PTT6_FN, PTT5_FN, PTT4_FN, PTT3_FN, PTT2_FN, PTT1_FN, PTT0_FN, PTU7_FN, PTU6_FN, PTU5_FN, PTU4_FN, PTU3_FN, PTU2_FN, PTU1_FN, PTU0_FN, @@ -253,181 +280,248 @@ enum { PTZ7_FN, PTZ6_FN, PTZ5_FN, PTZ4_FN, PTZ3_FN, PTZ2_FN, PTZ1_FN, PTZ0_FN, - PS0_15_FN1, PS0_15_FN3, - PS0_14_FN1, PS0_14_FN3, - PS0_13_FN1, PS0_13_FN3, - PS0_12_FN1, PS0_12_FN3, + PS0_15_FN1, PS0_15_FN2, + PS0_14_FN1, PS0_14_FN2, + PS0_13_FN1, PS0_13_FN2, + PS0_12_FN1, PS0_12_FN2, + PS0_11_FN1, PS0_11_FN2, + PS0_10_FN1, PS0_10_FN2, + PS0_9_FN1, PS0_9_FN2, + PS0_8_FN1, PS0_8_FN2, PS0_7_FN1, PS0_7_FN2, PS0_6_FN1, PS0_6_FN2, PS0_5_FN1, PS0_5_FN2, PS0_4_FN1, PS0_4_FN2, PS0_3_FN1, PS0_3_FN2, PS0_2_FN1, PS0_2_FN2, - PS0_1_FN1, PS0_1_FN2, - PS1_7_FN1, PS1_7_FN3, - PS1_6_FN1, PS1_6_FN3, + PS1_10_FN1, PS1_10_FN2, + PS1_9_FN1, PS1_9_FN2, + PS1_8_FN1, PS1_8_FN2, + PS1_2_FN1, PS1_2_FN2, + + PS2_13_FN1, PS2_13_FN2, + PS2_12_FN1, PS2_12_FN2, + PS2_7_FN1, PS2_7_FN2, + PS2_6_FN1, PS2_6_FN2, + PS2_5_FN1, PS2_5_FN2, + PS2_4_FN1, PS2_4_FN2, + PS2_2_FN1, PS2_2_FN2, + + PS3_15_FN1, PS3_15_FN2, + PS3_14_FN1, PS3_14_FN2, + PS3_13_FN1, PS3_13_FN2, + PS3_12_FN1, PS3_12_FN2, + PS3_11_FN1, PS3_11_FN2, + PS3_10_FN1, PS3_10_FN2, + PS3_9_FN1, PS3_9_FN2, + PS3_8_FN1, PS3_8_FN2, + PS3_7_FN1, PS3_7_FN2, + PS3_2_FN1, PS3_2_FN2, + PS3_1_FN1, PS3_1_FN2, - PS2_13_FN1, PS2_13_FN3, - PS2_12_FN1, PS2_12_FN3, - PS2_1_FN1, PS2_1_FN2, - PS2_0_FN1, PS2_0_FN2, - - PS4_15_FN1, PS4_15_FN2, PS4_14_FN1, PS4_14_FN2, PS4_13_FN1, PS4_13_FN2, PS4_12_FN1, PS4_12_FN2, - PS4_11_FN1, PS4_11_FN2, PS4_10_FN1, PS4_10_FN2, PS4_9_FN1, PS4_9_FN2, + PS4_8_FN1, PS4_8_FN2, + PS4_4_FN1, PS4_4_FN2, PS4_3_FN1, PS4_3_FN2, PS4_2_FN1, PS4_2_FN2, PS4_1_FN1, PS4_1_FN2, PS4_0_FN1, PS4_0_FN2, + PS5_11_FN1, PS5_11_FN2, + PS5_10_FN1, PS5_10_FN2, PS5_9_FN1, PS5_9_FN2, PS5_8_FN1, PS5_8_FN2, PS5_7_FN1, PS5_7_FN2, PS5_6_FN1, PS5_6_FN2, PS5_5_FN1, PS5_5_FN2, PS5_4_FN1, PS5_4_FN2, - - /* AN15 to 8 : EVENT15 to 8 */ - PS6_7_FN_AN, PS6_7_FN_EV, - PS6_6_FN_AN, PS6_6_FN_EV, - PS6_5_FN_AN, PS6_5_FN_EV, - PS6_4_FN_AN, PS6_4_FN_EV, - PS6_3_FN_AN, PS6_3_FN_EV, - PS6_2_FN_AN, PS6_2_FN_EV, - PS6_1_FN_AN, PS6_1_FN_EV, - PS6_0_FN_AN, PS6_0_FN_EV, - + PS5_3_FN1, PS5_3_FN2, + PS5_2_FN1, PS5_2_FN2, + + PS6_15_FN1, PS6_15_FN2, + PS6_14_FN1, PS6_14_FN2, + PS6_13_FN1, PS6_13_FN2, + PS6_12_FN1, PS6_12_FN2, + PS6_11_FN1, PS6_11_FN2, + PS6_10_FN1, PS6_10_FN2, + PS6_9_FN1, PS6_9_FN2, + PS6_8_FN1, PS6_8_FN2, + PS6_7_FN1, PS6_7_FN2, + PS6_6_FN1, PS6_6_FN2, + PS6_5_FN1, PS6_5_FN2, + PS6_4_FN1, PS6_4_FN2, + PS6_3_FN1, PS6_3_FN2, + PS6_2_FN1, PS6_2_FN2, + PS6_1_FN1, PS6_1_FN2, + PS6_0_FN1, PS6_0_FN2, + + PS7_15_FN1, PS7_15_FN2, + PS7_14_FN1, PS7_14_FN2, + PS7_13_FN1, PS7_13_FN2, + PS7_12_FN1, PS7_12_FN2, + PS7_11_FN1, PS7_11_FN2, + PS7_10_FN1, PS7_10_FN2, + PS7_9_FN1, PS7_9_FN2, + PS7_8_FN1, PS7_8_FN2, + PS7_7_FN1, PS7_7_FN2, + PS7_6_FN1, PS7_6_FN2, + PS7_5_FN1, PS7_5_FN2, + PS7_4_FN1, PS7_4_FN2, + + PS8_15_FN1, PS8_15_FN2, + PS8_14_FN1, PS8_14_FN2, + PS8_13_FN1, PS8_13_FN2, + PS8_12_FN1, PS8_12_FN2, + PS8_11_FN1, PS8_11_FN2, + PS8_10_FN1, PS8_10_FN2, + PS8_9_FN1, PS8_9_FN2, + PS8_8_FN1, PS8_8_FN2, PINMUX_FUNCTION_END, PINMUX_MARK_BEGIN, - /* PTA (mobule: LBSC, CPG, LPC) */ + /* PTA (mobule: LBSC, RGMII) */ BS_MARK, RDWR_MARK, WE1_MARK, RDY_MARK, - MD10_MARK, MD9_MARK, MD8_MARK, - LGPIO7_MARK, LGPIO6_MARK, LGPIO5_MARK, LGPIO4_MARK, - LGPIO3_MARK, LGPIO2_MARK, LGPIO1_MARK, LGPIO0_MARK, - - /* PTB (mobule: LBSC, EtherC, SIM, LPC) */ - D15_MARK, D14_MARK, D13_MARK, D12_MARK, - D11_MARK, D10_MARK, D9_MARK, D8_MARK, ET0_MDC_MARK, ET0_MDIO_MARK, ET1_MDC_MARK, ET1_MDIO_MARK, - SIM_D_MARK, SIM_CLK_MARK, SIM_RST_MARK, - WPSZ1_MARK, WPSZ0_MARK, FWID_MARK, FLSHSZ_MARK, - LPC_SPIEN_MARK, BASEL_MARK, - /* PTC (mobule: SD) */ - SD_WP_MARK, SD_CD_MARK, SD_CLK_MARK, SD_CMD_MARK, - SD_D3_MARK, SD_D2_MARK, SD_D1_MARK, SD_D0_MARK, + /* PTB (mobule: INTC, ONFI, TMU) */ + IRQ15_MARK, IRQ14_MARK, IRQ13_MARK, IRQ12_MARK, + IRQ11_MARK, IRQ10_MARK, IRQ9_MARK, IRQ8_MARK, + ON_NRE_MARK, ON_NWE_MARK, ON_NWP_MARK, ON_NCE0_MARK, + ON_R_B0_MARK, ON_ALE_MARK, ON_CLE_MARK, TCLK_MARK, - /* PTD (mobule: INTC, SPI0, LBSC, CPG, ADC) */ + /* PTC (mobule: IRQ, PWMU) */ IRQ7_MARK, IRQ6_MARK, IRQ5_MARK, IRQ4_MARK, IRQ3_MARK, IRQ2_MARK, IRQ1_MARK, IRQ0_MARK, - MD6_MARK, MD5_MARK, MD3_MARK, MD2_MARK, - MD1_MARK, MD0_MARK, ADTRG1_MARK, ADTRG0_MARK, - - /* PTE (mobule: EtherC) */ - ET0_CRS_DV_MARK, ET0_TXD1_MARK, - ET0_TXD0_MARK, ET0_TX_EN_MARK, - ET0_REF_CLK_MARK, ET0_RXD1_MARK, - ET0_RXD0_MARK, ET0_RX_ER_MARK, - - /* PTF (mobule: EtherC) */ - ET1_CRS_DV_MARK, ET1_TXD1_MARK, - ET1_TXD0_MARK, ET1_TX_EN_MARK, - ET1_REF_CLK_MARK, ET1_RXD1_MARK, - ET1_RXD0_MARK, ET1_RX_ER_MARK, - - /* PTG (mobule: SYSTEM, PWMX, LPC) */ - STATUS0_MARK, STATUS1_MARK, - PWX0_MARK, PWX1_MARK, PWX2_MARK, PWX3_MARK, - SERIRQ_MARK, CLKRUN_MARK, LPCPD_MARK, LDRQ_MARK, - - /* PTH (mobule: TMU, SCIF234, SPI1, SPI0) */ - TCLK_MARK, RXD4_MARK, TXD4_MARK, + PWMU0_MARK, PWMU1_MARK, PWMU2_MARK, PWMU3_MARK, + PWMU4_MARK, PWMU5_MARK, + + /* PTD (mobule: SPI0, DMAC) */ + SP0_MOSI_MARK, SP0_MISO_MARK, SP0_SCK_MARK, SP0_SCK_FB_MARK, + SP0_SS0_MARK, SP0_SS1_MARK, SP0_SS2_MARK, SP0_SS3_MARK, + DREQ0_MARK, DACK0_MARK, TEND0_MARK, + + /* PTE (mobule: RMII) */ + RMII0_CRS_DV_MARK, RMII0_TXD1_MARK, + RMII0_TXD0_MARK, RMII0_TXEN_MARK, + RMII0_REFCLK_MARK, RMII0_RXD1_MARK, + RMII0_RXD0_MARK, RMII0_RX_ER_MARK, + + /* PTF (mobule: RMII, SerMux) */ + RMII1_CRS_DV_MARK, RMII1_TXD1_MARK, + RMII1_TXD0_MARK, RMII1_TXEN_MARK, + RMII1_REFCLK_MARK, RMII1_RXD1_MARK, + RMII1_RXD0_MARK, RMII1_RX_ER_MARK, + RAC_RI_MARK, + + /* PTG (mobule: system, LBSC, LPC, WDT, LPC, eMMC) */ + BOOTFMS_MARK, BOOTWP_MARK, A25_MARK, A24_MARK, + SERIRQ_MARK, WDTOVF_MARK, LPCPD_MARK, LDRQ_MARK, + MMCCLK_MARK, MMCCMD_MARK, + + /* PTH (mobule: SPI1, LPC, DMAC, ADC) */ SP1_MOSI_MARK, SP1_MISO_MARK, SP1_SCK_MARK, SP1_SCK_FB_MARK, - SP1_SS0_MARK, SP1_SS1_MARK, SP0_SS1_MARK, + SP1_SS0_MARK, SP1_SS1_MARK, WP_MARK, FMS0_MARK, + TEND1_MARK, DREQ1_MARK, DACK1_MARK, ADTRG1_MARK, + ADTRG0_MARK, - /* PTI (mobule: INTC) */ - IRQ15_MARK, IRQ14_MARK, IRQ13_MARK, IRQ12_MARK, - IRQ11_MARK, IRQ10_MARK, IRQ9_MARK, IRQ8_MARK, + /* PTI (mobule: LBSC, SDHI) */ + D15_MARK, D14_MARK, D13_MARK, D12_MARK, + D11_MARK, D10_MARK, D9_MARK, D8_MARK, + SD_WP_MARK, SD_CD_MARK, SD_CLK_MARK, SD_CMD_MARK, + SD_D3_MARK, SD_D2_MARK, SD_D1_MARK, SD_D0_MARK, - /* PTJ (mobule: SCIF234, SERMUX) */ - RXD3_MARK, TXD3_MARK, RXD2_MARK, TXD2_MARK, - COM1_TXD_MARK, COM1_RXD_MARK, COM1_RTS_MARK, COM1_CTS_MARK, + /* PTJ (mobule: SCIF234) */ + RTS3_MARK, CTS3_MARK, TXD3_MARK, RXD3_MARK, + RTS4_MARK, RXD4_MARK, TXD4_MARK, - /* PTK (mobule: SERMUX) */ + /* PTK (mobule: SERMUX, LBSC, SCIF) */ COM2_TXD_MARK, COM2_RXD_MARK, COM2_RTS_MARK, COM2_CTS_MARK, - COM2_DTR_MARK, COM2_DSR_MARK, COM2_DCD_MARK, COM2_RI_MARK, + COM2_DTR_MARK, COM2_DSR_MARK, COM2_DCD_MARK, CLKOUT_MARK, + SCK2_MARK, SCK4_MARK, SCK3_MARK, - /* PTL (mobule: SERMUX) */ - RAC_TXD_MARK, RAC_RXD_MARK, RAC_RTS_MARK, RAC_CTS_MARK, - RAC_DTR_MARK, RAC_DSR_MARK, RAC_DCD_MARK, RAC_RI_MARK, + /* PTL (mobule: SERMUX, SCIF, LBSC, AUD) */ + RAC_RXD_MARK, RAC_RTS_MARK, RAC_CTS_MARK, RAC_DTR_MARK, + RAC_DSR_MARK, RAC_DCD_MARK, RAC_TXD_MARK, RXD2_MARK, + CS5_MARK, CS6_MARK, AUDSYNC_MARK, AUDCK_MARK, + TXD2_MARK, - /* PTM (mobule: IIC, LPC) */ + /* PTM (mobule: LBSC, IIC) */ + CS4_MARK, RD_MARK, WE0_MARK, CS0_MARK, SDA6_MARK, SCL6_MARK, SDA7_MARK, SCL7_MARK, - WP_MARK, FMS0_MARK, FMS1_MARK, - /* PTN (mobule: SCIF234, EVC) */ - SCK2_MARK, RTS4_MARK, RTS3_MARK, RTS2_MARK, - CTS4_MARK, CTS3_MARK, CTS2_MARK, - EVENT7_MARK, EVENT6_MARK, EVENT5_MARK, EVENT4_MARK, - EVENT3_MARK, EVENT2_MARK, EVENT1_MARK, EVENT0_MARK, + /* PTN (mobule: USB, JMC, SGPIO, WDT) */ + VBUS_EN_MARK, VBUS_OC_MARK, JMCTCK_MARK, JMCTMS_MARK, + JMCTDO_MARK, JMCTDI_MARK, JMCTRST_MARK, + SGPIO1_CLK_MARK, SGPIO1_LOAD_MARK, SGPIO1_DI_MARK, + SGPIO1_DO_MARK, SUB_CLKIN_MARK, - /* PTO (mobule: SGPIO) */ - SGPIO0_CLK_MARK, SGPIO0_LOAD_MARK, - SGPIO0_DI_MARK, SGPIO0_DO_MARK, - SGPIO1_CLK_MARK, SGPIO1_LOAD_MARK, - SGPIO1_DI_MARK, SGPIO1_DO_MARK, - - /* PTP (mobule: JMC, SCIF234) */ - JMCTCK_MARK, JMCTMS_MARK, JMCTDO_MARK, JMCTDI_MARK, - JMCRST_MARK, SCK4_MARK, SCK3_MARK, + /* PTO (mobule: SGPIO, SerMux) */ + SGPIO0_CLK_MARK, SGPIO0_LOAD_MARK, SGPIO0_DI_MARK, + SGPIO0_DO_MARK, SGPIO2_CLK_MARK, SGPIO2_LOAD_MARK, + SGPIO2_DI_MARK, SGPIO2_DO_MARK, + COM1_TXD_MARK, COM1_RXD_MARK, COM1_RTS_MARK, COM1_CTS_MARK, /* PTQ (mobule: LPC) */ LAD3_MARK, LAD2_MARK, LAD1_MARK, LAD0_MARK, LFRAME_MARK, LRESET_MARK, LCLK_MARK, /* PTR (mobule: GRA, IIC) */ - DDC3_MARK, DDC2_MARK, - SDA8_MARK, SCL8_MARK, SDA2_MARK, SCL2_MARK, + DDC3_MARK, DDC2_MARK, SDA2_MARK, SCL2_MARK, SDA1_MARK, SCL1_MARK, SDA0_MARK, SCL0_MARK, + SDA8_MARK, SCL8_MARK, /* PTS (mobule: GRA, IIC) */ - DDC1_MARK, DDC0_MARK, - SDA9_MARK, SCL9_MARK, SDA5_MARK, SCL5_MARK, + DDC1_MARK, DDC0_MARK, SDA5_MARK, SCL5_MARK, SDA4_MARK, SCL4_MARK, SDA3_MARK, SCL3_MARK, + SDA9_MARK, SCL9_MARK, - /* PTT (mobule: SYSTEM, PWMX) */ - AUDSYNC_MARK, AUDCK_MARK, - AUDATA3_MARK, AUDATA2_MARK, - AUDATA1_MARK, AUDATA0_MARK, - PWX7_MARK, PWX6_MARK, PWX5_MARK, PWX4_MARK, + /* PTT (mobule: PWMX, AUD) */ + PWMX7_MARK, PWMX6_MARK, PWMX5_MARK, PWMX4_MARK, + PWMX3_MARK, PWMX2_MARK, PWMX1_MARK, PWMX0_MARK, + AUDATA3_MARK, AUDATA2_MARK, AUDATA1_MARK, AUDATA0_MARK, + STATUS1_MARK, STATUS0_MARK, - /* PTU (mobule: LBSC, DMAC) */ - CS6_MARK, CS5_MARK, CS4_MARK, CS0_MARK, - RD_MARK, WE0_MARK, A25_MARK, A24_MARK, - DREQ0_MARK, DACK0_MARK, + /* PTU (mobule: LPC, APM) */ + LGPIO7_MARK, LGPIO6_MARK, LGPIO5_MARK, LGPIO4_MARK, + LGPIO3_MARK, LGPIO2_MARK, LGPIO1_MARK, LGPIO0_MARK, + APMONCTL_O_MARK, APMPWBTOUT_O_MARK, APMSCI_O_MARK, + APMVDDON_MARK, APMSLPBTN_MARK, APMPWRBTN_MARK, APMS5N_MARK, + APMS3N_MARK, - /* PTV (mobule: LBSC, DMAC) */ + /* PTV (mobule: LBSC, SerMux, R-SPI, EVC, GRA) */ A23_MARK, A22_MARK, A21_MARK, A20_MARK, A19_MARK, A18_MARK, A17_MARK, A16_MARK, - TEND0_MARK, DREQ1_MARK, DACK1_MARK, TEND1_MARK, + COM2_RI_MARK, R_SPI_MOSI_MARK, R_SPI_MISO_MARK, + R_SPI_RSPCK_MARK, R_SPI_SSL0_MARK, R_SPI_SSL1_MARK, + EVENT7_MARK, EVENT6_MARK, VBIOS_DI_MARK, VBIOS_DO_MARK, + VBIOS_CLK_MARK, VBIOS_CS_MARK, - /* PTW (mobule: LBSC) */ + /* PTW (mobule: LBSC, EVC, SCIF) */ A15_MARK, A14_MARK, A13_MARK, A12_MARK, A11_MARK, A10_MARK, A9_MARK, A8_MARK, + EVENT5_MARK, EVENT4_MARK, EVENT3_MARK, EVENT2_MARK, + EVENT1_MARK, EVENT0_MARK, CTS4_MARK, CTS2_MARK, - /* PTX (mobule: LBSC) */ + /* PTX (mobule: LBSC, SCIF, SIM) */ A7_MARK, A6_MARK, A5_MARK, A4_MARK, A3_MARK, A2_MARK, A1_MARK, A0_MARK, + RTS2_MARK, SIM_D_MARK, SIM_CLK_MARK, SIM_RST_MARK, /* PTY (mobule: LBSC) */ D7_MARK, D6_MARK, D5_MARK, D4_MARK, D3_MARK, D2_MARK, D1_MARK, D0_MARK, + + /* PTZ (mobule: eMMC, ONFI) */ + MMCDAT7_MARK, MMCDAT6_MARK, MMCDAT5_MARK, MMCDAT4_MARK, + MMCDAT3_MARK, MMCDAT2_MARK, MMCDAT1_MARK, MMCDAT0_MARK, + ON_DQ7_MARK, ON_DQ6_MARK, ON_DQ5_MARK, ON_DQ4_MARK, + ON_DQ3_MARK, ON_DQ2_MARK, ON_DQ1_MARK, ON_DQ0_MARK, + PINMUX_MARK_END, }; @@ -473,6 +567,8 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(PTD0_DATA, PTD0_IN, PTD0_OUT), /* PTE GPIO */ + PINMUX_DATA(PTE7_DATA, PTE7_IN, PTE7_OUT), + PINMUX_DATA(PTE6_DATA, PTE6_IN, PTE6_OUT), PINMUX_DATA(PTE5_DATA, PTE5_IN, PTE5_OUT), PINMUX_DATA(PTE4_DATA, PTE4_IN, PTE4_OUT), PINMUX_DATA(PTE3_DATA, PTE3_IN, PTE3_OUT), @@ -521,7 +617,6 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(PTI0_DATA, PTI0_IN, PTI0_OUT), /* PTJ GPIO */ - PINMUX_DATA(PTJ7_DATA, PTJ7_IN, PTJ7_OUT), PINMUX_DATA(PTJ6_DATA, PTJ6_IN, PTJ6_OUT), PINMUX_DATA(PTJ5_DATA, PTJ5_IN, PTJ5_OUT), PINMUX_DATA(PTJ4_DATA, PTJ4_IN, PTJ4_OUT), @@ -541,7 +636,6 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(PTK0_DATA, PTK0_IN, PTK0_OUT), /* PTL GPIO */ - PINMUX_DATA(PTL7_DATA, PTL7_IN, PTL7_OUT), PINMUX_DATA(PTL6_DATA, PTL6_IN, PTL6_OUT), PINMUX_DATA(PTL5_DATA, PTL5_IN, PTL5_OUT), PINMUX_DATA(PTL4_DATA, PTL4_IN, PTL4_OUT), @@ -560,7 +654,6 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(PTM0_DATA, PTM0_IN, PTM0_OUT), /* PTN GPIO */ - PINMUX_DATA(PTN7_DATA, PTN7_IN, PTN7_OUT), PINMUX_DATA(PTN6_DATA, PTN6_IN, PTN6_OUT), PINMUX_DATA(PTN5_DATA, PTN5_IN, PTN5_OUT), PINMUX_DATA(PTN4_DATA, PTN4_IN, PTN4_OUT), @@ -609,6 +702,8 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(PTS0_DATA, PTS0_IN, PTS0_OUT), /* PTT GPIO */ + PINMUX_DATA(PTT7_DATA, PTT7_IN, PTT7_OUT), + PINMUX_DATA(PTT6_DATA, PTT6_IN, PTT6_OUT), PINMUX_DATA(PTT5_DATA, PTT5_IN, PTT5_OUT), PINMUX_DATA(PTT4_DATA, PTT4_IN, PTT4_OUT), PINMUX_DATA(PTT3_DATA, PTT3_IN, PTT3_OUT), @@ -677,186 +772,204 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(PTZ0_DATA, PTZ0_IN, PTZ0_OUT), /* PTA FN */ - PINMUX_DATA(BS_MARK, PS0_15_FN1, PTA7_FN), - PINMUX_DATA(LGPIO7_MARK, PS0_15_FN3, PTA7_FN), - PINMUX_DATA(RDWR_MARK, PS0_14_FN1, PTA6_FN), - PINMUX_DATA(LGPIO6_MARK, PS0_14_FN3, PTA6_FN), - PINMUX_DATA(WE1_MARK, PS0_13_FN1, PTA5_FN), - PINMUX_DATA(LGPIO5_MARK, PS0_13_FN3, PTA5_FN), - PINMUX_DATA(RDY_MARK, PS0_12_FN1, PTA4_FN), - PINMUX_DATA(LGPIO4_MARK, PS0_12_FN3, PTA4_FN), - PINMUX_DATA(LGPIO3_MARK, PTA3_FN), - PINMUX_DATA(LGPIO2_MARK, PTA2_FN), - PINMUX_DATA(LGPIO1_MARK, PTA1_FN), - PINMUX_DATA(LGPIO0_MARK, PTA0_FN), + PINMUX_DATA(BS_MARK, PTA7_FN), + PINMUX_DATA(RDWR_MARK, PTA6_FN), + PINMUX_DATA(WE1_MARK, PTA5_FN), + PINMUX_DATA(RDY_MARK, PTA4_FN), + PINMUX_DATA(ET0_MDC_MARK, PTA3_FN), + PINMUX_DATA(ET0_MDIO_MARK, PTA2_FN), + PINMUX_DATA(ET1_MDC_MARK, PTA1_FN), + PINMUX_DATA(ET1_MDIO_MARK, PTA0_FN), /* PTB FN */ - PINMUX_DATA(D15_MARK, PS0_7_FN1, PTB7_FN), - PINMUX_DATA(ET0_MDC_MARK, PS0_7_FN2, PTB7_FN), - PINMUX_DATA(D14_MARK, PS0_6_FN1, PTB6_FN), - PINMUX_DATA(ET0_MDIO_MARK, PS0_6_FN2, PTB6_FN), - PINMUX_DATA(D13_MARK, PS0_5_FN1, PTB5_FN), - PINMUX_DATA(ET1_MDC_MARK, PS0_5_FN2, PTB5_FN), - PINMUX_DATA(D12_MARK, PS0_4_FN1, PTB4_FN), - PINMUX_DATA(ET1_MDIO_MARK, PS0_4_FN2, PTB4_FN), - PINMUX_DATA(D11_MARK, PS0_3_FN1, PTB3_FN), - PINMUX_DATA(SIM_D_MARK, PS0_3_FN2, PTB3_FN), - PINMUX_DATA(D10_MARK, PS0_2_FN1, PTB2_FN), - PINMUX_DATA(SIM_CLK_MARK, PS0_2_FN2, PTB2_FN), - PINMUX_DATA(D9_MARK, PS0_1_FN1, PTB1_FN), - PINMUX_DATA(SIM_RST_MARK, PS0_1_FN2, PTB1_FN), - PINMUX_DATA(D8_MARK, PTB0_FN), + PINMUX_DATA(IRQ15_MARK, PS0_15_FN1, PTB7_FN), + PINMUX_DATA(ON_NRE_MARK, PS0_15_FN2, PTB7_FN), + PINMUX_DATA(IRQ14_MARK, PS0_14_FN1, PTB6_FN), + PINMUX_DATA(ON_NWE_MARK, PS0_14_FN2, PTB6_FN), + PINMUX_DATA(IRQ13_MARK, PS0_13_FN1, PTB5_FN), + PINMUX_DATA(ON_NWP_MARK, PS0_13_FN2, PTB5_FN), + PINMUX_DATA(IRQ12_MARK, PS0_12_FN1, PTB4_FN), + PINMUX_DATA(ON_NCE0_MARK, PS0_12_FN2, PTB4_FN), + PINMUX_DATA(IRQ11_MARK, PS0_11_FN1, PTB3_FN), + PINMUX_DATA(ON_R_B0_MARK, PS0_11_FN2, PTB3_FN), + PINMUX_DATA(IRQ10_MARK, PS0_10_FN1, PTB2_FN), + PINMUX_DATA(ON_ALE_MARK, PS0_10_FN2, PTB2_FN), + PINMUX_DATA(IRQ9_MARK, PS0_9_FN1, PTB1_FN), + PINMUX_DATA(ON_CLE_MARK, PS0_9_FN2, PTB1_FN), + PINMUX_DATA(IRQ8_MARK, PS0_8_FN1, PTB0_FN), + PINMUX_DATA(TCLK_MARK, PS0_8_FN2, PTB0_FN), /* PTC FN */ - PINMUX_DATA(SD_WP_MARK, PTC7_FN), - PINMUX_DATA(SD_CD_MARK, PTC6_FN), - PINMUX_DATA(SD_CLK_MARK, PTC5_FN), - PINMUX_DATA(SD_CMD_MARK, PTC4_FN), - PINMUX_DATA(SD_D3_MARK, PTC3_FN), - PINMUX_DATA(SD_D2_MARK, PTC2_FN), - PINMUX_DATA(SD_D1_MARK, PTC1_FN), - PINMUX_DATA(SD_D0_MARK, PTC0_FN), + PINMUX_DATA(IRQ7_MARK, PS0_7_FN1, PTC7_FN), + PINMUX_DATA(PWMU0_MARK, PS0_7_FN2, PTC7_FN), + PINMUX_DATA(IRQ6_MARK, PS0_6_FN1, PTC6_FN), + PINMUX_DATA(PWMU1_MARK, PS0_6_FN2, PTC6_FN), + PINMUX_DATA(IRQ5_MARK, PS0_5_FN1, PTC5_FN), + PINMUX_DATA(PWMU2_MARK, PS0_5_FN2, PTC5_FN), + PINMUX_DATA(IRQ4_MARK, PS0_4_FN1, PTC5_FN), + PINMUX_DATA(PWMU3_MARK, PS0_4_FN2, PTC4_FN), + PINMUX_DATA(IRQ3_MARK, PS0_3_FN1, PTC3_FN), + PINMUX_DATA(PWMU4_MARK, PS0_3_FN2, PTC3_FN), + PINMUX_DATA(IRQ2_MARK, PS0_2_FN1, PTC2_FN), + PINMUX_DATA(PWMU5_MARK, PS0_2_FN2, PTC2_FN), + PINMUX_DATA(IRQ1_MARK, PTC1_FN), + PINMUX_DATA(IRQ0_MARK, PTC0_FN), /* PTD FN */ - PINMUX_DATA(IRQ7_MARK, PS1_7_FN1, PTD7_FN), - PINMUX_DATA(ADTRG1_MARK, PS1_7_FN3, PTD7_FN), - PINMUX_DATA(IRQ6_MARK, PS1_6_FN1, PTD6_FN), - PINMUX_DATA(ADTRG0_MARK, PS1_6_FN3, PTD6_FN), - PINMUX_DATA(IRQ5_MARK, PTD5_FN), - PINMUX_DATA(IRQ4_MARK, PTD4_FN), - PINMUX_DATA(IRQ3_MARK, PTD3_FN), - PINMUX_DATA(IRQ2_MARK, PTD2_FN), - PINMUX_DATA(IRQ1_MARK, PTD1_FN), - PINMUX_DATA(IRQ0_MARK, PTD0_FN), + PINMUX_DATA(SP0_MOSI_MARK, PTD7_FN), + PINMUX_DATA(SP0_MISO_MARK, PTD6_FN), + PINMUX_DATA(SP0_SCK_MARK, PTD5_FN), + PINMUX_DATA(SP0_SCK_FB_MARK, PTD4_FN), + PINMUX_DATA(SP0_SS0_MARK, PTD3_FN), + PINMUX_DATA(SP0_SS1_MARK, PS1_10_FN1, PTD2_FN), + PINMUX_DATA(DREQ0_MARK, PS1_10_FN2, PTD2_FN), + PINMUX_DATA(SP0_SS2_MARK, PS1_9_FN1, PTD1_FN), + PINMUX_DATA(DACK0_MARK, PS1_9_FN2, PTD1_FN), + PINMUX_DATA(SP0_SS3_MARK, PS1_8_FN1, PTD0_FN), + PINMUX_DATA(TEND0_MARK, PS1_8_FN2, PTD0_FN), /* PTE FN */ - PINMUX_DATA(ET0_CRS_DV_MARK, PTE7_FN), - PINMUX_DATA(ET0_TXD1_MARK, PTE6_FN), - PINMUX_DATA(ET0_TXD0_MARK, PTE5_FN), - PINMUX_DATA(ET0_TX_EN_MARK, PTE4_FN), - PINMUX_DATA(ET0_REF_CLK_MARK, PTE3_FN), - PINMUX_DATA(ET0_RXD1_MARK, PTE2_FN), - PINMUX_DATA(ET0_RXD0_MARK, PTE1_FN), - PINMUX_DATA(ET0_RX_ER_MARK, PTE0_FN), + PINMUX_DATA(RMII0_CRS_DV_MARK, PTE7_FN), + PINMUX_DATA(RMII0_TXD1_MARK, PTE6_FN), + PINMUX_DATA(RMII0_TXD0_MARK, PTE5_FN), + PINMUX_DATA(RMII0_TXEN_MARK, PTE4_FN), + PINMUX_DATA(RMII0_REFCLK_MARK, PTE3_FN), + PINMUX_DATA(RMII0_RXD1_MARK, PTE2_FN), + PINMUX_DATA(RMII0_RXD0_MARK, PTE1_FN), + PINMUX_DATA(RMII0_RX_ER_MARK, PTE0_FN), /* PTF FN */ - PINMUX_DATA(ET1_CRS_DV_MARK, PTF7_FN), - PINMUX_DATA(ET1_TXD1_MARK, PTF6_FN), - PINMUX_DATA(ET1_TXD0_MARK, PTF5_FN), - PINMUX_DATA(ET1_TX_EN_MARK, PTF4_FN), - PINMUX_DATA(ET1_REF_CLK_MARK, PTF3_FN), - PINMUX_DATA(ET1_RXD1_MARK, PTF2_FN), - PINMUX_DATA(ET1_RXD0_MARK, PTF1_FN), - PINMUX_DATA(ET1_RX_ER_MARK, PTF0_FN), + PINMUX_DATA(RMII1_CRS_DV_MARK, PTF7_FN), + PINMUX_DATA(RMII1_TXD1_MARK, PTF6_FN), + PINMUX_DATA(RMII1_TXD0_MARK, PTF5_FN), + PINMUX_DATA(RMII1_TXEN_MARK, PTF4_FN), + PINMUX_DATA(RMII1_REFCLK_MARK, PTF3_FN), + PINMUX_DATA(RMII1_RXD1_MARK, PS1_2_FN1, PTF2_FN), + PINMUX_DATA(RAC_RI_MARK, PS1_2_FN2, PTF2_FN), + PINMUX_DATA(RMII1_RXD0_MARK, PTF1_FN), + PINMUX_DATA(RMII1_RX_ER_MARK, PTF0_FN), /* PTG FN */ - PINMUX_DATA(PWX0_MARK, PTG7_FN), - PINMUX_DATA(PWX1_MARK, PTG6_FN), - PINMUX_DATA(STATUS0_MARK, PS2_13_FN1, PTG5_FN), - PINMUX_DATA(PWX2_MARK, PS2_13_FN3, PTG5_FN), - PINMUX_DATA(STATUS1_MARK, PS2_12_FN1, PTG4_FN), - PINMUX_DATA(PWX3_MARK, PS2_12_FN3, PTG4_FN), + PINMUX_DATA(BOOTFMS_MARK, PTG7_FN), + PINMUX_DATA(BOOTWP_MARK, PTG6_FN), + PINMUX_DATA(A25_MARK, PS2_13_FN1, PTG5_FN), + PINMUX_DATA(MMCCLK_MARK, PS2_13_FN2, PTG5_FN), + PINMUX_DATA(A24_MARK, PS2_12_FN1, PTG4_FN), + PINMUX_DATA(MMCCMD_MARK, PS2_12_FN2, PTG4_FN), PINMUX_DATA(SERIRQ_MARK, PTG3_FN), - PINMUX_DATA(CLKRUN_MARK, PTG2_FN), + PINMUX_DATA(WDTOVF_MARK, PTG2_FN), PINMUX_DATA(LPCPD_MARK, PTG1_FN), PINMUX_DATA(LDRQ_MARK, PTG0_FN), /* PTH FN */ - PINMUX_DATA(SP1_MOSI_MARK, PTH7_FN), - PINMUX_DATA(SP1_MISO_MARK, PTH6_FN), - PINMUX_DATA(SP1_SCK_MARK, PTH5_FN), - PINMUX_DATA(SP1_SCK_FB_MARK, PTH4_FN), + PINMUX_DATA(SP1_MOSI_MARK, PS2_7_FN1, PTH7_FN), + PINMUX_DATA(TEND1_MARK, PS2_7_FN2, PTH7_FN), + PINMUX_DATA(SP1_MISO_MARK, PS2_6_FN1, PTH6_FN), + PINMUX_DATA(DREQ1_MARK, PS2_6_FN2, PTH6_FN), + PINMUX_DATA(SP1_SCK_MARK, PS2_5_FN1, PTH5_FN), + PINMUX_DATA(DACK1_MARK, PS2_5_FN2, PTH5_FN), + PINMUX_DATA(SP1_SCK_FB_MARK, PS2_4_FN1, PTH4_FN), + PINMUX_DATA(ADTRG1_MARK, PS2_4_FN2, PTH4_FN), PINMUX_DATA(SP1_SS0_MARK, PTH3_FN), - PINMUX_DATA(TCLK_MARK, PTH2_FN), - PINMUX_DATA(RXD4_MARK, PS2_1_FN1, PTH1_FN), - PINMUX_DATA(SP1_SS1_MARK, PS2_1_FN2, PTH1_FN), - PINMUX_DATA(TXD4_MARK, PS2_0_FN1, PTH0_FN), - PINMUX_DATA(SP0_SS1_MARK, PS2_0_FN2, PTH0_FN), + PINMUX_DATA(SP1_SS1_MARK, PS2_2_FN1, PTH2_FN), + PINMUX_DATA(ADTRG0_MARK, PS2_2_FN2, PTH2_FN), + PINMUX_DATA(WP_MARK, PTH1_FN), + PINMUX_DATA(FMS0_MARK, PTH0_FN), /* PTI FN */ - PINMUX_DATA(IRQ15_MARK, PTI7_FN), - PINMUX_DATA(IRQ14_MARK, PTI6_FN), - PINMUX_DATA(IRQ13_MARK, PTI5_FN), - PINMUX_DATA(IRQ12_MARK, PTI4_FN), - PINMUX_DATA(IRQ11_MARK, PTI3_FN), - PINMUX_DATA(IRQ10_MARK, PTI2_FN), - PINMUX_DATA(IRQ9_MARK, PTI1_FN), - PINMUX_DATA(IRQ8_MARK, PTI0_FN), + PINMUX_DATA(D15_MARK, PS3_15_FN1, PTI7_FN), + PINMUX_DATA(SD_WP_MARK, PS3_15_FN2, PTI7_FN), + PINMUX_DATA(D14_MARK, PS3_14_FN1, PTI6_FN), + PINMUX_DATA(SD_CD_MARK, PS3_14_FN2, PTI6_FN), + PINMUX_DATA(D13_MARK, PS3_13_FN1, PTI5_FN), + PINMUX_DATA(SD_CLK_MARK, PS3_13_FN2, PTI5_FN), + PINMUX_DATA(D12_MARK, PS3_12_FN1, PTI4_FN), + PINMUX_DATA(SD_CMD_MARK, PS3_12_FN2, PTI4_FN), + PINMUX_DATA(D11_MARK, PS3_11_FN1, PTI3_FN), + PINMUX_DATA(SD_D3_MARK, PS3_11_FN2, PTI3_FN), + PINMUX_DATA(D10_MARK, PS3_10_FN1, PTI2_FN), + PINMUX_DATA(SD_D2_MARK, PS3_10_FN2, PTI2_FN), + PINMUX_DATA(D9_MARK, PS3_9_FN1, PTI1_FN), + PINMUX_DATA(SD_D1_MARK, PS3_9_FN2, PTI1_FN), + PINMUX_DATA(D8_MARK, PS3_8_FN1, PTI0_FN), + PINMUX_DATA(SD_D0_MARK, PS3_8_FN2, PTI0_FN), /* PTJ FN */ - PINMUX_DATA(RXD3_MARK, PTJ7_FN), - PINMUX_DATA(TXD3_MARK, PTJ6_FN), - PINMUX_DATA(RXD2_MARK, PTJ5_FN), - PINMUX_DATA(TXD2_MARK, PTJ4_FN), - PINMUX_DATA(COM1_TXD_MARK, PTJ3_FN), - PINMUX_DATA(COM1_RXD_MARK, PTJ2_FN), - PINMUX_DATA(COM1_RTS_MARK, PTJ1_FN), - PINMUX_DATA(COM1_CTS_MARK, PTJ0_FN), + PINMUX_DATA(RTS3_MARK, PTJ6_FN), + PINMUX_DATA(CTS3_MARK, PTJ5_FN), + PINMUX_DATA(TXD3_MARK, PTJ4_FN), + PINMUX_DATA(RXD3_MARK, PTJ3_FN), + PINMUX_DATA(RTS4_MARK, PTJ2_FN), + PINMUX_DATA(RXD4_MARK, PTJ1_FN), + PINMUX_DATA(TXD4_MARK, PTJ0_FN), /* PTK FN */ - PINMUX_DATA(COM2_TXD_MARK, PTK7_FN), + PINMUX_DATA(COM2_TXD_MARK, PS3_7_FN1, PTK7_FN), + PINMUX_DATA(SCK2_MARK, PS3_7_FN2, PTK7_FN), PINMUX_DATA(COM2_RXD_MARK, PTK6_FN), PINMUX_DATA(COM2_RTS_MARK, PTK5_FN), PINMUX_DATA(COM2_CTS_MARK, PTK4_FN), PINMUX_DATA(COM2_DTR_MARK, PTK3_FN), - PINMUX_DATA(COM2_DSR_MARK, PTK2_FN), - PINMUX_DATA(COM2_DCD_MARK, PTK1_FN), - PINMUX_DATA(COM2_RI_MARK, PTK0_FN), + PINMUX_DATA(COM2_DSR_MARK, PS3_2_FN1, PTK2_FN), + PINMUX_DATA(SCK4_MARK, PS3_2_FN2, PTK2_FN), + PINMUX_DATA(COM2_DCD_MARK, PS3_1_FN1, PTK1_FN), + PINMUX_DATA(SCK3_MARK, PS3_1_FN2, PTK1_FN), + PINMUX_DATA(CLKOUT_MARK, PTK0_FN), /* PTL FN */ - PINMUX_DATA(RAC_TXD_MARK, PTL7_FN), - PINMUX_DATA(RAC_RXD_MARK, PTL6_FN), - PINMUX_DATA(RAC_RTS_MARK, PTL5_FN), - PINMUX_DATA(RAC_CTS_MARK, PTL4_FN), + PINMUX_DATA(RAC_RXD_MARK, PS4_14_FN1, PTL6_FN), + PINMUX_DATA(RXD2_MARK, PS4_14_FN2, PTL6_FN), + PINMUX_DATA(RAC_RTS_MARK, PS4_13_FN1, PTL5_FN), + PINMUX_DATA(CS5_MARK, PS4_13_FN2, PTL5_FN), + PINMUX_DATA(RAC_CTS_MARK, PS4_12_FN1, PTL4_FN), + PINMUX_DATA(CS6_MARK, PS4_12_FN2, PTL4_FN), PINMUX_DATA(RAC_DTR_MARK, PTL3_FN), - PINMUX_DATA(RAC_DSR_MARK, PTL2_FN), - PINMUX_DATA(RAC_DCD_MARK, PTL1_FN), - PINMUX_DATA(RAC_RI_MARK, PTL0_FN), + PINMUX_DATA(RAC_DSR_MARK, PS4_10_FN1, PTL2_FN), + PINMUX_DATA(AUDSYNC_MARK, PS4_10_FN2, PTL2_FN), + PINMUX_DATA(RAC_DCD_MARK, PS4_9_FN1, PTL1_FN), + PINMUX_DATA(AUDCK_MARK, PS4_9_FN2, PTL1_FN), + PINMUX_DATA(RAC_TXD_MARK, PS4_8_FN1, PTL0_FN), + PINMUX_DATA(TXD2_MARK, PS4_8_FN1, PTL0_FN), /* PTM FN */ - PINMUX_DATA(WP_MARK, PTM6_FN), - PINMUX_DATA(FMS0_MARK, PTM5_FN), - PINMUX_DATA(FMS1_MARK, PTM4_FN), + PINMUX_DATA(CS4_MARK, PTM7_FN), + PINMUX_DATA(RD_MARK, PTM6_FN), + PINMUX_DATA(WE0_MARK, PTM7_FN), + PINMUX_DATA(CS0_MARK, PTM4_FN), PINMUX_DATA(SDA6_MARK, PTM3_FN), PINMUX_DATA(SCL6_MARK, PTM2_FN), PINMUX_DATA(SDA7_MARK, PTM1_FN), PINMUX_DATA(SCL7_MARK, PTM0_FN), /* PTN FN */ - PINMUX_DATA(SCK2_MARK, PS4_15_FN1, PTN7_FN), - PINMUX_DATA(EVENT7_MARK, PS4_15_FN2, PTN7_FN), - PINMUX_DATA(RTS4_MARK, PS4_14_FN1, PTN6_FN), - PINMUX_DATA(EVENT6_MARK, PS4_14_FN2, PTN6_FN), - PINMUX_DATA(RTS3_MARK, PS4_13_FN1, PTN5_FN), - PINMUX_DATA(EVENT5_MARK, PS4_13_FN2, PTN5_FN), - PINMUX_DATA(RTS2_MARK, PS4_12_FN1, PTN4_FN), - PINMUX_DATA(EVENT4_MARK, PS4_12_FN2, PTN4_FN), - PINMUX_DATA(CTS4_MARK, PS4_11_FN1, PTN3_FN), - PINMUX_DATA(EVENT3_MARK, PS4_11_FN2, PTN3_FN), - PINMUX_DATA(CTS3_MARK, PS4_10_FN1, PTN2_FN), - PINMUX_DATA(EVENT2_MARK, PS4_10_FN2, PTN2_FN), - PINMUX_DATA(CTS2_MARK, PS4_9_FN1, PTN1_FN), - PINMUX_DATA(EVENT1_MARK, PS4_9_FN2, PTN1_FN), - PINMUX_DATA(EVENT0_MARK, PTN0_FN), + PINMUX_DATA(VBUS_EN_MARK, PTN6_FN), + PINMUX_DATA(VBUS_OC_MARK, PTN5_FN), + PINMUX_DATA(JMCTCK_MARK, PS4_4_FN1, PTN4_FN), + PINMUX_DATA(SGPIO1_CLK_MARK, PS4_4_FN2, PTN4_FN), + PINMUX_DATA(JMCTMS_MARK, PS4_3_FN1, PTN5_FN), + PINMUX_DATA(SGPIO1_LOAD_MARK, PS4_3_FN2, PTN5_FN), + PINMUX_DATA(JMCTDO_MARK, PS4_2_FN1, PTN2_FN), + PINMUX_DATA(SGPIO1_DO_MARK, PS4_2_FN2, PTN2_FN), + PINMUX_DATA(JMCTDI_MARK, PS4_1_FN1, PTN1_FN), + PINMUX_DATA(SGPIO1_DI_MARK, PS4_1_FN2, PTN1_FN), + PINMUX_DATA(JMCTRST_MARK, PS4_0_FN1, PTN0_FN), + PINMUX_DATA(SUB_CLKIN_MARK, PS4_0_FN2, PTN0_FN), /* PTO FN */ PINMUX_DATA(SGPIO0_CLK_MARK, PTO7_FN), PINMUX_DATA(SGPIO0_LOAD_MARK, PTO6_FN), PINMUX_DATA(SGPIO0_DI_MARK, PTO5_FN), PINMUX_DATA(SGPIO0_DO_MARK, PTO4_FN), - PINMUX_DATA(SGPIO1_CLK_MARK, PTO3_FN), - PINMUX_DATA(SGPIO1_LOAD_MARK, PTO2_FN), - PINMUX_DATA(SGPIO1_DI_MARK, PTO1_FN), - PINMUX_DATA(SGPIO1_DO_MARK, PTO0_FN), + PINMUX_DATA(SGPIO2_CLK_MARK, PS5_11_FN1, PTO3_FN), + PINMUX_DATA(COM1_TXD_MARK, PS5_11_FN2, PTO3_FN), + PINMUX_DATA(SGPIO2_LOAD_MARK, PS5_10_FN1, PTO2_FN), + PINMUX_DATA(COM1_RXD_MARK, PS5_10_FN2, PTO2_FN), + PINMUX_DATA(SGPIO2_DI_MARK, PS5_9_FN1, PTO1_FN), + PINMUX_DATA(COM1_RTS_MARK, PS5_9_FN2, PTO1_FN), + PINMUX_DATA(SGPIO2_DO_MARK, PS5_8_FN1, PTO0_FN), + PINMUX_DATA(COM1_CTS_MARK, PS5_8_FN2, PTO0_FN), /* PTP FN */ - PINMUX_DATA(JMCTCK_MARK, PTP6_FN), - PINMUX_DATA(JMCTMS_MARK, PTP5_FN), - PINMUX_DATA(JMCTDO_MARK, PTP4_FN), - PINMUX_DATA(JMCTDI_MARK, PTP3_FN), - PINMUX_DATA(JMCRST_MARK, PTP2_FN), - PINMUX_DATA(SCK4_MARK, PTP1_FN), - PINMUX_DATA(SCK3_MARK, PTP0_FN), /* PTQ FN */ PINMUX_DATA(LAD3_MARK, PTQ6_FN), @@ -864,8 +977,8 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(LAD1_MARK, PTQ4_FN), PINMUX_DATA(LAD0_MARK, PTQ3_FN), PINMUX_DATA(LFRAME_MARK, PTQ2_FN), - PINMUX_DATA(SCK4_MARK, PTQ1_FN), - PINMUX_DATA(SCK3_MARK, PTQ0_FN), + PINMUX_DATA(LRESET_MARK, PTQ1_FN), + PINMUX_DATA(LCLK_MARK, PTQ0_FN), /* PTR FN */ PINMUX_DATA(SDA8_MARK, PTR7_FN), /* DDC3? */ @@ -888,58 +1001,84 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(SCL3_MARK, PTS0_FN), /* PTT FN */ - PINMUX_DATA(AUDSYNC_MARK, PTS5_FN), - PINMUX_DATA(AUDCK_MARK, PTS4_FN), - PINMUX_DATA(AUDATA3_MARK, PS4_3_FN1, PTS3_FN), - PINMUX_DATA(PWX7_MARK, PS4_3_FN2, PTS3_FN), - PINMUX_DATA(AUDATA2_MARK, PS4_2_FN1, PTS2_FN), - PINMUX_DATA(PWX6_MARK, PS4_2_FN2, PTS2_FN), - PINMUX_DATA(AUDATA1_MARK, PS4_1_FN1, PTS1_FN), - PINMUX_DATA(PWX5_MARK, PS4_1_FN2, PTS1_FN), - PINMUX_DATA(AUDATA0_MARK, PS4_0_FN1, PTS0_FN), - PINMUX_DATA(PWX4_MARK, PS4_0_FN2, PTS0_FN), + PINMUX_DATA(PWMX7_MARK, PS5_7_FN1, PTT7_FN), + PINMUX_DATA(AUDATA3_MARK, PS5_7_FN2, PTT7_FN), + PINMUX_DATA(PWMX6_MARK, PS5_6_FN1, PTT6_FN), + PINMUX_DATA(AUDATA2_MARK, PS5_6_FN2, PTT6_FN), + PINMUX_DATA(PWMX5_MARK, PS5_5_FN1, PTT5_FN), + PINMUX_DATA(AUDATA1_MARK, PS5_5_FN2, PTT5_FN), + PINMUX_DATA(PWMX4_MARK, PS5_4_FN1, PTT4_FN), + PINMUX_DATA(AUDATA0_MARK, PS5_4_FN2, PTT4_FN), + PINMUX_DATA(PWMX3_MARK, PS5_3_FN1, PTT3_FN), + PINMUX_DATA(STATUS1_MARK, PS5_3_FN2, PTT3_FN), + PINMUX_DATA(PWMX2_MARK, PS5_2_FN1, PTT2_FN), + PINMUX_DATA(STATUS0_MARK, PS5_2_FN2, PTT2_FN), + PINMUX_DATA(PWMX1_MARK, PTT1_FN), + PINMUX_DATA(PWMX0_MARK, PTT0_FN), /* PTU FN */ - PINMUX_DATA(CS6_MARK, PTU7_FN), - PINMUX_DATA(CS5_MARK, PTU6_FN), - PINMUX_DATA(CS4_MARK, PTU5_FN), - PINMUX_DATA(CS0_MARK, PTU4_FN), - PINMUX_DATA(RD_MARK, PTU3_FN), - PINMUX_DATA(WE0_MARK, PTU2_FN), - PINMUX_DATA(A25_MARK, PS5_9_FN1, PTU1_FN), - PINMUX_DATA(DREQ0_MARK, PS5_9_FN2, PTU1_FN), - PINMUX_DATA(A24_MARK, PS5_8_FN1, PTU0_FN), - PINMUX_DATA(DACK0_MARK, PS5_8_FN2, PTU0_FN), + PINMUX_DATA(LGPIO7_MARK, PS6_15_FN1, PTU7_FN), + PINMUX_DATA(APMONCTL_O_MARK, PS6_15_FN2, PTU7_FN), + PINMUX_DATA(LGPIO6_MARK, PS6_14_FN1, PTU6_FN), + PINMUX_DATA(APMPWBTOUT_O_MARK, PS6_14_FN2, PTU6_FN), + PINMUX_DATA(LGPIO5_MARK, PS6_13_FN1, PTU5_FN), + PINMUX_DATA(APMSCI_O_MARK, PS6_13_FN2, PTU5_FN), + PINMUX_DATA(LGPIO4_MARK, PS6_12_FN1, PTU4_FN), + PINMUX_DATA(APMVDDON_MARK, PS6_12_FN2, PTU4_FN), + PINMUX_DATA(LGPIO3_MARK, PS6_11_FN1, PTU3_FN), + PINMUX_DATA(APMSLPBTN_MARK, PS6_11_FN2, PTU3_FN), + PINMUX_DATA(LGPIO2_MARK, PS6_10_FN1, PTU2_FN), + PINMUX_DATA(APMPWRBTN_MARK, PS6_10_FN2, PTU2_FN), + PINMUX_DATA(LGPIO1_MARK, PS6_9_FN1, PTU1_FN), + PINMUX_DATA(APMS5N_MARK, PS6_9_FN2, PTU1_FN), + PINMUX_DATA(LGPIO0_MARK, PS6_8_FN1, PTU0_FN), + PINMUX_DATA(APMS3N_MARK, PS6_8_FN2, PTU0_FN), /* PTV FN */ - PINMUX_DATA(A23_MARK, PS5_7_FN1, PTV7_FN), - PINMUX_DATA(TEND0_MARK, PS5_7_FN2, PTV7_FN), - PINMUX_DATA(A22_MARK, PS5_6_FN1, PTV6_FN), - PINMUX_DATA(DREQ1_MARK, PS5_6_FN2, PTV6_FN), - PINMUX_DATA(A21_MARK, PS5_5_FN1, PTV5_FN), - PINMUX_DATA(DACK1_MARK, PS5_5_FN2, PTV5_FN), - PINMUX_DATA(A20_MARK, PS5_4_FN1, PTV4_FN), - PINMUX_DATA(TEND1_MARK, PS5_4_FN2, PTV4_FN), - PINMUX_DATA(A19_MARK, PTV3_FN), - PINMUX_DATA(A18_MARK, PTV2_FN), - PINMUX_DATA(A17_MARK, PTV1_FN), - PINMUX_DATA(A16_MARK, PTV0_FN), + PINMUX_DATA(A23_MARK, PS6_7_FN1, PTV7_FN), + PINMUX_DATA(COM2_RI_MARK, PS6_7_FN2, PTV7_FN), + PINMUX_DATA(A22_MARK, PS6_6_FN1, PTV6_FN), + PINMUX_DATA(R_SPI_MOSI_MARK, PS6_6_FN2, PTV6_FN), + PINMUX_DATA(A21_MARK, PS6_5_FN1, PTV5_FN), + PINMUX_DATA(R_SPI_MISO_MARK, PS6_5_FN2, PTV5_FN), + PINMUX_DATA(A20_MARK, PS6_4_FN1, PTV4_FN), + PINMUX_DATA(R_SPI_RSPCK_MARK, PS6_4_FN2, PTV4_FN), + PINMUX_DATA(A19_MARK, PS6_3_FN1, PTV3_FN), + PINMUX_DATA(R_SPI_SSL0_MARK, PS6_3_FN2, PTV3_FN), + PINMUX_DATA(A18_MARK, PS6_2_FN1, PTV2_FN), + PINMUX_DATA(R_SPI_SSL1_MARK, PS6_2_FN2, PTV2_FN), + PINMUX_DATA(A17_MARK, PS6_1_FN1, PTV1_FN), + PINMUX_DATA(EVENT7_MARK, PS6_1_FN2, PTV1_FN), + PINMUX_DATA(A16_MARK, PS6_0_FN1, PTV0_FN), + PINMUX_DATA(EVENT6_MARK, PS6_0_FN1, PTV0_FN), /* PTW FN */ - PINMUX_DATA(A15_MARK, PTW7_FN), - PINMUX_DATA(A14_MARK, PTW6_FN), - PINMUX_DATA(A13_MARK, PTW5_FN), - PINMUX_DATA(A12_MARK, PTW4_FN), - PINMUX_DATA(A11_MARK, PTW3_FN), - PINMUX_DATA(A10_MARK, PTW2_FN), - PINMUX_DATA(A9_MARK, PTW1_FN), - PINMUX_DATA(A8_MARK, PTW0_FN), + PINMUX_DATA(A15_MARK, PS7_15_FN1, PTW7_FN), + PINMUX_DATA(EVENT5_MARK, PS7_15_FN2, PTW7_FN), + PINMUX_DATA(A14_MARK, PS7_14_FN1, PTW6_FN), + PINMUX_DATA(EVENT4_MARK, PS7_14_FN2, PTW6_FN), + PINMUX_DATA(A13_MARK, PS7_13_FN1, PTW5_FN), + PINMUX_DATA(EVENT3_MARK, PS7_13_FN2, PTW5_FN), + PINMUX_DATA(A12_MARK, PS7_12_FN1, PTW4_FN), + PINMUX_DATA(EVENT2_MARK, PS7_12_FN2, PTW4_FN), + PINMUX_DATA(A11_MARK, PS7_11_FN1, PTW3_FN), + PINMUX_DATA(EVENT1_MARK, PS7_11_FN2, PTW3_FN), + PINMUX_DATA(A10_MARK, PS7_10_FN1, PTW2_FN), + PINMUX_DATA(EVENT0_MARK, PS7_10_FN2, PTW2_FN), + PINMUX_DATA(A9_MARK, PS7_9_FN1, PTW1_FN), + PINMUX_DATA(CTS4_MARK, PS7_9_FN2, PTW1_FN), + PINMUX_DATA(A8_MARK, PS7_8_FN1, PTW0_FN), + PINMUX_DATA(CTS2_MARK, PS7_8_FN2, PTW0_FN), /* PTX FN */ - PINMUX_DATA(A7_MARK, PTX7_FN), - PINMUX_DATA(A6_MARK, PTX6_FN), - PINMUX_DATA(A5_MARK, PTX5_FN), - PINMUX_DATA(A4_MARK, PTX4_FN), + PINMUX_DATA(A7_MARK, PS7_7_FN1, PTX7_FN), + PINMUX_DATA(RTS2_MARK, PS7_7_FN2, PTX7_FN), + PINMUX_DATA(A6_MARK, PS7_6_FN1, PTX6_FN), + PINMUX_DATA(SIM_D_MARK, PS7_6_FN2, PTX6_FN), + PINMUX_DATA(A5_MARK, PS7_5_FN1, PTX5_FN), + PINMUX_DATA(SIM_CLK_MARK, PS7_5_FN2, PTX5_FN), + PINMUX_DATA(A4_MARK, PS7_4_FN1, PTX4_FN), + PINMUX_DATA(SIM_RST_MARK, PS7_4_FN2, PTX4_FN), PINMUX_DATA(A3_MARK, PTX3_FN), PINMUX_DATA(A2_MARK, PTX2_FN), PINMUX_DATA(A1_MARK, PTX1_FN), @@ -954,6 +1093,24 @@ static pinmux_enum_t pinmux_data[] = { PINMUX_DATA(D2_MARK, PTY2_FN), PINMUX_DATA(D1_MARK, PTY1_FN), PINMUX_DATA(D0_MARK, PTY0_FN), + + /* PTZ FN */ + PINMUX_DATA(MMCDAT7_MARK, PS8_15_FN1, PTZ7_FN), + PINMUX_DATA(ON_DQ7_MARK, PS8_15_FN2, PTZ7_FN), + PINMUX_DATA(MMCDAT6_MARK, PS8_14_FN1, PTZ6_FN), + PINMUX_DATA(ON_DQ6_MARK, PS8_14_FN2, PTZ6_FN), + PINMUX_DATA(MMCDAT5_MARK, PS8_13_FN1, PTZ5_FN), + PINMUX_DATA(ON_DQ5_MARK, PS8_13_FN2, PTZ5_FN), + PINMUX_DATA(MMCDAT4_MARK, PS8_12_FN1, PTZ4_FN), + PINMUX_DATA(ON_DQ4_MARK, PS8_12_FN2, PTZ4_FN), + PINMUX_DATA(MMCDAT3_MARK, PS8_11_FN1, PTZ3_FN), + PINMUX_DATA(ON_DQ3_MARK, PS8_11_FN2, PTZ3_FN), + PINMUX_DATA(MMCDAT2_MARK, PS8_10_FN1, PTZ2_FN), + PINMUX_DATA(ON_DQ2_MARK, PS8_10_FN2, PTZ2_FN), + PINMUX_DATA(MMCDAT1_MARK, PS8_9_FN1, PTZ1_FN), + PINMUX_DATA(ON_DQ1_MARK, PS8_9_FN2, PTZ1_FN), + PINMUX_DATA(MMCDAT0_MARK, PS8_8_FN1, PTZ0_FN), + PINMUX_DATA(ON_DQ0_MARK, PS8_8_FN2, PTZ0_FN), }; static struct pinmux_gpio pinmux_gpios[] = { @@ -1048,7 +1205,6 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTI0, PTI0_DATA), /* PTJ */ - PINMUX_GPIO(GPIO_PTJ7, PTJ7_DATA), PINMUX_GPIO(GPIO_PTJ6, PTJ6_DATA), PINMUX_GPIO(GPIO_PTJ5, PTJ5_DATA), PINMUX_GPIO(GPIO_PTJ4, PTJ4_DATA), @@ -1068,7 +1224,6 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTK0, PTK0_DATA), /* PTL */ - PINMUX_GPIO(GPIO_PTL7, PTL7_DATA), PINMUX_GPIO(GPIO_PTL6, PTL6_DATA), PINMUX_GPIO(GPIO_PTL5, PTL5_DATA), PINMUX_GPIO(GPIO_PTL4, PTL4_DATA), @@ -1078,6 +1233,7 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTL0, PTL0_DATA), /* PTM */ + PINMUX_GPIO(GPIO_PTM7, PTM7_DATA), PINMUX_GPIO(GPIO_PTM6, PTM6_DATA), PINMUX_GPIO(GPIO_PTM5, PTM5_DATA), PINMUX_GPIO(GPIO_PTM4, PTM4_DATA), @@ -1087,7 +1243,6 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTM0, PTM0_DATA), /* PTN */ - PINMUX_GPIO(GPIO_PTN7, PTN7_DATA), PINMUX_GPIO(GPIO_PTN6, PTN6_DATA), PINMUX_GPIO(GPIO_PTN5, PTN5_DATA), PINMUX_GPIO(GPIO_PTN4, PTN4_DATA), @@ -1107,6 +1262,7 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTO0, PTO0_DATA), /* PTP */ + PINMUX_GPIO(GPIO_PTP7, PTP7_DATA), PINMUX_GPIO(GPIO_PTP6, PTP6_DATA), PINMUX_GPIO(GPIO_PTP5, PTP5_DATA), PINMUX_GPIO(GPIO_PTP4, PTP4_DATA), @@ -1145,6 +1301,8 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTS0, PTS0_DATA), /* PTT */ + PINMUX_GPIO(GPIO_PTT7, PTT7_DATA), + PINMUX_GPIO(GPIO_PTT6, PTT6_DATA), PINMUX_GPIO(GPIO_PTT5, PTT5_DATA), PINMUX_GPIO(GPIO_PTT4, PTT4_DATA), PINMUX_GPIO(GPIO_PTT3, PTT3_DATA), @@ -1212,54 +1370,35 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_PTZ1, PTZ1_DATA), PINMUX_GPIO(GPIO_PTZ0, PTZ0_DATA), - /* PTA (mobule: LBSC, CPG, LPC) */ + /* PTA (mobule: LBSC, RGMII) */ PINMUX_GPIO(GPIO_FN_BS, BS_MARK), PINMUX_GPIO(GPIO_FN_RDWR, RDWR_MARK), PINMUX_GPIO(GPIO_FN_WE1, WE1_MARK), PINMUX_GPIO(GPIO_FN_RDY, RDY_MARK), - PINMUX_GPIO(GPIO_FN_MD10, MD10_MARK), - PINMUX_GPIO(GPIO_FN_MD9, MD9_MARK), - PINMUX_GPIO(GPIO_FN_MD8, MD8_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO7, LGPIO7_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO6, LGPIO6_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO5, LGPIO5_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO4, LGPIO4_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO3, LGPIO3_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO2, LGPIO2_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO1, LGPIO1_MARK), - PINMUX_GPIO(GPIO_FN_LGPIO0, LGPIO0_MARK), - - /* PTB (mobule: LBSC, EtherC, SIM, LPC) */ - PINMUX_GPIO(GPIO_FN_D15, D15_MARK), - PINMUX_GPIO(GPIO_FN_D14, D14_MARK), - PINMUX_GPIO(GPIO_FN_D13, D13_MARK), - PINMUX_GPIO(GPIO_FN_D12, D12_MARK), - PINMUX_GPIO(GPIO_FN_D11, D11_MARK), - PINMUX_GPIO(GPIO_FN_D10, D10_MARK), - PINMUX_GPIO(GPIO_FN_D9, D9_MARK), - PINMUX_GPIO(GPIO_FN_D8, D8_MARK), PINMUX_GPIO(GPIO_FN_ET0_MDC, ET0_MDC_MARK), - PINMUX_GPIO(GPIO_FN_ET0_MDIO, ET0_MDIO_MARK), + PINMUX_GPIO(GPIO_FN_ET0_MDIO, ET0_MDC_MARK), PINMUX_GPIO(GPIO_FN_ET1_MDC, ET1_MDC_MARK), - PINMUX_GPIO(GPIO_FN_ET1_MDIO, ET1_MDIO_MARK), - PINMUX_GPIO(GPIO_FN_WPSZ1, WPSZ1_MARK), - PINMUX_GPIO(GPIO_FN_WPSZ0, WPSZ0_MARK), - PINMUX_GPIO(GPIO_FN_FWID, FWID_MARK), - PINMUX_GPIO(GPIO_FN_FLSHSZ, FLSHSZ_MARK), - PINMUX_GPIO(GPIO_FN_LPC_SPIEN, LPC_SPIEN_MARK), - PINMUX_GPIO(GPIO_FN_BASEL, BASEL_MARK), - - /* PTC (mobule: SD) */ - PINMUX_GPIO(GPIO_FN_SD_WP, SD_WP_MARK), - PINMUX_GPIO(GPIO_FN_SD_CD, SD_CD_MARK), - PINMUX_GPIO(GPIO_FN_SD_CLK, SD_CLK_MARK), - PINMUX_GPIO(GPIO_FN_SD_CMD, SD_CMD_MARK), - PINMUX_GPIO(GPIO_FN_SD_D3, SD_D3_MARK), - PINMUX_GPIO(GPIO_FN_SD_D2, SD_D2_MARK), - PINMUX_GPIO(GPIO_FN_SD_D1, SD_D1_MARK), - PINMUX_GPIO(GPIO_FN_SD_D0, SD_D0_MARK), + PINMUX_GPIO(GPIO_FN_ET1_MDIO, ET1_MDC_MARK), - /* PTD (mobule: INTC, SPI0, LBSC, CPG, ADC) */ + /* PTB (mobule: INTC, ONFI, TMU) */ + PINMUX_GPIO(GPIO_FN_IRQ15, IRQ15_MARK), + PINMUX_GPIO(GPIO_FN_IRQ14, IRQ14_MARK), + PINMUX_GPIO(GPIO_FN_IRQ13, IRQ13_MARK), + PINMUX_GPIO(GPIO_FN_IRQ12, IRQ12_MARK), + PINMUX_GPIO(GPIO_FN_IRQ11, IRQ11_MARK), + PINMUX_GPIO(GPIO_FN_IRQ10, IRQ10_MARK), + PINMUX_GPIO(GPIO_FN_IRQ9, IRQ9_MARK), + PINMUX_GPIO(GPIO_FN_IRQ8, IRQ8_MARK), + PINMUX_GPIO(GPIO_FN_ON_NRE, ON_NRE_MARK), + PINMUX_GPIO(GPIO_FN_ON_NWE, ON_NWE_MARK), + PINMUX_GPIO(GPIO_FN_ON_NWP, ON_NWP_MARK), + PINMUX_GPIO(GPIO_FN_ON_NCE0, ON_NCE0_MARK), + PINMUX_GPIO(GPIO_FN_ON_R_B0, ON_R_B0_MARK), + PINMUX_GPIO(GPIO_FN_ON_ALE, ON_ALE_MARK), + PINMUX_GPIO(GPIO_FN_ON_CLE, ON_CLE_MARK), + PINMUX_GPIO(GPIO_FN_TCLK, TCLK_MARK), + + /* PTC (mobule: IRQ, PWMU) */ PINMUX_GPIO(GPIO_FN_IRQ7, IRQ7_MARK), PINMUX_GPIO(GPIO_FN_IRQ6, IRQ6_MARK), PINMUX_GPIO(GPIO_FN_IRQ5, IRQ5_MARK), @@ -1268,80 +1407,102 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_IRQ2, IRQ2_MARK), PINMUX_GPIO(GPIO_FN_IRQ1, IRQ1_MARK), PINMUX_GPIO(GPIO_FN_IRQ0, IRQ0_MARK), - PINMUX_GPIO(GPIO_FN_MD6, MD6_MARK), - PINMUX_GPIO(GPIO_FN_MD5, MD5_MARK), - PINMUX_GPIO(GPIO_FN_MD3, MD3_MARK), - PINMUX_GPIO(GPIO_FN_MD2, MD2_MARK), - PINMUX_GPIO(GPIO_FN_MD1, MD1_MARK), - PINMUX_GPIO(GPIO_FN_MD0, MD0_MARK), - PINMUX_GPIO(GPIO_FN_ADTRG1, ADTRG1_MARK), - PINMUX_GPIO(GPIO_FN_ADTRG0, ADTRG0_MARK), + PINMUX_GPIO(GPIO_FN_PWMU0, PWMU0_MARK), + PINMUX_GPIO(GPIO_FN_PWMU1, PWMU1_MARK), + PINMUX_GPIO(GPIO_FN_PWMU2, PWMU2_MARK), + PINMUX_GPIO(GPIO_FN_PWMU3, PWMU3_MARK), + PINMUX_GPIO(GPIO_FN_PWMU4, PWMU4_MARK), + PINMUX_GPIO(GPIO_FN_PWMU5, PWMU5_MARK), + + /* PTD (mobule: SPI0, DMAC) */ + PINMUX_GPIO(GPIO_FN_SP0_MOSI, SP0_MOSI_MARK), + PINMUX_GPIO(GPIO_FN_SP0_MISO, SP0_MISO_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SCK, SP0_SCK_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SCK_FB, SP0_SCK_FB_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SS0, SP0_SS0_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SS1, SP0_SS1_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SS2, SP0_SS2_MARK), + PINMUX_GPIO(GPIO_FN_SP0_SS3, SP0_SS3_MARK), + PINMUX_GPIO(GPIO_FN_DREQ0, DREQ0_MARK), + PINMUX_GPIO(GPIO_FN_DACK0, DACK0_MARK), + PINMUX_GPIO(GPIO_FN_TEND0, TEND0_MARK), - /* PTE (mobule: EtherC) */ - PINMUX_GPIO(GPIO_FN_ET0_CRS_DV, ET0_CRS_DV_MARK), - PINMUX_GPIO(GPIO_FN_ET0_TXD1, ET0_TXD1_MARK), - PINMUX_GPIO(GPIO_FN_ET0_TXD0, ET0_TXD0_MARK), - PINMUX_GPIO(GPIO_FN_ET0_TX_EN, ET0_TX_EN_MARK), - PINMUX_GPIO(GPIO_FN_ET0_REF_CLK, ET0_REF_CLK_MARK), - PINMUX_GPIO(GPIO_FN_ET0_RXD1, ET0_RXD1_MARK), - PINMUX_GPIO(GPIO_FN_ET0_RXD0, ET0_RXD0_MARK), - PINMUX_GPIO(GPIO_FN_ET0_RX_ER, ET0_RX_ER_MARK), - - /* PTF (mobule: EtherC) */ - PINMUX_GPIO(GPIO_FN_ET1_CRS_DV, ET1_CRS_DV_MARK), - PINMUX_GPIO(GPIO_FN_ET1_TXD1, ET1_TXD1_MARK), - PINMUX_GPIO(GPIO_FN_ET1_TXD0, ET1_TXD0_MARK), - PINMUX_GPIO(GPIO_FN_ET1_TX_EN, ET1_TX_EN_MARK), - PINMUX_GPIO(GPIO_FN_ET1_REF_CLK, ET1_REF_CLK_MARK), - PINMUX_GPIO(GPIO_FN_ET1_RXD1, ET1_RXD1_MARK), - PINMUX_GPIO(GPIO_FN_ET1_RXD0, ET1_RXD0_MARK), - PINMUX_GPIO(GPIO_FN_ET1_RX_ER, ET1_RX_ER_MARK), - - /* PTG (mobule: SYSTEM, PWMX, LPC) */ - PINMUX_GPIO(GPIO_FN_STATUS0, STATUS0_MARK), - PINMUX_GPIO(GPIO_FN_STATUS1, STATUS1_MARK), - PINMUX_GPIO(GPIO_FN_PWX0, PWX0_MARK), - PINMUX_GPIO(GPIO_FN_PWX1, PWX1_MARK), - PINMUX_GPIO(GPIO_FN_PWX2, PWX2_MARK), - PINMUX_GPIO(GPIO_FN_PWX3, PWX3_MARK), + /* PTE (mobule: RMII) */ + PINMUX_GPIO(GPIO_FN_RMII0_CRS_DV, RMII0_CRS_DV_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_TXD1, RMII0_TXD1_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_TXD0, RMII0_TXD0_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_TXEN, RMII0_TXEN_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_REFCLK, RMII0_REFCLK_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_RXD1, RMII0_RXD1_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_RXD0, RMII0_RXD0_MARK), + PINMUX_GPIO(GPIO_FN_RMII0_RX_ER, RMII0_RX_ER_MARK), + + /* PTF (mobule: RMII, SerMux) */ + PINMUX_GPIO(GPIO_FN_RMII1_CRS_DV, RMII1_CRS_DV_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_TXD1, RMII1_TXD1_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_TXD0, RMII1_TXD0_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_TXEN, RMII1_TXEN_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_REFCLK, RMII1_REFCLK_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_RXD1, RMII1_RXD1_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_RXD0, RMII1_RXD0_MARK), + PINMUX_GPIO(GPIO_FN_RMII1_RX_ER, RMII1_RX_ER_MARK), + PINMUX_GPIO(GPIO_FN_RAC_RI, RAC_RI_MARK), + + /* PTG (mobule: system, LBSC, LPC, WDT, LPC, eMMC) */ + PINMUX_GPIO(GPIO_FN_BOOTFMS, BOOTFMS_MARK), + PINMUX_GPIO(GPIO_FN_BOOTWP, BOOTWP_MARK), + PINMUX_GPIO(GPIO_FN_A25, A25_MARK), + PINMUX_GPIO(GPIO_FN_A24, A24_MARK), PINMUX_GPIO(GPIO_FN_SERIRQ, SERIRQ_MARK), - PINMUX_GPIO(GPIO_FN_CLKRUN, CLKRUN_MARK), + PINMUX_GPIO(GPIO_FN_WDTOVF, WDTOVF_MARK), PINMUX_GPIO(GPIO_FN_LPCPD, LPCPD_MARK), PINMUX_GPIO(GPIO_FN_LDRQ, LDRQ_MARK), + PINMUX_GPIO(GPIO_FN_MMCCLK, MMCCLK_MARK), + PINMUX_GPIO(GPIO_FN_MMCCMD, MMCCMD_MARK), - /* PTH (mobule: TMU, SCIF234, SPI1, SPI0) */ - PINMUX_GPIO(GPIO_FN_TCLK, TCLK_MARK), - PINMUX_GPIO(GPIO_FN_RXD4, RXD4_MARK), - PINMUX_GPIO(GPIO_FN_TXD4, TXD4_MARK), + /* PTH (mobule: SPI1, LPC, DMAC, ADC) */ PINMUX_GPIO(GPIO_FN_SP1_MOSI, SP1_MOSI_MARK), PINMUX_GPIO(GPIO_FN_SP1_MISO, SP1_MISO_MARK), PINMUX_GPIO(GPIO_FN_SP1_SCK, SP1_SCK_MARK), PINMUX_GPIO(GPIO_FN_SP1_SCK_FB, SP1_SCK_FB_MARK), PINMUX_GPIO(GPIO_FN_SP1_SS0, SP1_SS0_MARK), PINMUX_GPIO(GPIO_FN_SP1_SS1, SP1_SS1_MARK), - PINMUX_GPIO(GPIO_FN_SP0_SS1, SP0_SS1_MARK), + PINMUX_GPIO(GPIO_FN_WP, WP_MARK), + PINMUX_GPIO(GPIO_FN_FMS0, FMS0_MARK), + PINMUX_GPIO(GPIO_FN_TEND1, TEND1_MARK), + PINMUX_GPIO(GPIO_FN_DREQ1, DREQ1_MARK), + PINMUX_GPIO(GPIO_FN_DACK1, DACK1_MARK), + PINMUX_GPIO(GPIO_FN_ADTRG1, ADTRG1_MARK), + PINMUX_GPIO(GPIO_FN_ADTRG0, ADTRG0_MARK), - /* PTI (mobule: INTC) */ - PINMUX_GPIO(GPIO_FN_IRQ15, IRQ15_MARK), - PINMUX_GPIO(GPIO_FN_IRQ14, IRQ14_MARK), - PINMUX_GPIO(GPIO_FN_IRQ13, IRQ13_MARK), - PINMUX_GPIO(GPIO_FN_IRQ12, IRQ12_MARK), - PINMUX_GPIO(GPIO_FN_IRQ11, IRQ11_MARK), - PINMUX_GPIO(GPIO_FN_IRQ10, IRQ10_MARK), - PINMUX_GPIO(GPIO_FN_IRQ9, IRQ9_MARK), - PINMUX_GPIO(GPIO_FN_IRQ8, IRQ8_MARK), + /* PTI (mobule: LBSC, SDHI) */ + PINMUX_GPIO(GPIO_FN_D15, D15_MARK), + PINMUX_GPIO(GPIO_FN_D14, D14_MARK), + PINMUX_GPIO(GPIO_FN_D13, D13_MARK), + PINMUX_GPIO(GPIO_FN_D12, D12_MARK), + PINMUX_GPIO(GPIO_FN_D11, D11_MARK), + PINMUX_GPIO(GPIO_FN_D10, D10_MARK), + PINMUX_GPIO(GPIO_FN_D9, D9_MARK), + PINMUX_GPIO(GPIO_FN_D8, D8_MARK), + PINMUX_GPIO(GPIO_FN_SD_WP, SD_WP_MARK), + PINMUX_GPIO(GPIO_FN_SD_CD, SD_CD_MARK), + PINMUX_GPIO(GPIO_FN_SD_CLK, SD_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SD_CMD, SD_CMD_MARK), + PINMUX_GPIO(GPIO_FN_SD_D3, SD_D3_MARK), + PINMUX_GPIO(GPIO_FN_SD_D2, SD_D2_MARK), + PINMUX_GPIO(GPIO_FN_SD_D1, SD_D1_MARK), + PINMUX_GPIO(GPIO_FN_SD_D0, SD_D0_MARK), /* PTJ (mobule: SCIF234, SERMUX) */ - PINMUX_GPIO(GPIO_FN_RXD3, RXD3_MARK), + PINMUX_GPIO(GPIO_FN_RTS3, RTS3_MARK), + PINMUX_GPIO(GPIO_FN_CTS3, CTS3_MARK), PINMUX_GPIO(GPIO_FN_TXD3, TXD3_MARK), - PINMUX_GPIO(GPIO_FN_RXD2, RXD2_MARK), - PINMUX_GPIO(GPIO_FN_TXD2, TXD2_MARK), - PINMUX_GPIO(GPIO_FN_COM1_TXD, COM1_TXD_MARK), - PINMUX_GPIO(GPIO_FN_COM1_RXD, COM1_RXD_MARK), - PINMUX_GPIO(GPIO_FN_COM1_RTS, COM1_RTS_MARK), - PINMUX_GPIO(GPIO_FN_COM1_CTS, COM1_CTS_MARK), + PINMUX_GPIO(GPIO_FN_RXD3, RXD3_MARK), + PINMUX_GPIO(GPIO_FN_RTS4, RTS4_MARK), + PINMUX_GPIO(GPIO_FN_RXD4, RXD4_MARK), + PINMUX_GPIO(GPIO_FN_TXD4, TXD4_MARK), - /* PTK (mobule: SERMUX) */ + /* PTK (mobule: SERMUX, LBSC, SCIF) */ PINMUX_GPIO(GPIO_FN_COM2_TXD, COM2_TXD_MARK), PINMUX_GPIO(GPIO_FN_COM2_RXD, COM2_RXD_MARK), PINMUX_GPIO(GPIO_FN_COM2_RTS, COM2_RTS_MARK), @@ -1349,62 +1510,65 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_COM2_DTR, COM2_DTR_MARK), PINMUX_GPIO(GPIO_FN_COM2_DSR, COM2_DSR_MARK), PINMUX_GPIO(GPIO_FN_COM2_DCD, COM2_DCD_MARK), - PINMUX_GPIO(GPIO_FN_COM2_RI, COM2_RI_MARK), + PINMUX_GPIO(GPIO_FN_CLKOUT, CLKOUT_MARK), + PINMUX_GPIO(GPIO_FN_SCK2, SCK2_MARK), + PINMUX_GPIO(GPIO_FN_SCK4, SCK4_MARK), + PINMUX_GPIO(GPIO_FN_SCK3, SCK3_MARK), - /* PTL (mobule: SERMUX) */ - PINMUX_GPIO(GPIO_FN_RAC_TXD, RAC_TXD_MARK), + /* PTL (mobule: SERMUX, SCIF, LBSC, AUD) */ PINMUX_GPIO(GPIO_FN_RAC_RXD, RAC_RXD_MARK), PINMUX_GPIO(GPIO_FN_RAC_RTS, RAC_RTS_MARK), PINMUX_GPIO(GPIO_FN_RAC_CTS, RAC_CTS_MARK), PINMUX_GPIO(GPIO_FN_RAC_DTR, RAC_DTR_MARK), PINMUX_GPIO(GPIO_FN_RAC_DSR, RAC_DSR_MARK), PINMUX_GPIO(GPIO_FN_RAC_DCD, RAC_DCD_MARK), - PINMUX_GPIO(GPIO_FN_RAC_RI, RAC_RI_MARK), + PINMUX_GPIO(GPIO_FN_RAC_TXD, RAC_TXD_MARK), + PINMUX_GPIO(GPIO_FN_RXD2, RXD2_MARK), + PINMUX_GPIO(GPIO_FN_CS5, CS5_MARK), + PINMUX_GPIO(GPIO_FN_CS6, CS6_MARK), + PINMUX_GPIO(GPIO_FN_AUDSYNC, AUDSYNC_MARK), + PINMUX_GPIO(GPIO_FN_AUDCK, AUDCK_MARK), + PINMUX_GPIO(GPIO_FN_TXD2, TXD2_MARK), - /* PTM (mobule: IIC, LPC) */ + /* PTM (mobule: LBSC, IIC) */ + PINMUX_GPIO(GPIO_FN_CS4, CS4_MARK), + PINMUX_GPIO(GPIO_FN_RD, RD_MARK), + PINMUX_GPIO(GPIO_FN_WE0, WE0_MARK), + PINMUX_GPIO(GPIO_FN_CS0, CS0_MARK), PINMUX_GPIO(GPIO_FN_SDA6, SDA6_MARK), PINMUX_GPIO(GPIO_FN_SCL6, SCL6_MARK), PINMUX_GPIO(GPIO_FN_SDA7, SDA7_MARK), PINMUX_GPIO(GPIO_FN_SCL7, SCL7_MARK), - PINMUX_GPIO(GPIO_FN_WP, WP_MARK), - PINMUX_GPIO(GPIO_FN_FMS0, FMS0_MARK), - PINMUX_GPIO(GPIO_FN_FMS1, FMS1_MARK), - /* PTN (mobule: SCIF234, EVC) */ - PINMUX_GPIO(GPIO_FN_SCK2, SCK2_MARK), - PINMUX_GPIO(GPIO_FN_RTS4, RTS4_MARK), - PINMUX_GPIO(GPIO_FN_RTS3, RTS3_MARK), - PINMUX_GPIO(GPIO_FN_RTS2, RTS2_MARK), - PINMUX_GPIO(GPIO_FN_CTS4, CTS4_MARK), - PINMUX_GPIO(GPIO_FN_CTS3, CTS3_MARK), - PINMUX_GPIO(GPIO_FN_CTS2, CTS2_MARK), - PINMUX_GPIO(GPIO_FN_EVENT7, EVENT7_MARK), - PINMUX_GPIO(GPIO_FN_EVENT6, EVENT6_MARK), - PINMUX_GPIO(GPIO_FN_EVENT5, EVENT5_MARK), - PINMUX_GPIO(GPIO_FN_EVENT4, EVENT4_MARK), - PINMUX_GPIO(GPIO_FN_EVENT3, EVENT3_MARK), - PINMUX_GPIO(GPIO_FN_EVENT2, EVENT2_MARK), - PINMUX_GPIO(GPIO_FN_EVENT1, EVENT1_MARK), - PINMUX_GPIO(GPIO_FN_EVENT0, EVENT0_MARK), + /* PTN (mobule: USB, JMC, SGPIO, WDT) */ + PINMUX_GPIO(GPIO_FN_VBUS_EN, VBUS_EN_MARK), + PINMUX_GPIO(GPIO_FN_VBUS_OC, VBUS_OC_MARK), + PINMUX_GPIO(GPIO_FN_JMCTCK, JMCTCK_MARK), + PINMUX_GPIO(GPIO_FN_JMCTMS, JMCTMS_MARK), + PINMUX_GPIO(GPIO_FN_JMCTDO, JMCTDO_MARK), + PINMUX_GPIO(GPIO_FN_JMCTDI, JMCTDI_MARK), + PINMUX_GPIO(GPIO_FN_JMCTRST, JMCTRST_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_CLK, SGPIO1_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_LOAD, SGPIO1_LOAD_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_DI, SGPIO1_DI_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO1_DO, SGPIO1_DO_MARK), + PINMUX_GPIO(GPIO_FN_SUB_CLKIN, SUB_CLKIN_MARK), - /* PTO (mobule: SGPIO) */ + /* PTO (mobule: SGPIO, SerMux) */ PINMUX_GPIO(GPIO_FN_SGPIO0_CLK, SGPIO0_CLK_MARK), PINMUX_GPIO(GPIO_FN_SGPIO0_LOAD, SGPIO0_LOAD_MARK), PINMUX_GPIO(GPIO_FN_SGPIO0_DI, SGPIO0_DI_MARK), PINMUX_GPIO(GPIO_FN_SGPIO0_DO, SGPIO0_DO_MARK), - PINMUX_GPIO(GPIO_FN_SGPIO1_CLK, SGPIO1_CLK_MARK), - PINMUX_GPIO(GPIO_FN_SGPIO1_LOAD, SGPIO1_LOAD_MARK), - PINMUX_GPIO(GPIO_FN_SGPIO1_DI, SGPIO1_DI_MARK), - PINMUX_GPIO(GPIO_FN_SGPIO1_DO, SGPIO1_DO_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO2_CLK, SGPIO2_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO2_LOAD, SGPIO2_LOAD_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO2_DI, SGPIO2_DI_MARK), + PINMUX_GPIO(GPIO_FN_SGPIO2_DO, SGPIO2_DO_MARK), + PINMUX_GPIO(GPIO_FN_COM1_TXD, COM1_TXD_MARK), + PINMUX_GPIO(GPIO_FN_COM1_RXD, COM1_RXD_MARK), + PINMUX_GPIO(GPIO_FN_COM1_RTS, COM1_RTS_MARK), + PINMUX_GPIO(GPIO_FN_COM1_CTS, COM1_CTS_MARK), - /* PTP (mobule: JMC, SCIF234) */ - PINMUX_GPIO(GPIO_FN_JMCTCK, JMCTCK_MARK), - PINMUX_GPIO(GPIO_FN_JMCTMS, JMCTMS_MARK), - PINMUX_GPIO(GPIO_FN_JMCTDO, JMCTDO_MARK), - PINMUX_GPIO(GPIO_FN_JMCTDI, JMCTDI_MARK), - PINMUX_GPIO(GPIO_FN_JMCRST, JMCRST_MARK), - PINMUX_GPIO(GPIO_FN_SCK4, SCK4_MARK), - PINMUX_GPIO(GPIO_FN_SCK3, SCK3_MARK), + /* PTP (mobule: EVC, ADC) */ /* PTQ (mobule: LPC) */ PINMUX_GPIO(GPIO_FN_LAD3, LAD3_MARK), @@ -1439,31 +1603,41 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_SDA3, SDA3_MARK), PINMUX_GPIO(GPIO_FN_SCL3, SCL3_MARK), - /* PTT (mobule: SYSTEM, PWMX) */ - PINMUX_GPIO(GPIO_FN_AUDSYNC, AUDSYNC_MARK), - PINMUX_GPIO(GPIO_FN_AUDCK, AUDCK_MARK), + /* PTT (mobule: PWMX, AUD) */ + PINMUX_GPIO(GPIO_FN_PWMX7, PWMX7_MARK), + PINMUX_GPIO(GPIO_FN_PWMX6, PWMX6_MARK), + PINMUX_GPIO(GPIO_FN_PWMX5, PWMX5_MARK), + PINMUX_GPIO(GPIO_FN_PWMX4, PWMX4_MARK), + PINMUX_GPIO(GPIO_FN_PWMX3, PWMX3_MARK), + PINMUX_GPIO(GPIO_FN_PWMX2, PWMX2_MARK), + PINMUX_GPIO(GPIO_FN_PWMX1, PWMX1_MARK), + PINMUX_GPIO(GPIO_FN_PWMX0, PWMX0_MARK), PINMUX_GPIO(GPIO_FN_AUDATA3, AUDATA3_MARK), PINMUX_GPIO(GPIO_FN_AUDATA2, AUDATA2_MARK), PINMUX_GPIO(GPIO_FN_AUDATA1, AUDATA1_MARK), PINMUX_GPIO(GPIO_FN_AUDATA0, AUDATA0_MARK), - PINMUX_GPIO(GPIO_FN_PWX7, PWX7_MARK), - PINMUX_GPIO(GPIO_FN_PWX6, PWX6_MARK), - PINMUX_GPIO(GPIO_FN_PWX5, PWX5_MARK), - PINMUX_GPIO(GPIO_FN_PWX4, PWX4_MARK), - - /* PTU (mobule: LBSC, DMAC) */ - PINMUX_GPIO(GPIO_FN_CS6, CS6_MARK), - PINMUX_GPIO(GPIO_FN_CS5, CS5_MARK), - PINMUX_GPIO(GPIO_FN_CS4, CS4_MARK), - PINMUX_GPIO(GPIO_FN_CS0, CS0_MARK), - PINMUX_GPIO(GPIO_FN_RD, RD_MARK), - PINMUX_GPIO(GPIO_FN_WE0, WE0_MARK), - PINMUX_GPIO(GPIO_FN_A25, A25_MARK), - PINMUX_GPIO(GPIO_FN_A24, A24_MARK), - PINMUX_GPIO(GPIO_FN_DREQ0, DREQ0_MARK), - PINMUX_GPIO(GPIO_FN_DACK0, DACK0_MARK), + PINMUX_GPIO(GPIO_FN_STATUS1, STATUS1_MARK), + PINMUX_GPIO(GPIO_FN_STATUS0, STATUS0_MARK), - /* PTV (mobule: LBSC, DMAC) */ + /* PTU (mobule: LPC, APM) */ + PINMUX_GPIO(GPIO_FN_LGPIO7, LGPIO7_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO6, LGPIO6_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO5, LGPIO5_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO4, LGPIO4_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO3, LGPIO3_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO2, LGPIO2_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO1, LGPIO1_MARK), + PINMUX_GPIO(GPIO_FN_LGPIO0, LGPIO0_MARK), + PINMUX_GPIO(GPIO_FN_APMONCTL_O, APMONCTL_O_MARK), + PINMUX_GPIO(GPIO_FN_APMPWBTOUT_O, APMPWBTOUT_O_MARK), + PINMUX_GPIO(GPIO_FN_APMSCI_O, APMSCI_O_MARK), + PINMUX_GPIO(GPIO_FN_APMVDDON, APMVDDON_MARK), + PINMUX_GPIO(GPIO_FN_APMSLPBTN, APMSLPBTN_MARK), + PINMUX_GPIO(GPIO_FN_APMPWRBTN, APMPWRBTN_MARK), + PINMUX_GPIO(GPIO_FN_APMS5N, APMS5N_MARK), + PINMUX_GPIO(GPIO_FN_APMS3N, APMS3N_MARK), + + /* PTV (mobule: LBSC, SerMux, R-SPI, EVC, GRA) */ PINMUX_GPIO(GPIO_FN_A23, A23_MARK), PINMUX_GPIO(GPIO_FN_A22, A22_MARK), PINMUX_GPIO(GPIO_FN_A21, A21_MARK), @@ -1472,12 +1646,20 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_A18, A18_MARK), PINMUX_GPIO(GPIO_FN_A17, A17_MARK), PINMUX_GPIO(GPIO_FN_A16, A16_MARK), - PINMUX_GPIO(GPIO_FN_TEND0, TEND0_MARK), - PINMUX_GPIO(GPIO_FN_DREQ1, DREQ1_MARK), - PINMUX_GPIO(GPIO_FN_DACK1, DACK1_MARK), - PINMUX_GPIO(GPIO_FN_TEND1, TEND1_MARK), + PINMUX_GPIO(GPIO_FN_COM2_RI, COM2_RI_MARK), + PINMUX_GPIO(GPIO_FN_R_SPI_MOSI, R_SPI_MOSI_MARK), + PINMUX_GPIO(GPIO_FN_R_SPI_MISO, R_SPI_MISO_MARK), + PINMUX_GPIO(GPIO_FN_R_SPI_RSPCK, R_SPI_RSPCK_MARK), + PINMUX_GPIO(GPIO_FN_R_SPI_SSL0, R_SPI_SSL0_MARK), + PINMUX_GPIO(GPIO_FN_R_SPI_SSL1, R_SPI_SSL1_MARK), + PINMUX_GPIO(GPIO_FN_EVENT7, EVENT7_MARK), + PINMUX_GPIO(GPIO_FN_EVENT6, EVENT6_MARK), + PINMUX_GPIO(GPIO_FN_VBIOS_DI, VBIOS_DI_MARK), + PINMUX_GPIO(GPIO_FN_VBIOS_DO, VBIOS_DO_MARK), + PINMUX_GPIO(GPIO_FN_VBIOS_CLK, VBIOS_CLK_MARK), + PINMUX_GPIO(GPIO_FN_VBIOS_CS, VBIOS_CS_MARK), - /* PTW (mobule: LBSC) */ + /* PTW (mobule: LBSC, EVC, SCIF) */ PINMUX_GPIO(GPIO_FN_A16, A16_MARK), PINMUX_GPIO(GPIO_FN_A15, A15_MARK), PINMUX_GPIO(GPIO_FN_A14, A14_MARK), @@ -1487,6 +1669,14 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_A10, A10_MARK), PINMUX_GPIO(GPIO_FN_A9, A9_MARK), PINMUX_GPIO(GPIO_FN_A8, A8_MARK), + PINMUX_GPIO(GPIO_FN_EVENT5, EVENT5_MARK), + PINMUX_GPIO(GPIO_FN_EVENT4, EVENT4_MARK), + PINMUX_GPIO(GPIO_FN_EVENT3, EVENT3_MARK), + PINMUX_GPIO(GPIO_FN_EVENT2, EVENT2_MARK), + PINMUX_GPIO(GPIO_FN_EVENT1, EVENT1_MARK), + PINMUX_GPIO(GPIO_FN_EVENT0, EVENT0_MARK), + PINMUX_GPIO(GPIO_FN_CTS4, CTS4_MARK), + PINMUX_GPIO(GPIO_FN_CTS2, CTS2_MARK), /* PTX (mobule: LBSC) */ PINMUX_GPIO(GPIO_FN_A7, A7_MARK), @@ -1497,6 +1687,10 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_A2, A2_MARK), PINMUX_GPIO(GPIO_FN_A1, A1_MARK), PINMUX_GPIO(GPIO_FN_A0, A0_MARK), + PINMUX_GPIO(GPIO_FN_RTS2, RTS2_MARK), + PINMUX_GPIO(GPIO_FN_SIM_D, SIM_D_MARK), + PINMUX_GPIO(GPIO_FN_SIM_CLK, SIM_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SIM_RST, SIM_RST_MARK), /* PTY (mobule: LBSC) */ PINMUX_GPIO(GPIO_FN_D7, D7_MARK), @@ -1507,18 +1701,36 @@ static struct pinmux_gpio pinmux_gpios[] = { PINMUX_GPIO(GPIO_FN_D2, D2_MARK), PINMUX_GPIO(GPIO_FN_D1, D1_MARK), PINMUX_GPIO(GPIO_FN_D0, D0_MARK), + + /* PTZ (mobule: eMMC, ONFI) */ + PINMUX_GPIO(GPIO_FN_MMCDAT7, MMCDAT7_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT6, MMCDAT6_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT5, MMCDAT5_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT4, MMCDAT4_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT3, MMCDAT3_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT2, MMCDAT2_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT1, MMCDAT1_MARK), + PINMUX_GPIO(GPIO_FN_MMCDAT0, MMCDAT0_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ7, ON_DQ7_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ6, ON_DQ6_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ5, ON_DQ5_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ4, ON_DQ4_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ3, ON_DQ3_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ2, ON_DQ2_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ1, ON_DQ1_MARK), + PINMUX_GPIO(GPIO_FN_ON_DQ0, ON_DQ0_MARK), }; static struct pinmux_cfg_reg pinmux_config_regs[] = { { PINMUX_CFG_REG("PACR", 0xffec0000, 16, 2) { - PTA7_FN, PTA7_OUT, PTA7_IN, 0, - PTA6_FN, PTA6_OUT, PTA6_IN, 0, - PTA5_FN, PTA5_OUT, PTA5_IN, 0, - PTA4_FN, PTA4_OUT, PTA4_IN, 0, - PTA3_FN, PTA3_OUT, PTA3_IN, 0, - PTA2_FN, PTA2_OUT, PTA2_IN, 0, - PTA1_FN, PTA1_OUT, PTA1_IN, 0, - PTA0_FN, PTA0_OUT, PTA0_IN, 0 } + PTA7_FN, PTA7_OUT, PTA7_IN, PTA7_IN_PU, + PTA6_FN, PTA6_OUT, PTA6_IN, PTA6_IN_PU, + PTA5_FN, PTA5_OUT, PTA5_IN, PTA5_IN_PU, + PTA4_FN, PTA4_OUT, PTA4_IN, PTA4_IN_PU, + PTA3_FN, PTA3_OUT, PTA3_IN, PTA3_IN_PU, + PTA2_FN, PTA2_OUT, PTA2_IN, PTA2_IN_PU, + PTA1_FN, PTA1_OUT, PTA1_IN, PTA1_IN_PU, + PTA0_FN, PTA0_OUT, PTA0_IN, PTA0_IN_PU } }, { PINMUX_CFG_REG("PBCR", 0xffec0002, 16, 2) { PTB7_FN, PTB7_OUT, PTB7_IN, 0, @@ -1541,125 +1753,126 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { PTC0_FN, PTC0_OUT, PTC0_IN, 0 } }, { PINMUX_CFG_REG("PDCR", 0xffec0006, 16, 2) { - PTD7_FN, PTD7_OUT, PTD7_IN, 0, - PTD6_FN, PTD6_OUT, PTD6_IN, 0, - PTD5_FN, PTD5_OUT, PTD5_IN, 0, - PTD4_FN, PTD4_OUT, PTD4_IN, 0, - PTD3_FN, PTD3_OUT, PTD3_IN, 0, - PTD2_FN, PTD2_OUT, PTD2_IN, 0, - PTD1_FN, PTD1_OUT, PTD1_IN, 0, - PTD0_FN, PTD0_OUT, PTD0_IN, 0 } + PTD7_FN, PTD7_OUT, PTD7_IN, PTD7_IN_PU, + PTD6_FN, PTD6_OUT, PTD6_IN, PTD6_IN_PU, + PTD5_FN, PTD5_OUT, PTD5_IN, PTD5_IN_PU, + PTD4_FN, PTD4_OUT, PTD4_IN, PTD4_IN_PU, + PTD3_FN, PTD3_OUT, PTD3_IN, PTD3_IN_PU, + PTD2_FN, PTD2_OUT, PTD2_IN, PTD2_IN_PU, + PTD1_FN, PTD1_OUT, PTD1_IN, PTD1_IN_PU, + PTD0_FN, PTD0_OUT, PTD0_IN, PTD0_IN_PU } }, { PINMUX_CFG_REG("PECR", 0xffec0008, 16, 2) { - PTE7_FN, PTE7_OUT, PTE7_IN, 0, - PTE6_FN, PTE6_OUT, PTE6_IN, 0, - PTE5_FN, PTE5_OUT, PTE5_IN, 0, - PTE4_FN, PTE4_OUT, PTE4_IN, 0, - PTE3_FN, PTE3_OUT, PTE3_IN, 0, - PTE2_FN, PTE2_OUT, PTE2_IN, 0, - PTE1_FN, PTE1_OUT, PTE1_IN, 0, - PTE0_FN, PTE0_OUT, PTE0_IN, 0 } + PTE7_FN, PTE7_OUT, PTE7_IN, PTE7_IN_PU, + PTE6_FN, PTE6_OUT, PTE6_IN, PTE6_IN_PU, + PTE5_FN, PTE5_OUT, PTE5_IN, PTE5_IN_PU, + PTE4_FN, PTE4_OUT, PTE4_IN, PTE4_IN_PU, + PTE3_FN, PTE3_OUT, PTE3_IN, PTE3_IN_PU, + PTE2_FN, PTE2_OUT, PTE2_IN, PTE2_IN_PU, + PTE1_FN, PTE1_OUT, PTE1_IN, PTE1_IN_PU, + PTE0_FN, PTE0_OUT, PTE0_IN, PTE0_IN_PU } }, { PINMUX_CFG_REG("PFCR", 0xffec000a, 16, 2) { - PTF7_FN, PTF7_OUT, PTF7_IN, 0, - PTF6_FN, PTF6_OUT, PTF6_IN, 0, - PTF5_FN, PTF5_OUT, PTF5_IN, 0, - PTF4_FN, PTF4_OUT, PTF4_IN, 0, - PTF3_FN, PTF3_OUT, PTF3_IN, 0, - PTF2_FN, PTF2_OUT, PTF2_IN, 0, - PTF1_FN, PTF1_OUT, PTF1_IN, 0, - PTF0_FN, PTF0_OUT, PTF0_IN, 0 } + PTF7_FN, PTF7_OUT, PTF7_IN, PTF7_IN_PU, + PTF6_FN, PTF6_OUT, PTF6_IN, PTF6_IN_PU, + PTF5_FN, PTF5_OUT, PTF5_IN, PTF5_IN_PU, + PTF4_FN, PTF4_OUT, PTF4_IN, PTF4_IN_PU, + PTF3_FN, PTF3_OUT, PTF3_IN, PTF3_IN_PU, + PTF2_FN, PTF2_OUT, PTF2_IN, PTF2_IN_PU, + PTF1_FN, PTF1_OUT, PTF1_IN, PTF1_IN_PU, + PTF0_FN, PTF0_OUT, PTF0_IN, PTF0_IN_PU } }, { PINMUX_CFG_REG("PGCR", 0xffec000c, 16, 2) { - PTG7_FN, PTG7_OUT, PTG7_IN, 0, - PTG6_FN, PTG6_OUT, PTG6_IN, 0, + PTG7_FN, PTG7_OUT, PTG7_IN, PTG7_IN_PU , + PTG6_FN, PTG6_OUT, PTG6_IN, PTG6_IN_PU , PTG5_FN, PTG5_OUT, PTG5_IN, 0, - PTG4_FN, PTG4_OUT, PTG4_IN, 0, + PTG4_FN, PTG4_OUT, PTG4_IN, PTG4_IN_PU , PTG3_FN, PTG3_OUT, PTG3_IN, 0, PTG2_FN, PTG2_OUT, PTG2_IN, 0, PTG1_FN, PTG1_OUT, PTG1_IN, 0, PTG0_FN, PTG0_OUT, PTG0_IN, 0 } }, { PINMUX_CFG_REG("PHCR", 0xffec000e, 16, 2) { - PTH7_FN, PTH7_OUT, PTH7_IN, 0, - PTH6_FN, PTH6_OUT, PTH6_IN, 0, - PTH5_FN, PTH5_OUT, PTH5_IN, 0, - PTH4_FN, PTH4_OUT, PTH4_IN, 0, - PTH3_FN, PTH3_OUT, PTH3_IN, 0, - PTH2_FN, PTH2_OUT, PTH2_IN, 0, - PTH1_FN, PTH1_OUT, PTH1_IN, 0, - PTH0_FN, PTH0_OUT, PTH0_IN, 0 } + PTH7_FN, PTH7_OUT, PTH7_IN, PTH7_IN_PU, + PTH6_FN, PTH6_OUT, PTH6_IN, PTH6_IN_PU, + PTH5_FN, PTH5_OUT, PTH5_IN, PTH5_IN_PU, + PTH4_FN, PTH4_OUT, PTH4_IN, PTH4_IN_PU, + PTH3_FN, PTH3_OUT, PTH3_IN, PTH3_IN_PU, + PTH2_FN, PTH2_OUT, PTH2_IN, PTH2_IN_PU, + PTH1_FN, PTH1_OUT, PTH1_IN, PTH1_IN_PU, + PTH0_FN, PTH0_OUT, PTH0_IN, PTH0_IN_PU } }, { PINMUX_CFG_REG("PICR", 0xffec0010, 16, 2) { - PTI7_FN, PTI7_OUT, PTI7_IN, 0, - PTI6_FN, PTI6_OUT, PTI6_IN, 0, + PTI7_FN, PTI7_OUT, PTI7_IN, PTI7_IN_PU, + PTI6_FN, PTI6_OUT, PTI6_IN, PTI6_IN_PU, PTI5_FN, PTI5_OUT, PTI5_IN, 0, - PTI4_FN, PTI4_OUT, PTI4_IN, 0, - PTI3_FN, PTI3_OUT, PTI3_IN, 0, - PTI2_FN, PTI2_OUT, PTI2_IN, 0, - PTI1_FN, PTI1_OUT, PTI1_IN, 0, - PTI0_FN, PTI0_OUT, PTI0_IN, 0 } + PTI4_FN, PTI4_OUT, PTI4_IN, PTI4_IN_PU, + PTI3_FN, PTI3_OUT, PTI3_IN, PTI3_IN_PU, + PTI2_FN, PTI2_OUT, PTI2_IN, PTI2_IN_PU, + PTI1_FN, PTI1_OUT, PTI1_IN, PTI1_IN_PU, + PTI0_FN, PTI0_OUT, PTI0_IN, PTI0_IN_PU } }, { PINMUX_CFG_REG("PJCR", 0xffec0012, 16, 2) { - PTJ7_FN, PTJ7_OUT, PTJ7_IN, 0, - PTJ6_FN, PTJ6_OUT, PTJ6_IN, 0, - PTJ5_FN, PTJ5_OUT, PTJ5_IN, 0, - PTJ4_FN, PTJ4_OUT, PTJ4_IN, 0, - PTJ3_FN, PTJ3_OUT, PTJ3_IN, 0, - PTJ2_FN, PTJ2_OUT, PTJ2_IN, 0, - PTJ1_FN, PTJ1_OUT, PTJ1_IN, 0, - PTJ0_FN, PTJ0_OUT, PTJ0_IN, 0 } + 0, 0, 0, 0, /* reserved: always set 1 */ + PTJ6_FN, PTJ6_OUT, PTJ6_IN, PTJ6_IN_PU, + PTJ5_FN, PTJ5_OUT, PTJ5_IN, PTJ5_IN_PU, + PTJ4_FN, PTJ4_OUT, PTJ4_IN, PTJ4_IN_PU, + PTJ3_FN, PTJ3_OUT, PTJ3_IN, PTJ3_IN_PU, + PTJ2_FN, PTJ2_OUT, PTJ2_IN, PTJ2_IN_PU, + PTJ1_FN, PTJ1_OUT, PTJ1_IN, PTJ1_IN_PU, + PTJ0_FN, PTJ0_OUT, PTJ0_IN, PTJ0_IN_PU } }, { PINMUX_CFG_REG("PKCR", 0xffec0014, 16, 2) { - PTK7_FN, PTK7_OUT, PTK7_IN, 0, - PTK6_FN, PTK6_OUT, PTK6_IN, 0, - PTK5_FN, PTK5_OUT, PTK5_IN, 0, - PTK4_FN, PTK4_OUT, PTK4_IN, 0, - PTK3_FN, PTK3_OUT, PTK3_IN, 0, - PTK2_FN, PTK2_OUT, PTK2_IN, 0, - PTK1_FN, PTK1_OUT, PTK1_IN, 0, - PTK0_FN, PTK0_OUT, PTK0_IN, 0 } + PTK7_FN, PTK7_OUT, PTK7_IN, PTK7_IN_PU, + PTK6_FN, PTK6_OUT, PTK6_IN, PTK6_IN_PU, + PTK5_FN, PTK5_OUT, PTK5_IN, PTK5_IN_PU, + PTK4_FN, PTK4_OUT, PTK4_IN, PTK4_IN_PU, + PTK3_FN, PTK3_OUT, PTK3_IN, PTK3_IN_PU, + PTK2_FN, PTK2_OUT, PTK2_IN, PTK2_IN_PU, + PTK1_FN, PTK1_OUT, PTK1_IN, PTK1_IN_PU, + PTK0_FN, PTK0_OUT, PTK0_IN, PTK0_IN_PU } }, { PINMUX_CFG_REG("PLCR", 0xffec0016, 16, 2) { - PTL7_FN, PTL7_OUT, PTL7_IN, 0, - PTL6_FN, PTL6_OUT, PTL6_IN, 0, - PTL5_FN, PTL5_OUT, PTL5_IN, 0, - PTL4_FN, PTL4_OUT, PTL4_IN, 0, - PTL3_FN, PTL3_OUT, PTL3_IN, 0, - PTL2_FN, PTL2_OUT, PTL2_IN, 0, - PTL1_FN, PTL1_OUT, PTL1_IN, 0, - PTL0_FN, PTL0_OUT, PTL0_IN, 0 } + 0, 0, 0, 0, /* reserved: always set 1 */ + PTL6_FN, PTL6_OUT, PTL6_IN, PTL6_IN_PU, + PTL5_FN, PTL5_OUT, PTL5_IN, PTL5_IN_PU, + PTL4_FN, PTL4_OUT, PTL4_IN, PTL4_IN_PU, + PTL3_FN, PTL3_OUT, PTL3_IN, PTL3_IN_PU, + PTL2_FN, PTL2_OUT, PTL2_IN, PTL2_IN_PU, + PTL1_FN, PTL1_OUT, PTL1_IN, PTL1_IN_PU, + PTL0_FN, PTL0_OUT, PTL0_IN, PTL0_IN_PU } }, { PINMUX_CFG_REG("PMCR", 0xffec0018, 16, 2) { - 0, 0, 0, 0, /* reserved: always set 1 */ - PTM6_FN, PTM6_OUT, PTM6_IN, 0, - PTM5_FN, PTM5_OUT, PTM5_IN, 0, - PTM4_FN, PTM4_OUT, PTM4_IN, 0, + PTM7_FN, PTM7_OUT, PTM7_IN, PTM7_IN_PU, + PTM6_FN, PTM6_OUT, PTM6_IN, PTM6_IN_PU, + PTM5_FN, PTM5_OUT, PTM5_IN, PTM5_IN_PU, + PTM4_FN, PTM4_OUT, PTM4_IN, PTM4_IN_PU, PTM3_FN, PTM3_OUT, PTM3_IN, 0, PTM2_FN, PTM2_OUT, PTM2_IN, 0, PTM1_FN, PTM1_OUT, PTM1_IN, 0, PTM0_FN, PTM0_OUT, PTM0_IN, 0 } }, { PINMUX_CFG_REG("PNCR", 0xffec001a, 16, 2) { - PTN7_FN, PTN7_OUT, PTN7_IN, 0, + 0, 0, 0, 0, /* reserved: always set 1 */ PTN6_FN, PTN6_OUT, PTN6_IN, 0, PTN5_FN, PTN5_OUT, PTN5_IN, 0, - PTN4_FN, PTN4_OUT, PTN4_IN, 0, - PTN3_FN, PTN3_OUT, PTN3_IN, 0, - PTN2_FN, PTN2_OUT, PTN2_IN, 0, - PTN1_FN, PTN1_OUT, PTN1_IN, 0, - PTN0_FN, PTN0_OUT, PTN0_IN, 0 } + PTN4_FN, PTN4_OUT, PTN4_IN, PTN4_IN_PU, + PTN3_FN, PTN3_OUT, PTN3_IN, PTN3_IN_PU, + PTN2_FN, PTN2_OUT, PTN2_IN, PTN2_IN_PU, + PTN1_FN, PTN1_OUT, PTN1_IN, PTN1_IN_PU, + PTN0_FN, PTN0_OUT, PTN0_IN, PTN0_IN_PU } }, { PINMUX_CFG_REG("POCR", 0xffec001c, 16, 2) { - PTO7_FN, PTO7_OUT, PTO7_IN, 0, - PTO6_FN, PTO6_OUT, PTO6_IN, 0, - PTO5_FN, PTO5_OUT, PTO5_IN, 0, - PTO4_FN, PTO4_OUT, PTO4_IN, 0, - PTO3_FN, PTO3_OUT, PTO3_IN, 0, - PTO2_FN, PTO2_OUT, PTO2_IN, 0, - PTO1_FN, PTO1_OUT, PTO1_IN, 0, - PTO0_FN, PTO0_OUT, PTO0_IN, 0 } + PTO7_FN, PTO7_OUT, PTO7_IN, PTO7_IN_PU, + PTO6_FN, PTO6_OUT, PTO6_IN, PTO6_IN_PU, + PTO5_FN, PTO5_OUT, PTO5_IN, PTO5_IN_PU, + PTO4_FN, PTO4_OUT, PTO4_IN, PTO4_IN_PU, + PTO3_FN, PTO3_OUT, PTO3_IN, PTO3_IN_PU, + PTO2_FN, PTO2_OUT, PTO2_IN, PTO2_IN_PU, + PTO1_FN, PTO1_OUT, PTO1_IN, PTO1_IN_PU, + PTO0_FN, PTO0_OUT, PTO0_IN, PTO0_IN_PU } }, +#if 0 /* FIXME: Remove it? */ { PINMUX_CFG_REG("PPCR", 0xffec001e, 16, 2) { 0, 0, 0, 0, /* reserved: always set 1 */ PTP6_FN, PTP6_OUT, PTP6_IN, 0, @@ -1670,6 +1883,7 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { PTP1_FN, PTP1_OUT, PTP1_IN, 0, PTP0_FN, PTP0_OUT, PTP0_IN, 0 } }, +#endif { PINMUX_CFG_REG("PQCR", 0xffec0020, 16, 2) { 0, 0, 0, 0, /* reserved: always set 1 */ PTQ6_FN, PTQ6_OUT, PTQ6_IN, 0, @@ -1701,14 +1915,14 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { PTS0_FN, PTS0_OUT, PTS0_IN, 0 } }, { PINMUX_CFG_REG("PTCR", 0xffec0026, 16, 2) { - 0, 0, 0, 0, /* reserved: always set 1 */ - 0, 0, 0, 0, /* reserved: always set 1 */ - PTT5_FN, PTT5_OUT, PTT5_IN, 0, - PTT4_FN, PTT4_OUT, PTT4_IN, 0, - PTT3_FN, PTT3_OUT, PTT3_IN, 0, - PTT2_FN, PTT2_OUT, PTT2_IN, 0, - PTT1_FN, PTT1_OUT, PTT1_IN, 0, - PTT0_FN, PTT0_OUT, PTT0_IN, 0 } + PTT7_FN, PTT7_OUT, PTT7_IN, PTO7_IN_PU, + PTT6_FN, PTT6_OUT, PTT6_IN, PTO6_IN_PU, + PTT5_FN, PTT5_OUT, PTT5_IN, PTO5_IN_PU, + PTT4_FN, PTT4_OUT, PTT4_IN, PTO4_IN_PU, + PTT3_FN, PTT3_OUT, PTT3_IN, PTO3_IN_PU, + PTT2_FN, PTT2_OUT, PTT2_IN, PTO2_IN_PU, + PTT1_FN, PTT1_OUT, PTT1_IN, PTO1_IN_PU, + PTT0_FN, PTT0_OUT, PTT0_IN, PTO0_IN_PU } }, { PINMUX_CFG_REG("PUCR", 0xffec0028, 16, 2) { PTU7_FN, PTU7_OUT, PTU7_IN, PTU7_IN_PU, @@ -1727,16 +1941,16 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { PTV4_FN, PTV4_OUT, PTV4_IN, PTV4_IN_PU, PTV3_FN, PTV3_OUT, PTV3_IN, PTV3_IN_PU, PTV2_FN, PTV2_OUT, PTV2_IN, PTV2_IN_PU, - PTV1_FN, PTV1_OUT, PTV1_IN, PTV1_IN_PU, - PTV0_FN, PTV0_OUT, PTV0_IN, PTV0_IN_PU } + PTV1_FN, PTV1_OUT, PTV1_IN, 0, + PTV0_FN, PTV0_OUT, PTV0_IN, 0 } }, { PINMUX_CFG_REG("PWCR", 0xffec002c, 16, 2) { - PTW7_FN, PTW7_OUT, PTW7_IN, PTW7_IN_PU, - PTW6_FN, PTW6_OUT, PTW6_IN, PTW6_IN_PU, - PTW5_FN, PTW5_OUT, PTW5_IN, PTW5_IN_PU, - PTW4_FN, PTW4_OUT, PTW4_IN, PTW4_IN_PU, - PTW3_FN, PTW3_OUT, PTW3_IN, PTW3_IN_PU, - PTW2_FN, PTW2_OUT, PTW2_IN, PTW2_IN_PU, + PTW7_FN, PTW7_OUT, PTW7_IN, 0, + PTW6_FN, PTW6_OUT, PTW6_IN, 0, + PTW5_FN, PTW5_OUT, PTW5_IN, 0, + PTW4_FN, PTW4_OUT, PTW4_IN, 0, + PTW3_FN, PTW3_OUT, PTW3_IN, 0, + PTW2_FN, PTW2_OUT, PTW2_IN, 0, PTW1_FN, PTW1_OUT, PTW1_IN, PTW1_IN_PU, PTW0_FN, PTW0_OUT, PTW0_IN, PTW0_IN_PU } }, @@ -1761,32 +1975,32 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { PTY0_FN, PTY0_OUT, PTY0_IN, PTY0_IN_PU } }, { PINMUX_CFG_REG("PZCR", 0xffec0032, 16, 2) { - 0, PTZ7_OUT, PTZ7_IN, 0, - 0, PTZ6_OUT, PTZ6_IN, 0, - 0, PTZ5_OUT, PTZ5_IN, 0, - 0, PTZ4_OUT, PTZ4_IN, 0, - 0, PTZ3_OUT, PTZ3_IN, 0, - 0, PTZ2_OUT, PTZ2_IN, 0, - 0, PTZ1_OUT, PTZ1_IN, 0, - 0, PTZ0_OUT, PTZ0_IN, 0 } + PTZ7_FN, PTZ7_OUT, PTZ7_IN, 0, + PTZ6_FN, PTZ6_OUT, PTZ6_IN, 0, + PTZ5_FN, PTZ5_OUT, PTZ5_IN, 0, + PTZ4_FN, PTZ4_OUT, PTZ4_IN, 0, + PTZ3_FN, PTZ3_OUT, PTZ3_IN, 0, + PTZ2_FN, PTZ2_OUT, PTZ2_IN, 0, + PTZ1_FN, PTZ1_OUT, PTZ1_IN, 0, + PTZ0_FN, PTZ0_OUT, PTZ0_IN, 0 } }, { PINMUX_CFG_REG("PSEL0", 0xffec0070, 16, 1) { - PS0_15_FN3, PS0_15_FN1, - PS0_14_FN3, PS0_14_FN1, - PS0_13_FN3, PS0_13_FN1, - PS0_12_FN3, PS0_12_FN1, - 0, 0, - 0, 0, + PS0_15_FN1, PS0_15_FN2, + PS0_14_FN1, PS0_14_FN2, + PS0_13_FN1, PS0_13_FN2, + PS0_12_FN1, PS0_12_FN2, + PS0_11_FN1, PS0_11_FN2, + PS0_10_FN1, PS0_10_FN2, + PS0_9_FN1, PS0_9_FN2, + PS0_8_FN1, PS0_8_FN2, + PS0_7_FN1, PS0_7_FN2, + PS0_6_FN1, PS0_6_FN2, + PS0_5_FN1, PS0_5_FN2, + PS0_4_FN1, PS0_4_FN2, + PS0_3_FN1, PS0_3_FN2, + PS0_2_FN1, PS0_2_FN2, 0, 0, - 0, 0, - PS0_7_FN2, PS0_7_FN1, - PS0_6_FN2, PS0_6_FN1, - PS0_5_FN2, PS0_5_FN1, - PS0_4_FN2, PS0_4_FN1, - PS0_3_FN2, PS0_3_FN1, - PS0_2_FN2, PS0_2_FN1, - PS0_1_FN2, PS0_1_FN1, 0, 0, } }, { PINMUX_CFG_REG("PSEL1", 0xffec0072, 16, 1) { @@ -1795,73 +2009,136 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { 0, 0, 0, 0, 0, 0, + PS1_10_FN1, PS1_10_FN2, + PS1_9_FN1, PS1_9_FN2, + PS1_8_FN1, PS1_8_FN2, 0, 0, 0, 0, 0, 0, - PS1_7_FN1, PS1_7_FN3, - PS1_6_FN1, PS1_6_FN3, - 0, 0, - 0, 0, 0, 0, 0, 0, + PS1_2_FN1, PS1_2_FN2, 0, 0, 0, 0, } }, { PINMUX_CFG_REG("PSEL2", 0xffec0074, 16, 1) { 0, 0, 0, 0, - PS2_13_FN3, PS2_13_FN1, - PS2_12_FN3, PS2_12_FN1, + PS2_13_FN1, PS2_13_FN2, + PS2_12_FN1, PS2_12_FN2, 0, 0, 0, 0, 0, 0, 0, 0, + PS2_7_FN1, PS2_7_FN2, + PS2_6_FN1, PS2_6_FN2, + PS2_5_FN1, PS2_5_FN2, + PS2_4_FN1, PS2_4_FN2, 0, 0, + PS2_2_FN1, PS2_2_FN2, 0, 0, + 0, 0, } + }, + { PINMUX_CFG_REG("PSEL3", 0xffec0076, 16, 1) { + PS3_15_FN1, PS3_15_FN2, + PS3_14_FN1, PS3_14_FN2, + PS3_13_FN1, PS3_13_FN2, + PS3_12_FN1, PS3_12_FN2, + PS3_11_FN1, PS3_11_FN2, + PS3_10_FN1, PS3_10_FN2, + PS3_9_FN1, PS3_9_FN2, + PS3_8_FN1, PS3_8_FN2, + PS3_7_FN1, PS3_7_FN2, 0, 0, 0, 0, 0, 0, 0, 0, - PS2_1_FN1, PS2_1_FN2, - PS2_0_FN1, PS2_0_FN2, } + PS3_2_FN1, PS3_2_FN2, + PS3_1_FN1, PS3_1_FN2, + 0, 0, } }, + { PINMUX_CFG_REG("PSEL4", 0xffec0078, 16, 1) { - PS4_15_FN2, PS4_15_FN1, - PS4_14_FN2, PS4_14_FN1, - PS4_13_FN2, PS4_13_FN1, - PS4_12_FN2, PS4_12_FN1, - PS4_11_FN2, PS4_11_FN1, - PS4_10_FN2, PS4_10_FN1, - PS4_9_FN2, PS4_9_FN1, 0, 0, + PS4_14_FN1, PS4_14_FN2, + PS4_13_FN1, PS4_13_FN2, + PS4_12_FN1, PS4_12_FN2, 0, 0, + PS4_10_FN1, PS4_10_FN2, + PS4_9_FN1, PS4_9_FN2, + PS4_8_FN1, PS4_8_FN2, 0, 0, 0, 0, 0, 0, - PS4_3_FN2, PS4_3_FN1, - PS4_2_FN2, PS4_2_FN1, - PS4_1_FN2, PS4_1_FN1, - PS4_0_FN2, PS4_0_FN1, } + PS4_4_FN1, PS4_4_FN2, + PS4_3_FN1, PS4_3_FN2, + PS4_2_FN1, PS4_2_FN2, + PS4_1_FN1, PS4_1_FN2, + PS4_0_FN1, PS4_0_FN2, } }, { PINMUX_CFG_REG("PSEL5", 0xffec007a, 16, 1) { 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, - 0, 0, + PS5_11_FN1, PS5_11_FN2, + PS5_10_FN1, PS5_10_FN2, PS5_9_FN1, PS5_9_FN2, PS5_8_FN1, PS5_8_FN2, PS5_7_FN1, PS5_7_FN2, PS5_6_FN1, PS5_6_FN2, PS5_5_FN1, PS5_5_FN2, + PS5_4_FN1, PS5_4_FN2, + PS5_3_FN1, PS5_3_FN2, + PS5_2_FN1, PS5_2_FN2, + 0, 0, + 0, 0, } + }, + { PINMUX_CFG_REG("PSEL6", 0xffec007c, 16, 1) { + PS6_15_FN1, PS6_15_FN2, + PS6_14_FN1, PS6_14_FN2, + PS6_13_FN1, PS6_13_FN2, + PS6_12_FN1, PS6_12_FN2, + PS6_11_FN1, PS6_11_FN2, + PS6_10_FN1, PS6_10_FN2, + PS6_9_FN1, PS6_9_FN2, + PS6_8_FN1, PS6_8_FN2, + PS6_7_FN1, PS6_7_FN2, + PS6_6_FN1, PS6_6_FN2, + PS6_5_FN1, PS6_5_FN2, + PS6_4_FN1, PS6_4_FN2, + PS6_3_FN1, PS6_3_FN2, + PS6_2_FN1, PS6_2_FN2, + PS6_1_FN1, PS6_1_FN2, + PS6_0_FN1, PS6_0_FN2, } + }, + { PINMUX_CFG_REG("PSEL7", 0xffec0082, 16, 1) { + PS7_15_FN1, PS7_15_FN2, + PS7_14_FN1, PS7_14_FN2, + PS7_13_FN1, PS7_13_FN2, + PS7_12_FN1, PS7_12_FN2, + PS7_11_FN1, PS7_11_FN2, + PS7_10_FN1, PS7_10_FN2, + PS7_9_FN1, PS7_9_FN2, + PS7_8_FN1, PS7_8_FN2, + PS7_7_FN1, PS7_7_FN2, + PS7_6_FN1, PS7_6_FN2, + PS7_5_FN1, PS7_5_FN2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, } }, - { PINMUX_CFG_REG("PSEL6", 0xffec007c, 16, 1) { + { PINMUX_CFG_REG("PSEL8", 0xffec0084, 16, 1) { + PS8_15_FN1, PS8_15_FN2, + PS8_14_FN1, PS8_14_FN2, + PS8_13_FN1, PS8_13_FN2, + PS8_12_FN1, PS8_12_FN2, + PS8_11_FN1, PS8_11_FN2, + PS8_10_FN1, PS8_10_FN2, + PS8_9_FN1, PS8_9_FN2, + PS8_8_FN1, PS8_8_FN2, 0, 0, 0, 0, 0, 0, @@ -1869,15 +2146,7 @@ static struct pinmux_cfg_reg pinmux_config_regs[] = { 0, 0, 0, 0, 0, 0, - 0, 0, - PS6_7_FN_AN, PS6_7_FN_EV, - PS6_6_FN_AN, PS6_6_FN_EV, - PS6_5_FN_AN, PS6_5_FN_EV, - PS6_4_FN_AN, PS6_4_FN_EV, - PS6_3_FN_AN, PS6_3_FN_EV, - PS6_2_FN_AN, PS6_2_FN_EV, - PS6_1_FN_AN, PS6_1_FN_EV, - PS6_0_FN_AN, PS6_0_FN_EV, } + 0, 0, } }, {} }; @@ -1920,7 +2189,7 @@ static struct pinmux_data_reg pinmux_data_regs[] = { PTI3_DATA, PTI2_DATA, PTI1_DATA, PTI0_DATA } }, { PINMUX_DATA_REG("PJDR", 0xffec0046, 8) { - PTJ7_DATA, PTJ6_DATA, PTJ5_DATA, PTJ4_DATA, + 0, PTJ6_DATA, PTJ5_DATA, PTJ4_DATA, PTJ3_DATA, PTJ2_DATA, PTJ1_DATA, PTJ0_DATA } }, { PINMUX_DATA_REG("PKDR", 0xffec0048, 8) { @@ -1928,15 +2197,15 @@ static struct pinmux_data_reg pinmux_data_regs[] = { PTK3_DATA, PTK2_DATA, PTK1_DATA, PTK0_DATA } }, { PINMUX_DATA_REG("PLDR", 0xffec004a, 8) { - PTL7_DATA, PTL6_DATA, PTL5_DATA, PTL4_DATA, + 0, PTL6_DATA, PTL5_DATA, PTL4_DATA, PTL3_DATA, PTL2_DATA, PTL1_DATA, PTL0_DATA } }, { PINMUX_DATA_REG("PMDR", 0xffec004c, 8) { - 0, PTM6_DATA, PTM5_DATA, PTM4_DATA, + PTM7_DATA, PTM6_DATA, PTM5_DATA, PTM4_DATA, PTM3_DATA, PTM2_DATA, PTM1_DATA, PTM0_DATA } }, { PINMUX_DATA_REG("PNDR", 0xffec004e, 8) { - PTN7_DATA, PTN6_DATA, PTN5_DATA, PTN4_DATA, + 0, PTN6_DATA, PTN5_DATA, PTN4_DATA, PTN3_DATA, PTN2_DATA, PTN1_DATA, PTN0_DATA } }, { PINMUX_DATA_REG("PODR", 0xffec0050, 8) { @@ -1944,7 +2213,7 @@ static struct pinmux_data_reg pinmux_data_regs[] = { PTO3_DATA, PTO2_DATA, PTO1_DATA, PTO0_DATA } }, { PINMUX_DATA_REG("PPDR", 0xffec0052, 8) { - 0, PTP6_DATA, PTP5_DATA, PTP4_DATA, + PTP7_DATA, PTP6_DATA, PTP5_DATA, PTP4_DATA, PTP3_DATA, PTP2_DATA, PTP1_DATA, PTP0_DATA } }, { PINMUX_DATA_REG("PQDR", 0xffec0054, 8) { @@ -1960,7 +2229,7 @@ static struct pinmux_data_reg pinmux_data_regs[] = { PTS3_DATA, PTS2_DATA, PTS1_DATA, PTS0_DATA } }, { PINMUX_DATA_REG("PTDR", 0xffec005a, 8) { - 0, 0, PTT5_DATA, PTT4_DATA, + PTT7_DATA, PTT6_DATA, PTT5_DATA, PTT4_DATA, PTT3_DATA, PTT2_DATA, PTT1_DATA, PTT0_DATA } }, { PINMUX_DATA_REG("PUDR", 0xffec005c, 8) { @@ -2000,8 +2269,8 @@ static struct pinmux_info sh7757_pinmux_info = { .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, - .first_gpio = GPIO_PTA7, - .last_gpio = GPIO_FN_D0, + .first_gpio = GPIO_PTA0, + .last_gpio = GPIO_FN_ON_DQ0, .gpios = pinmux_gpios, .cfg_regs = pinmux_config_regs, @@ -2015,5 +2284,4 @@ static int __init plat_pinmux_setup(void) { return register_pinmux(&sh7757_pinmux_info); } - arch_initcall(plat_pinmux_setup); diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c b/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c new file mode 100644 index 00000000000..aaa5338abbf --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/pinmux-shx3.c @@ -0,0 +1,587 @@ +/* + * SH-X3 prototype CPU pinmux + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <cpu/shx3.h> + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + PA7_DATA, PA6_DATA, PA5_DATA, PA4_DATA, + PA3_DATA, PA2_DATA, PA1_DATA, PA0_DATA, + PB7_DATA, PB6_DATA, PB5_DATA, PB4_DATA, + PB3_DATA, PB2_DATA, PB1_DATA, PB0_DATA, + PC7_DATA, PC6_DATA, PC5_DATA, PC4_DATA, + PC3_DATA, PC2_DATA, PC1_DATA, PC0_DATA, + PD7_DATA, PD6_DATA, PD5_DATA, PD4_DATA, + PD3_DATA, PD2_DATA, PD1_DATA, PD0_DATA, + PE7_DATA, PE6_DATA, PE5_DATA, PE4_DATA, + PE3_DATA, PE2_DATA, PE1_DATA, PE0_DATA, + PF7_DATA, PF6_DATA, PF5_DATA, PF4_DATA, + PF3_DATA, PF2_DATA, PF1_DATA, PF0_DATA, + PG7_DATA, PG6_DATA, PG5_DATA, PG4_DATA, + PG3_DATA, PG2_DATA, PG1_DATA, PG0_DATA, + + PH5_DATA, PH4_DATA, + PH3_DATA, PH2_DATA, PH1_DATA, PH0_DATA, + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + PA7_IN, PA6_IN, PA5_IN, PA4_IN, + PA3_IN, PA2_IN, PA1_IN, PA0_IN, + PB7_IN, PB6_IN, PB5_IN, PB4_IN, + PB3_IN, PB2_IN, PB1_IN, PB0_IN, + PC7_IN, PC6_IN, PC5_IN, PC4_IN, + PC3_IN, PC2_IN, PC1_IN, PC0_IN, + PD7_IN, PD6_IN, PD5_IN, PD4_IN, + PD3_IN, PD2_IN, PD1_IN, PD0_IN, + PE7_IN, PE6_IN, PE5_IN, PE4_IN, + PE3_IN, PE2_IN, PE1_IN, PE0_IN, + PF7_IN, PF6_IN, PF5_IN, PF4_IN, + PF3_IN, PF2_IN, PF1_IN, PF0_IN, + PG7_IN, PG6_IN, PG5_IN, PG4_IN, + PG3_IN, PG2_IN, PG1_IN, PG0_IN, + + PH5_IN, PH4_IN, + PH3_IN, PH2_IN, PH1_IN, PH0_IN, + PINMUX_INPUT_END, + + PINMUX_INPUT_PULLUP_BEGIN, + PA7_IN_PU, PA6_IN_PU, PA5_IN_PU, PA4_IN_PU, + PA3_IN_PU, PA2_IN_PU, PA1_IN_PU, PA0_IN_PU, + PB7_IN_PU, PB6_IN_PU, PB5_IN_PU, PB4_IN_PU, + PB3_IN_PU, PB2_IN_PU, PB1_IN_PU, PB0_IN_PU, + PC7_IN_PU, PC6_IN_PU, PC5_IN_PU, PC4_IN_PU, + PC3_IN_PU, PC2_IN_PU, PC1_IN_PU, PC0_IN_PU, + PD7_IN_PU, PD6_IN_PU, PD5_IN_PU, PD4_IN_PU, + PD3_IN_PU, PD2_IN_PU, PD1_IN_PU, PD0_IN_PU, + PE7_IN_PU, PE6_IN_PU, PE5_IN_PU, PE4_IN_PU, + PE3_IN_PU, PE2_IN_PU, PE1_IN_PU, PE0_IN_PU, + PF7_IN_PU, PF6_IN_PU, PF5_IN_PU, PF4_IN_PU, + PF3_IN_PU, PF2_IN_PU, PF1_IN_PU, PF0_IN_PU, + PG7_IN_PU, PG6_IN_PU, PG5_IN_PU, PG4_IN_PU, + PG3_IN_PU, PG2_IN_PU, PG1_IN_PU, PG0_IN_PU, + + PH5_IN_PU, PH4_IN_PU, + PH3_IN_PU, PH2_IN_PU, PH1_IN_PU, PH0_IN_PU, + PINMUX_INPUT_PULLUP_END, + + PINMUX_OUTPUT_BEGIN, + PA7_OUT, PA6_OUT, PA5_OUT, PA4_OUT, + PA3_OUT, PA2_OUT, PA1_OUT, PA0_OUT, + PB7_OUT, PB6_OUT, PB5_OUT, PB4_OUT, + PB3_OUT, PB2_OUT, PB1_OUT, PB0_OUT, + PC7_OUT, PC6_OUT, PC5_OUT, PC4_OUT, + PC3_OUT, PC2_OUT, PC1_OUT, PC0_OUT, + PD7_OUT, PD6_OUT, PD5_OUT, PD4_OUT, + PD3_OUT, PD2_OUT, PD1_OUT, PD0_OUT, + PE7_OUT, PE6_OUT, PE5_OUT, PE4_OUT, + PE3_OUT, PE2_OUT, PE1_OUT, PE0_OUT, + PF7_OUT, PF6_OUT, PF5_OUT, PF4_OUT, + PF3_OUT, PF2_OUT, PF1_OUT, PF0_OUT, + PG7_OUT, PG6_OUT, PG5_OUT, PG4_OUT, + PG3_OUT, PG2_OUT, PG1_OUT, PG0_OUT, + + PH5_OUT, PH4_OUT, + PH3_OUT, PH2_OUT, PH1_OUT, PH0_OUT, + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + PA7_FN, PA6_FN, PA5_FN, PA4_FN, + PA3_FN, PA2_FN, PA1_FN, PA0_FN, + PB7_FN, PB6_FN, PB5_FN, PB4_FN, + PB3_FN, PB2_FN, PB1_FN, PB0_FN, + PC7_FN, PC6_FN, PC5_FN, PC4_FN, + PC3_FN, PC2_FN, PC1_FN, PC0_FN, + PD7_FN, PD6_FN, PD5_FN, PD4_FN, + PD3_FN, PD2_FN, PD1_FN, PD0_FN, + PE7_FN, PE6_FN, PE5_FN, PE4_FN, + PE3_FN, PE2_FN, PE1_FN, PE0_FN, + PF7_FN, PF6_FN, PF5_FN, PF4_FN, + PF3_FN, PF2_FN, PF1_FN, PF0_FN, + PG7_FN, PG6_FN, PG5_FN, PG4_FN, + PG3_FN, PG2_FN, PG1_FN, PG0_FN, + + PH5_FN, PH4_FN, + PH3_FN, PH2_FN, PH1_FN, PH0_FN, + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + + D31_MARK, D30_MARK, D29_MARK, D28_MARK, D27_MARK, D26_MARK, + D25_MARK, D24_MARK, D23_MARK, D22_MARK, D21_MARK, D20_MARK, + D19_MARK, D18_MARK, D17_MARK, D16_MARK, + + BACK_MARK, BREQ_MARK, + WE3_MARK, WE2_MARK, + CS6_MARK, CS5_MARK, CS4_MARK, + CLKOUTENB_MARK, + + DACK3_MARK, DACK2_MARK, DACK1_MARK, DACK0_MARK, + DREQ3_MARK, DREQ2_MARK, DREQ1_MARK, DREQ0_MARK, + + IRQ3_MARK, IRQ2_MARK, IRQ1_MARK, IRQ0_MARK, + + DRAK3_MARK, DRAK2_MARK, DRAK1_MARK, DRAK0_MARK, + + SCK3_MARK, SCK2_MARK, SCK1_MARK, SCK0_MARK, + IRL3_MARK, IRL2_MARK, IRL1_MARK, IRL0_MARK, + TXD3_MARK, TXD2_MARK, TXD1_MARK, TXD0_MARK, + RXD3_MARK, RXD2_MARK, RXD1_MARK, RXD0_MARK, + + CE2B_MARK, CE2A_MARK, IOIS16_MARK, + STATUS1_MARK, STATUS0_MARK, + + IRQOUT_MARK, + + PINMUX_MARK_END, +}; + +static pinmux_enum_t shx3_pinmux_data[] = { + + /* PA GPIO */ + PINMUX_DATA(PA7_DATA, PA7_IN, PA7_OUT, PA7_IN_PU), + PINMUX_DATA(PA6_DATA, PA6_IN, PA6_OUT, PA6_IN_PU), + PINMUX_DATA(PA5_DATA, PA5_IN, PA5_OUT, PA5_IN_PU), + PINMUX_DATA(PA4_DATA, PA4_IN, PA4_OUT, PA4_IN_PU), + PINMUX_DATA(PA3_DATA, PA3_IN, PA3_OUT, PA3_IN_PU), + PINMUX_DATA(PA2_DATA, PA2_IN, PA2_OUT, PA2_IN_PU), + PINMUX_DATA(PA1_DATA, PA1_IN, PA1_OUT, PA1_IN_PU), + PINMUX_DATA(PA0_DATA, PA0_IN, PA0_OUT, PA0_IN_PU), + + /* PB GPIO */ + PINMUX_DATA(PB7_DATA, PB7_IN, PB7_OUT, PB7_IN_PU), + PINMUX_DATA(PB6_DATA, PB6_IN, PB6_OUT, PB6_IN_PU), + PINMUX_DATA(PB5_DATA, PB5_IN, PB5_OUT, PB5_IN_PU), + PINMUX_DATA(PB4_DATA, PB4_IN, PB4_OUT, PB4_IN_PU), + PINMUX_DATA(PB3_DATA, PB3_IN, PB3_OUT, PB3_IN_PU), + PINMUX_DATA(PB2_DATA, PB2_IN, PB2_OUT, PB2_IN_PU), + PINMUX_DATA(PB1_DATA, PB1_IN, PB1_OUT, PB1_IN_PU), + PINMUX_DATA(PB0_DATA, PB0_IN, PB0_OUT, PB0_IN_PU), + + /* PC GPIO */ + PINMUX_DATA(PC7_DATA, PC7_IN, PC7_OUT, PC7_IN_PU), + PINMUX_DATA(PC6_DATA, PC6_IN, PC6_OUT, PC6_IN_PU), + PINMUX_DATA(PC5_DATA, PC5_IN, PC5_OUT, PC5_IN_PU), + PINMUX_DATA(PC4_DATA, PC4_IN, PC4_OUT, PC4_IN_PU), + PINMUX_DATA(PC3_DATA, PC3_IN, PC3_OUT, PC3_IN_PU), + PINMUX_DATA(PC2_DATA, PC2_IN, PC2_OUT, PC2_IN_PU), + PINMUX_DATA(PC1_DATA, PC1_IN, PC1_OUT, PC1_IN_PU), + PINMUX_DATA(PC0_DATA, PC0_IN, PC0_OUT, PC0_IN_PU), + + /* PD GPIO */ + PINMUX_DATA(PD7_DATA, PD7_IN, PD7_OUT, PD7_IN_PU), + PINMUX_DATA(PD6_DATA, PD6_IN, PD6_OUT, PD6_IN_PU), + PINMUX_DATA(PD5_DATA, PD5_IN, PD5_OUT, PD5_IN_PU), + PINMUX_DATA(PD4_DATA, PD4_IN, PD4_OUT, PD4_IN_PU), + PINMUX_DATA(PD3_DATA, PD3_IN, PD3_OUT, PD3_IN_PU), + PINMUX_DATA(PD2_DATA, PD2_IN, PD2_OUT, PD2_IN_PU), + PINMUX_DATA(PD1_DATA, PD1_IN, PD1_OUT, PD1_IN_PU), + PINMUX_DATA(PD0_DATA, PD0_IN, PD0_OUT, PD0_IN_PU), + + /* PE GPIO */ + PINMUX_DATA(PE7_DATA, PE7_IN, PE7_OUT, PE7_IN_PU), + PINMUX_DATA(PE6_DATA, PE6_IN, PE6_OUT, PE6_IN_PU), + PINMUX_DATA(PE5_DATA, PE5_IN, PE5_OUT, PE5_IN_PU), + PINMUX_DATA(PE4_DATA, PE4_IN, PE4_OUT, PE4_IN_PU), + PINMUX_DATA(PE3_DATA, PE3_IN, PE3_OUT, PE3_IN_PU), + PINMUX_DATA(PE2_DATA, PE2_IN, PE2_OUT, PE2_IN_PU), + PINMUX_DATA(PE1_DATA, PE1_IN, PE1_OUT, PE1_IN_PU), + PINMUX_DATA(PE0_DATA, PE0_IN, PE0_OUT, PE0_IN_PU), + + /* PF GPIO */ + PINMUX_DATA(PF7_DATA, PF7_IN, PF7_OUT, PF7_IN_PU), + PINMUX_DATA(PF6_DATA, PF6_IN, PF6_OUT, PF6_IN_PU), + PINMUX_DATA(PF5_DATA, PF5_IN, PF5_OUT, PF5_IN_PU), + PINMUX_DATA(PF4_DATA, PF4_IN, PF4_OUT, PF4_IN_PU), + PINMUX_DATA(PF3_DATA, PF3_IN, PF3_OUT, PF3_IN_PU), + PINMUX_DATA(PF2_DATA, PF2_IN, PF2_OUT, PF2_IN_PU), + PINMUX_DATA(PF1_DATA, PF1_IN, PF1_OUT, PF1_IN_PU), + PINMUX_DATA(PF0_DATA, PF0_IN, PF0_OUT, PF0_IN_PU), + + /* PG GPIO */ + PINMUX_DATA(PG7_DATA, PG7_IN, PG7_OUT, PG7_IN_PU), + PINMUX_DATA(PG6_DATA, PG6_IN, PG6_OUT, PG6_IN_PU), + PINMUX_DATA(PG5_DATA, PG5_IN, PG5_OUT, PG5_IN_PU), + PINMUX_DATA(PG4_DATA, PG4_IN, PG4_OUT, PG4_IN_PU), + PINMUX_DATA(PG3_DATA, PG3_IN, PG3_OUT, PG3_IN_PU), + PINMUX_DATA(PG2_DATA, PG2_IN, PG2_OUT, PG2_IN_PU), + PINMUX_DATA(PG1_DATA, PG1_IN, PG1_OUT, PG1_IN_PU), + PINMUX_DATA(PG0_DATA, PG0_IN, PG0_OUT, PG0_IN_PU), + + /* PH GPIO */ + PINMUX_DATA(PH5_DATA, PH5_IN, PH5_OUT, PH5_IN_PU), + PINMUX_DATA(PH4_DATA, PH4_IN, PH4_OUT, PH4_IN_PU), + PINMUX_DATA(PH3_DATA, PH3_IN, PH3_OUT, PH3_IN_PU), + PINMUX_DATA(PH2_DATA, PH2_IN, PH2_OUT, PH2_IN_PU), + PINMUX_DATA(PH1_DATA, PH1_IN, PH1_OUT, PH1_IN_PU), + PINMUX_DATA(PH0_DATA, PH0_IN, PH0_OUT, PH0_IN_PU), + + /* PA FN */ + PINMUX_DATA(D31_MARK, PA7_FN), + PINMUX_DATA(D30_MARK, PA6_FN), + PINMUX_DATA(D29_MARK, PA5_FN), + PINMUX_DATA(D28_MARK, PA4_FN), + PINMUX_DATA(D27_MARK, PA3_FN), + PINMUX_DATA(D26_MARK, PA2_FN), + PINMUX_DATA(D25_MARK, PA1_FN), + PINMUX_DATA(D24_MARK, PA0_FN), + + /* PB FN */ + PINMUX_DATA(D23_MARK, PB7_FN), + PINMUX_DATA(D22_MARK, PB6_FN), + PINMUX_DATA(D21_MARK, PB5_FN), + PINMUX_DATA(D20_MARK, PB4_FN), + PINMUX_DATA(D19_MARK, PB3_FN), + PINMUX_DATA(D18_MARK, PB2_FN), + PINMUX_DATA(D17_MARK, PB1_FN), + PINMUX_DATA(D16_MARK, PB0_FN), + + /* PC FN */ + PINMUX_DATA(BACK_MARK, PC7_FN), + PINMUX_DATA(BREQ_MARK, PC6_FN), + PINMUX_DATA(WE3_MARK, PC5_FN), + PINMUX_DATA(WE2_MARK, PC4_FN), + PINMUX_DATA(CS6_MARK, PC3_FN), + PINMUX_DATA(CS5_MARK, PC2_FN), + PINMUX_DATA(CS4_MARK, PC1_FN), + PINMUX_DATA(CLKOUTENB_MARK, PC0_FN), + + /* PD FN */ + PINMUX_DATA(DACK3_MARK, PD7_FN), + PINMUX_DATA(DACK2_MARK, PD6_FN), + PINMUX_DATA(DACK1_MARK, PD5_FN), + PINMUX_DATA(DACK0_MARK, PD4_FN), + PINMUX_DATA(DREQ3_MARK, PD3_FN), + PINMUX_DATA(DREQ2_MARK, PD2_FN), + PINMUX_DATA(DREQ1_MARK, PD1_FN), + PINMUX_DATA(DREQ0_MARK, PD0_FN), + + /* PE FN */ + PINMUX_DATA(IRQ3_MARK, PE7_FN), + PINMUX_DATA(IRQ2_MARK, PE6_FN), + PINMUX_DATA(IRQ1_MARK, PE5_FN), + PINMUX_DATA(IRQ0_MARK, PE4_FN), + PINMUX_DATA(DRAK3_MARK, PE3_FN), + PINMUX_DATA(DRAK2_MARK, PE2_FN), + PINMUX_DATA(DRAK1_MARK, PE1_FN), + PINMUX_DATA(DRAK0_MARK, PE0_FN), + + /* PF FN */ + PINMUX_DATA(SCK3_MARK, PF7_FN), + PINMUX_DATA(SCK2_MARK, PF6_FN), + PINMUX_DATA(SCK1_MARK, PF5_FN), + PINMUX_DATA(SCK0_MARK, PF4_FN), + PINMUX_DATA(IRL3_MARK, PF3_FN), + PINMUX_DATA(IRL2_MARK, PF2_FN), + PINMUX_DATA(IRL1_MARK, PF1_FN), + PINMUX_DATA(IRL0_MARK, PF0_FN), + + /* PG FN */ + PINMUX_DATA(TXD3_MARK, PG7_FN), + PINMUX_DATA(TXD2_MARK, PG6_FN), + PINMUX_DATA(TXD1_MARK, PG5_FN), + PINMUX_DATA(TXD0_MARK, PG4_FN), + PINMUX_DATA(RXD3_MARK, PG3_FN), + PINMUX_DATA(RXD2_MARK, PG2_FN), + PINMUX_DATA(RXD1_MARK, PG1_FN), + PINMUX_DATA(RXD0_MARK, PG0_FN), + + /* PH FN */ + PINMUX_DATA(CE2B_MARK, PH5_FN), + PINMUX_DATA(CE2A_MARK, PH4_FN), + PINMUX_DATA(IOIS16_MARK, PH3_FN), + PINMUX_DATA(STATUS1_MARK, PH2_FN), + PINMUX_DATA(STATUS0_MARK, PH1_FN), + PINMUX_DATA(IRQOUT_MARK, PH0_FN), +}; + +static struct pinmux_gpio shx3_pinmux_gpios[] = { + /* PA */ + PINMUX_GPIO(GPIO_PA7, PA7_DATA), + PINMUX_GPIO(GPIO_PA6, PA6_DATA), + PINMUX_GPIO(GPIO_PA5, PA5_DATA), + PINMUX_GPIO(GPIO_PA4, PA4_DATA), + PINMUX_GPIO(GPIO_PA3, PA3_DATA), + PINMUX_GPIO(GPIO_PA2, PA2_DATA), + PINMUX_GPIO(GPIO_PA1, PA1_DATA), + PINMUX_GPIO(GPIO_PA0, PA0_DATA), + + /* PB */ + PINMUX_GPIO(GPIO_PB7, PB7_DATA), + PINMUX_GPIO(GPIO_PB6, PB6_DATA), + PINMUX_GPIO(GPIO_PB5, PB5_DATA), + PINMUX_GPIO(GPIO_PB4, PB4_DATA), + PINMUX_GPIO(GPIO_PB3, PB3_DATA), + PINMUX_GPIO(GPIO_PB2, PB2_DATA), + PINMUX_GPIO(GPIO_PB1, PB1_DATA), + PINMUX_GPIO(GPIO_PB0, PB0_DATA), + + /* PC */ + PINMUX_GPIO(GPIO_PC7, PC7_DATA), + PINMUX_GPIO(GPIO_PC6, PC6_DATA), + PINMUX_GPIO(GPIO_PC5, PC5_DATA), + PINMUX_GPIO(GPIO_PC4, PC4_DATA), + PINMUX_GPIO(GPIO_PC3, PC3_DATA), + PINMUX_GPIO(GPIO_PC2, PC2_DATA), + PINMUX_GPIO(GPIO_PC1, PC1_DATA), + PINMUX_GPIO(GPIO_PC0, PC0_DATA), + + /* PD */ + PINMUX_GPIO(GPIO_PD7, PD7_DATA), + PINMUX_GPIO(GPIO_PD6, PD6_DATA), + PINMUX_GPIO(GPIO_PD5, PD5_DATA), + PINMUX_GPIO(GPIO_PD4, PD4_DATA), + PINMUX_GPIO(GPIO_PD3, PD3_DATA), + PINMUX_GPIO(GPIO_PD2, PD2_DATA), + PINMUX_GPIO(GPIO_PD1, PD1_DATA), + PINMUX_GPIO(GPIO_PD0, PD0_DATA), + + /* PE */ + PINMUX_GPIO(GPIO_PE7, PE7_DATA), + PINMUX_GPIO(GPIO_PE6, PE6_DATA), + PINMUX_GPIO(GPIO_PE5, PE5_DATA), + PINMUX_GPIO(GPIO_PE4, PE4_DATA), + PINMUX_GPIO(GPIO_PE3, PE3_DATA), + PINMUX_GPIO(GPIO_PE2, PE2_DATA), + PINMUX_GPIO(GPIO_PE1, PE1_DATA), + PINMUX_GPIO(GPIO_PE0, PE0_DATA), + + /* PF */ + PINMUX_GPIO(GPIO_PF7, PF7_DATA), + PINMUX_GPIO(GPIO_PF6, PF6_DATA), + PINMUX_GPIO(GPIO_PF5, PF5_DATA), + PINMUX_GPIO(GPIO_PF4, PF4_DATA), + PINMUX_GPIO(GPIO_PF3, PF3_DATA), + PINMUX_GPIO(GPIO_PF2, PF2_DATA), + PINMUX_GPIO(GPIO_PF1, PF1_DATA), + PINMUX_GPIO(GPIO_PF0, PF0_DATA), + + /* PG */ + PINMUX_GPIO(GPIO_PG7, PG7_DATA), + PINMUX_GPIO(GPIO_PG6, PG6_DATA), + PINMUX_GPIO(GPIO_PG5, PG5_DATA), + PINMUX_GPIO(GPIO_PG4, PG4_DATA), + PINMUX_GPIO(GPIO_PG3, PG3_DATA), + PINMUX_GPIO(GPIO_PG2, PG2_DATA), + PINMUX_GPIO(GPIO_PG1, PG1_DATA), + PINMUX_GPIO(GPIO_PG0, PG0_DATA), + + /* PH */ + PINMUX_GPIO(GPIO_PH5, PH5_DATA), + PINMUX_GPIO(GPIO_PH4, PH4_DATA), + PINMUX_GPIO(GPIO_PH3, PH3_DATA), + PINMUX_GPIO(GPIO_PH2, PH2_DATA), + PINMUX_GPIO(GPIO_PH1, PH1_DATA), + PINMUX_GPIO(GPIO_PH0, PH0_DATA), + + /* FN */ + PINMUX_GPIO(GPIO_FN_D31, D31_MARK), + PINMUX_GPIO(GPIO_FN_D30, D30_MARK), + PINMUX_GPIO(GPIO_FN_D29, D29_MARK), + PINMUX_GPIO(GPIO_FN_D28, D28_MARK), + PINMUX_GPIO(GPIO_FN_D27, D27_MARK), + PINMUX_GPIO(GPIO_FN_D26, D26_MARK), + PINMUX_GPIO(GPIO_FN_D25, D25_MARK), + PINMUX_GPIO(GPIO_FN_D24, D24_MARK), + PINMUX_GPIO(GPIO_FN_D23, D23_MARK), + PINMUX_GPIO(GPIO_FN_D22, D22_MARK), + PINMUX_GPIO(GPIO_FN_D21, D21_MARK), + PINMUX_GPIO(GPIO_FN_D20, D20_MARK), + PINMUX_GPIO(GPIO_FN_D19, D19_MARK), + PINMUX_GPIO(GPIO_FN_D18, D18_MARK), + PINMUX_GPIO(GPIO_FN_D17, D17_MARK), + PINMUX_GPIO(GPIO_FN_D16, D16_MARK), + PINMUX_GPIO(GPIO_FN_BACK, BACK_MARK), + PINMUX_GPIO(GPIO_FN_BREQ, BREQ_MARK), + PINMUX_GPIO(GPIO_FN_WE3, WE3_MARK), + PINMUX_GPIO(GPIO_FN_WE2, WE2_MARK), + PINMUX_GPIO(GPIO_FN_CS6, CS6_MARK), + PINMUX_GPIO(GPIO_FN_CS5, CS5_MARK), + PINMUX_GPIO(GPIO_FN_CS4, CS4_MARK), + PINMUX_GPIO(GPIO_FN_CLKOUTENB, CLKOUTENB_MARK), + PINMUX_GPIO(GPIO_FN_DACK3, DACK3_MARK), + PINMUX_GPIO(GPIO_FN_DACK2, DACK2_MARK), + PINMUX_GPIO(GPIO_FN_DACK1, DACK1_MARK), + PINMUX_GPIO(GPIO_FN_DACK0, DACK0_MARK), + PINMUX_GPIO(GPIO_FN_DREQ3, DREQ3_MARK), + PINMUX_GPIO(GPIO_FN_DREQ2, DREQ2_MARK), + PINMUX_GPIO(GPIO_FN_DREQ1, DREQ1_MARK), + PINMUX_GPIO(GPIO_FN_DREQ0, DREQ0_MARK), + PINMUX_GPIO(GPIO_FN_IRQ3, IRQ3_MARK), + PINMUX_GPIO(GPIO_FN_IRQ2, IRQ2_MARK), + PINMUX_GPIO(GPIO_FN_IRQ1, IRQ1_MARK), + PINMUX_GPIO(GPIO_FN_IRQ0, IRQ0_MARK), + PINMUX_GPIO(GPIO_FN_DRAK3, DRAK3_MARK), + PINMUX_GPIO(GPIO_FN_DRAK2, DRAK2_MARK), + PINMUX_GPIO(GPIO_FN_DRAK1, DRAK1_MARK), + PINMUX_GPIO(GPIO_FN_DRAK0, DRAK0_MARK), + PINMUX_GPIO(GPIO_FN_SCK3, SCK3_MARK), + PINMUX_GPIO(GPIO_FN_SCK2, SCK2_MARK), + PINMUX_GPIO(GPIO_FN_SCK1, SCK1_MARK), + PINMUX_GPIO(GPIO_FN_SCK0, SCK0_MARK), + PINMUX_GPIO(GPIO_FN_IRL3, IRL3_MARK), + PINMUX_GPIO(GPIO_FN_IRL2, IRL2_MARK), + PINMUX_GPIO(GPIO_FN_IRL1, IRL1_MARK), + PINMUX_GPIO(GPIO_FN_IRL0, IRL0_MARK), + PINMUX_GPIO(GPIO_FN_TXD3, TXD3_MARK), + PINMUX_GPIO(GPIO_FN_TXD2, TXD2_MARK), + PINMUX_GPIO(GPIO_FN_TXD1, TXD1_MARK), + PINMUX_GPIO(GPIO_FN_TXD0, TXD0_MARK), + PINMUX_GPIO(GPIO_FN_RXD3, RXD3_MARK), + PINMUX_GPIO(GPIO_FN_RXD2, RXD2_MARK), + PINMUX_GPIO(GPIO_FN_RXD1, RXD1_MARK), + PINMUX_GPIO(GPIO_FN_RXD0, RXD0_MARK), + PINMUX_GPIO(GPIO_FN_CE2B, CE2B_MARK), + PINMUX_GPIO(GPIO_FN_CE2A, CE2A_MARK), + PINMUX_GPIO(GPIO_FN_IOIS16, IOIS16_MARK), + PINMUX_GPIO(GPIO_FN_STATUS1, STATUS1_MARK), + PINMUX_GPIO(GPIO_FN_STATUS0, STATUS0_MARK), + PINMUX_GPIO(GPIO_FN_IRQOUT, IRQOUT_MARK), +}; + +static struct pinmux_cfg_reg shx3_pinmux_config_regs[] = { + { PINMUX_CFG_REG("PABCR", 0xffc70000, 32, 2) { + PA7_FN, PA7_OUT, PA7_IN, PA7_IN_PU, + PA6_FN, PA6_OUT, PA6_IN, PA6_IN_PU, + PA5_FN, PA5_OUT, PA5_IN, PA5_IN_PU, + PA4_FN, PA4_OUT, PA4_IN, PA4_IN_PU, + PA3_FN, PA3_OUT, PA3_IN, PA3_IN_PU, + PA2_FN, PA2_OUT, PA2_IN, PA2_IN_PU, + PA1_FN, PA1_OUT, PA1_IN, PA1_IN_PU, + PA0_FN, PA0_OUT, PA0_IN, PA0_IN_PU, + PB7_FN, PB7_OUT, PB7_IN, PB7_IN_PU, + PB6_FN, PB6_OUT, PB6_IN, PB6_IN_PU, + PB5_FN, PB5_OUT, PB5_IN, PB5_IN_PU, + PB4_FN, PB4_OUT, PB4_IN, PB4_IN_PU, + PB3_FN, PB3_OUT, PB3_IN, PB3_IN_PU, + PB2_FN, PB2_OUT, PB2_IN, PB2_IN_PU, + PB1_FN, PB1_OUT, PB1_IN, PB1_IN_PU, + PB0_FN, PB0_OUT, PB0_IN, PB0_IN_PU, }, + }, + { PINMUX_CFG_REG("PCDCR", 0xffc70004, 32, 2) { + PC7_FN, PC7_OUT, PC7_IN, PC7_IN_PU, + PC6_FN, PC6_OUT, PC6_IN, PC6_IN_PU, + PC5_FN, PC5_OUT, PC5_IN, PC5_IN_PU, + PC4_FN, PC4_OUT, PC4_IN, PC4_IN_PU, + PC3_FN, PC3_OUT, PC3_IN, PC3_IN_PU, + PC2_FN, PC2_OUT, PC2_IN, PC2_IN_PU, + PC1_FN, PC1_OUT, PC1_IN, PC1_IN_PU, + PC0_FN, PC0_OUT, PC0_IN, PC0_IN_PU, + PD7_FN, PD7_OUT, PD7_IN, PD7_IN_PU, + PD6_FN, PD6_OUT, PD6_IN, PD6_IN_PU, + PD5_FN, PD5_OUT, PD5_IN, PD5_IN_PU, + PD4_FN, PD4_OUT, PD4_IN, PD4_IN_PU, + PD3_FN, PD3_OUT, PD3_IN, PD3_IN_PU, + PD2_FN, PD2_OUT, PD2_IN, PD2_IN_PU, + PD1_FN, PD1_OUT, PD1_IN, PD1_IN_PU, + PD0_FN, PD0_OUT, PD0_IN, PD0_IN_PU, }, + }, + { PINMUX_CFG_REG("PEFCR", 0xffc70008, 32, 2) { + PE7_FN, PE7_OUT, PE7_IN, PE7_IN_PU, + PE6_FN, PE6_OUT, PE6_IN, PE6_IN_PU, + PE5_FN, PE5_OUT, PE5_IN, PE5_IN_PU, + PE4_FN, PE4_OUT, PE4_IN, PE4_IN_PU, + PE3_FN, PE3_OUT, PE3_IN, PE3_IN_PU, + PE2_FN, PE2_OUT, PE2_IN, PE2_IN_PU, + PE1_FN, PE1_OUT, PE1_IN, PE1_IN_PU, + PE0_FN, PE0_OUT, PE0_IN, PE0_IN_PU, + PF7_FN, PF7_OUT, PF7_IN, PF7_IN_PU, + PF6_FN, PF6_OUT, PF6_IN, PF6_IN_PU, + PF5_FN, PF5_OUT, PF5_IN, PF5_IN_PU, + PF4_FN, PF4_OUT, PF4_IN, PF4_IN_PU, + PF3_FN, PF3_OUT, PF3_IN, PF3_IN_PU, + PF2_FN, PF2_OUT, PF2_IN, PF2_IN_PU, + PF1_FN, PF1_OUT, PF1_IN, PF1_IN_PU, + PF0_FN, PF0_OUT, PF0_IN, PF0_IN_PU, }, + }, + { PINMUX_CFG_REG("PGHCR", 0xffc7000c, 32, 2) { + PG7_FN, PG7_OUT, PG7_IN, PG7_IN_PU, + PG6_FN, PG6_OUT, PG6_IN, PG6_IN_PU, + PG5_FN, PG5_OUT, PG5_IN, PG5_IN_PU, + PG4_FN, PG4_OUT, PG4_IN, PG4_IN_PU, + PG3_FN, PG3_OUT, PG3_IN, PG3_IN_PU, + PG2_FN, PG2_OUT, PG2_IN, PG2_IN_PU, + PG1_FN, PG1_OUT, PG1_IN, PG1_IN_PU, + PG0_FN, PG0_OUT, PG0_IN, PG0_IN_PU, + 0, 0, 0, 0, + 0, 0, 0, 0, + PH5_FN, PH5_OUT, PH5_IN, PH5_IN_PU, + PH4_FN, PH4_OUT, PH4_IN, PH4_IN_PU, + PH3_FN, PH3_OUT, PH3_IN, PH3_IN_PU, + PH2_FN, PH2_OUT, PH2_IN, PH2_IN_PU, + PH1_FN, PH1_OUT, PH1_IN, PH1_IN_PU, + PH0_FN, PH0_OUT, PH0_IN, PH0_IN_PU, }, + }, + { }, +}; + +static struct pinmux_data_reg shx3_pinmux_data_regs[] = { + { PINMUX_DATA_REG("PABDR", 0xffc70010, 32) { + 0, 0, 0, 0, 0, 0, 0, 0, + PA7_DATA, PA6_DATA, PA5_DATA, PA4_DATA, + PA3_DATA, PA2_DATA, PA1_DATA, PA0_DATA, + 0, 0, 0, 0, 0, 0, 0, 0, + PB7_DATA, PB6_DATA, PB5_DATA, PB4_DATA, + PB3_DATA, PB2_DATA, PB1_DATA, PB0_DATA, }, + }, + { PINMUX_DATA_REG("PCDDR", 0xffc70014, 32) { + 0, 0, 0, 0, 0, 0, 0, 0, + PC7_DATA, PC6_DATA, PC5_DATA, PC4_DATA, + PC3_DATA, PC2_DATA, PC1_DATA, PC0_DATA, + 0, 0, 0, 0, 0, 0, 0, 0, + PD7_DATA, PD6_DATA, PD5_DATA, PD4_DATA, + PD3_DATA, PD2_DATA, PD1_DATA, PD0_DATA, }, + }, + { PINMUX_DATA_REG("PEFDR", 0xffc70018, 32) { + 0, 0, 0, 0, 0, 0, 0, 0, + PE7_DATA, PE6_DATA, PE5_DATA, PE4_DATA, + PE3_DATA, PE2_DATA, PE1_DATA, PE0_DATA, + 0, 0, 0, 0, 0, 0, 0, 0, + PF7_DATA, PF6_DATA, PF5_DATA, PF4_DATA, + PF3_DATA, PF2_DATA, PF1_DATA, PF0_DATA, }, + }, + { PINMUX_DATA_REG("PGHDR", 0xffc7001c, 32) { + 0, 0, 0, 0, 0, 0, 0, 0, + PG7_DATA, PG6_DATA, PG5_DATA, PG4_DATA, + PG3_DATA, PG2_DATA, PG1_DATA, PG0_DATA, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, PH5_DATA, PH4_DATA, + PH3_DATA, PH2_DATA, PH1_DATA, PH0_DATA, }, + }, + { }, +}; + +static struct pinmux_info shx3_pinmux_info = { + .name = "shx3_pfc", + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, + PINMUX_INPUT_PULLUP_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + .first_gpio = GPIO_PA7, + .last_gpio = GPIO_FN_IRQOUT, + .gpios = shx3_pinmux_gpios, + .gpio_data = shx3_pinmux_data, + .gpio_data_size = ARRAY_SIZE(shx3_pinmux_data), + .cfg_regs = shx3_pinmux_config_regs, + .data_regs = shx3_pinmux_data_regs, +}; + +static int __init shx3_pinmux_setup(void) +{ + return register_pinmux(&shx3_pinmux_info); +} +arch_initcall(shx3_pinmux_setup); diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index 79c556e5626..828c9657eb5 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -524,6 +524,70 @@ static struct platform_device veu1_device = { }, }; +/* BEU0 */ +static struct uio_info beu0_platform_data = { + .name = "BEU0", + .version = "0", + .irq = evt2irq(0x8A0), +}; + +static struct resource beu0_resources[] = { + [0] = { + .name = "BEU0", + .start = 0xfe930000, + .end = 0xfe933400, + .flags = IORESOURCE_MEM, + }, + [1] = { + /* place holder for contiguous memory */ + }, +}; + +static struct platform_device beu0_device = { + .name = "uio_pdrv_genirq", + .id = 6, + .dev = { + .platform_data = &beu0_platform_data, + }, + .resource = beu0_resources, + .num_resources = ARRAY_SIZE(beu0_resources), + .archdata = { + .hwblk_id = HWBLK_BEU0, + }, +}; + +/* BEU1 */ +static struct uio_info beu1_platform_data = { + .name = "BEU1", + .version = "0", + .irq = evt2irq(0xA00), +}; + +static struct resource beu1_resources[] = { + [0] = { + .name = "BEU1", + .start = 0xfe940000, + .end = 0xfe943400, + .flags = IORESOURCE_MEM, + }, + [1] = { + /* place holder for contiguous memory */ + }, +}; + +static struct platform_device beu1_device = { + .name = "uio_pdrv_genirq", + .id = 7, + .dev = { + .platform_data = &beu1_platform_data, + }, + .resource = beu1_resources, + .num_resources = ARRAY_SIZE(beu1_resources), + .archdata = { + .hwblk_id = HWBLK_BEU1, + }, +}; + static struct sh_timer_config cmt_platform_data = { .channel_offset = 0x60, .timer_bit = 5, @@ -857,6 +921,8 @@ static struct platform_device *sh7724_devices[] __initdata = { &vpu_device, &veu0_device, &veu1_device, + &beu0_device, + &beu1_device, &jpu_device, &spu0_device, &spu1_device, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c index 444aca95b20..749c6388d5a 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c @@ -26,7 +26,7 @@ static struct plat_sci_port scif2_platform_data = { static struct platform_device scif2_device = { .name = "sh-sci", - .id = 2, + .id = 0, .dev = { .platform_data = &scif2_platform_data, }, @@ -41,7 +41,7 @@ static struct plat_sci_port scif3_platform_data = { static struct platform_device scif3_device = { .name = "sh-sci", - .id = 3, + .id = 1, .dev = { .platform_data = &scif3_platform_data, }, @@ -56,7 +56,7 @@ static struct plat_sci_port scif4_platform_data = { static struct platform_device scif4_device = { .name = "sh-sci", - .id = 4, + .id = 2, .dev = { .platform_data = &scif4_platform_data, }, @@ -163,39 +163,23 @@ enum { IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, - SDHI, - DVC, - IRQ8, IRQ9, IRQ10, - WDT0, - TMU0, TMU1, TMU2, TMU2_TICPI, + SDHI, DVC, + IRQ8, IRQ9, IRQ11, IRQ10, IRQ12, IRQ13, IRQ14, IRQ15, + TMU0, TMU1, TMU2, TMU2_TICPI, TMU3, TMU4, TMU5, HUDI, - ARC4, - DMAC0, - IRQ11, - SCIF2, - DMAC1_6, - USB0, - IRQ12, + DMAC0_5, DMAC6_7, DMAC8_11, + SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, + USB0, USB1, JMC, - SPI1, - IRQ13, IRQ14, - USB1, + SPI0, SPI1, TMR01, TMR23, TMR45, - WDT1, FRT, - LPC, - SCIF0, SCIF1, SCIF3, - PECI0I, PECI1I, PECI2I, - IRQ15, + LPC, LPC5, LPC6, LPC7, LPC8, + PECI0, PECI1, PECI2, PECI3, PECI4, PECI5, ETHERC, - SPI0, - ADC1, - DMAC1_8, + ADC0, ADC1, SIM, - TMU3, TMU4, TMU5, - ADC0, - SCIF4, IIC0_0, IIC0_1, IIC0_2, IIC0_3, IIC1_0, IIC1_1, IIC1_2, IIC1_3, IIC2_0, IIC2_1, IIC2_2, IIC2_3, @@ -206,9 +190,23 @@ enum { IIC7_0, IIC7_1, IIC7_2, IIC7_3, IIC8_0, IIC8_1, IIC8_2, IIC8_3, IIC9_0, IIC9_1, IIC9_2, IIC9_3, - PCIINTA, - PCIE, + ONFICTL, + MMC1, MMC2, + ECCU, + PCIC, + G200, + RSPI, SGPIO, + DMINT12, DMINT13, DMINT14, DMINT15, DMINT16, DMINT17, DMINT18, DMINT19, + DMINT20, DMINT21, DMINT22, DMINT23, + DDRECC, + TSIP, + PCIE_BRIDGE, + WDT0B, WDT1B, WDT2B, WDT3B, WDT4B, WDT5B, WDT6B, WDT7B, WDT8B, + GETHER0, GETHER1, GETHER2, + PBIA, PBIB, PBIC, + DMAE2, DMAE3, + SERMUX2, SERMUX3, /* interrupt groups */ @@ -221,19 +219,18 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(DVC, 0x4e0), INTC_VECT(IRQ8, 0x500), INTC_VECT(IRQ9, 0x520), INTC_VECT(IRQ10, 0x540), - INTC_VECT(WDT0, 0x560), INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0), INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0), INTC_VECT(HUDI, 0x600), INTC_VECT(ARC4, 0x620), - INTC_VECT(DMAC0, 0x640), INTC_VECT(DMAC0, 0x660), - INTC_VECT(DMAC0, 0x680), INTC_VECT(DMAC0, 0x6a0), - INTC_VECT(DMAC0, 0x6c0), + INTC_VECT(DMAC0_5, 0x640), INTC_VECT(DMAC0_5, 0x660), + INTC_VECT(DMAC0_5, 0x680), INTC_VECT(DMAC0_5, 0x6a0), + INTC_VECT(DMAC0_5, 0x6c0), INTC_VECT(IRQ11, 0x6e0), INTC_VECT(SCIF2, 0x700), INTC_VECT(SCIF2, 0x720), INTC_VECT(SCIF2, 0x740), INTC_VECT(SCIF2, 0x760), - INTC_VECT(DMAC0, 0x780), INTC_VECT(DMAC0, 0x7a0), - INTC_VECT(DMAC1_6, 0x7c0), INTC_VECT(DMAC1_6, 0x7e0), + INTC_VECT(DMAC0_5, 0x780), INTC_VECT(DMAC0_5, 0x7a0), + INTC_VECT(DMAC6_7, 0x7c0), INTC_VECT(DMAC6_7, 0x7e0), INTC_VECT(USB0, 0x840), INTC_VECT(IRQ12, 0x880), INTC_VECT(JMC, 0x8a0), @@ -242,7 +239,6 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(USB1, 0x920), INTC_VECT(TMR01, 0xa00), INTC_VECT(TMR23, 0xa20), INTC_VECT(TMR45, 0xa40), - INTC_VECT(WDT1, 0xa60), INTC_VECT(FRT, 0xa80), INTC_VECT(LPC, 0xaa0), INTC_VECT(LPC, 0xac0), INTC_VECT(LPC, 0xae0), INTC_VECT(LPC, 0xb00), @@ -250,14 +246,14 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(SCIF0, 0xb40), INTC_VECT(SCIF1, 0xb60), INTC_VECT(SCIF3, 0xb80), INTC_VECT(SCIF3, 0xba0), INTC_VECT(SCIF3, 0xbc0), INTC_VECT(SCIF3, 0xbe0), - INTC_VECT(PECI0I, 0xc00), INTC_VECT(PECI1I, 0xc20), - INTC_VECT(PECI2I, 0xc40), + INTC_VECT(PECI0, 0xc00), INTC_VECT(PECI1, 0xc20), + INTC_VECT(PECI2, 0xc40), INTC_VECT(IRQ15, 0xc60), INTC_VECT(ETHERC, 0xc80), INTC_VECT(ETHERC, 0xca0), INTC_VECT(SPI0, 0xcc0), INTC_VECT(ADC1, 0xce0), - INTC_VECT(DMAC1_8, 0xd00), INTC_VECT(DMAC1_8, 0xd20), - INTC_VECT(DMAC1_8, 0xd40), INTC_VECT(DMAC1_8, 0xd60), + INTC_VECT(DMAC8_11, 0xd00), INTC_VECT(DMAC8_11, 0xd20), + INTC_VECT(DMAC8_11, 0xd40), INTC_VECT(DMAC8_11, 0xd60), INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0), INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0), INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20), @@ -278,17 +274,47 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(IIC5_0, 0x1860), INTC_VECT(IIC5_1, 0x1880), INTC_VECT(IIC5_2, 0x18a0), INTC_VECT(IIC5_3, 0x18c0), INTC_VECT(IIC6_0, 0x18e0), INTC_VECT(IIC6_1, 0x1900), - INTC_VECT(IIC6_2, 0x1920), INTC_VECT(IIC6_3, 0x1980), + INTC_VECT(IIC6_2, 0x1920), + INTC_VECT(ONFICTL, 0x1960), + INTC_VECT(IIC6_3, 0x1980), INTC_VECT(IIC7_0, 0x19a0), INTC_VECT(IIC7_1, 0x1a00), INTC_VECT(IIC7_2, 0x1a20), INTC_VECT(IIC7_3, 0x1a40), INTC_VECT(IIC8_0, 0x1a60), INTC_VECT(IIC8_1, 0x1a80), INTC_VECT(IIC8_2, 0x1aa0), INTC_VECT(IIC8_3, 0x1b40), INTC_VECT(IIC9_0, 0x1b60), INTC_VECT(IIC9_1, 0x1b80), INTC_VECT(IIC9_2, 0x1c00), INTC_VECT(IIC9_3, 0x1c20), - INTC_VECT(PCIINTA, 0x1ce0), - INTC_VECT(PCIE, 0x1e00), - INTC_VECT(SGPIO, 0x1f80), - INTC_VECT(SGPIO, 0x1fa0), + INTC_VECT(MMC1, 0x1c60), INTC_VECT(MMC2, 0x1c80), + INTC_VECT(ECCU, 0x1cc0), + INTC_VECT(PCIC, 0x1ce0), + INTC_VECT(G200, 0x1d00), + INTC_VECT(RSPI, 0x1d80), INTC_VECT(RSPI, 0x1da0), + INTC_VECT(RSPI, 0x1dc0), INTC_VECT(RSPI, 0x1de0), + INTC_VECT(PECI3, 0x1ec0), INTC_VECT(PECI4, 0x1ee0), + INTC_VECT(PECI5, 0x1f00), + INTC_VECT(SGPIO, 0x1f80), INTC_VECT(SGPIO, 0x1fa0), + INTC_VECT(SGPIO, 0x1fc0), + INTC_VECT(DMINT12, 0x2400), INTC_VECT(DMINT13, 0x2420), + INTC_VECT(DMINT14, 0x2440), INTC_VECT(DMINT15, 0x2460), + INTC_VECT(DMINT16, 0x2480), INTC_VECT(DMINT17, 0x24e0), + INTC_VECT(DMINT18, 0x2500), INTC_VECT(DMINT19, 0x2520), + INTC_VECT(DMINT20, 0x2540), INTC_VECT(DMINT21, 0x2560), + INTC_VECT(DMINT22, 0x2580), INTC_VECT(DMINT23, 0x2600), + INTC_VECT(DDRECC, 0x2620), + INTC_VECT(TSIP, 0x2640), + INTC_VECT(PCIE_BRIDGE, 0x27c0), + INTC_VECT(WDT0B, 0x2800), INTC_VECT(WDT1B, 0x2820), + INTC_VECT(WDT2B, 0x2840), INTC_VECT(WDT3B, 0x2860), + INTC_VECT(WDT4B, 0x2880), INTC_VECT(WDT5B, 0x28a0), + INTC_VECT(WDT6B, 0x28c0), INTC_VECT(WDT7B, 0x28e0), + INTC_VECT(WDT8B, 0x2900), + INTC_VECT(GETHER0, 0x2960), INTC_VECT(GETHER1, 0x2980), + INTC_VECT(GETHER2, 0x29a0), + INTC_VECT(PBIA, 0x2a00), INTC_VECT(PBIB, 0x2a20), + INTC_VECT(PBIC, 0x2a40), + INTC_VECT(DMAE2, 0x2a60), INTC_VECT(DMAE3, 0x2a80), + INTC_VECT(SERMUX2, 0x2aa0), INTC_VECT(SERMUX3, 0x2b40), + INTC_VECT(LPC5, 0x2b60), INTC_VECT(LPC6, 0x2b80), + INTC_VECT(LPC7, 0x2c00), INTC_VECT(LPC8, 0x2c20), }; static struct intc_group groups[] __initdata = { @@ -312,31 +338,45 @@ static struct intc_mask_reg mask_registers[] __initdata = { { 0xffd40038, 0xffd4003c, 32, /* INT2MSKR / INT2MSKCR */ { 0, 0, 0, 0, 0, 0, 0, 0, - 0, DMAC1_8, 0, PECI0I, LPC, FRT, WDT1, TMR45, - TMR23, TMR01, 0, 0, 0, 0, 0, DMAC0, - HUDI, 0, WDT0, SCIF3, SCIF2, SDHI, TMU345, TMU012 + 0, DMAC8_11, 0, PECI0, LPC, FRT, 0, TMR45, + TMR23, TMR01, 0, 0, 0, 0, 0, DMAC0_5, + HUDI, 0, 0, SCIF3, SCIF2, SDHI, TMU345, TMU012 } }, { 0xffd400d0, 0xffd400d4, 32, /* INT2MSKR1 / INT2MSKCR1 */ { IRQ15, IRQ14, IRQ13, IRQ12, IRQ11, IRQ10, SCIF4, ETHERC, IRQ9, IRQ8, SCIF1, SCIF0, USB0, 0, 0, USB1, - ADC1, 0, DMAC1_6, ADC0, SPI0, SIM, PECI2I, PECI1I, + ADC1, 0, DMAC6_7, ADC0, SPI0, SIM, PECI2, PECI1, ARC4, 0, SPI1, JMC, 0, 0, 0, DVC } }, { 0xffd10038, 0xffd1003c, 32, /* INT2MSKR2 / INT2MSKCR2 */ - { IIC4_1, IIC4_2, IIC5_0, 0, 0, 0, SGPIO, 0, - 0, 0, 0, IIC9_2, IIC8_2, IIC8_1, IIC8_0, IIC7_3, + { IIC4_1, IIC4_2, IIC5_0, ONFICTL, 0, 0, SGPIO, 0, + 0, G200, 0, IIC9_2, IIC8_2, IIC8_1, IIC8_0, IIC7_3, IIC7_2, IIC7_1, IIC6_3, IIC0_0, IIC0_1, IIC0_2, IIC0_3, IIC3_1, - IIC2_3, 0, IIC2_1, IIC9_1, IIC3_3, IIC1_0, PCIE, IIC2_2 + IIC2_3, 0, IIC2_1, IIC9_1, IIC3_3, IIC1_0, 0, IIC2_2 } }, - { 0xffd100d0, 0xff1400d4, 32, /* INT2MSKR3 / INT2MSKCR4 */ - { 0, IIC6_1, IIC6_0, IIC5_1, IIC3_2, IIC2_0, 0, 0, + { 0xffd100d0, 0xffd100d4, 32, /* INT2MSKR3 / INT2MSKCR3 */ + { MMC1, IIC6_1, IIC6_0, IIC5_1, IIC3_2, IIC2_0, PECI5, MMC2, IIC1_3, IIC1_2, IIC9_0, IIC8_3, IIC4_3, IIC7_0, 0, IIC6_2, - PCIINTA, 0, IIC4_0, 0, 0, 0, 0, IIC9_3, + PCIC, 0, IIC4_0, 0, ECCU, RSPI, 0, IIC9_3, IIC3_0, 0, IIC5_3, IIC5_2, 0, 0, 0, IIC1_1 } }, + + { 0xffd20038, 0xffd2003c, 32, /* INT2MSKR4 / INT2MSKCR4 */ + { WDT0B, WDT1B, WDT3B, GETHER0, 0, 0, 0, 0, + 0, 0, 0, LPC7, SERMUX2, DMAE3, DMAE2, PBIC, + PBIB, PBIA, GETHER1, DMINT12, DMINT13, DMINT14, DMINT15, TSIP, + DMINT23, 0, DMINT21, LPC6, 0, DMINT16, 0, DMINT22 + } }, + + { 0xffd200d0, 0xffd200d4, 32, /* INT2MSKR5 / INT2MSKCR5 */ + { 0, WDT8B, WDT7B, WDT4B, 0, DMINT20, 0, 0, + DMINT19, DMINT18, LPC5, SERMUX3, WDT2B, GETHER2, 0, 0, + 0, 0, PCIE_BRIDGE, 0, 0, 0, 0, LPC8, + DDRECC, 0, WDT6B, WDT5B, 0, 0, 0, DMINT17 + } }, }; #define INTPRI 0xffd00010 @@ -372,6 +412,22 @@ static struct intc_mask_reg mask_registers[] __initdata = { #define INT2PRI29 0xffd100b4 #define INT2PRI30 0xffd100b8 #define INT2PRI31 0xffd100bc +#define INT2PRI32 0xffd20000 +#define INT2PRI33 0xffd20004 +#define INT2PRI34 0xffd20008 +#define INT2PRI35 0xffd2000c +#define INT2PRI36 0xffd20010 +#define INT2PRI37 0xffd20014 +#define INT2PRI38 0xffd20018 +#define INT2PRI39 0xffd2001c +#define INT2PRI40 0xffd200a0 +#define INT2PRI41 0xffd200a4 +#define INT2PRI42 0xffd200a8 +#define INT2PRI43 0xffd200ac +#define INT2PRI44 0xffd200b0 +#define INT2PRI45 0xffd200b4 +#define INT2PRI46 0xffd200b8 +#define INT2PRI47 0xffd200bc static struct intc_prio_reg prio_registers[] __initdata = { { INTPRI, 0, 32, 4, { IRQ0, IRQ1, IRQ2, IRQ3, @@ -379,39 +435,61 @@ static struct intc_prio_reg prio_registers[] __initdata = { { INT2PRI0, 0, 32, 8, { TMU0, TMU1, TMU2, TMU2_TICPI } }, { INT2PRI1, 0, 32, 8, { TMU3, TMU4, TMU5, SDHI } }, - { INT2PRI2, 0, 32, 8, { SCIF2, SCIF3, WDT0, IRQ8 } }, - { INT2PRI3, 0, 32, 8, { HUDI, DMAC0, ADC0, IRQ9 } }, + { INT2PRI2, 0, 32, 8, { SCIF2, SCIF3, 0, IRQ8 } }, + { INT2PRI3, 0, 32, 8, { HUDI, DMAC0_5, ADC0, IRQ9 } }, { INT2PRI4, 0, 32, 8, { IRQ10, 0, TMR01, TMR23 } }, - { INT2PRI5, 0, 32, 8, { TMR45, WDT1, FRT, LPC } }, - { INT2PRI6, 0, 32, 8, { PECI0I, ETHERC, DMAC1_8, 0 } }, + { INT2PRI5, 0, 32, 8, { TMR45, 0, FRT, LPC } }, + { INT2PRI6, 0, 32, 8, { PECI0, ETHERC, DMAC8_11, 0 } }, { INT2PRI7, 0, 32, 8, { SCIF4, 0, IRQ11, IRQ12 } }, { INT2PRI8, 0, 32, 8, { 0, 0, 0, DVC } }, { INT2PRI9, 0, 32, 8, { ARC4, 0, SPI1, JMC } }, - { INT2PRI10, 0, 32, 8, { SPI0, SIM, PECI2I, PECI1I } }, - { INT2PRI11, 0, 32, 8, { ADC1, IRQ13, DMAC1_6, IRQ14 } }, + { INT2PRI10, 0, 32, 8, { SPI0, SIM, PECI2, PECI1 } }, + { INT2PRI11, 0, 32, 8, { ADC1, IRQ13, DMAC6_7, IRQ14 } }, { INT2PRI12, 0, 32, 8, { USB0, 0, IRQ15, USB1 } }, { INT2PRI13, 0, 32, 8, { 0, 0, SCIF1, SCIF0 } }, { INT2PRI16, 0, 32, 8, { IIC2_2, 0, 0, 0 } }, - { INT2PRI17, 0, 32, 8, { PCIE, 0, 0, IIC1_0 } }, + { INT2PRI17, 0, 32, 8, { 0, 0, 0, IIC1_0 } }, { INT2PRI18, 0, 32, 8, { IIC3_3, IIC9_1, IIC2_1, IIC1_2 } }, { INT2PRI19, 0, 32, 8, { IIC2_3, IIC3_1, 0, IIC1_3 } }, { INT2PRI20, 0, 32, 8, { IIC2_0, IIC6_3, IIC7_1, IIC7_2 } }, { INT2PRI21, 0, 32, 8, { IIC7_3, IIC8_0, IIC8_1, IIC8_2 } }, - { INT2PRI22, 0, 32, 8, { IIC9_2, 0, 0, 0 } }, - { INT2PRI23, 0, 32, 8, { 0, SGPIO, IIC3_2, IIC5_1 } }, - { INT2PRI24, 0, 32, 8, { 0, 0, 0, IIC1_1 } }, + { INT2PRI22, 0, 32, 8, { IIC9_2, MMC2, G200, 0 } }, + { INT2PRI23, 0, 32, 8, { PECI5, SGPIO, IIC3_2, IIC5_1 } }, + { INT2PRI24, 0, 32, 8, { PECI4, PECI3, 0, IIC1_1 } }, { INT2PRI25, 0, 32, 8, { IIC3_0, 0, IIC5_3, IIC5_2 } }, - { INT2PRI26, 0, 32, 8, { 0, 0, 0, IIC9_3 } }, - { INT2PRI27, 0, 32, 8, { PCIINTA, IIC6_0, IIC4_0, IIC6_1 } }, - { INT2PRI28, 0, 32, 8, { IIC4_3, IIC7_0, 0, IIC6_2 } }, + { INT2PRI26, 0, 32, 8, { ECCU, RSPI, 0, IIC9_3 } }, + { INT2PRI27, 0, 32, 8, { PCIC, IIC6_0, IIC4_0, IIC6_1 } }, + { INT2PRI28, 0, 32, 8, { IIC4_3, IIC7_0, MMC1, IIC6_2 } }, { INT2PRI29, 0, 32, 8, { 0, 0, IIC9_0, IIC8_3 } }, - { INT2PRI30, 0, 32, 8, { IIC4_1, IIC4_2, IIC5_0, 0 } }, + { INT2PRI30, 0, 32, 8, { IIC4_1, IIC4_2, IIC5_0, ONFICTL } }, { INT2PRI31, 0, 32, 8, { IIC0_0, IIC0_1, IIC0_2, IIC0_3 } }, + { INT2PRI32, 0, 32, 8, { DMINT22, 0, 0, 0 } }, + { INT2PRI33, 0, 32, 8, { 0, 0, 0, DMINT16 } }, + { INT2PRI34, 0, 32, 8, { 0, LPC6, DMINT21, DMINT18 } }, + { INT2PRI35, 0, 32, 8, { DMINT23, TSIP, 0, DMINT19 } }, + { INT2PRI36, 0, 32, 8, { DMINT20, GETHER1, PBIA, PBIB } }, + { INT2PRI37, 0, 32, 8, { PBIC, DMAE2, DMAE3, SERMUX2 } }, + { INT2PRI38, 0, 32, 8, { LPC7, 0, 0, 0 } }, + { INT2PRI39, 0, 32, 8, { 0, 0, 0, WDT4B } }, + { INT2PRI40, 0, 32, 8, { 0, 0, 0, DMINT17 } }, + { INT2PRI41, 0, 32, 8, { DDRECC, 0, WDT6B, WDT5B } }, + { INT2PRI42, 0, 32, 8, { 0, 0, 0, LPC8 } }, + { INT2PRI43, 0, 32, 8, { 0, WDT7B, PCIE_BRIDGE, WDT8B } }, + { INT2PRI44, 0, 32, 8, { WDT2B, GETHER2, 0, 0 } }, + { INT2PRI45, 0, 32, 8, { 0, 0, LPC5, SERMUX3 } }, + { INT2PRI46, 0, 32, 8, { WDT0B, WDT1B, WDT3B, GETHER0 } }, + { INT2PRI47, 0, 32, 8, { DMINT12, DMINT13, DMINT14, DMINT15 } }, +}; + +static struct intc_sense_reg sense_registers_irq8to15[] __initdata = { + { 0xffd100f8, 32, 2, /* ICR2 */ { IRQ15, IRQ14, IRQ13, IRQ12, + IRQ11, IRQ10, IRQ9, IRQ8 } }, }; static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups, - mask_registers, prio_registers, NULL); + mask_registers, prio_registers, + sense_registers_irq8to15); /* Support for external interrupt pins in IRQ mode */ static struct intc_vect vectors_irq0123[] __initdata = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index 8797723231e..c016c000471 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -629,33 +629,10 @@ static void __init sh7786_usb_setup(void) } } -static int __init sh7786_devices_setup(void) -{ - int ret; - - sh7786_usb_setup(); - - ret = platform_add_devices(sh7786_early_devices, - ARRAY_SIZE(sh7786_early_devices)); - if (unlikely(ret != 0)) - return ret; - - return platform_add_devices(sh7786_devices, - ARRAY_SIZE(sh7786_devices)); -} -arch_initcall(sh7786_devices_setup); - -void __init plat_early_device_setup(void) -{ - early_platform_add_devices(sh7786_early_devices, - ARRAY_SIZE(sh7786_early_devices)); -} - enum { UNUSED = 0, /* interrupt sources */ - IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, @@ -693,9 +670,12 @@ enum { Thermal, INTICI0, INTICI1, INTICI2, INTICI3, INTICI4, INTICI5, INTICI6, INTICI7, + + /* Muxed sub-events */ + TXI1, BRI1, RXI1, ERI1, }; -static struct intc_vect vectors[] __initdata = { +static struct intc_vect sh7786_vectors[] __initdata = { INTC_VECT(WDT, 0x3e0), INTC_VECT(TMU0_0, 0x400), INTC_VECT(TMU0_1, 0x420), INTC_VECT(TMU0_2, 0x440), INTC_VECT(TMU0_3, 0x460), @@ -756,14 +736,12 @@ static struct intc_vect vectors[] __initdata = { #define INTDISTCR0 0xfe4100b0 #define INTDISTCR1 0xfe4100b4 -#define INTACK 0xfe4100b8 -#define INTACKCLR 0xfe4100bc #define INT2DISTCR0 0xfe410900 #define INT2DISTCR1 0xfe410904 #define INT2DISTCR2 0xfe410908 #define INT2DISTCR3 0xfe41090c -static struct intc_mask_reg mask_registers[] __initdata = { +static struct intc_mask_reg sh7786_mask_registers[] __initdata = { { CnINTMSK0, CnINTMSKCLR0, 32, { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 }, INTC_SMP_BALANCING(INTDISTCR0) }, @@ -807,7 +785,7 @@ static struct intc_mask_reg mask_registers[] __initdata = { 0, 0, 0, 0, 0, 0, 0, 0 }, INTC_SMP_BALANCING(INT2DISTCR3) }, }; -static struct intc_prio_reg prio_registers[] __initdata = { +static struct intc_prio_reg sh7786_prio_registers[] __initdata = { { 0xfe410010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, { 0xfe410800, 0, 32, 8, /* INT2PRI0 */ { 0, 0, 0, WDT } }, @@ -851,11 +829,27 @@ static struct intc_prio_reg prio_registers[] __initdata = { INTICI3, INTICI2, INTICI1, INTICI0 }, INTC_SMP(4, 2) }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7786", vectors, NULL, - mask_registers, prio_registers, NULL); +static struct intc_subgroup sh7786_subgroups[] __initdata = { + { 0xfe410c20, 32, SCIF1, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, TXI1, BRI1, RXI1, ERI1 } }, +}; -/* Support for external interrupt pins in IRQ mode */ +static struct intc_desc sh7786_intc_desc __initdata = { + .name = "sh7786", + .hw = { + .vectors = sh7786_vectors, + .nr_vectors = ARRAY_SIZE(sh7786_vectors), + .mask_regs = sh7786_mask_registers, + .nr_mask_regs = ARRAY_SIZE(sh7786_mask_registers), + .subgroups = sh7786_subgroups, + .nr_subgroups = ARRAY_SIZE(sh7786_subgroups), + .prio_regs = sh7786_prio_registers, + .nr_prio_regs = ARRAY_SIZE(sh7786_prio_registers), + }, +}; +/* Support for external interrupt pins in IRQ mode */ static struct intc_vect vectors_irq0123[] __initdata = { INTC_VECT(IRQ0, 0x200), INTC_VECT(IRQ1, 0x240), INTC_VECT(IRQ2, 0x280), INTC_VECT(IRQ3, 0x2c0), @@ -866,23 +860,25 @@ static struct intc_vect vectors_irq4567[] __initdata = { INTC_VECT(IRQ6, 0x380), INTC_VECT(IRQ7, 0x3c0), }; -static struct intc_sense_reg sense_registers[] __initdata = { +static struct intc_sense_reg sh7786_sense_registers[] __initdata = { { 0xfe41001c, 32, 2, /* ICR1 */ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, }; -static struct intc_mask_reg ack_registers[] __initdata = { +static struct intc_mask_reg sh7786_ack_registers[] __initdata = { { 0xfe410024, 0, 32, /* INTREQ */ { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, }; static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7786-irq0123", - vectors_irq0123, NULL, mask_registers, - prio_registers, sense_registers, ack_registers); + vectors_irq0123, NULL, sh7786_mask_registers, + sh7786_prio_registers, sh7786_sense_registers, + sh7786_ack_registers); static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7786-irq4567", - vectors_irq4567, NULL, mask_registers, - prio_registers, sense_registers, ack_registers); + vectors_irq4567, NULL, sh7786_mask_registers, + sh7786_prio_registers, sh7786_sense_registers, + sh7786_ack_registers); /* External interrupt pins in IRL mode */ @@ -909,10 +905,10 @@ static struct intc_vect vectors_irl4567[] __initdata = { }; static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7786-irl0123", vectors_irl0123, - NULL, mask_registers, NULL, NULL); + NULL, sh7786_mask_registers, NULL, NULL); static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7786-irl4567", vectors_irl4567, - NULL, mask_registers, NULL, NULL); + NULL, sh7786_mask_registers, NULL, NULL); #define INTC_ICR0 0xfe410000 #define INTC_INTMSK0 CnINTMSK0 @@ -920,19 +916,6 @@ static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7786-irl4567", vectors_irl4567, #define INTC_INTMSK2 INTMSK2 #define INTC_INTMSKCLR1 CnINTMSKCLR1 #define INTC_INTMSKCLR2 INTMSKCLR2 -#define INTC_USERIMASK 0xfe411000 - -#ifdef CONFIG_INTC_BALANCING -unsigned int irq_lookup(unsigned int irq) -{ - return __raw_readl(INTACK) & 1 ? irq : NO_IRQ_IGNORE; -} - -void irq_finish(unsigned int irq) -{ - __raw_writel(irq2evt(irq), INTACKCLR); -} -#endif void __init plat_irq_setup(void) { @@ -946,8 +929,7 @@ void __init plat_irq_setup(void) /* select IRL mode for IRL3-0 + IRL7-4 */ __raw_writel(__raw_readl(INTC_ICR0) & ~0x00c00000, INTC_ICR0); - register_intc_controller(&intc_desc); - register_intc_userimask(INTC_USERIMASK); + register_intc_controller(&sh7786_intc_desc); } void __init plat_irq_setup_pins(int mode) @@ -991,3 +973,39 @@ void __init plat_irq_setup_pins(int mode) void __init plat_mem_setup(void) { } + +static int __init sh7786_devices_setup(void) +{ + int ret, irq; + + sh7786_usb_setup(); + + /* + * De-mux SCIF1 IRQs if possible + */ + irq = intc_irq_lookup(sh7786_intc_desc.name, TXI1); + if (irq > 0) { + scif1_platform_data.irqs[SCIx_TXI_IRQ] = irq; + scif1_platform_data.irqs[SCIx_ERI_IRQ] = + intc_irq_lookup(sh7786_intc_desc.name, ERI1); + scif1_platform_data.irqs[SCIx_BRI_IRQ] = + intc_irq_lookup(sh7786_intc_desc.name, BRI1); + scif1_platform_data.irqs[SCIx_RXI_IRQ] = + intc_irq_lookup(sh7786_intc_desc.name, RXI1); + } + + ret = platform_add_devices(sh7786_early_devices, + ARRAY_SIZE(sh7786_early_devices)); + if (unlikely(ret != 0)) + return ret; + + return platform_add_devices(sh7786_devices, + ARRAY_SIZE(sh7786_devices)); +} +arch_initcall(sh7786_devices_setup); + +void __init plat_early_device_setup(void) +{ + early_platform_add_devices(sh7786_early_devices, + ARRAY_SIZE(sh7786_early_devices)); +} diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c index 9158bc5ea38..013f0b14448 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c @@ -1,7 +1,7 @@ /* * SH-X3 Prototype Setup * - * Copyright (C) 2007 - 2009 Paul Mundt + * Copyright (C) 2007 - 2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -12,7 +12,9 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/io.h> +#include <linux/gpio.h> #include <linux/sh_timer.h> +#include <cpu/shx3.h> #include <asm/mmzone.h> /* @@ -354,6 +356,10 @@ static struct intc_group groups[] __initdata = { DMAC1_DMINT9, DMAC1_DMINT10, DMAC1_DMINT11), }; +#define INT2DISTCR0 0xfe4108a0 +#define INT2DISTCR1 0xfe4108a4 +#define INT2DISTCR2 0xfe4108a8 + static struct intc_mask_reg mask_registers[] __initdata = { { 0xfe410030, 0xfe410050, 32, /* CnINTMSK0 / CnINTMSKCLR0 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, @@ -363,20 +369,23 @@ static struct intc_mask_reg mask_registers[] __initdata = { { FE1, FE0, 0, ATAPI, VCORE0, VIN1, VIN0, IIC, DU, GPIO3, GPIO2, GPIO1, GPIO0, PAM, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* HUDI bits ignored */ - 0, TMU5, TMU4, TMU3, TMU2, TMU1, TMU0, 0, } }, + 0, TMU5, TMU4, TMU3, TMU2, TMU1, TMU0, 0, }, + INTC_SMP_BALANCING(INT2DISTCR0) }, { 0xfe410830, 0xfe410860, 32, /* CnINT2MSK1 / CnINT2MSKCLR1 */ { 0, 0, 0, 0, DTU3, DTU2, DTU1, DTU0, /* IRM bits ignored */ PCII9, PCII8, PCII7, PCII6, PCII5, PCII4, PCII3, PCII2, PCII1, PCII0, DMAC1_DMAE, DMAC1_DMINT11, DMAC1_DMINT10, DMAC1_DMINT9, DMAC1_DMINT8, DMAC1_DMINT7, DMAC1_DMINT6, DMAC0_DMAE, DMAC0_DMINT5, DMAC0_DMINT4, - DMAC0_DMINT3, DMAC0_DMINT2, DMAC0_DMINT1, DMAC0_DMINT0 } }, + DMAC0_DMINT3, DMAC0_DMINT2, DMAC0_DMINT1, DMAC0_DMINT0 }, + INTC_SMP_BALANCING(INT2DISTCR1) }, { 0xfe410840, 0xfe410870, 32, /* CnINT2MSK2 / CnINT2MSKCLR2 */ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, SCIF3_TXI, SCIF3_BRI, SCIF3_RXI, SCIF3_ERI, SCIF2_TXI, SCIF2_BRI, SCIF2_RXI, SCIF2_ERI, SCIF1_TXI, SCIF1_BRI, SCIF1_RXI, SCIF1_ERI, - SCIF0_TXI, SCIF0_BRI, SCIF0_RXI, SCIF0_ERI } }, + SCIF0_TXI, SCIF0_BRI, SCIF0_RXI, SCIF0_ERI }, + INTC_SMP_BALANCING(INT2DISTCR2) }, }; static struct intc_prio_reg prio_registers[] __initdata = { @@ -433,11 +442,33 @@ static DECLARE_INTC_DESC(intc_desc_irl, "shx3-irl", vectors_irl, groups, void __init plat_irq_setup_pins(int mode) { + int ret = 0; + switch (mode) { case IRQ_MODE_IRQ: + ret |= gpio_request(GPIO_FN_IRQ3, intc_desc_irq.name); + ret |= gpio_request(GPIO_FN_IRQ2, intc_desc_irq.name); + ret |= gpio_request(GPIO_FN_IRQ1, intc_desc_irq.name); + ret |= gpio_request(GPIO_FN_IRQ0, intc_desc_irq.name); + + if (unlikely(ret)) { + pr_err("Failed to set IRQ mode\n"); + return; + } + register_intc_controller(&intc_desc_irq); break; case IRQ_MODE_IRL3210: + ret |= gpio_request(GPIO_FN_IRL3, intc_desc_irl.name); + ret |= gpio_request(GPIO_FN_IRL2, intc_desc_irl.name); + ret |= gpio_request(GPIO_FN_IRL1, intc_desc_irl.name); + ret |= gpio_request(GPIO_FN_IRL0, intc_desc_irl.name); + + if (unlikely(ret)) { + pr_err("Failed to set IRL mode\n"); + return; + } + register_intc_controller(&intc_desc_irl); break; default: @@ -447,6 +478,9 @@ void __init plat_irq_setup_pins(int mode) void __init plat_irq_setup(void) { + reserve_intc_vectors(vectors_irq, ARRAY_SIZE(vectors_irq)); + reserve_intc_vectors(vectors_irl, ARRAY_SIZE(vectors_irl)); + register_intc_controller(&intc_desc); } diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S index 6e35f012cc0..7db248936b6 100644 --- a/arch/sh/kernel/head_32.S +++ b/arch/sh/kernel/head_32.S @@ -330,7 +330,7 @@ ENTRY(_stext) #if defined(CONFIG_CPU_SH2) 1: .long 0x000000F0 ! IMASK=0xF #else -1: .long 0x400080F0 ! MD=1, RB=0, BL=0, FD=1, IMASK=0xF +1: .long 0x500080F0 ! MD=1, RB=0, BL=1, FD=1, IMASK=0xF #endif ENTRY(stack_start) 2: .long init_thread_union+THREAD_SIZE diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c index 2947d2bd129..32c385ef101 100644 --- a/arch/sh/kernel/io_trapped.c +++ b/arch/sh/kernel/io_trapped.c @@ -291,7 +291,7 @@ int handle_trapped_io(struct pt_regs *regs, unsigned long address) } tmp = handle_unaligned_access(instruction, regs, - &trapped_io_access, 1); + &trapped_io_access, 1, address); set_fs(oldfs); return tmp == 0; } diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index ae5bac39b89..9dc447db8a4 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -283,6 +283,8 @@ void __init init_IRQ(void) if (sh_mv.mv_init_irq) sh_mv.mv_init_irq(); + intc_finalize(); + irq_ctx_init(smp_processor_id()); } diff --git a/arch/sh/kernel/kdebugfs.c b/arch/sh/kernel/kdebugfs.c new file mode 100644 index 00000000000..e11c30bb100 --- /dev/null +++ b/arch/sh/kernel/kdebugfs.c @@ -0,0 +1,16 @@ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/debugfs.h> + +struct dentry *arch_debugfs_dir; +EXPORT_SYMBOL(arch_debugfs_dir); + +static int __init arch_kdebugfs_init(void) +{ + arch_debugfs_dir = debugfs_create_dir("sh", NULL); + if (!arch_debugfs_dir) + return -ENOMEM; + + return 0; +} +arch_initcall(arch_kdebugfs_init); diff --git a/arch/sh/kernel/kprobes.c b/arch/sh/kernel/kprobes.c index 4049d99f76e..1208b09e95c 100644 --- a/arch/sh/kernel/kprobes.c +++ b/arch/sh/kernel/kprobes.c @@ -20,9 +20,9 @@ DEFINE_PER_CPU(struct kprobe *, current_kprobe) = NULL; DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk); -static struct kprobe saved_current_opcode; -static struct kprobe saved_next_opcode; -static struct kprobe saved_next_opcode2; +static DEFINE_PER_CPU(struct kprobe, saved_current_opcode); +static DEFINE_PER_CPU(struct kprobe, saved_next_opcode); +static DEFINE_PER_CPU(struct kprobe, saved_next_opcode2); #define OPCODE_JMP(x) (((x) & 0xF0FF) == 0x402b) #define OPCODE_JSR(x) (((x) & 0xF0FF) == 0x400b) @@ -102,16 +102,21 @@ int __kprobes kprobe_handle_illslot(unsigned long pc) void __kprobes arch_remove_kprobe(struct kprobe *p) { - if (saved_next_opcode.addr != 0x0) { + struct kprobe *saved = &__get_cpu_var(saved_next_opcode); + + if (saved->addr) { arch_disarm_kprobe(p); - arch_disarm_kprobe(&saved_next_opcode); - saved_next_opcode.addr = 0x0; - saved_next_opcode.opcode = 0x0; - - if (saved_next_opcode2.addr != 0x0) { - arch_disarm_kprobe(&saved_next_opcode2); - saved_next_opcode2.addr = 0x0; - saved_next_opcode2.opcode = 0x0; + arch_disarm_kprobe(saved); + + saved->addr = NULL; + saved->opcode = 0; + + saved = &__get_cpu_var(saved_next_opcode2); + if (saved->addr) { + arch_disarm_kprobe(saved); + + saved->addr = NULL; + saved->opcode = 0; } } } @@ -141,57 +146,59 @@ static void __kprobes set_current_kprobe(struct kprobe *p, struct pt_regs *regs, */ static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs) { - kprobe_opcode_t *addr = NULL; - saved_current_opcode.addr = (kprobe_opcode_t *) (regs->pc); - addr = saved_current_opcode.addr; + __get_cpu_var(saved_current_opcode).addr = (kprobe_opcode_t *)regs->pc; if (p != NULL) { + struct kprobe *op1, *op2; + arch_disarm_kprobe(p); + op1 = &__get_cpu_var(saved_next_opcode); + op2 = &__get_cpu_var(saved_next_opcode2); + if (OPCODE_JSR(p->opcode) || OPCODE_JMP(p->opcode)) { unsigned int reg_nr = ((p->opcode >> 8) & 0x000F); - saved_next_opcode.addr = - (kprobe_opcode_t *) regs->regs[reg_nr]; + op1->addr = (kprobe_opcode_t *) regs->regs[reg_nr]; } else if (OPCODE_BRA(p->opcode) || OPCODE_BSR(p->opcode)) { unsigned long disp = (p->opcode & 0x0FFF); - saved_next_opcode.addr = + op1->addr = (kprobe_opcode_t *) (regs->pc + 4 + disp * 2); } else if (OPCODE_BRAF(p->opcode) || OPCODE_BSRF(p->opcode)) { unsigned int reg_nr = ((p->opcode >> 8) & 0x000F); - saved_next_opcode.addr = + op1->addr = (kprobe_opcode_t *) (regs->pc + 4 + regs->regs[reg_nr]); } else if (OPCODE_RTS(p->opcode)) { - saved_next_opcode.addr = (kprobe_opcode_t *) regs->pr; + op1->addr = (kprobe_opcode_t *) regs->pr; } else if (OPCODE_BF(p->opcode) || OPCODE_BT(p->opcode)) { unsigned long disp = (p->opcode & 0x00FF); /* case 1 */ - saved_next_opcode.addr = p->addr + 1; + op1->addr = p->addr + 1; /* case 2 */ - saved_next_opcode2.addr = + op2->addr = (kprobe_opcode_t *) (regs->pc + 4 + disp * 2); - saved_next_opcode2.opcode = *(saved_next_opcode2.addr); - arch_arm_kprobe(&saved_next_opcode2); + op2->opcode = *(op2->addr); + arch_arm_kprobe(op2); } else if (OPCODE_BF_S(p->opcode) || OPCODE_BT_S(p->opcode)) { unsigned long disp = (p->opcode & 0x00FF); /* case 1 */ - saved_next_opcode.addr = p->addr + 2; + op1->addr = p->addr + 2; /* case 2 */ - saved_next_opcode2.addr = + op2->addr = (kprobe_opcode_t *) (regs->pc + 4 + disp * 2); - saved_next_opcode2.opcode = *(saved_next_opcode2.addr); - arch_arm_kprobe(&saved_next_opcode2); + op2->opcode = *(op2->addr); + arch_arm_kprobe(op2); } else { - saved_next_opcode.addr = p->addr + 1; + op1->addr = p->addr + 1; } - saved_next_opcode.opcode = *(saved_next_opcode.addr); - arch_arm_kprobe(&saved_next_opcode); + op1->opcode = *(op1->addr); + arch_arm_kprobe(op1); } } @@ -376,21 +383,23 @@ static int __kprobes post_kprobe_handler(struct pt_regs *regs) cur->post_handler(cur, regs, 0); } - if (saved_next_opcode.addr != 0x0) { - arch_disarm_kprobe(&saved_next_opcode); - saved_next_opcode.addr = 0x0; - saved_next_opcode.opcode = 0x0; + p = &__get_cpu_var(saved_next_opcode); + if (p->addr) { + arch_disarm_kprobe(p); + p->addr = NULL; + p->opcode = 0; - addr = saved_current_opcode.addr; - saved_current_opcode.addr = 0x0; + addr = __get_cpu_var(saved_current_opcode).addr; + __get_cpu_var(saved_current_opcode).addr = NULL; p = get_kprobe(addr); arch_arm_kprobe(p); - if (saved_next_opcode2.addr != 0x0) { - arch_disarm_kprobe(&saved_next_opcode2); - saved_next_opcode2.addr = 0x0; - saved_next_opcode2.opcode = 0x0; + p = &__get_cpu_var(saved_next_opcode2); + if (p->addr) { + arch_disarm_kprobe(p); + p->addr = NULL; + p->opcode = 0; } } @@ -572,14 +581,5 @@ static struct kprobe trampoline_p = { int __init arch_init_kprobes(void) { - saved_next_opcode.addr = 0x0; - saved_next_opcode.opcode = 0x0; - - saved_current_opcode.addr = 0x0; - saved_current_opcode.opcode = 0x0; - - saved_next_opcode2.addr = 0x0; - saved_next_opcode2.opcode = 0x0; - return register_kprobe(&trampoline_p); } diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c new file mode 100644 index 00000000000..0a05983633c --- /dev/null +++ b/arch/sh/kernel/ptrace.c @@ -0,0 +1,33 @@ +#include <linux/ptrace.h> + +/** + * regs_query_register_offset() - query register offset from its name + * @name: the name of a register + * + * regs_query_register_offset() returns the offset of a register in struct + * pt_regs from its name. If the name is invalid, this returns -EINVAL; + */ +int regs_query_register_offset(const char *name) +{ + const struct pt_regs_offset *roff; + for (roff = regoffset_table; roff->name != NULL; roff++) + if (!strcmp(roff->name, name)) + return roff->offset; + return -EINVAL; +} + +/** + * regs_query_register_name() - query register name from its offset + * @offset: the offset of a register in struct pt_regs. + * + * regs_query_register_name() returns the name of a register from its + * offset in struct pt_regs. If the @offset is invalid, this returns NULL; + */ +const char *regs_query_register_name(unsigned int offset) +{ + const struct pt_regs_offset *roff; + for (roff = regoffset_table; roff->name != NULL; roff++) + if (roff->offset == offset) + return roff->name; + return NULL; +} diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c index 6c4bbba2a67..2cd42b58cb2 100644 --- a/arch/sh/kernel/ptrace_32.c +++ b/arch/sh/kernel/ptrace_32.c @@ -274,6 +274,33 @@ static int dspregs_active(struct task_struct *target, } #endif +const struct pt_regs_offset regoffset_table[] = { + REGS_OFFSET_NAME(0), + REGS_OFFSET_NAME(1), + REGS_OFFSET_NAME(2), + REGS_OFFSET_NAME(3), + REGS_OFFSET_NAME(4), + REGS_OFFSET_NAME(5), + REGS_OFFSET_NAME(6), + REGS_OFFSET_NAME(7), + REGS_OFFSET_NAME(8), + REGS_OFFSET_NAME(9), + REGS_OFFSET_NAME(10), + REGS_OFFSET_NAME(11), + REGS_OFFSET_NAME(12), + REGS_OFFSET_NAME(13), + REGS_OFFSET_NAME(14), + REGS_OFFSET_NAME(15), + REG_OFFSET_NAME(pc), + REG_OFFSET_NAME(pr), + REG_OFFSET_NAME(sr), + REG_OFFSET_NAME(gbr), + REG_OFFSET_NAME(mach), + REG_OFFSET_NAME(macl), + REG_OFFSET_NAME(tra), + REG_OFFSET_END, +}; + /* * These are our native regset flavours. */ diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c index 5fd644da7f0..e0fb065914a 100644 --- a/arch/sh/kernel/ptrace_64.c +++ b/arch/sh/kernel/ptrace_64.c @@ -20,7 +20,7 @@ #include <linux/sched.h> #include <linux/mm.h> #include <linux/smp.h> -#include <linux/smp_lock.h> +#include <linux/bitops.h> #include <linux/errno.h> #include <linux/ptrace.h> #include <linux/user.h> @@ -252,6 +252,85 @@ static int fpregs_active(struct task_struct *target, } #endif +const struct pt_regs_offset regoffset_table[] = { + REG_OFFSET_NAME(pc), + REG_OFFSET_NAME(sr), + REG_OFFSET_NAME(syscall_nr), + REGS_OFFSET_NAME(0), + REGS_OFFSET_NAME(1), + REGS_OFFSET_NAME(2), + REGS_OFFSET_NAME(3), + REGS_OFFSET_NAME(4), + REGS_OFFSET_NAME(5), + REGS_OFFSET_NAME(6), + REGS_OFFSET_NAME(7), + REGS_OFFSET_NAME(8), + REGS_OFFSET_NAME(9), + REGS_OFFSET_NAME(10), + REGS_OFFSET_NAME(11), + REGS_OFFSET_NAME(12), + REGS_OFFSET_NAME(13), + REGS_OFFSET_NAME(14), + REGS_OFFSET_NAME(15), + REGS_OFFSET_NAME(16), + REGS_OFFSET_NAME(17), + REGS_OFFSET_NAME(18), + REGS_OFFSET_NAME(19), + REGS_OFFSET_NAME(20), + REGS_OFFSET_NAME(21), + REGS_OFFSET_NAME(22), + REGS_OFFSET_NAME(23), + REGS_OFFSET_NAME(24), + REGS_OFFSET_NAME(25), + REGS_OFFSET_NAME(26), + REGS_OFFSET_NAME(27), + REGS_OFFSET_NAME(28), + REGS_OFFSET_NAME(29), + REGS_OFFSET_NAME(30), + REGS_OFFSET_NAME(31), + REGS_OFFSET_NAME(32), + REGS_OFFSET_NAME(33), + REGS_OFFSET_NAME(34), + REGS_OFFSET_NAME(35), + REGS_OFFSET_NAME(36), + REGS_OFFSET_NAME(37), + REGS_OFFSET_NAME(38), + REGS_OFFSET_NAME(39), + REGS_OFFSET_NAME(40), + REGS_OFFSET_NAME(41), + REGS_OFFSET_NAME(42), + REGS_OFFSET_NAME(43), + REGS_OFFSET_NAME(44), + REGS_OFFSET_NAME(45), + REGS_OFFSET_NAME(46), + REGS_OFFSET_NAME(47), + REGS_OFFSET_NAME(48), + REGS_OFFSET_NAME(49), + REGS_OFFSET_NAME(50), + REGS_OFFSET_NAME(51), + REGS_OFFSET_NAME(52), + REGS_OFFSET_NAME(53), + REGS_OFFSET_NAME(54), + REGS_OFFSET_NAME(55), + REGS_OFFSET_NAME(56), + REGS_OFFSET_NAME(57), + REGS_OFFSET_NAME(58), + REGS_OFFSET_NAME(59), + REGS_OFFSET_NAME(60), + REGS_OFFSET_NAME(61), + REGS_OFFSET_NAME(62), + REGS_OFFSET_NAME(63), + TREGS_OFFSET_NAME(0), + TREGS_OFFSET_NAME(1), + TREGS_OFFSET_NAME(2), + TREGS_OFFSET_NAME(3), + TREGS_OFFSET_NAME(4), + TREGS_OFFSET_NAME(5), + TREGS_OFFSET_NAME(6), + TREGS_OFFSET_NAME(7), + REG_OFFSET_END, +}; + /* * These are our native regset flavours. */ @@ -395,10 +474,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) asmlinkage int sh64_ptrace(long request, long pid, long addr, long data) { #define WPC_DBRMODE 0x0d104008 - static int first_call = 1; + static unsigned long first_call; - lock_kernel(); - if (first_call) { + if (!test_and_set_bit(0, &first_call)) { /* Set WPC.DBRMODE to 0. This makes all debug events get * delivered through RESVEC, i.e. into the handlers in entry.S. * (If the kernel was downloaded using a remote gdb, WPC.DBRMODE @@ -408,9 +486,7 @@ asmlinkage int sh64_ptrace(long request, long pid, long addr, long data) * the remote gdb.) */ printk("DBRMODE set to 0 to permit native debugging\n"); poke_real_address_q(WPC_DBRMODE, 0); - first_call = 0; } - unlock_kernel(); return sys_ptrace(request, pid, addr, data); } diff --git a/arch/sh/kernel/reboot.c b/arch/sh/kernel/reboot.c index b1fca66bb92..ca6a5ca6401 100644 --- a/arch/sh/kernel/reboot.c +++ b/arch/sh/kernel/reboot.c @@ -9,6 +9,7 @@ #include <asm/addrspace.h> #include <asm/reboot.h> #include <asm/system.h> +#include <asm/tlbflush.h> void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); @@ -25,6 +26,9 @@ static void native_machine_restart(char * __unused) { local_irq_disable(); + /* Destroy all of the TLBs in preparation for reset by MMU */ + __flush_tlb_global(); + /* Address error with SR.BL=1 first. */ trigger_address_error(); diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index e769401a78b..4e278467f76 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -24,7 +24,6 @@ #include <linux/module.h> #include <linux/smp.h> #include <linux/err.h> -#include <linux/debugfs.h> #include <linux/crash_dump.h> #include <linux/mmzone.h> #include <linux/clk.h> @@ -136,8 +135,9 @@ void __init check_for_initrd(void) goto disable; } - if (unlikely(start < PAGE_OFFSET)) { - pr_err("initrd start < PAGE_OFFSET\n"); + if (unlikely(start < __MEMORY_START)) { + pr_err("initrd start (%08lx) < __MEMORY_START(%x)\n", + start, __MEMORY_START); goto disable; } @@ -158,7 +158,7 @@ void __init check_for_initrd(void) /* * Address sanitization */ - initrd_start = (unsigned long)__va(__pa(start)); + initrd_start = (unsigned long)__va(start); initrd_end = initrd_start + INITRD_SIZE; memblock_reserve(__pa(initrd_start), INITRD_SIZE); @@ -458,17 +458,3 @@ const struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; #endif /* CONFIG_PROC_FS */ - -struct dentry *sh_debugfs_root; - -static int __init sh_debugfs_init(void) -{ - sh_debugfs_root = debugfs_create_dir("sh", NULL); - if (!sh_debugfs_root) - return -ENOMEM; - if (IS_ERR(sh_debugfs_root)) - return PTR_ERR(sh_debugfs_root); - - return 0; -} -arch_initcall(sh_debugfs_init); diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S index 19fd11dd987..e872e81add8 100644 --- a/arch/sh/kernel/syscalls_32.S +++ b/arch/sh/kernel/syscalls_32.S @@ -353,3 +353,25 @@ ENTRY(sys_call_table) .long sys_pwritev .long sys_rt_tgsigqueueinfo /* 335 */ .long sys_perf_event_open + .long sys_fanotify_init + .long sys_fanotify_mark + .long sys_prlimit64 + /* Broken-out socket family */ + .long sys_socket /* 340 */ + .long sys_bind + .long sys_connect + .long sys_listen + .long sys_accept + .long sys_getsockname /* 345 */ + .long sys_getpeername + .long sys_socketpair + .long sys_send + .long sys_sendto + .long sys_recv /* 350 */ + .long sys_recvfrom + .long sys_shutdown + .long sys_setsockopt + .long sys_getsockopt + .long sys_sendmsg /* 355 */ + .long sys_recvmsg + .long sys_recvmmsg diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S index 2048a20d7c8..66585708ce9 100644 --- a/arch/sh/kernel/syscalls_64.S +++ b/arch/sh/kernel/syscalls_64.S @@ -393,3 +393,6 @@ sys_call_table: .long sys_perf_event_open .long sys_recvmmsg /* 365 */ .long sys_accept4 + .long sys_fanotify_init + .long sys_fanotify_mark + .long sys_prlimit64 diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c index c3d86fa71dd..3484c2f65ab 100644 --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -5,7 +5,7 @@ * SuperH version: Copyright (C) 1999 Niibe Yutaka * Copyright (C) 2000 Philipp Rumpf * Copyright (C) 2000 David Howells - * Copyright (C) 2002 - 2007 Paul Mundt + * Copyright (C) 2002 - 2010 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -26,6 +26,7 @@ #include <linux/limits.h> #include <linux/sysfs.h> #include <linux/uaccess.h> +#include <linux/perf_event.h> #include <asm/system.h> #include <asm/alignment.h> #include <asm/fpu.h> @@ -369,7 +370,8 @@ static inline int handle_delayslot(struct pt_regs *regs, #define SH_PC_12BIT_OFFSET(instr) ((((signed short)(instr<<4))>>3) + 4) int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs, - struct mem_access *ma, int expected) + struct mem_access *ma, int expected, + unsigned long address) { u_int rm; int ret, index; @@ -383,9 +385,18 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs, index = (instruction>>8)&15; /* 0x0F00 */ rm = regs->regs[index]; - /* shout about fixups */ - if (!expected) + /* + * Log the unexpected fixups, and then pass them on to perf. + * + * We intentionally don't report the expected cases to perf as + * otherwise the trapped I/O case will skew the results too much + * to be useful. + */ + if (!expected) { unaligned_fixups_notify(current, instruction, regs); + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, + regs, address); + } ret = -EFAULT; switch (instruction&0xF000) { @@ -574,7 +585,8 @@ fixup: set_fs(USER_DS); tmp = handle_unaligned_access(instruction, regs, - &user_mem_access, 0); + &user_mem_access, 0, + address); set_fs(oldfs); if (tmp == 0) @@ -607,8 +619,8 @@ uspace_segv: unaligned_fixups_notify(current, instruction, regs); - handle_unaligned_access(instruction, regs, - &user_mem_access, 0); + handle_unaligned_access(instruction, regs, &user_mem_access, + 0, address); set_fs(oldfs); } } @@ -802,6 +814,9 @@ void __cpuinit per_cpu_trap_init(void) : /* no output */ : "r" (&vbr_base) : "memory"); + + /* disable exception blocking now when the vbr has been setup */ + clear_bl_bit(); } void *set_exception_table_vec(unsigned int vec, void *handler) diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c index e67e140bf1f..6713ca97e55 100644 --- a/arch/sh/kernel/traps_64.c +++ b/arch/sh/kernel/traps_64.c @@ -24,6 +24,7 @@ #include <linux/interrupt.h> #include <linux/sysctl.h> #include <linux/module.h> +#include <linux/perf_event.h> #include <asm/system.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -50,7 +51,7 @@ asmlinkage void do_##name(unsigned long error_code, struct pt_regs *regs) \ do_unhandled_exception(trapnr, signr, str, __stringify(name), error_code, regs, current); \ } -spinlock_t die_lock; +static DEFINE_SPINLOCK(die_lock); void die(const char * str, struct pt_regs * regs, long err) { @@ -433,6 +434,8 @@ static int misaligned_load(struct pt_regs *regs, return error; } + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address); + destreg = (opcode >> 4) & 0x3f; if (user_mode(regs)) { __u64 buffer; @@ -509,6 +512,8 @@ static int misaligned_store(struct pt_regs *regs, return error; } + perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address); + srcreg = (opcode >> 4) & 0x3f; if (user_mode(regs)) { __u64 buffer; @@ -583,6 +588,8 @@ static int misaligned_fpu_load(struct pt_regs *regs, return error; } + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, address); + destreg = (opcode >> 4) & 0x3f; if (user_mode(regs)) { __u64 buffer; @@ -658,6 +665,8 @@ static int misaligned_fpu_store(struct pt_regs *regs, return error; } + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, address); + srcreg = (opcode >> 4) & 0x3f; if (user_mode(regs)) { __u64 buffer; diff --git a/arch/sh/lib/Makefile b/arch/sh/lib/Makefile index dab4d212981..7b95f29e317 100644 --- a/arch/sh/lib/Makefile +++ b/arch/sh/lib/Makefile @@ -30,4 +30,4 @@ lib-$(CONFIG_MMU) += copy_page.o __clear_user.o lib-$(CONFIG_MCOUNT) += mcount.o lib-y += $(memcpy-y) $(memset-y) $(udivsi3-y) -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/sh/math-emu/math.c b/arch/sh/math-emu/math.c index 1fcdb122097..f76a5090d5d 100644 --- a/arch/sh/math-emu/math.c +++ b/arch/sh/math-emu/math.c @@ -12,6 +12,7 @@ #include <linux/types.h> #include <linux/sched.h> #include <linux/signal.h> +#include <linux/perf_event.h> #include <asm/system.h> #include <asm/uaccess.h> @@ -619,6 +620,8 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs) struct task_struct *tsk = current; struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu); + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0); + if (!(task_thread_info(tsk)->status & TS_USEDFPU)) { /* initialize once. */ fpu_init(fpu); diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 1445ca6257d..09370392aff 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -168,6 +168,10 @@ config IOREMAP_FIXED config UNCACHED_MAPPING bool +config HAVE_SRAM_POOL + bool + select GENERIC_ALLOCATOR + choice prompt "Kernel page size" default PAGE_SIZE_4KB diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile index 53f7c684afb..ab89ea4f941 100644 --- a/arch/sh/mm/Makefile +++ b/arch/sh/mm/Makefile @@ -40,6 +40,7 @@ obj-$(CONFIG_PMB) += pmb.o obj-$(CONFIG_NUMA) += numa.o obj-$(CONFIG_IOREMAP_FIXED) += ioremap_fixed.o obj-$(CONFIG_UNCACHED_MAPPING) += uncached.o +obj-$(CONFIG_HAVE_SRAM_POOL) += sram.o # Special flags for fault_64.o. This puts restrictions on the number of # caller-save registers that the compiler can target when building this file. @@ -66,4 +67,4 @@ CFLAGS_fault_64.o += -ffixed-r7 \ -ffixed-r60 -ffixed-r61 -ffixed-r62 \ -fomit-frame-pointer -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/sh/mm/asids-debugfs.c b/arch/sh/mm/asids-debugfs.c index cd8c3bf39b5..74c03ecc487 100644 --- a/arch/sh/mm/asids-debugfs.c +++ b/arch/sh/mm/asids-debugfs.c @@ -63,7 +63,7 @@ static int __init asids_debugfs_init(void) { struct dentry *asids_dentry; - asids_dentry = debugfs_create_file("asids", S_IRUSR, sh_debugfs_root, + asids_dentry = debugfs_create_file("asids", S_IRUSR, arch_debugfs_dir, NULL, &asids_debugfs_fops); if (!asids_dentry) return -ENOMEM; diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c index 690ed010d00..52411462c40 100644 --- a/arch/sh/mm/cache-debugfs.c +++ b/arch/sh/mm/cache-debugfs.c @@ -126,25 +126,19 @@ static int __init cache_debugfs_init(void) { struct dentry *dcache_dentry, *icache_dentry; - dcache_dentry = debugfs_create_file("dcache", S_IRUSR, sh_debugfs_root, + dcache_dentry = debugfs_create_file("dcache", S_IRUSR, arch_debugfs_dir, (unsigned int *)CACHE_TYPE_DCACHE, &cache_debugfs_fops); if (!dcache_dentry) return -ENOMEM; - if (IS_ERR(dcache_dentry)) - return PTR_ERR(dcache_dentry); - icache_dentry = debugfs_create_file("icache", S_IRUSR, sh_debugfs_root, + icache_dentry = debugfs_create_file("icache", S_IRUSR, arch_debugfs_dir, (unsigned int *)CACHE_TYPE_ICACHE, &cache_debugfs_fops); if (!icache_dentry) { debugfs_remove(dcache_dentry); return -ENOMEM; } - if (IS_ERR(icache_dentry)) { - debugfs_remove(dcache_dentry); - return PTR_ERR(icache_dentry); - } return 0; } diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c index c86a0854025..03879328699 100644 --- a/arch/sh/mm/consistent.c +++ b/arch/sh/mm/consistent.c @@ -38,11 +38,12 @@ void *dma_generic_alloc_coherent(struct device *dev, size_t size, void *ret, *ret_nocache; int order = get_order(size); + gfp |= __GFP_ZERO; + ret = (void *)__get_free_pages(gfp, order); if (!ret) return NULL; - memset(ret, 0, size); /* * Pages from the page allocator may have data present in * cache. So flush the cache before using uncached memory. diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 552bea5113f..3385b28acaa 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -47,7 +47,6 @@ static pte_t *__get_pte_phys(unsigned long addr) pgd_t *pgd; pud_t *pud; pmd_t *pmd; - pte_t *pte; pgd = pgd_offset_k(addr); if (pgd_none(*pgd)) { @@ -67,8 +66,7 @@ static pte_t *__get_pte_phys(unsigned long addr) return NULL; } - pte = pte_offset_kernel(pmd, addr); - return pte; + return pte_offset_kernel(pmd, addr); } static void set_pte_phys(unsigned long addr, unsigned long phys, pgprot_t prot) @@ -125,13 +123,45 @@ void __clear_fixmap(enum fixed_addresses idx, pgprot_t prot) clear_pte_phys(address, prot); } +static pmd_t * __init one_md_table_init(pud_t *pud) +{ + if (pud_none(*pud)) { + pmd_t *pmd; + + pmd = alloc_bootmem_pages(PAGE_SIZE); + pud_populate(&init_mm, pud, pmd); + BUG_ON(pmd != pmd_offset(pud, 0)); + } + + return pmd_offset(pud, 0); +} + +static pte_t * __init one_page_table_init(pmd_t *pmd) +{ + if (pmd_none(*pmd)) { + pte_t *pte; + + pte = alloc_bootmem_pages(PAGE_SIZE); + pmd_populate_kernel(&init_mm, pmd, pte); + BUG_ON(pte != pte_offset_kernel(pmd, 0)); + } + + return pte_offset_kernel(pmd, 0); +} + +static pte_t * __init page_table_kmap_check(pte_t *pte, pmd_t *pmd, + unsigned long vaddr, pte_t *lastpte) +{ + return pte; +} + void __init page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base) { pgd_t *pgd; pud_t *pud; pmd_t *pmd; - pte_t *pte; + pte_t *pte = NULL; int i, j, k; unsigned long vaddr; @@ -144,19 +174,13 @@ void __init page_table_range_init(unsigned long start, unsigned long end, for ( ; (i < PTRS_PER_PGD) && (vaddr != end); pgd++, i++) { pud = (pud_t *)pgd; for ( ; (j < PTRS_PER_PUD) && (vaddr != end); pud++, j++) { -#ifdef __PAGETABLE_PMD_FOLDED - pmd = (pmd_t *)pud; -#else - pmd = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE); - pud_populate(&init_mm, pud, pmd); + pmd = one_md_table_init(pud); +#ifndef __PAGETABLE_PMD_FOLDED pmd += k; #endif for (; (k < PTRS_PER_PMD) && (vaddr != end); pmd++, k++) { - if (pmd_none(*pmd)) { - pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); - pmd_populate_kernel(&init_mm, pmd, pte); - BUG_ON(pte != pte_offset_kernel(pmd, 0)); - } + pte = page_table_kmap_check(one_page_table_init(pmd), + pmd, vaddr, pte); vaddr += PMD_SIZE; } k = 0; diff --git a/arch/sh/mm/nommu.c b/arch/sh/mm/nommu.c index 7694f50c903..36312d254fa 100644 --- a/arch/sh/mm/nommu.c +++ b/arch/sh/mm/nommu.c @@ -67,6 +67,10 @@ void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) BUG(); } +void __flush_tlb_global(void) +{ +} + void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte) { } diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index 6379091a164..b20b1b3eee4 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -40,7 +40,7 @@ struct pmb_entry { unsigned long flags; unsigned long size; - spinlock_t lock; + raw_spinlock_t lock; /* * 0 .. NR_PMB_ENTRIES for specific entry selection, or @@ -265,7 +265,7 @@ static struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn, memset(pmbe, 0, sizeof(struct pmb_entry)); - spin_lock_init(&pmbe->lock); + raw_spin_lock_init(&pmbe->lock); pmbe->vpn = vpn; pmbe->ppn = ppn; @@ -327,9 +327,9 @@ static void set_pmb_entry(struct pmb_entry *pmbe) { unsigned long flags; - spin_lock_irqsave(&pmbe->lock, flags); + raw_spin_lock_irqsave(&pmbe->lock, flags); __set_pmb_entry(pmbe); - spin_unlock_irqrestore(&pmbe->lock, flags); + raw_spin_unlock_irqrestore(&pmbe->lock, flags); } #endif /* CONFIG_PM */ @@ -368,7 +368,7 @@ int pmb_bolt_mapping(unsigned long vaddr, phys_addr_t phys, return PTR_ERR(pmbe); } - spin_lock_irqsave(&pmbe->lock, flags); + raw_spin_lock_irqsave(&pmbe->lock, flags); pmbe->size = pmb_sizes[i].size; @@ -383,9 +383,10 @@ int pmb_bolt_mapping(unsigned long vaddr, phys_addr_t phys, * entries for easier tear-down. */ if (likely(pmbp)) { - spin_lock(&pmbp->lock); + raw_spin_lock_nested(&pmbp->lock, + SINGLE_DEPTH_NESTING); pmbp->link = pmbe; - spin_unlock(&pmbp->lock); + raw_spin_unlock(&pmbp->lock); } pmbp = pmbe; @@ -398,7 +399,7 @@ int pmb_bolt_mapping(unsigned long vaddr, phys_addr_t phys, i--; mapped++; - spin_unlock_irqrestore(&pmbe->lock, flags); + raw_spin_unlock_irqrestore(&pmbe->lock, flags); } } while (size >= SZ_16M); @@ -627,15 +628,14 @@ static void __init pmb_synchronize(void) continue; } - spin_lock_irqsave(&pmbe->lock, irqflags); + raw_spin_lock_irqsave(&pmbe->lock, irqflags); for (j = 0; j < ARRAY_SIZE(pmb_sizes); j++) if (pmb_sizes[j].flag == size) pmbe->size = pmb_sizes[j].size; if (pmbp) { - spin_lock(&pmbp->lock); - + raw_spin_lock_nested(&pmbp->lock, SINGLE_DEPTH_NESTING); /* * Compare the previous entry against the current one to * see if the entries span a contiguous mapping. If so, @@ -644,13 +644,12 @@ static void __init pmb_synchronize(void) */ if (pmb_can_merge(pmbp, pmbe)) pmbp->link = pmbe; - - spin_unlock(&pmbp->lock); + raw_spin_unlock(&pmbp->lock); } pmbp = pmbe; - spin_unlock_irqrestore(&pmbe->lock, irqflags); + raw_spin_unlock_irqrestore(&pmbe->lock, irqflags); } } @@ -757,7 +756,7 @@ static void __init pmb_resize(void) /* * Found it, now resize it. */ - spin_lock_irqsave(&pmbe->lock, flags); + raw_spin_lock_irqsave(&pmbe->lock, flags); pmbe->size = SZ_16M; pmbe->flags &= ~PMB_SZ_MASK; @@ -767,7 +766,7 @@ static void __init pmb_resize(void) __set_pmb_entry(pmbe); - spin_unlock_irqrestore(&pmbe->lock, flags); + raw_spin_unlock_irqrestore(&pmbe->lock, flags); } read_unlock(&pmb_rwlock); @@ -866,11 +865,9 @@ static int __init pmb_debugfs_init(void) struct dentry *dentry; dentry = debugfs_create_file("pmb", S_IFREG | S_IRUGO, - sh_debugfs_root, NULL, &pmb_debugfs_fops); + arch_debugfs_dir, NULL, &pmb_debugfs_fops); if (!dentry) return -ENOMEM; - if (IS_ERR(dentry)) - return PTR_ERR(dentry); return 0; } diff --git a/arch/sh/mm/sram.c b/arch/sh/mm/sram.c new file mode 100644 index 00000000000..bc156ec4545 --- /dev/null +++ b/arch/sh/mm/sram.c @@ -0,0 +1,34 @@ +/* + * SRAM pool for tiny memories not otherwise managed. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <asm/sram.h> + +/* + * This provides a standard SRAM pool for tiny memories that can be + * added either by the CPU or the platform code. Typical SRAM sizes + * to be inserted in to the pool will generally be less than the page + * size, with anything more reasonably sized handled as a NUMA memory + * node. + */ +struct gen_pool *sram_pool; + +static int __init sram_pool_init(void) +{ + /* + * This is a global pool, we don't care about node locality. + */ + sram_pool = gen_pool_create(1, -1); + if (unlikely(!sram_pool)) + return -ENOMEM; + + return 0; +} +core_initcall(sram_pool_init); diff --git a/arch/sh/mm/tlb-debugfs.c b/arch/sh/mm/tlb-debugfs.c index 229bf75f28d..dea637a0924 100644 --- a/arch/sh/mm/tlb-debugfs.c +++ b/arch/sh/mm/tlb-debugfs.c @@ -151,15 +151,13 @@ static int __init tlb_debugfs_init(void) { struct dentry *itlb, *utlb; - itlb = debugfs_create_file("itlb", S_IRUSR, sh_debugfs_root, + itlb = debugfs_create_file("itlb", S_IRUSR, arch_debugfs_dir, (unsigned int *)TLB_TYPE_ITLB, &tlb_debugfs_fops); if (unlikely(!itlb)) return -ENOMEM; - if (IS_ERR(itlb)) - return PTR_ERR(itlb); - utlb = debugfs_create_file("utlb", S_IRUSR, sh_debugfs_root, + utlb = debugfs_create_file("utlb", S_IRUSR, arch_debugfs_dir, (unsigned int *)TLB_TYPE_UTLB, &tlb_debugfs_fops); if (unlikely(!utlb)) { @@ -167,11 +165,6 @@ static int __init tlb_debugfs_init(void) return -ENOMEM; } - if (IS_ERR(utlb)) { - debugfs_remove(itlb); - return PTR_ERR(utlb); - } - return 0; } module_init(tlb_debugfs_init); diff --git a/arch/sh/mm/tlbflush_32.c b/arch/sh/mm/tlbflush_32.c index 3fbe03ce8fe..a6a20d6de4c 100644 --- a/arch/sh/mm/tlbflush_32.c +++ b/arch/sh/mm/tlbflush_32.c @@ -119,3 +119,19 @@ void local_flush_tlb_mm(struct mm_struct *mm) local_irq_restore(flags); } } + +void __flush_tlb_global(void) +{ + unsigned long flags; + + local_irq_save(flags); + + /* + * This is the most destructive of the TLB flushing options, + * and will tear down all of the UTLB/ITLB mappings, including + * wired entries. + */ + __raw_writel(__raw_readl(MMUCR) | MMUCR_TI, MMUCR); + + local_irq_restore(flags); +} diff --git a/arch/sh/mm/tlbflush_64.c b/arch/sh/mm/tlbflush_64.c index 03db41cc126..7f5810f5dfd 100644 --- a/arch/sh/mm/tlbflush_64.c +++ b/arch/sh/mm/tlbflush_64.c @@ -455,6 +455,11 @@ void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) flush_tlb_all(); } +void __flush_tlb_global(void) +{ + flush_tlb_all(); +} + void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte) { } diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index b25aa554ee5..9f56eb97802 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -52,6 +52,8 @@ MIGOR SH_MIGOR RSK7201 SH_RSK7201 RSK7203 SH_RSK7203 AP325RXA SH_AP325RXA +SH2007 SH_SH2007 +SH7757LCR SH_SH7757LCR SH7763RDP SH_SH7763RDP SH7785LCR SH_SH7785LCR SH7785LCR_PT SH_SH7785LCR_PT diff --git a/drivers/Makefile b/drivers/Makefile index a2aea53a75e..167af319cfd 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -92,6 +92,7 @@ obj-$(CONFIG_EISA) += eisa/ obj-y += lguest/ obj-$(CONFIG_CPU_FREQ) += cpufreq/ obj-$(CONFIG_CPU_IDLE) += cpuidle/ +obj-$(CONFIG_DMA_ENGINE) += dma/ obj-$(CONFIG_MMC) += mmc/ obj-$(CONFIG_MEMSTICK) += memstick/ obj-$(CONFIG_NEW_LEDS) += leds/ @@ -104,7 +105,6 @@ obj-$(CONFIG_ARCH_SHMOBILE) += sh/ ifndef CONFIG_ARCH_USES_GETTIMEOFFSET obj-y += clocksource/ endif -obj-$(CONFIG_DMA_ENGINE) += dma/ obj-$(CONFIG_DCA) += dca/ obj-$(CONFIG_HID) += hid/ obj-$(CONFIG_PPC_PS3) += ps3/ diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 717305d3044..a4461165228 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -308,7 +308,7 @@ static irqreturn_t sh_cmt_interrupt(int irq, void *dev_id) * isr before we end up here. */ if (p->flags & FLAG_CLOCKSOURCE) - p->total_cycles += p->match_value; + p->total_cycles += p->match_value + 1; if (!(p->flags & FLAG_REPROGRAM)) p->next_match_value = p->max_match_value; @@ -403,7 +403,7 @@ static cycle_t sh_cmt_clocksource_read(struct clocksource *cs) raw = sh_cmt_get_counter(p, &has_wrapped); if (unlikely(has_wrapped)) - raw += p->match_value; + raw += p->match_value + 1; spin_unlock_irqrestore(&p->lock, flags); return value + raw; @@ -445,7 +445,7 @@ static int sh_cmt_register_clocksource(struct sh_cmt_priv *p, /* clk_get_rate() needs an enabled clock */ clk_enable(p->clk); - p->rate = clk_get_rate(p->clk) / (p->width == 16) ? 512 : 8; + p->rate = clk_get_rate(p->clk) / ((p->width == 16) ? 512 : 8); clk_disable(p->clk); /* TODO: calculate good shift from rate and counter bit width */ @@ -478,7 +478,7 @@ static void sh_cmt_clock_event_start(struct sh_cmt_priv *p, int periodic) ced->min_delta_ns = clockevent_delta2ns(0x1f, ced); if (periodic) - sh_cmt_set_next(p, (p->rate + HZ/2) / HZ); + sh_cmt_set_next(p, ((p->rate + HZ/2) / HZ) - 1); else sh_cmt_set_next(p, p->max_match_value); } @@ -523,9 +523,9 @@ static int sh_cmt_clock_event_next(unsigned long delta, BUG_ON(ced->mode != CLOCK_EVT_MODE_ONESHOT); if (likely(p->flags & FLAG_IRQCONTEXT)) - p->next_match_value = delta; + p->next_match_value = delta - 1; else - sh_cmt_set_next(p, delta); + sh_cmt_set_next(p, delta - 1); return 0; } diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c index 4f93da31d3a..3cad8fecc3d 100644 --- a/drivers/i2c/busses/i2c-sh7760.c +++ b/drivers/i2c/busses/i2c-sh7760.c @@ -101,12 +101,12 @@ struct cami2c { static inline void OUT32(struct cami2c *cam, int reg, unsigned long val) { - ctrl_outl(val, (unsigned long)cam->iobase + reg); + __raw_writel(val, (unsigned long)cam->iobase + reg); } static inline unsigned long IN32(struct cami2c *cam, int reg) { - return ctrl_inl((unsigned long)cam->iobase + reg); + return __raw_readl((unsigned long)cam->iobase + reg); } static irqreturn_t sh7760_i2c_irq(int irq, void *ptr) diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 598c49acaeb..2707f5e1715 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -538,15 +538,17 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, int hook) { struct resource *res; int ret = -ENXIO; - int q, m; - int k = 0; - int n = 0; + int n, k = 0; while ((res = platform_get_resource(dev, IORESOURCE_IRQ, k))) { for (n = res->start; hook && n <= res->end; n++) { if (request_irq(n, sh_mobile_i2c_isr, IRQF_DISABLED, - dev_name(&dev->dev), dev)) + dev_name(&dev->dev), dev)) { + for (n--; n >= res->start; n--) + free_irq(n, dev); + goto rollback; + } } k++; } @@ -554,16 +556,17 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, int hook) if (hook) return k > 0 ? 0 : -ENOENT; - k--; ret = 0; rollback: - for (q = k; k >= 0; k--) { - for (m = n; m >= res->start; m--) - free_irq(m, dev); + k--; + + while (k >= 0) { + res = platform_get_resource(dev, IORESOURCE_IRQ, k); + for (n = res->start; n <= res->end; n++) + free_irq(n, dev); - res = platform_get_resource(dev, IORESOURCE_IRQ, k - 1); - m = res->end; + k--; } return ret; diff --git a/drivers/mfd/sh_mobile_sdhi.c b/drivers/mfd/sh_mobile_sdhi.c index cd164595f08..49b4d069cbf 100644 --- a/drivers/mfd/sh_mobile_sdhi.c +++ b/drivers/mfd/sh_mobile_sdhi.c @@ -65,7 +65,7 @@ static void sh_mobile_sdhi_set_pwr(struct platform_device *tmio, int state) p->set_pwr(pdev, state); } -static int __init sh_mobile_sdhi_probe(struct platform_device *pdev) +static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev) { struct sh_mobile_sdhi *priv; struct tmio_mmc_data *mmc_data; diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 9b52f77a930..d2352ac437c 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -140,7 +140,15 @@ # define SCSPTR0 0xffe00024 /* 16 bit SCIF */ # define SCSPTR1 0xffe10024 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* Overrun error bit */ -# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ + +#if defined(CONFIG_SH_SH2007) +/* TIE=0,RIE=0,TE=1,RE=1,REIE=1,CKE1=0 */ +# define SCSCR_INIT(port) 0x38 +#else +/* TIE=0,RIE=0,TE=1,RE=1,REIE=1,CKE1=1 */ +# define SCSCR_INIT(port) 0x3a +#endif + #elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \ defined(CONFIG_CPU_SUBTYPE_SH7786) # define SCSPTR0 0xffea0024 /* 16 bit SCIF */ @@ -616,9 +624,10 @@ static inline int sci_rxd_in(struct uart_port *port) * -- Mitch Davis - 15 Jul 2000 */ -#if defined(CONFIG_CPU_SUBTYPE_SH7780) || \ - defined(CONFIG_CPU_SUBTYPE_SH7785) || \ - defined(CONFIG_CPU_SUBTYPE_SH7786) +#if (defined(CONFIG_CPU_SUBTYPE_SH7780) || \ + defined(CONFIG_CPU_SUBTYPE_SH7785) || \ + defined(CONFIG_CPU_SUBTYPE_SH7786)) && \ + !defined(CONFIG_SH_SH2007) #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1) #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \ defined(CONFIG_CPU_SUBTYPE_SH7720) || \ diff --git a/drivers/sh/Kconfig b/drivers/sh/Kconfig index a54de0b9b3d..f168a615996 100644 --- a/drivers/sh/Kconfig +++ b/drivers/sh/Kconfig @@ -1,24 +1,5 @@ -config INTC_USERIMASK - bool "Userspace interrupt masking support" - depends on ARCH_SHMOBILE || (SUPERH && CPU_SH4A) - help - This enables support for hardware-assisted userspace hardirq - masking. +menu "SuperH / SH-Mobile Driver Options" - SH-4A and newer interrupt blocks all support a special shadowed - page with all non-masking registers obscured when mapped in to - userspace. This is primarily for use by userspace device - drivers that are using special priority levels. +source "drivers/sh/intc/Kconfig" - If in doubt, say N. - -config INTC_BALANCING - bool "Hardware IRQ balancing support" - depends on SMP && SUPERH && CPU_SUBTYPE_SH7786 - help - This enables support for IRQ auto-distribution mode on SH-X3 - SMP parts. All of the balancing and CPU wakeup decisions are - taken care of automatically by hardware for distributed - vectors. - - If in doubt, say N. +endmenu diff --git a/drivers/sh/Makefile b/drivers/sh/Makefile index 08fc653a825..24e6cec0ae8 100644 --- a/drivers/sh/Makefile +++ b/drivers/sh/Makefile @@ -1,10 +1,9 @@ # # Makefile for the SuperH specific drivers. # -obj-y := clk.o intc.o +obj-y := intc/ -obj-$(CONFIG_SUPERHYWAY) += superhyway/ +obj-$(CONFIG_HAVE_CLK) += clk/ obj-$(CONFIG_MAPLE) += maple/ - +obj-$(CONFIG_SUPERHYWAY) += superhyway/ obj-$(CONFIG_GENERIC_GPIO) += pfc.o -obj-$(CONFIG_SH_CLK_CPG) += clk-cpg.o diff --git a/drivers/sh/clk/Makefile b/drivers/sh/clk/Makefile new file mode 100644 index 00000000000..5d15ebfaa07 --- /dev/null +++ b/drivers/sh/clk/Makefile @@ -0,0 +1,3 @@ +obj-y := core.o + +obj-$(CONFIG_SH_CLK_CPG) += cpg.o diff --git a/drivers/sh/clk.c b/drivers/sh/clk/core.c index 5d84adac9ec..fd0d1b98901 100644 --- a/drivers/sh/clk.c +++ b/drivers/sh/clk/core.c @@ -1,7 +1,7 @@ /* - * drivers/sh/clk.c - SuperH clock framework + * SuperH clock framework * - * Copyright (C) 2005 - 2009 Paul Mundt + * Copyright (C) 2005 - 2010 Paul Mundt * * This clock framework is derived from the OMAP version by: * @@ -14,6 +14,8 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ +#define pr_fmt(fmt) "clock: " fmt + #include <linux/kernel.h> #include <linux/init.h> #include <linux/module.h> @@ -23,7 +25,7 @@ #include <linux/sysdev.h> #include <linux/seq_file.h> #include <linux/err.h> -#include <linux/platform_device.h> +#include <linux/io.h> #include <linux/debugfs.h> #include <linux/cpufreq.h> #include <linux/clk.h> @@ -43,6 +45,8 @@ void clk_rate_table_build(struct clk *clk, unsigned long freq; int i; + clk->nr_freqs = nr_freqs; + for (i = 0; i < nr_freqs; i++) { div = 1; mult = 1; @@ -67,29 +71,39 @@ void clk_rate_table_build(struct clk *clk, freq_table[i].frequency = CPUFREQ_TABLE_END; } -long clk_rate_table_round(struct clk *clk, - struct cpufreq_frequency_table *freq_table, - unsigned long rate) +struct clk_rate_round_data; + +struct clk_rate_round_data { + unsigned long rate; + unsigned int min, max; + long (*func)(unsigned int, struct clk_rate_round_data *); + void *arg; +}; + +#define for_each_frequency(pos, r, freq) \ + for (pos = r->min, freq = r->func(pos, r); \ + pos <= r->max; pos++, freq = r->func(pos, r)) \ + if (unlikely(freq == 0)) \ + ; \ + else + +static long clk_rate_round_helper(struct clk_rate_round_data *rounder) { unsigned long rate_error, rate_error_prev = ~0UL; - unsigned long rate_best_fit = rate; - unsigned long highest, lowest; + unsigned long rate_best_fit = rounder->rate; + unsigned long highest, lowest, freq; int i; - highest = lowest = 0; - - for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) { - unsigned long freq = freq_table[i].frequency; - - if (freq == CPUFREQ_ENTRY_INVALID) - continue; + highest = 0; + lowest = ~0UL; + for_each_frequency(i, rounder, freq) { if (freq > highest) highest = freq; if (freq < lowest) lowest = freq; - rate_error = abs(freq - rate); + rate_error = abs(freq - rounder->rate); if (rate_error < rate_error_prev) { rate_best_fit = freq; rate_error_prev = rate_error; @@ -99,14 +113,64 @@ long clk_rate_table_round(struct clk *clk, break; } - if (rate >= highest) + if (rounder->rate >= highest) rate_best_fit = highest; - if (rate <= lowest) + if (rounder->rate <= lowest) rate_best_fit = lowest; return rate_best_fit; } +static long clk_rate_table_iter(unsigned int pos, + struct clk_rate_round_data *rounder) +{ + struct cpufreq_frequency_table *freq_table = rounder->arg; + unsigned long freq = freq_table[pos].frequency; + + if (freq == CPUFREQ_ENTRY_INVALID) + freq = 0; + + return freq; +} + +long clk_rate_table_round(struct clk *clk, + struct cpufreq_frequency_table *freq_table, + unsigned long rate) +{ + struct clk_rate_round_data table_round = { + .min = 0, + .max = clk->nr_freqs - 1, + .func = clk_rate_table_iter, + .arg = freq_table, + .rate = rate, + }; + + if (clk->nr_freqs < 1) + return 0; + + return clk_rate_round_helper(&table_round); +} + +static long clk_rate_div_range_iter(unsigned int pos, + struct clk_rate_round_data *rounder) +{ + return clk_get_rate(rounder->arg) / pos; +} + +long clk_rate_div_range_round(struct clk *clk, unsigned int div_min, + unsigned int div_max, unsigned long rate) +{ + struct clk_rate_round_data div_range_round = { + .min = div_min, + .max = div_max, + .func = clk_rate_div_range_iter, + .arg = clk_get_parent(clk), + .rate = rate, + }; + + return clk_rate_round_helper(&div_range_round); +} + int clk_rate_table_find(struct clk *clk, struct cpufreq_frequency_table *freq_table, unsigned long rate) @@ -160,8 +224,8 @@ void propagate_rate(struct clk *tclk) static void __clk_disable(struct clk *clk) { - if (WARN(!clk->usecount, "Trying to disable clock %s with 0 usecount\n", - clk->name)) + if (WARN(!clk->usecount, "Trying to disable clock %p with 0 usecount\n", + clk)) return; if (!(--clk->usecount)) { @@ -248,8 +312,88 @@ void recalculate_root_clocks(void) } } +static struct clk_mapping dummy_mapping; + +static struct clk *lookup_root_clock(struct clk *clk) +{ + while (clk->parent) + clk = clk->parent; + + return clk; +} + +static int clk_establish_mapping(struct clk *clk) +{ + struct clk_mapping *mapping = clk->mapping; + + /* + * Propagate mappings. + */ + if (!mapping) { + struct clk *clkp; + + /* + * dummy mapping for root clocks with no specified ranges + */ + if (!clk->parent) { + clk->mapping = &dummy_mapping; + return 0; + } + + /* + * If we're on a child clock and it provides no mapping of its + * own, inherit the mapping from its root clock. + */ + clkp = lookup_root_clock(clk); + mapping = clkp->mapping; + BUG_ON(!mapping); + } + + /* + * Establish initial mapping. + */ + if (!mapping->base && mapping->phys) { + kref_init(&mapping->ref); + + mapping->base = ioremap_nocache(mapping->phys, mapping->len); + if (unlikely(!mapping->base)) + return -ENXIO; + } else if (mapping->base) { + /* + * Bump the refcount for an existing mapping + */ + kref_get(&mapping->ref); + } + + clk->mapping = mapping; + return 0; +} + +static void clk_destroy_mapping(struct kref *kref) +{ + struct clk_mapping *mapping; + + mapping = container_of(kref, struct clk_mapping, ref); + + iounmap(mapping->base); +} + +static void clk_teardown_mapping(struct clk *clk) +{ + struct clk_mapping *mapping = clk->mapping; + + /* Nothing to do */ + if (mapping == &dummy_mapping) + return; + + kref_put(&mapping->ref, clk_destroy_mapping); + clk->mapping = NULL; +} + int clk_register(struct clk *clk) { + int ret; + if (clk == NULL || IS_ERR(clk)) return -EINVAL; @@ -264,6 +408,10 @@ int clk_register(struct clk *clk) INIT_LIST_HEAD(&clk->children); clk->usecount = 0; + ret = clk_establish_mapping(clk); + if (unlikely(ret)) + goto out_unlock; + if (clk->parent) list_add(&clk->sibling, &clk->parent->children); else @@ -272,9 +420,11 @@ int clk_register(struct clk *clk) list_add(&clk->node, &clock_list); if (clk->ops && clk->ops->init) clk->ops->init(clk); + +out_unlock: mutex_unlock(&clock_list_sem); - return 0; + return ret; } EXPORT_SYMBOL_GPL(clk_register); @@ -283,6 +433,7 @@ void clk_unregister(struct clk *clk) mutex_lock(&clock_list_sem); list_del(&clk->sibling); list_del(&clk->node); + clk_teardown_mapping(clk); mutex_unlock(&clock_list_sem); } EXPORT_SYMBOL_GPL(clk_unregister); @@ -354,10 +505,10 @@ int clk_set_parent(struct clk *clk, struct clk *parent) ret = clk_reparent(clk, parent); if (ret == 0) { - pr_debug("clock: set parent of %s to %s (new rate %ld)\n", - clk->name, clk->parent->name, clk->rate); if (clk->ops->recalc) clk->rate = clk->ops->recalc(clk); + pr_debug("set parent of %p to %p (new rate %ld)\n", + clk, clk->parent, clk->rate); propagate_rate(clk); } } else @@ -469,9 +620,7 @@ static int clk_debugfs_register_one(struct clk *c) char s[255]; char *p = s; - p += sprintf(p, "%s", c->name); - if (c->id >= 0) - sprintf(p, ":%d", c->id); + p += sprintf(p, "%p", c); d = debugfs_create_dir(s, pa ? pa->dentry : clk_debugfs_root); if (!d) return -ENOMEM; @@ -513,7 +662,7 @@ static int clk_debugfs_register(struct clk *c) return err; } - if (!c->dentry && c->name) { + if (!c->dentry) { err = clk_debugfs_register_one(c); if (err) return err; diff --git a/drivers/sh/clk-cpg.c b/drivers/sh/clk/cpg.c index 8c024b984ed..3aea5f0ceb0 100644 --- a/drivers/sh/clk-cpg.c +++ b/drivers/sh/clk/cpg.c @@ -1,3 +1,12 @@ +/* + * Helper routines for SuperH Clock Pulse Generator blocks (CPG). + * + * Copyright (C) 2010 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ #include <linux/clk.h> #include <linux/compiler.h> #include <linux/slab.h> @@ -180,7 +189,6 @@ static int __init sh_clk_div6_register_ops(struct clk *clks, int nr, clkp = clks + k; clkp->ops = ops; - clkp->id = -1; clkp->freq_table = freq_table + (k * freq_table_size); clkp->freq_table[nr_divs].frequency = CPUFREQ_TABLE_END; @@ -319,7 +327,6 @@ static int __init sh_clk_div4_register_ops(struct clk *clks, int nr, clkp = clks + k; clkp->ops = ops; - clkp->id = -1; clkp->priv = table; clkp->freq_table = freq_table + (k * freq_table_size); diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c deleted file mode 100644 index e91a23e5ffd..00000000000 --- a/drivers/sh/intc.c +++ /dev/null @@ -1,1390 +0,0 @@ -/* - * Shared interrupt handling code for IPR and INTC2 types of IRQs. - * - * Copyright (C) 2007, 2008 Magnus Damm - * Copyright (C) 2009, 2010 Paul Mundt - * - * Based on intc2.c and ipr.c - * - * Copyright (C) 1999 Niibe Yutaka & Takeshi Yaegashi - * Copyright (C) 2000 Kazumoto Kojima - * Copyright (C) 2001 David J. Mckay (david.mckay@st.com) - * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp> - * Copyright (C) 2005, 2006 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/module.h> -#include <linux/io.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/sh_intc.h> -#include <linux/sysdev.h> -#include <linux/list.h> -#include <linux/topology.h> -#include <linux/bitmap.h> -#include <linux/cpumask.h> -#include <asm/sizes.h> - -#define _INTC_MK(fn, mode, addr_e, addr_d, width, shift) \ - ((shift) | ((width) << 5) | ((fn) << 9) | ((mode) << 13) | \ - ((addr_e) << 16) | ((addr_d << 24))) - -#define _INTC_SHIFT(h) (h & 0x1f) -#define _INTC_WIDTH(h) ((h >> 5) & 0xf) -#define _INTC_FN(h) ((h >> 9) & 0xf) -#define _INTC_MODE(h) ((h >> 13) & 0x7) -#define _INTC_ADDR_E(h) ((h >> 16) & 0xff) -#define _INTC_ADDR_D(h) ((h >> 24) & 0xff) - -struct intc_handle_int { - unsigned int irq; - unsigned long handle; -}; - -struct intc_window { - phys_addr_t phys; - void __iomem *virt; - unsigned long size; -}; - -struct intc_desc_int { - struct list_head list; - struct sys_device sysdev; - pm_message_t state; - unsigned long *reg; -#ifdef CONFIG_SMP - unsigned long *smp; -#endif - unsigned int nr_reg; - struct intc_handle_int *prio; - unsigned int nr_prio; - struct intc_handle_int *sense; - unsigned int nr_sense; - struct intc_window *window; - unsigned int nr_windows; - struct irq_chip chip; -}; - -static LIST_HEAD(intc_list); - -/* - * The intc_irq_map provides a global map of bound IRQ vectors for a - * given platform. Allocation of IRQs are either static through the CPU - * vector map, or dynamic in the case of board mux vectors or MSI. - * - * As this is a central point for all IRQ controllers on the system, - * each of the available sources are mapped out here. This combined with - * sparseirq makes it quite trivial to keep the vector map tightly packed - * when dynamically creating IRQs, as well as tying in to otherwise - * unused irq_desc positions in the sparse array. - */ -static DECLARE_BITMAP(intc_irq_map, NR_IRQS); -static DEFINE_SPINLOCK(vector_lock); - -#ifdef CONFIG_SMP -#define IS_SMP(x) x.smp -#define INTC_REG(d, x, c) (d->reg[(x)] + ((d->smp[(x)] & 0xff) * c)) -#define SMP_NR(d, x) ((d->smp[(x)] >> 8) ? (d->smp[(x)] >> 8) : 1) -#else -#define IS_SMP(x) 0 -#define INTC_REG(d, x, c) (d->reg[(x)]) -#define SMP_NR(d, x) 1 -#endif - -static unsigned int intc_prio_level[NR_IRQS]; /* for now */ -static unsigned int default_prio_level = 2; /* 2 - 16 */ -static unsigned long ack_handle[NR_IRQS]; -#ifdef CONFIG_INTC_BALANCING -static unsigned long dist_handle[NR_IRQS]; -#endif - -static inline struct intc_desc_int *get_intc_desc(unsigned int irq) -{ - struct irq_chip *chip = get_irq_chip(irq); - return container_of(chip, struct intc_desc_int, chip); -} - -static unsigned long intc_phys_to_virt(struct intc_desc_int *d, - unsigned long address) -{ - struct intc_window *window; - int k; - - /* scan through physical windows and convert address */ - for (k = 0; k < d->nr_windows; k++) { - window = d->window + k; - - if (address < window->phys) - continue; - - if (address >= (window->phys + window->size)) - continue; - - address -= window->phys; - address += (unsigned long)window->virt; - - return address; - } - - /* no windows defined, register must be 1:1 mapped virt:phys */ - return address; -} - -static unsigned int intc_get_reg(struct intc_desc_int *d, unsigned long address) -{ - unsigned int k; - - address = intc_phys_to_virt(d, address); - - for (k = 0; k < d->nr_reg; k++) { - if (d->reg[k] == address) - return k; - } - - BUG(); - return 0; -} - -static inline unsigned int set_field(unsigned int value, - unsigned int field_value, - unsigned int handle) -{ - unsigned int width = _INTC_WIDTH(handle); - unsigned int shift = _INTC_SHIFT(handle); - - value &= ~(((1 << width) - 1) << shift); - value |= field_value << shift; - return value; -} - -static void write_8(unsigned long addr, unsigned long h, unsigned long data) -{ - __raw_writeb(set_field(0, data, h), addr); - (void)__raw_readb(addr); /* Defeat write posting */ -} - -static void write_16(unsigned long addr, unsigned long h, unsigned long data) -{ - __raw_writew(set_field(0, data, h), addr); - (void)__raw_readw(addr); /* Defeat write posting */ -} - -static void write_32(unsigned long addr, unsigned long h, unsigned long data) -{ - __raw_writel(set_field(0, data, h), addr); - (void)__raw_readl(addr); /* Defeat write posting */ -} - -static void modify_8(unsigned long addr, unsigned long h, unsigned long data) -{ - unsigned long flags; - local_irq_save(flags); - __raw_writeb(set_field(__raw_readb(addr), data, h), addr); - (void)__raw_readb(addr); /* Defeat write posting */ - local_irq_restore(flags); -} - -static void modify_16(unsigned long addr, unsigned long h, unsigned long data) -{ - unsigned long flags; - local_irq_save(flags); - __raw_writew(set_field(__raw_readw(addr), data, h), addr); - (void)__raw_readw(addr); /* Defeat write posting */ - local_irq_restore(flags); -} - -static void modify_32(unsigned long addr, unsigned long h, unsigned long data) -{ - unsigned long flags; - local_irq_save(flags); - __raw_writel(set_field(__raw_readl(addr), data, h), addr); - (void)__raw_readl(addr); /* Defeat write posting */ - local_irq_restore(flags); -} - -enum { REG_FN_ERR = 0, REG_FN_WRITE_BASE = 1, REG_FN_MODIFY_BASE = 5 }; - -static void (*intc_reg_fns[])(unsigned long addr, - unsigned long h, - unsigned long data) = { - [REG_FN_WRITE_BASE + 0] = write_8, - [REG_FN_WRITE_BASE + 1] = write_16, - [REG_FN_WRITE_BASE + 3] = write_32, - [REG_FN_MODIFY_BASE + 0] = modify_8, - [REG_FN_MODIFY_BASE + 1] = modify_16, - [REG_FN_MODIFY_BASE + 3] = modify_32, -}; - -enum { MODE_ENABLE_REG = 0, /* Bit(s) set -> interrupt enabled */ - MODE_MASK_REG, /* Bit(s) set -> interrupt disabled */ - MODE_DUAL_REG, /* Two registers, set bit to enable / disable */ - MODE_PRIO_REG, /* Priority value written to enable interrupt */ - MODE_PCLR_REG, /* Above plus all bits set to disable interrupt */ -}; - -static void intc_mode_field(unsigned long addr, - unsigned long handle, - void (*fn)(unsigned long, - unsigned long, - unsigned long), - unsigned int irq) -{ - fn(addr, handle, ((1 << _INTC_WIDTH(handle)) - 1)); -} - -static void intc_mode_zero(unsigned long addr, - unsigned long handle, - void (*fn)(unsigned long, - unsigned long, - unsigned long), - unsigned int irq) -{ - fn(addr, handle, 0); -} - -static void intc_mode_prio(unsigned long addr, - unsigned long handle, - void (*fn)(unsigned long, - unsigned long, - unsigned long), - unsigned int irq) -{ - fn(addr, handle, intc_prio_level[irq]); -} - -static void (*intc_enable_fns[])(unsigned long addr, - unsigned long handle, - void (*fn)(unsigned long, - unsigned long, - unsigned long), - unsigned int irq) = { - [MODE_ENABLE_REG] = intc_mode_field, - [MODE_MASK_REG] = intc_mode_zero, - [MODE_DUAL_REG] = intc_mode_field, - [MODE_PRIO_REG] = intc_mode_prio, - [MODE_PCLR_REG] = intc_mode_prio, -}; - -static void (*intc_disable_fns[])(unsigned long addr, - unsigned long handle, - void (*fn)(unsigned long, - unsigned long, - unsigned long), - unsigned int irq) = { - [MODE_ENABLE_REG] = intc_mode_zero, - [MODE_MASK_REG] = intc_mode_field, - [MODE_DUAL_REG] = intc_mode_field, - [MODE_PRIO_REG] = intc_mode_zero, - [MODE_PCLR_REG] = intc_mode_field, -}; - -#ifdef CONFIG_INTC_BALANCING -static inline void intc_balancing_enable(unsigned int irq) -{ - struct intc_desc_int *d = get_intc_desc(irq); - unsigned long handle = dist_handle[irq]; - unsigned long addr; - - if (irq_balancing_disabled(irq) || !handle) - return; - - addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); - intc_reg_fns[_INTC_FN(handle)](addr, handle, 1); -} - -static inline void intc_balancing_disable(unsigned int irq) -{ - struct intc_desc_int *d = get_intc_desc(irq); - unsigned long handle = dist_handle[irq]; - unsigned long addr; - - if (irq_balancing_disabled(irq) || !handle) - return; - - addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); - intc_reg_fns[_INTC_FN(handle)](addr, handle, 0); -} - -static unsigned int intc_dist_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id) -{ - struct intc_mask_reg *mr = desc->hw.mask_regs; - unsigned int i, j, fn, mode; - unsigned long reg_e, reg_d; - - for (i = 0; mr && enum_id && i < desc->hw.nr_mask_regs; i++) { - mr = desc->hw.mask_regs + i; - - /* - * Skip this entry if there's no auto-distribution - * register associated with it. - */ - if (!mr->dist_reg) - continue; - - for (j = 0; j < ARRAY_SIZE(mr->enum_ids); j++) { - if (mr->enum_ids[j] != enum_id) - continue; - - fn = REG_FN_MODIFY_BASE; - mode = MODE_ENABLE_REG; - reg_e = mr->dist_reg; - reg_d = mr->dist_reg; - - fn += (mr->reg_width >> 3) - 1; - return _INTC_MK(fn, mode, - intc_get_reg(d, reg_e), - intc_get_reg(d, reg_d), - 1, - (mr->reg_width - 1) - j); - } - } - - /* - * It's possible we've gotten here with no distribution options - * available for the IRQ in question, so we just skip over those. - */ - return 0; -} -#else -static inline void intc_balancing_enable(unsigned int irq) -{ -} - -static inline void intc_balancing_disable(unsigned int irq) -{ -} -#endif - -static inline void _intc_enable(unsigned int irq, unsigned long handle) -{ - struct intc_desc_int *d = get_intc_desc(irq); - unsigned long addr; - unsigned int cpu; - - for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_E(handle)); cpu++) { -#ifdef CONFIG_SMP - if (!cpumask_test_cpu(cpu, irq_to_desc(irq)->affinity)) - continue; -#endif - addr = INTC_REG(d, _INTC_ADDR_E(handle), cpu); - intc_enable_fns[_INTC_MODE(handle)](addr, handle, intc_reg_fns\ - [_INTC_FN(handle)], irq); - } - - intc_balancing_enable(irq); -} - -static void intc_enable(unsigned int irq) -{ - _intc_enable(irq, (unsigned long)get_irq_chip_data(irq)); -} - -static void intc_disable(unsigned int irq) -{ - struct intc_desc_int *d = get_intc_desc(irq); - unsigned long handle = (unsigned long)get_irq_chip_data(irq); - unsigned long addr; - unsigned int cpu; - - intc_balancing_disable(irq); - - for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_D(handle)); cpu++) { -#ifdef CONFIG_SMP - if (!cpumask_test_cpu(cpu, irq_to_desc(irq)->affinity)) - continue; -#endif - addr = INTC_REG(d, _INTC_ADDR_D(handle), cpu); - intc_disable_fns[_INTC_MODE(handle)](addr, handle,intc_reg_fns\ - [_INTC_FN(handle)], irq); - } -} - -static void (*intc_enable_noprio_fns[])(unsigned long addr, - unsigned long handle, - void (*fn)(unsigned long, - unsigned long, - unsigned long), - unsigned int irq) = { - [MODE_ENABLE_REG] = intc_mode_field, - [MODE_MASK_REG] = intc_mode_zero, - [MODE_DUAL_REG] = intc_mode_field, - [MODE_PRIO_REG] = intc_mode_field, - [MODE_PCLR_REG] = intc_mode_field, -}; - -static void intc_enable_disable(struct intc_desc_int *d, - unsigned long handle, int do_enable) -{ - unsigned long addr; - unsigned int cpu; - void (*fn)(unsigned long, unsigned long, - void (*)(unsigned long, unsigned long, unsigned long), - unsigned int); - - if (do_enable) { - for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_E(handle)); cpu++) { - addr = INTC_REG(d, _INTC_ADDR_E(handle), cpu); - fn = intc_enable_noprio_fns[_INTC_MODE(handle)]; - fn(addr, handle, intc_reg_fns[_INTC_FN(handle)], 0); - } - } else { - for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_D(handle)); cpu++) { - addr = INTC_REG(d, _INTC_ADDR_D(handle), cpu); - fn = intc_disable_fns[_INTC_MODE(handle)]; - fn(addr, handle, intc_reg_fns[_INTC_FN(handle)], 0); - } - } -} - -static int intc_set_wake(unsigned int irq, unsigned int on) -{ - return 0; /* allow wakeup, but setup hardware in intc_suspend() */ -} - -#ifdef CONFIG_SMP -/* - * This is held with the irq desc lock held, so we don't require any - * additional locking here at the intc desc level. The affinity mask is - * later tested in the enable/disable paths. - */ -static int intc_set_affinity(unsigned int irq, const struct cpumask *cpumask) -{ - if (!cpumask_intersects(cpumask, cpu_online_mask)) - return -1; - - cpumask_copy(irq_to_desc(irq)->affinity, cpumask); - - return 0; -} -#endif - -static void intc_mask_ack(unsigned int irq) -{ - struct intc_desc_int *d = get_intc_desc(irq); - unsigned long handle = ack_handle[irq]; - unsigned long addr; - - intc_disable(irq); - - /* read register and write zero only to the associated bit */ - if (handle) { - addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); - switch (_INTC_FN(handle)) { - case REG_FN_MODIFY_BASE + 0: /* 8bit */ - __raw_readb(addr); - __raw_writeb(0xff ^ set_field(0, 1, handle), addr); - break; - case REG_FN_MODIFY_BASE + 1: /* 16bit */ - __raw_readw(addr); - __raw_writew(0xffff ^ set_field(0, 1, handle), addr); - break; - case REG_FN_MODIFY_BASE + 3: /* 32bit */ - __raw_readl(addr); - __raw_writel(0xffffffff ^ set_field(0, 1, handle), addr); - break; - default: - BUG(); - break; - } - } -} - -static struct intc_handle_int *intc_find_irq(struct intc_handle_int *hp, - unsigned int nr_hp, - unsigned int irq) -{ - int i; - - /* - * this doesn't scale well, but... - * - * this function should only be used for cerain uncommon - * operations such as intc_set_priority() and intc_set_sense() - * and in those rare cases performance doesn't matter that much. - * keeping the memory footprint low is more important. - * - * one rather simple way to speed this up and still keep the - * memory footprint down is to make sure the array is sorted - * and then perform a bisect to lookup the irq. - */ - for (i = 0; i < nr_hp; i++) { - if ((hp + i)->irq != irq) - continue; - - return hp + i; - } - - return NULL; -} - -int intc_set_priority(unsigned int irq, unsigned int prio) -{ - struct intc_desc_int *d = get_intc_desc(irq); - struct intc_handle_int *ihp; - - if (!intc_prio_level[irq] || prio <= 1) - return -EINVAL; - - ihp = intc_find_irq(d->prio, d->nr_prio, irq); - if (ihp) { - if (prio >= (1 << _INTC_WIDTH(ihp->handle))) - return -EINVAL; - - intc_prio_level[irq] = prio; - - /* - * only set secondary masking method directly - * primary masking method is using intc_prio_level[irq] - * priority level will be set during next enable() - */ - if (_INTC_FN(ihp->handle) != REG_FN_ERR) - _intc_enable(irq, ihp->handle); - } - return 0; -} - -#define VALID(x) (x | 0x80) - -static unsigned char intc_irq_sense_table[IRQ_TYPE_SENSE_MASK + 1] = { - [IRQ_TYPE_EDGE_FALLING] = VALID(0), - [IRQ_TYPE_EDGE_RISING] = VALID(1), - [IRQ_TYPE_LEVEL_LOW] = VALID(2), - /* SH7706, SH7707 and SH7709 do not support high level triggered */ -#if !defined(CONFIG_CPU_SUBTYPE_SH7706) && \ - !defined(CONFIG_CPU_SUBTYPE_SH7707) && \ - !defined(CONFIG_CPU_SUBTYPE_SH7709) - [IRQ_TYPE_LEVEL_HIGH] = VALID(3), -#endif -}; - -static int intc_set_sense(unsigned int irq, unsigned int type) -{ - struct intc_desc_int *d = get_intc_desc(irq); - unsigned char value = intc_irq_sense_table[type & IRQ_TYPE_SENSE_MASK]; - struct intc_handle_int *ihp; - unsigned long addr; - - if (!value) - return -EINVAL; - - ihp = intc_find_irq(d->sense, d->nr_sense, irq); - if (ihp) { - addr = INTC_REG(d, _INTC_ADDR_E(ihp->handle), 0); - intc_reg_fns[_INTC_FN(ihp->handle)](addr, ihp->handle, value); - } - return 0; -} - -static intc_enum __init intc_grp_id(struct intc_desc *desc, - intc_enum enum_id) -{ - struct intc_group *g = desc->hw.groups; - unsigned int i, j; - - for (i = 0; g && enum_id && i < desc->hw.nr_groups; i++) { - g = desc->hw.groups + i; - - for (j = 0; g->enum_ids[j]; j++) { - if (g->enum_ids[j] != enum_id) - continue; - - return g->enum_id; - } - } - - return 0; -} - -static unsigned int __init _intc_mask_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id, - unsigned int *reg_idx, - unsigned int *fld_idx) -{ - struct intc_mask_reg *mr = desc->hw.mask_regs; - unsigned int fn, mode; - unsigned long reg_e, reg_d; - - while (mr && enum_id && *reg_idx < desc->hw.nr_mask_regs) { - mr = desc->hw.mask_regs + *reg_idx; - - for (; *fld_idx < ARRAY_SIZE(mr->enum_ids); (*fld_idx)++) { - if (mr->enum_ids[*fld_idx] != enum_id) - continue; - - if (mr->set_reg && mr->clr_reg) { - fn = REG_FN_WRITE_BASE; - mode = MODE_DUAL_REG; - reg_e = mr->clr_reg; - reg_d = mr->set_reg; - } else { - fn = REG_FN_MODIFY_BASE; - if (mr->set_reg) { - mode = MODE_ENABLE_REG; - reg_e = mr->set_reg; - reg_d = mr->set_reg; - } else { - mode = MODE_MASK_REG; - reg_e = mr->clr_reg; - reg_d = mr->clr_reg; - } - } - - fn += (mr->reg_width >> 3) - 1; - return _INTC_MK(fn, mode, - intc_get_reg(d, reg_e), - intc_get_reg(d, reg_d), - 1, - (mr->reg_width - 1) - *fld_idx); - } - - *fld_idx = 0; - (*reg_idx)++; - } - - return 0; -} - -static unsigned int __init intc_mask_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id, int do_grps) -{ - unsigned int i = 0; - unsigned int j = 0; - unsigned int ret; - - ret = _intc_mask_data(desc, d, enum_id, &i, &j); - if (ret) - return ret; - - if (do_grps) - return intc_mask_data(desc, d, intc_grp_id(desc, enum_id), 0); - - return 0; -} - -static unsigned int __init _intc_prio_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id, - unsigned int *reg_idx, - unsigned int *fld_idx) -{ - struct intc_prio_reg *pr = desc->hw.prio_regs; - unsigned int fn, n, mode, bit; - unsigned long reg_e, reg_d; - - while (pr && enum_id && *reg_idx < desc->hw.nr_prio_regs) { - pr = desc->hw.prio_regs + *reg_idx; - - for (; *fld_idx < ARRAY_SIZE(pr->enum_ids); (*fld_idx)++) { - if (pr->enum_ids[*fld_idx] != enum_id) - continue; - - if (pr->set_reg && pr->clr_reg) { - fn = REG_FN_WRITE_BASE; - mode = MODE_PCLR_REG; - reg_e = pr->set_reg; - reg_d = pr->clr_reg; - } else { - fn = REG_FN_MODIFY_BASE; - mode = MODE_PRIO_REG; - if (!pr->set_reg) - BUG(); - reg_e = pr->set_reg; - reg_d = pr->set_reg; - } - - fn += (pr->reg_width >> 3) - 1; - n = *fld_idx + 1; - - BUG_ON(n * pr->field_width > pr->reg_width); - - bit = pr->reg_width - (n * pr->field_width); - - return _INTC_MK(fn, mode, - intc_get_reg(d, reg_e), - intc_get_reg(d, reg_d), - pr->field_width, bit); - } - - *fld_idx = 0; - (*reg_idx)++; - } - - return 0; -} - -static unsigned int __init intc_prio_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id, int do_grps) -{ - unsigned int i = 0; - unsigned int j = 0; - unsigned int ret; - - ret = _intc_prio_data(desc, d, enum_id, &i, &j); - if (ret) - return ret; - - if (do_grps) - return intc_prio_data(desc, d, intc_grp_id(desc, enum_id), 0); - - return 0; -} - -static void __init intc_enable_disable_enum(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id, int enable) -{ - unsigned int i, j, data; - - /* go through and enable/disable all mask bits */ - i = j = 0; - do { - data = _intc_mask_data(desc, d, enum_id, &i, &j); - if (data) - intc_enable_disable(d, data, enable); - j++; - } while (data); - - /* go through and enable/disable all priority fields */ - i = j = 0; - do { - data = _intc_prio_data(desc, d, enum_id, &i, &j); - if (data) - intc_enable_disable(d, data, enable); - - j++; - } while (data); -} - -static unsigned int __init intc_ack_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id) -{ - struct intc_mask_reg *mr = desc->hw.ack_regs; - unsigned int i, j, fn, mode; - unsigned long reg_e, reg_d; - - for (i = 0; mr && enum_id && i < desc->hw.nr_ack_regs; i++) { - mr = desc->hw.ack_regs + i; - - for (j = 0; j < ARRAY_SIZE(mr->enum_ids); j++) { - if (mr->enum_ids[j] != enum_id) - continue; - - fn = REG_FN_MODIFY_BASE; - mode = MODE_ENABLE_REG; - reg_e = mr->set_reg; - reg_d = mr->set_reg; - - fn += (mr->reg_width >> 3) - 1; - return _INTC_MK(fn, mode, - intc_get_reg(d, reg_e), - intc_get_reg(d, reg_d), - 1, - (mr->reg_width - 1) - j); - } - } - - return 0; -} - -static unsigned int __init intc_sense_data(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id) -{ - struct intc_sense_reg *sr = desc->hw.sense_regs; - unsigned int i, j, fn, bit; - - for (i = 0; sr && enum_id && i < desc->hw.nr_sense_regs; i++) { - sr = desc->hw.sense_regs + i; - - for (j = 0; j < ARRAY_SIZE(sr->enum_ids); j++) { - if (sr->enum_ids[j] != enum_id) - continue; - - fn = REG_FN_MODIFY_BASE; - fn += (sr->reg_width >> 3) - 1; - - BUG_ON((j + 1) * sr->field_width > sr->reg_width); - - bit = sr->reg_width - ((j + 1) * sr->field_width); - - return _INTC_MK(fn, 0, intc_get_reg(d, sr->reg), - 0, sr->field_width, bit); - } - } - - return 0; -} - -static void __init intc_register_irq(struct intc_desc *desc, - struct intc_desc_int *d, - intc_enum enum_id, - unsigned int irq) -{ - struct intc_handle_int *hp; - unsigned int data[2], primary; - - /* - * Register the IRQ position with the global IRQ map - */ - set_bit(irq, intc_irq_map); - - /* - * Prefer single interrupt source bitmap over other combinations: - * - * 1. bitmap, single interrupt source - * 2. priority, single interrupt source - * 3. bitmap, multiple interrupt sources (groups) - * 4. priority, multiple interrupt sources (groups) - */ - data[0] = intc_mask_data(desc, d, enum_id, 0); - data[1] = intc_prio_data(desc, d, enum_id, 0); - - primary = 0; - if (!data[0] && data[1]) - primary = 1; - - if (!data[0] && !data[1]) - pr_warning("missing unique irq mask for irq %d (vect 0x%04x)\n", - irq, irq2evt(irq)); - - data[0] = data[0] ? data[0] : intc_mask_data(desc, d, enum_id, 1); - data[1] = data[1] ? data[1] : intc_prio_data(desc, d, enum_id, 1); - - if (!data[primary]) - primary ^= 1; - - BUG_ON(!data[primary]); /* must have primary masking method */ - - disable_irq_nosync(irq); - set_irq_chip_and_handler_name(irq, &d->chip, - handle_level_irq, "level"); - set_irq_chip_data(irq, (void *)data[primary]); - - /* - * set priority level - * - this needs to be at least 2 for 5-bit priorities on 7780 - */ - intc_prio_level[irq] = default_prio_level; - - /* enable secondary masking method if present */ - if (data[!primary]) - _intc_enable(irq, data[!primary]); - - /* add irq to d->prio list if priority is available */ - if (data[1]) { - hp = d->prio + d->nr_prio; - hp->irq = irq; - hp->handle = data[1]; - - if (primary) { - /* - * only secondary priority should access registers, so - * set _INTC_FN(h) = REG_FN_ERR for intc_set_priority() - */ - hp->handle &= ~_INTC_MK(0x0f, 0, 0, 0, 0, 0); - hp->handle |= _INTC_MK(REG_FN_ERR, 0, 0, 0, 0, 0); - } - d->nr_prio++; - } - - /* add irq to d->sense list if sense is available */ - data[0] = intc_sense_data(desc, d, enum_id); - if (data[0]) { - (d->sense + d->nr_sense)->irq = irq; - (d->sense + d->nr_sense)->handle = data[0]; - d->nr_sense++; - } - - /* irq should be disabled by default */ - d->chip.mask(irq); - - if (desc->hw.ack_regs) - ack_handle[irq] = intc_ack_data(desc, d, enum_id); - -#ifdef CONFIG_INTC_BALANCING - if (desc->hw.mask_regs) - dist_handle[irq] = intc_dist_data(desc, d, enum_id); -#endif - -#ifdef CONFIG_ARM - set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */ -#endif -} - -static unsigned int __init save_reg(struct intc_desc_int *d, - unsigned int cnt, - unsigned long value, - unsigned int smp) -{ - if (value) { - value = intc_phys_to_virt(d, value); - - d->reg[cnt] = value; -#ifdef CONFIG_SMP - d->smp[cnt] = smp; -#endif - return 1; - } - - return 0; -} - -static void intc_redirect_irq(unsigned int irq, struct irq_desc *desc) -{ - generic_handle_irq((unsigned int)get_irq_data(irq)); -} - -int __init register_intc_controller(struct intc_desc *desc) -{ - unsigned int i, k, smp; - struct intc_hw_desc *hw = &desc->hw; - struct intc_desc_int *d; - struct resource *res; - - pr_info("Registered controller '%s' with %u IRQs\n", - desc->name, hw->nr_vectors); - - d = kzalloc(sizeof(*d), GFP_NOWAIT); - if (!d) - goto err0; - - INIT_LIST_HEAD(&d->list); - list_add(&d->list, &intc_list); - - if (desc->num_resources) { - d->nr_windows = desc->num_resources; - d->window = kzalloc(d->nr_windows * sizeof(*d->window), - GFP_NOWAIT); - if (!d->window) - goto err1; - - for (k = 0; k < d->nr_windows; k++) { - res = desc->resource + k; - WARN_ON(resource_type(res) != IORESOURCE_MEM); - d->window[k].phys = res->start; - d->window[k].size = resource_size(res); - d->window[k].virt = ioremap_nocache(res->start, - resource_size(res)); - if (!d->window[k].virt) - goto err2; - } - } - - d->nr_reg = hw->mask_regs ? hw->nr_mask_regs * 2 : 0; -#ifdef CONFIG_INTC_BALANCING - if (d->nr_reg) - d->nr_reg += hw->nr_mask_regs; -#endif - d->nr_reg += hw->prio_regs ? hw->nr_prio_regs * 2 : 0; - d->nr_reg += hw->sense_regs ? hw->nr_sense_regs : 0; - d->nr_reg += hw->ack_regs ? hw->nr_ack_regs : 0; - - d->reg = kzalloc(d->nr_reg * sizeof(*d->reg), GFP_NOWAIT); - if (!d->reg) - goto err2; - -#ifdef CONFIG_SMP - d->smp = kzalloc(d->nr_reg * sizeof(*d->smp), GFP_NOWAIT); - if (!d->smp) - goto err3; -#endif - k = 0; - - if (hw->mask_regs) { - for (i = 0; i < hw->nr_mask_regs; i++) { - smp = IS_SMP(hw->mask_regs[i]); - k += save_reg(d, k, hw->mask_regs[i].set_reg, smp); - k += save_reg(d, k, hw->mask_regs[i].clr_reg, smp); -#ifdef CONFIG_INTC_BALANCING - k += save_reg(d, k, hw->mask_regs[i].dist_reg, 0); -#endif - } - } - - if (hw->prio_regs) { - d->prio = kzalloc(hw->nr_vectors * sizeof(*d->prio), - GFP_NOWAIT); - if (!d->prio) - goto err4; - - for (i = 0; i < hw->nr_prio_regs; i++) { - smp = IS_SMP(hw->prio_regs[i]); - k += save_reg(d, k, hw->prio_regs[i].set_reg, smp); - k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp); - } - } - - if (hw->sense_regs) { - d->sense = kzalloc(hw->nr_vectors * sizeof(*d->sense), - GFP_NOWAIT); - if (!d->sense) - goto err5; - - for (i = 0; i < hw->nr_sense_regs; i++) - k += save_reg(d, k, hw->sense_regs[i].reg, 0); - } - - d->chip.name = desc->name; - d->chip.mask = intc_disable; - d->chip.unmask = intc_enable; - d->chip.mask_ack = intc_disable; - d->chip.enable = intc_enable; - d->chip.disable = intc_disable; - d->chip.shutdown = intc_disable; - d->chip.set_type = intc_set_sense; - d->chip.set_wake = intc_set_wake; -#ifdef CONFIG_SMP - d->chip.set_affinity = intc_set_affinity; -#endif - - if (hw->ack_regs) { - for (i = 0; i < hw->nr_ack_regs; i++) - k += save_reg(d, k, hw->ack_regs[i].set_reg, 0); - - d->chip.mask_ack = intc_mask_ack; - } - - /* disable bits matching force_disable before registering irqs */ - if (desc->force_disable) - intc_enable_disable_enum(desc, d, desc->force_disable, 0); - - /* disable bits matching force_enable before registering irqs */ - if (desc->force_enable) - intc_enable_disable_enum(desc, d, desc->force_enable, 0); - - BUG_ON(k > 256); /* _INTC_ADDR_E() and _INTC_ADDR_D() are 8 bits */ - - /* register the vectors one by one */ - for (i = 0; i < hw->nr_vectors; i++) { - struct intc_vect *vect = hw->vectors + i; - unsigned int irq = evt2irq(vect->vect); - struct irq_desc *irq_desc; - - if (!vect->enum_id) - continue; - - irq_desc = irq_to_desc_alloc_node(irq, numa_node_id()); - if (unlikely(!irq_desc)) { - pr_err("can't get irq_desc for %d\n", irq); - continue; - } - - intc_register_irq(desc, d, vect->enum_id, irq); - - for (k = i + 1; k < hw->nr_vectors; k++) { - struct intc_vect *vect2 = hw->vectors + k; - unsigned int irq2 = evt2irq(vect2->vect); - - if (vect->enum_id != vect2->enum_id) - continue; - - /* - * In the case of multi-evt handling and sparse - * IRQ support, each vector still needs to have - * its own backing irq_desc. - */ - irq_desc = irq_to_desc_alloc_node(irq2, numa_node_id()); - if (unlikely(!irq_desc)) { - pr_err("can't get irq_desc for %d\n", irq2); - continue; - } - - vect2->enum_id = 0; - - /* redirect this interrupts to the first one */ - set_irq_chip(irq2, &dummy_irq_chip); - set_irq_chained_handler(irq2, intc_redirect_irq); - set_irq_data(irq2, (void *)irq); - } - } - - /* enable bits matching force_enable after registering irqs */ - if (desc->force_enable) - intc_enable_disable_enum(desc, d, desc->force_enable, 1); - - return 0; -err5: - kfree(d->prio); -err4: -#ifdef CONFIG_SMP - kfree(d->smp); -err3: -#endif - kfree(d->reg); -err2: - for (k = 0; k < d->nr_windows; k++) - if (d->window[k].virt) - iounmap(d->window[k].virt); - - kfree(d->window); -err1: - kfree(d); -err0: - pr_err("unable to allocate INTC memory\n"); - - return -ENOMEM; -} - -#ifdef CONFIG_INTC_USERIMASK -static void __iomem *uimask; - -int register_intc_userimask(unsigned long addr) -{ - if (unlikely(uimask)) - return -EBUSY; - - uimask = ioremap_nocache(addr, SZ_4K); - if (unlikely(!uimask)) - return -ENOMEM; - - pr_info("userimask support registered for levels 0 -> %d\n", - default_prio_level - 1); - - return 0; -} - -static ssize_t -show_intc_userimask(struct sysdev_class *cls, - struct sysdev_class_attribute *attr, char *buf) -{ - return sprintf(buf, "%d\n", (__raw_readl(uimask) >> 4) & 0xf); -} - -static ssize_t -store_intc_userimask(struct sysdev_class *cls, - struct sysdev_class_attribute *attr, - const char *buf, size_t count) -{ - unsigned long level; - - level = simple_strtoul(buf, NULL, 10); - - /* - * Minimal acceptable IRQ levels are in the 2 - 16 range, but - * these are chomped so as to not interfere with normal IRQs. - * - * Level 1 is a special case on some CPUs in that it's not - * directly settable, but given that USERIMASK cuts off below a - * certain level, we don't care about this limitation here. - * Level 0 on the other hand equates to user masking disabled. - * - * We use default_prio_level as a cut off so that only special - * case opt-in IRQs can be mangled. - */ - if (level >= default_prio_level) - return -EINVAL; - - __raw_writel(0xa5 << 24 | level << 4, uimask); - - return count; -} - -static SYSDEV_CLASS_ATTR(userimask, S_IRUSR | S_IWUSR, - show_intc_userimask, store_intc_userimask); -#endif - -static ssize_t -show_intc_name(struct sys_device *dev, struct sysdev_attribute *attr, char *buf) -{ - struct intc_desc_int *d; - - d = container_of(dev, struct intc_desc_int, sysdev); - - return sprintf(buf, "%s\n", d->chip.name); -} - -static SYSDEV_ATTR(name, S_IRUGO, show_intc_name, NULL); - -static int intc_suspend(struct sys_device *dev, pm_message_t state) -{ - struct intc_desc_int *d; - struct irq_desc *desc; - int irq; - - /* get intc controller associated with this sysdev */ - d = container_of(dev, struct intc_desc_int, sysdev); - - switch (state.event) { - case PM_EVENT_ON: - if (d->state.event != PM_EVENT_FREEZE) - break; - for_each_irq_desc(irq, desc) { - if (desc->handle_irq == intc_redirect_irq) - continue; - if (desc->chip != &d->chip) - continue; - if (desc->status & IRQ_DISABLED) - intc_disable(irq); - else - intc_enable(irq); - } - break; - case PM_EVENT_FREEZE: - /* nothing has to be done */ - break; - case PM_EVENT_SUSPEND: - /* enable wakeup irqs belonging to this intc controller */ - for_each_irq_desc(irq, desc) { - if ((desc->status & IRQ_WAKEUP) && (desc->chip == &d->chip)) - intc_enable(irq); - } - break; - } - d->state = state; - - return 0; -} - -static int intc_resume(struct sys_device *dev) -{ - return intc_suspend(dev, PMSG_ON); -} - -static struct sysdev_class intc_sysdev_class = { - .name = "intc", - .suspend = intc_suspend, - .resume = intc_resume, -}; - -/* register this intc as sysdev to allow suspend/resume */ -static int __init register_intc_sysdevs(void) -{ - struct intc_desc_int *d; - int error; - int id = 0; - - error = sysdev_class_register(&intc_sysdev_class); -#ifdef CONFIG_INTC_USERIMASK - if (!error && uimask) - error = sysdev_class_create_file(&intc_sysdev_class, - &attr_userimask); -#endif - if (!error) { - list_for_each_entry(d, &intc_list, list) { - d->sysdev.id = id; - d->sysdev.cls = &intc_sysdev_class; - error = sysdev_register(&d->sysdev); - if (error == 0) - error = sysdev_create_file(&d->sysdev, - &attr_name); - if (error) - break; - - id++; - } - } - - if (error) - pr_err("sysdev registration error\n"); - - return error; -} -device_initcall(register_intc_sysdevs); - -/* - * Dynamic IRQ allocation and deallocation - */ -unsigned int create_irq_nr(unsigned int irq_want, int node) -{ - unsigned int irq = 0, new; - unsigned long flags; - struct irq_desc *desc; - - spin_lock_irqsave(&vector_lock, flags); - - /* - * First try the wanted IRQ - */ - if (test_and_set_bit(irq_want, intc_irq_map) == 0) { - new = irq_want; - } else { - /* .. then fall back to scanning. */ - new = find_first_zero_bit(intc_irq_map, nr_irqs); - if (unlikely(new == nr_irqs)) - goto out_unlock; - - __set_bit(new, intc_irq_map); - } - - desc = irq_to_desc_alloc_node(new, node); - if (unlikely(!desc)) { - pr_err("can't get irq_desc for %d\n", new); - goto out_unlock; - } - - desc = move_irq_desc(desc, node); - irq = new; - -out_unlock: - spin_unlock_irqrestore(&vector_lock, flags); - - if (irq > 0) { - dynamic_irq_init(irq); -#ifdef CONFIG_ARM - set_irq_flags(irq, IRQF_VALID); /* Enable IRQ on ARM systems */ -#endif - } - - return irq; -} - -int create_irq(void) -{ - int nid = cpu_to_node(smp_processor_id()); - int irq; - - irq = create_irq_nr(NR_IRQS_LEGACY, nid); - if (irq == 0) - irq = -1; - - return irq; -} - -void destroy_irq(unsigned int irq) -{ - unsigned long flags; - - dynamic_irq_cleanup(irq); - - spin_lock_irqsave(&vector_lock, flags); - __clear_bit(irq, intc_irq_map); - spin_unlock_irqrestore(&vector_lock, flags); -} - -int reserve_irq_vector(unsigned int irq) -{ - unsigned long flags; - int ret = 0; - - spin_lock_irqsave(&vector_lock, flags); - if (test_and_set_bit(irq, intc_irq_map)) - ret = -EBUSY; - spin_unlock_irqrestore(&vector_lock, flags); - - return ret; -} - -void reserve_irq_legacy(void) -{ - unsigned long flags; - int i, j; - - spin_lock_irqsave(&vector_lock, flags); - j = find_first_bit(intc_irq_map, nr_irqs); - for (i = 0; i < j; i++) - __set_bit(i, intc_irq_map); - spin_unlock_irqrestore(&vector_lock, flags); -} diff --git a/drivers/sh/intc/Kconfig b/drivers/sh/intc/Kconfig new file mode 100644 index 00000000000..c88cbccc62b --- /dev/null +++ b/drivers/sh/intc/Kconfig @@ -0,0 +1,35 @@ +comment "Interrupt controller options" + +config INTC_USERIMASK + bool "Userspace interrupt masking support" + depends on ARCH_SHMOBILE || (SUPERH && CPU_SH4A) + help + This enables support for hardware-assisted userspace hardirq + masking. + + SH-4A and newer interrupt blocks all support a special shadowed + page with all non-masking registers obscured when mapped in to + userspace. This is primarily for use by userspace device + drivers that are using special priority levels. + + If in doubt, say N. + +config INTC_BALANCING + bool "Hardware IRQ balancing support" + depends on SMP && SUPERH && CPU_SHX3 + help + This enables support for IRQ auto-distribution mode on SH-X3 + SMP parts. All of the balancing and CPU wakeup decisions are + taken care of automatically by hardware for distributed + vectors. + + If in doubt, say N. + +config INTC_MAPPING_DEBUG + bool "Expose IRQ to per-controller id mapping via debugfs" + depends on DEBUG_FS + help + This will create a debugfs entry for showing the relationship + between system IRQs and the per-controller id tables. + + If in doubt, say N. diff --git a/drivers/sh/intc/Makefile b/drivers/sh/intc/Makefile new file mode 100644 index 00000000000..bb5df868d77 --- /dev/null +++ b/drivers/sh/intc/Makefile @@ -0,0 +1,5 @@ +obj-y := access.o chip.o core.o dynamic.o handle.o virq.o + +obj-$(CONFIG_INTC_BALANCING) += balancing.o +obj-$(CONFIG_INTC_USERIMASK) += userimask.o +obj-$(CONFIG_INTC_MAPPING_DEBUG) += virq-debugfs.o diff --git a/drivers/sh/intc/access.c b/drivers/sh/intc/access.c new file mode 100644 index 00000000000..f892ae1d212 --- /dev/null +++ b/drivers/sh/intc/access.c @@ -0,0 +1,237 @@ +/* + * Common INTC2 register accessors + * + * Copyright (C) 2007, 2008 Magnus Damm + * Copyright (C) 2009, 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/io.h> +#include "internals.h" + +unsigned long intc_phys_to_virt(struct intc_desc_int *d, unsigned long address) +{ + struct intc_window *window; + int k; + + /* scan through physical windows and convert address */ + for (k = 0; k < d->nr_windows; k++) { + window = d->window + k; + + if (address < window->phys) + continue; + + if (address >= (window->phys + window->size)) + continue; + + address -= window->phys; + address += (unsigned long)window->virt; + + return address; + } + + /* no windows defined, register must be 1:1 mapped virt:phys */ + return address; +} + +unsigned int intc_get_reg(struct intc_desc_int *d, unsigned long address) +{ + unsigned int k; + + address = intc_phys_to_virt(d, address); + + for (k = 0; k < d->nr_reg; k++) { + if (d->reg[k] == address) + return k; + } + + BUG(); + return 0; +} + +unsigned int intc_set_field_from_handle(unsigned int value, + unsigned int field_value, + unsigned int handle) +{ + unsigned int width = _INTC_WIDTH(handle); + unsigned int shift = _INTC_SHIFT(handle); + + value &= ~(((1 << width) - 1) << shift); + value |= field_value << shift; + return value; +} + +unsigned long intc_get_field_from_handle(unsigned int value, unsigned int handle) +{ + unsigned int width = _INTC_WIDTH(handle); + unsigned int shift = _INTC_SHIFT(handle); + unsigned int mask = ((1 << width) - 1) << shift; + + return (value & mask) >> shift; +} + +static unsigned long test_8(unsigned long addr, unsigned long h, + unsigned long ignore) +{ + return intc_get_field_from_handle(__raw_readb(addr), h); +} + +static unsigned long test_16(unsigned long addr, unsigned long h, + unsigned long ignore) +{ + return intc_get_field_from_handle(__raw_readw(addr), h); +} + +static unsigned long test_32(unsigned long addr, unsigned long h, + unsigned long ignore) +{ + return intc_get_field_from_handle(__raw_readl(addr), h); +} + +static unsigned long write_8(unsigned long addr, unsigned long h, + unsigned long data) +{ + __raw_writeb(intc_set_field_from_handle(0, data, h), addr); + (void)__raw_readb(addr); /* Defeat write posting */ + return 0; +} + +static unsigned long write_16(unsigned long addr, unsigned long h, + unsigned long data) +{ + __raw_writew(intc_set_field_from_handle(0, data, h), addr); + (void)__raw_readw(addr); /* Defeat write posting */ + return 0; +} + +static unsigned long write_32(unsigned long addr, unsigned long h, + unsigned long data) +{ + __raw_writel(intc_set_field_from_handle(0, data, h), addr); + (void)__raw_readl(addr); /* Defeat write posting */ + return 0; +} + +static unsigned long modify_8(unsigned long addr, unsigned long h, + unsigned long data) +{ + unsigned long flags; + unsigned int value; + local_irq_save(flags); + value = intc_set_field_from_handle(__raw_readb(addr), data, h); + __raw_writeb(value, addr); + (void)__raw_readb(addr); /* Defeat write posting */ + local_irq_restore(flags); + return 0; +} + +static unsigned long modify_16(unsigned long addr, unsigned long h, + unsigned long data) +{ + unsigned long flags; + unsigned int value; + local_irq_save(flags); + value = intc_set_field_from_handle(__raw_readw(addr), data, h); + __raw_writew(value, addr); + (void)__raw_readw(addr); /* Defeat write posting */ + local_irq_restore(flags); + return 0; +} + +static unsigned long modify_32(unsigned long addr, unsigned long h, + unsigned long data) +{ + unsigned long flags; + unsigned int value; + local_irq_save(flags); + value = intc_set_field_from_handle(__raw_readl(addr), data, h); + __raw_writel(value, addr); + (void)__raw_readl(addr); /* Defeat write posting */ + local_irq_restore(flags); + return 0; +} + +static unsigned long intc_mode_field(unsigned long addr, + unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, + unsigned long), + unsigned int irq) +{ + return fn(addr, handle, ((1 << _INTC_WIDTH(handle)) - 1)); +} + +static unsigned long intc_mode_zero(unsigned long addr, + unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, + unsigned long), + unsigned int irq) +{ + return fn(addr, handle, 0); +} + +static unsigned long intc_mode_prio(unsigned long addr, + unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, + unsigned long), + unsigned int irq) +{ + return fn(addr, handle, intc_get_prio_level(irq)); +} + +unsigned long (*intc_reg_fns[])(unsigned long addr, + unsigned long h, + unsigned long data) = { + [REG_FN_TEST_BASE + 0] = test_8, + [REG_FN_TEST_BASE + 1] = test_16, + [REG_FN_TEST_BASE + 3] = test_32, + [REG_FN_WRITE_BASE + 0] = write_8, + [REG_FN_WRITE_BASE + 1] = write_16, + [REG_FN_WRITE_BASE + 3] = write_32, + [REG_FN_MODIFY_BASE + 0] = modify_8, + [REG_FN_MODIFY_BASE + 1] = modify_16, + [REG_FN_MODIFY_BASE + 3] = modify_32, +}; + +unsigned long (*intc_enable_fns[])(unsigned long addr, + unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, + unsigned long), + unsigned int irq) = { + [MODE_ENABLE_REG] = intc_mode_field, + [MODE_MASK_REG] = intc_mode_zero, + [MODE_DUAL_REG] = intc_mode_field, + [MODE_PRIO_REG] = intc_mode_prio, + [MODE_PCLR_REG] = intc_mode_prio, +}; + +unsigned long (*intc_disable_fns[])(unsigned long addr, + unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, + unsigned long), + unsigned int irq) = { + [MODE_ENABLE_REG] = intc_mode_zero, + [MODE_MASK_REG] = intc_mode_field, + [MODE_DUAL_REG] = intc_mode_field, + [MODE_PRIO_REG] = intc_mode_zero, + [MODE_PCLR_REG] = intc_mode_field, +}; + +unsigned long (*intc_enable_noprio_fns[])(unsigned long addr, + unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, + unsigned long), + unsigned int irq) = { + [MODE_ENABLE_REG] = intc_mode_field, + [MODE_MASK_REG] = intc_mode_zero, + [MODE_DUAL_REG] = intc_mode_field, + [MODE_PRIO_REG] = intc_mode_field, + [MODE_PCLR_REG] = intc_mode_field, +}; diff --git a/drivers/sh/intc/balancing.c b/drivers/sh/intc/balancing.c new file mode 100644 index 00000000000..cec7a96f2c0 --- /dev/null +++ b/drivers/sh/intc/balancing.c @@ -0,0 +1,97 @@ +/* + * Support for hardware-managed IRQ auto-distribution. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include "internals.h" + +static unsigned long dist_handle[NR_IRQS]; + +void intc_balancing_enable(unsigned int irq) +{ + struct intc_desc_int *d = get_intc_desc(irq); + unsigned long handle = dist_handle[irq]; + unsigned long addr; + + if (irq_balancing_disabled(irq) || !handle) + return; + + addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); + intc_reg_fns[_INTC_FN(handle)](addr, handle, 1); +} + +void intc_balancing_disable(unsigned int irq) +{ + struct intc_desc_int *d = get_intc_desc(irq); + unsigned long handle = dist_handle[irq]; + unsigned long addr; + + if (irq_balancing_disabled(irq) || !handle) + return; + + addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); + intc_reg_fns[_INTC_FN(handle)](addr, handle, 0); +} + +static unsigned int intc_dist_data(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id) +{ + struct intc_mask_reg *mr = desc->hw.mask_regs; + unsigned int i, j, fn, mode; + unsigned long reg_e, reg_d; + + for (i = 0; mr && enum_id && i < desc->hw.nr_mask_regs; i++) { + mr = desc->hw.mask_regs + i; + + /* + * Skip this entry if there's no auto-distribution + * register associated with it. + */ + if (!mr->dist_reg) + continue; + + for (j = 0; j < ARRAY_SIZE(mr->enum_ids); j++) { + if (mr->enum_ids[j] != enum_id) + continue; + + fn = REG_FN_MODIFY_BASE; + mode = MODE_ENABLE_REG; + reg_e = mr->dist_reg; + reg_d = mr->dist_reg; + + fn += (mr->reg_width >> 3) - 1; + return _INTC_MK(fn, mode, + intc_get_reg(d, reg_e), + intc_get_reg(d, reg_d), + 1, + (mr->reg_width - 1) - j); + } + } + + /* + * It's possible we've gotten here with no distribution options + * available for the IRQ in question, so we just skip over those. + */ + return 0; +} + +void intc_set_dist_handle(unsigned int irq, struct intc_desc *desc, + struct intc_desc_int *d, intc_enum id) +{ + unsigned long flags; + + /* + * Nothing to do for this IRQ. + */ + if (!desc->hw.mask_regs) + return; + + raw_spin_lock_irqsave(&intc_big_lock, flags); + dist_handle[irq] = intc_dist_data(desc, d, id); + raw_spin_unlock_irqrestore(&intc_big_lock, flags); +} diff --git a/drivers/sh/intc/chip.c b/drivers/sh/intc/chip.c new file mode 100644 index 00000000000..35c03706cc2 --- /dev/null +++ b/drivers/sh/intc/chip.c @@ -0,0 +1,215 @@ +/* + * IRQ chip definitions for INTC IRQs. + * + * Copyright (C) 2007, 2008 Magnus Damm + * Copyright (C) 2009, 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/cpumask.h> +#include <linux/io.h> +#include "internals.h" + +void _intc_enable(unsigned int irq, unsigned long handle) +{ + struct intc_desc_int *d = get_intc_desc(irq); + unsigned long addr; + unsigned int cpu; + + for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_E(handle)); cpu++) { +#ifdef CONFIG_SMP + if (!cpumask_test_cpu(cpu, irq_to_desc(irq)->affinity)) + continue; +#endif + addr = INTC_REG(d, _INTC_ADDR_E(handle), cpu); + intc_enable_fns[_INTC_MODE(handle)](addr, handle, intc_reg_fns\ + [_INTC_FN(handle)], irq); + } + + intc_balancing_enable(irq); +} + +static void intc_enable(unsigned int irq) +{ + _intc_enable(irq, (unsigned long)get_irq_chip_data(irq)); +} + +static void intc_disable(unsigned int irq) +{ + struct intc_desc_int *d = get_intc_desc(irq); + unsigned long handle = (unsigned long)get_irq_chip_data(irq); + unsigned long addr; + unsigned int cpu; + + intc_balancing_disable(irq); + + for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_D(handle)); cpu++) { +#ifdef CONFIG_SMP + if (!cpumask_test_cpu(cpu, irq_to_desc(irq)->affinity)) + continue; +#endif + addr = INTC_REG(d, _INTC_ADDR_D(handle), cpu); + intc_disable_fns[_INTC_MODE(handle)](addr, handle,intc_reg_fns\ + [_INTC_FN(handle)], irq); + } +} + +static int intc_set_wake(unsigned int irq, unsigned int on) +{ + return 0; /* allow wakeup, but setup hardware in intc_suspend() */ +} + +#ifdef CONFIG_SMP +/* + * This is held with the irq desc lock held, so we don't require any + * additional locking here at the intc desc level. The affinity mask is + * later tested in the enable/disable paths. + */ +static int intc_set_affinity(unsigned int irq, const struct cpumask *cpumask) +{ + if (!cpumask_intersects(cpumask, cpu_online_mask)) + return -1; + + cpumask_copy(irq_to_desc(irq)->affinity, cpumask); + + return 0; +} +#endif + +static void intc_mask_ack(unsigned int irq) +{ + struct intc_desc_int *d = get_intc_desc(irq); + unsigned long handle = intc_get_ack_handle(irq); + unsigned long addr; + + intc_disable(irq); + + /* read register and write zero only to the associated bit */ + if (handle) { + unsigned int value; + + addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); + value = intc_set_field_from_handle(0, 1, handle); + + switch (_INTC_FN(handle)) { + case REG_FN_MODIFY_BASE + 0: /* 8bit */ + __raw_readb(addr); + __raw_writeb(0xff ^ value, addr); + break; + case REG_FN_MODIFY_BASE + 1: /* 16bit */ + __raw_readw(addr); + __raw_writew(0xffff ^ value, addr); + break; + case REG_FN_MODIFY_BASE + 3: /* 32bit */ + __raw_readl(addr); + __raw_writel(0xffffffff ^ value, addr); + break; + default: + BUG(); + break; + } + } +} + +static struct intc_handle_int *intc_find_irq(struct intc_handle_int *hp, + unsigned int nr_hp, + unsigned int irq) +{ + int i; + + /* + * this doesn't scale well, but... + * + * this function should only be used for cerain uncommon + * operations such as intc_set_priority() and intc_set_type() + * and in those rare cases performance doesn't matter that much. + * keeping the memory footprint low is more important. + * + * one rather simple way to speed this up and still keep the + * memory footprint down is to make sure the array is sorted + * and then perform a bisect to lookup the irq. + */ + for (i = 0; i < nr_hp; i++) { + if ((hp + i)->irq != irq) + continue; + + return hp + i; + } + + return NULL; +} + +int intc_set_priority(unsigned int irq, unsigned int prio) +{ + struct intc_desc_int *d = get_intc_desc(irq); + struct intc_handle_int *ihp; + + if (!intc_get_prio_level(irq) || prio <= 1) + return -EINVAL; + + ihp = intc_find_irq(d->prio, d->nr_prio, irq); + if (ihp) { + if (prio >= (1 << _INTC_WIDTH(ihp->handle))) + return -EINVAL; + + intc_set_prio_level(irq, prio); + + /* + * only set secondary masking method directly + * primary masking method is using intc_prio_level[irq] + * priority level will be set during next enable() + */ + if (_INTC_FN(ihp->handle) != REG_FN_ERR) + _intc_enable(irq, ihp->handle); + } + return 0; +} + +#define VALID(x) (x | 0x80) + +static unsigned char intc_irq_sense_table[IRQ_TYPE_SENSE_MASK + 1] = { + [IRQ_TYPE_EDGE_FALLING] = VALID(0), + [IRQ_TYPE_EDGE_RISING] = VALID(1), + [IRQ_TYPE_LEVEL_LOW] = VALID(2), + /* SH7706, SH7707 and SH7709 do not support high level triggered */ +#if !defined(CONFIG_CPU_SUBTYPE_SH7706) && \ + !defined(CONFIG_CPU_SUBTYPE_SH7707) && \ + !defined(CONFIG_CPU_SUBTYPE_SH7709) + [IRQ_TYPE_LEVEL_HIGH] = VALID(3), +#endif +}; + +static int intc_set_type(unsigned int irq, unsigned int type) +{ + struct intc_desc_int *d = get_intc_desc(irq); + unsigned char value = intc_irq_sense_table[type & IRQ_TYPE_SENSE_MASK]; + struct intc_handle_int *ihp; + unsigned long addr; + + if (!value) + return -EINVAL; + + ihp = intc_find_irq(d->sense, d->nr_sense, irq); + if (ihp) { + addr = INTC_REG(d, _INTC_ADDR_E(ihp->handle), 0); + intc_reg_fns[_INTC_FN(ihp->handle)](addr, ihp->handle, value); + } + + return 0; +} + +struct irq_chip intc_irq_chip = { + .mask = intc_disable, + .unmask = intc_enable, + .mask_ack = intc_mask_ack, + .enable = intc_enable, + .disable = intc_disable, + .shutdown = intc_disable, + .set_type = intc_set_type, + .set_wake = intc_set_wake, +#ifdef CONFIG_SMP + .set_affinity = intc_set_affinity, +#endif +}; diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c new file mode 100644 index 00000000000..306ed287077 --- /dev/null +++ b/drivers/sh/intc/core.c @@ -0,0 +1,469 @@ +/* + * Shared interrupt handling code for IPR and INTC2 types of IRQs. + * + * Copyright (C) 2007, 2008 Magnus Damm + * Copyright (C) 2009, 2010 Paul Mundt + * + * Based on intc2.c and ipr.c + * + * Copyright (C) 1999 Niibe Yutaka & Takeshi Yaegashi + * Copyright (C) 2000 Kazumoto Kojima + * Copyright (C) 2001 David J. Mckay (david.mckay@st.com) + * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp> + * Copyright (C) 2005, 2006 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) "intc: " fmt + +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/slab.h> +#include <linux/interrupt.h> +#include <linux/sh_intc.h> +#include <linux/sysdev.h> +#include <linux/list.h> +#include <linux/spinlock.h> +#include <linux/radix-tree.h> +#include "internals.h" + +LIST_HEAD(intc_list); +DEFINE_RAW_SPINLOCK(intc_big_lock); +unsigned int nr_intc_controllers; + +/* + * Default priority level + * - this needs to be at least 2 for 5-bit priorities on 7780 + */ +static unsigned int default_prio_level = 2; /* 2 - 16 */ +static unsigned int intc_prio_level[NR_IRQS]; /* for now */ + +unsigned int intc_get_dfl_prio_level(void) +{ + return default_prio_level; +} + +unsigned int intc_get_prio_level(unsigned int irq) +{ + return intc_prio_level[irq]; +} + +void intc_set_prio_level(unsigned int irq, unsigned int level) +{ + unsigned long flags; + + raw_spin_lock_irqsave(&intc_big_lock, flags); + intc_prio_level[irq] = level; + raw_spin_unlock_irqrestore(&intc_big_lock, flags); +} + +static void intc_redirect_irq(unsigned int irq, struct irq_desc *desc) +{ + generic_handle_irq((unsigned int)get_irq_data(irq)); +} + +static void __init intc_register_irq(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id, + unsigned int irq) +{ + struct intc_handle_int *hp; + unsigned int data[2], primary; + unsigned long flags; + + /* + * Register the IRQ position with the global IRQ map, then insert + * it in to the radix tree. + */ + reserve_irq_vector(irq); + + raw_spin_lock_irqsave(&intc_big_lock, flags); + radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq)); + raw_spin_unlock_irqrestore(&intc_big_lock, flags); + + /* + * Prefer single interrupt source bitmap over other combinations: + * + * 1. bitmap, single interrupt source + * 2. priority, single interrupt source + * 3. bitmap, multiple interrupt sources (groups) + * 4. priority, multiple interrupt sources (groups) + */ + data[0] = intc_get_mask_handle(desc, d, enum_id, 0); + data[1] = intc_get_prio_handle(desc, d, enum_id, 0); + + primary = 0; + if (!data[0] && data[1]) + primary = 1; + + if (!data[0] && !data[1]) + pr_warning("missing unique irq mask for irq %d (vect 0x%04x)\n", + irq, irq2evt(irq)); + + data[0] = data[0] ? data[0] : intc_get_mask_handle(desc, d, enum_id, 1); + data[1] = data[1] ? data[1] : intc_get_prio_handle(desc, d, enum_id, 1); + + if (!data[primary]) + primary ^= 1; + + BUG_ON(!data[primary]); /* must have primary masking method */ + + disable_irq_nosync(irq); + set_irq_chip_and_handler_name(irq, &d->chip, + handle_level_irq, "level"); + set_irq_chip_data(irq, (void *)data[primary]); + + /* + * set priority level + */ + intc_set_prio_level(irq, intc_get_dfl_prio_level()); + + /* enable secondary masking method if present */ + if (data[!primary]) + _intc_enable(irq, data[!primary]); + + /* add irq to d->prio list if priority is available */ + if (data[1]) { + hp = d->prio + d->nr_prio; + hp->irq = irq; + hp->handle = data[1]; + + if (primary) { + /* + * only secondary priority should access registers, so + * set _INTC_FN(h) = REG_FN_ERR for intc_set_priority() + */ + hp->handle &= ~_INTC_MK(0x0f, 0, 0, 0, 0, 0); + hp->handle |= _INTC_MK(REG_FN_ERR, 0, 0, 0, 0, 0); + } + d->nr_prio++; + } + + /* add irq to d->sense list if sense is available */ + data[0] = intc_get_sense_handle(desc, d, enum_id); + if (data[0]) { + (d->sense + d->nr_sense)->irq = irq; + (d->sense + d->nr_sense)->handle = data[0]; + d->nr_sense++; + } + + /* irq should be disabled by default */ + d->chip.mask(irq); + + intc_set_ack_handle(irq, desc, d, enum_id); + intc_set_dist_handle(irq, desc, d, enum_id); + + activate_irq(irq); +} + +static unsigned int __init save_reg(struct intc_desc_int *d, + unsigned int cnt, + unsigned long value, + unsigned int smp) +{ + if (value) { + value = intc_phys_to_virt(d, value); + + d->reg[cnt] = value; +#ifdef CONFIG_SMP + d->smp[cnt] = smp; +#endif + return 1; + } + + return 0; +} + +int __init register_intc_controller(struct intc_desc *desc) +{ + unsigned int i, k, smp; + struct intc_hw_desc *hw = &desc->hw; + struct intc_desc_int *d; + struct resource *res; + + pr_info("Registered controller '%s' with %u IRQs\n", + desc->name, hw->nr_vectors); + + d = kzalloc(sizeof(*d), GFP_NOWAIT); + if (!d) + goto err0; + + INIT_LIST_HEAD(&d->list); + list_add_tail(&d->list, &intc_list); + + raw_spin_lock_init(&d->lock); + + d->index = nr_intc_controllers; + + if (desc->num_resources) { + d->nr_windows = desc->num_resources; + d->window = kzalloc(d->nr_windows * sizeof(*d->window), + GFP_NOWAIT); + if (!d->window) + goto err1; + + for (k = 0; k < d->nr_windows; k++) { + res = desc->resource + k; + WARN_ON(resource_type(res) != IORESOURCE_MEM); + d->window[k].phys = res->start; + d->window[k].size = resource_size(res); + d->window[k].virt = ioremap_nocache(res->start, + resource_size(res)); + if (!d->window[k].virt) + goto err2; + } + } + + d->nr_reg = hw->mask_regs ? hw->nr_mask_regs * 2 : 0; +#ifdef CONFIG_INTC_BALANCING + if (d->nr_reg) + d->nr_reg += hw->nr_mask_regs; +#endif + d->nr_reg += hw->prio_regs ? hw->nr_prio_regs * 2 : 0; + d->nr_reg += hw->sense_regs ? hw->nr_sense_regs : 0; + d->nr_reg += hw->ack_regs ? hw->nr_ack_regs : 0; + d->nr_reg += hw->subgroups ? hw->nr_subgroups : 0; + + d->reg = kzalloc(d->nr_reg * sizeof(*d->reg), GFP_NOWAIT); + if (!d->reg) + goto err2; + +#ifdef CONFIG_SMP + d->smp = kzalloc(d->nr_reg * sizeof(*d->smp), GFP_NOWAIT); + if (!d->smp) + goto err3; +#endif + k = 0; + + if (hw->mask_regs) { + for (i = 0; i < hw->nr_mask_regs; i++) { + smp = IS_SMP(hw->mask_regs[i]); + k += save_reg(d, k, hw->mask_regs[i].set_reg, smp); + k += save_reg(d, k, hw->mask_regs[i].clr_reg, smp); +#ifdef CONFIG_INTC_BALANCING + k += save_reg(d, k, hw->mask_regs[i].dist_reg, 0); +#endif + } + } + + if (hw->prio_regs) { + d->prio = kzalloc(hw->nr_vectors * sizeof(*d->prio), + GFP_NOWAIT); + if (!d->prio) + goto err4; + + for (i = 0; i < hw->nr_prio_regs; i++) { + smp = IS_SMP(hw->prio_regs[i]); + k += save_reg(d, k, hw->prio_regs[i].set_reg, smp); + k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp); + } + } + + if (hw->sense_regs) { + d->sense = kzalloc(hw->nr_vectors * sizeof(*d->sense), + GFP_NOWAIT); + if (!d->sense) + goto err5; + + for (i = 0; i < hw->nr_sense_regs; i++) + k += save_reg(d, k, hw->sense_regs[i].reg, 0); + } + + if (hw->subgroups) + for (i = 0; i < hw->nr_subgroups; i++) + if (hw->subgroups[i].reg) + k+= save_reg(d, k, hw->subgroups[i].reg, 0); + + memcpy(&d->chip, &intc_irq_chip, sizeof(struct irq_chip)); + d->chip.name = desc->name; + + if (hw->ack_regs) + for (i = 0; i < hw->nr_ack_regs; i++) + k += save_reg(d, k, hw->ack_regs[i].set_reg, 0); + else + d->chip.mask_ack = d->chip.disable; + + /* disable bits matching force_disable before registering irqs */ + if (desc->force_disable) + intc_enable_disable_enum(desc, d, desc->force_disable, 0); + + /* disable bits matching force_enable before registering irqs */ + if (desc->force_enable) + intc_enable_disable_enum(desc, d, desc->force_enable, 0); + + BUG_ON(k > 256); /* _INTC_ADDR_E() and _INTC_ADDR_D() are 8 bits */ + + /* register the vectors one by one */ + for (i = 0; i < hw->nr_vectors; i++) { + struct intc_vect *vect = hw->vectors + i; + unsigned int irq = evt2irq(vect->vect); + struct irq_desc *irq_desc; + + if (!vect->enum_id) + continue; + + irq_desc = irq_to_desc_alloc_node(irq, numa_node_id()); + if (unlikely(!irq_desc)) { + pr_err("can't get irq_desc for %d\n", irq); + continue; + } + + intc_irq_xlate_set(irq, vect->enum_id, d); + intc_register_irq(desc, d, vect->enum_id, irq); + + for (k = i + 1; k < hw->nr_vectors; k++) { + struct intc_vect *vect2 = hw->vectors + k; + unsigned int irq2 = evt2irq(vect2->vect); + + if (vect->enum_id != vect2->enum_id) + continue; + + /* + * In the case of multi-evt handling and sparse + * IRQ support, each vector still needs to have + * its own backing irq_desc. + */ + irq_desc = irq_to_desc_alloc_node(irq2, numa_node_id()); + if (unlikely(!irq_desc)) { + pr_err("can't get irq_desc for %d\n", irq2); + continue; + } + + vect2->enum_id = 0; + + /* redirect this interrupts to the first one */ + set_irq_chip(irq2, &dummy_irq_chip); + set_irq_chained_handler(irq2, intc_redirect_irq); + set_irq_data(irq2, (void *)irq); + } + } + + intc_subgroup_init(desc, d); + + /* enable bits matching force_enable after registering irqs */ + if (desc->force_enable) + intc_enable_disable_enum(desc, d, desc->force_enable, 1); + + nr_intc_controllers++; + + return 0; +err5: + kfree(d->prio); +err4: +#ifdef CONFIG_SMP + kfree(d->smp); +err3: +#endif + kfree(d->reg); +err2: + for (k = 0; k < d->nr_windows; k++) + if (d->window[k].virt) + iounmap(d->window[k].virt); + + kfree(d->window); +err1: + kfree(d); +err0: + pr_err("unable to allocate INTC memory\n"); + + return -ENOMEM; +} + +static ssize_t +show_intc_name(struct sys_device *dev, struct sysdev_attribute *attr, char *buf) +{ + struct intc_desc_int *d; + + d = container_of(dev, struct intc_desc_int, sysdev); + + return sprintf(buf, "%s\n", d->chip.name); +} + +static SYSDEV_ATTR(name, S_IRUGO, show_intc_name, NULL); + +static int intc_suspend(struct sys_device *dev, pm_message_t state) +{ + struct intc_desc_int *d; + struct irq_desc *desc; + int irq; + + /* get intc controller associated with this sysdev */ + d = container_of(dev, struct intc_desc_int, sysdev); + + switch (state.event) { + case PM_EVENT_ON: + if (d->state.event != PM_EVENT_FREEZE) + break; + + for_each_irq_desc(irq, desc) { + /* + * This will catch the redirect and VIRQ cases + * due to the dummy_irq_chip being inserted. + */ + if (desc->chip != &d->chip) + continue; + if (desc->status & IRQ_DISABLED) + desc->chip->disable(irq); + else + desc->chip->enable(irq); + } + break; + case PM_EVENT_FREEZE: + /* nothing has to be done */ + break; + case PM_EVENT_SUSPEND: + /* enable wakeup irqs belonging to this intc controller */ + for_each_irq_desc(irq, desc) { + if (desc->chip != &d->chip) + continue; + if ((desc->status & IRQ_WAKEUP)) + desc->chip->enable(irq); + } + break; + } + + d->state = state; + + return 0; +} + +static int intc_resume(struct sys_device *dev) +{ + return intc_suspend(dev, PMSG_ON); +} + +struct sysdev_class intc_sysdev_class = { + .name = "intc", + .suspend = intc_suspend, + .resume = intc_resume, +}; + +/* register this intc as sysdev to allow suspend/resume */ +static int __init register_intc_sysdevs(void) +{ + struct intc_desc_int *d; + int error; + + error = sysdev_class_register(&intc_sysdev_class); + if (!error) { + list_for_each_entry(d, &intc_list, list) { + d->sysdev.id = d->index; + d->sysdev.cls = &intc_sysdev_class; + error = sysdev_register(&d->sysdev); + if (error == 0) + error = sysdev_create_file(&d->sysdev, + &attr_name); + if (error) + break; + } + } + + if (error) + pr_err("sysdev registration error\n"); + + return error; +} +device_initcall(register_intc_sysdevs); diff --git a/drivers/sh/intc/dynamic.c b/drivers/sh/intc/dynamic.c new file mode 100644 index 00000000000..6caecdffe20 --- /dev/null +++ b/drivers/sh/intc/dynamic.c @@ -0,0 +1,135 @@ +/* + * Dynamic IRQ management + * + * Copyright (C) 2010 Paul Mundt + * + * Modelled after arch/x86/kernel/apic/io_apic.c + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) "intc: " fmt + +#include <linux/irq.h> +#include <linux/bitmap.h> +#include <linux/spinlock.h> +#include "internals.h" /* only for activate_irq() damage.. */ + +/* + * The intc_irq_map provides a global map of bound IRQ vectors for a + * given platform. Allocation of IRQs are either static through the CPU + * vector map, or dynamic in the case of board mux vectors or MSI. + * + * As this is a central point for all IRQ controllers on the system, + * each of the available sources are mapped out here. This combined with + * sparseirq makes it quite trivial to keep the vector map tightly packed + * when dynamically creating IRQs, as well as tying in to otherwise + * unused irq_desc positions in the sparse array. + */ +static DECLARE_BITMAP(intc_irq_map, NR_IRQS); +static DEFINE_RAW_SPINLOCK(vector_lock); + +/* + * Dynamic IRQ allocation and deallocation + */ +unsigned int create_irq_nr(unsigned int irq_want, int node) +{ + unsigned int irq = 0, new; + unsigned long flags; + struct irq_desc *desc; + + raw_spin_lock_irqsave(&vector_lock, flags); + + /* + * First try the wanted IRQ + */ + if (test_and_set_bit(irq_want, intc_irq_map) == 0) { + new = irq_want; + } else { + /* .. then fall back to scanning. */ + new = find_first_zero_bit(intc_irq_map, nr_irqs); + if (unlikely(new == nr_irqs)) + goto out_unlock; + + __set_bit(new, intc_irq_map); + } + + desc = irq_to_desc_alloc_node(new, node); + if (unlikely(!desc)) { + pr_err("can't get irq_desc for %d\n", new); + goto out_unlock; + } + + desc = move_irq_desc(desc, node); + irq = new; + +out_unlock: + raw_spin_unlock_irqrestore(&vector_lock, flags); + + if (irq > 0) { + dynamic_irq_init(irq); + activate_irq(irq); + } + + return irq; +} + +int create_irq(void) +{ + int nid = cpu_to_node(smp_processor_id()); + int irq; + + irq = create_irq_nr(NR_IRQS_LEGACY, nid); + if (irq == 0) + irq = -1; + + return irq; +} + +void destroy_irq(unsigned int irq) +{ + unsigned long flags; + + dynamic_irq_cleanup(irq); + + raw_spin_lock_irqsave(&vector_lock, flags); + __clear_bit(irq, intc_irq_map); + raw_spin_unlock_irqrestore(&vector_lock, flags); +} + +int reserve_irq_vector(unsigned int irq) +{ + unsigned long flags; + int ret = 0; + + raw_spin_lock_irqsave(&vector_lock, flags); + if (test_and_set_bit(irq, intc_irq_map)) + ret = -EBUSY; + raw_spin_unlock_irqrestore(&vector_lock, flags); + + return ret; +} + +void reserve_intc_vectors(struct intc_vect *vectors, unsigned int nr_vecs) +{ + unsigned long flags; + int i; + + raw_spin_lock_irqsave(&vector_lock, flags); + for (i = 0; i < nr_vecs; i++) + __set_bit(evt2irq(vectors[i].vect), intc_irq_map); + raw_spin_unlock_irqrestore(&vector_lock, flags); +} + +void reserve_irq_legacy(void) +{ + unsigned long flags; + int i, j; + + raw_spin_lock_irqsave(&vector_lock, flags); + j = find_first_bit(intc_irq_map, nr_irqs); + for (i = 0; i < j; i++) + __set_bit(i, intc_irq_map); + raw_spin_unlock_irqrestore(&vector_lock, flags); +} diff --git a/drivers/sh/intc/handle.c b/drivers/sh/intc/handle.c new file mode 100644 index 00000000000..057ce56829b --- /dev/null +++ b/drivers/sh/intc/handle.c @@ -0,0 +1,307 @@ +/* + * Shared interrupt handling code for IPR and INTC2 types of IRQs. + * + * Copyright (C) 2007, 2008 Magnus Damm + * Copyright (C) 2009, 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/spinlock.h> +#include "internals.h" + +static unsigned long ack_handle[NR_IRQS]; + +static intc_enum __init intc_grp_id(struct intc_desc *desc, + intc_enum enum_id) +{ + struct intc_group *g = desc->hw.groups; + unsigned int i, j; + + for (i = 0; g && enum_id && i < desc->hw.nr_groups; i++) { + g = desc->hw.groups + i; + + for (j = 0; g->enum_ids[j]; j++) { + if (g->enum_ids[j] != enum_id) + continue; + + return g->enum_id; + } + } + + return 0; +} + +static unsigned int __init _intc_mask_data(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id, + unsigned int *reg_idx, + unsigned int *fld_idx) +{ + struct intc_mask_reg *mr = desc->hw.mask_regs; + unsigned int fn, mode; + unsigned long reg_e, reg_d; + + while (mr && enum_id && *reg_idx < desc->hw.nr_mask_regs) { + mr = desc->hw.mask_regs + *reg_idx; + + for (; *fld_idx < ARRAY_SIZE(mr->enum_ids); (*fld_idx)++) { + if (mr->enum_ids[*fld_idx] != enum_id) + continue; + + if (mr->set_reg && mr->clr_reg) { + fn = REG_FN_WRITE_BASE; + mode = MODE_DUAL_REG; + reg_e = mr->clr_reg; + reg_d = mr->set_reg; + } else { + fn = REG_FN_MODIFY_BASE; + if (mr->set_reg) { + mode = MODE_ENABLE_REG; + reg_e = mr->set_reg; + reg_d = mr->set_reg; + } else { + mode = MODE_MASK_REG; + reg_e = mr->clr_reg; + reg_d = mr->clr_reg; + } + } + + fn += (mr->reg_width >> 3) - 1; + return _INTC_MK(fn, mode, + intc_get_reg(d, reg_e), + intc_get_reg(d, reg_d), + 1, + (mr->reg_width - 1) - *fld_idx); + } + + *fld_idx = 0; + (*reg_idx)++; + } + + return 0; +} + +unsigned int __init +intc_get_mask_handle(struct intc_desc *desc, struct intc_desc_int *d, + intc_enum enum_id, int do_grps) +{ + unsigned int i = 0; + unsigned int j = 0; + unsigned int ret; + + ret = _intc_mask_data(desc, d, enum_id, &i, &j); + if (ret) + return ret; + + if (do_grps) + return intc_get_mask_handle(desc, d, intc_grp_id(desc, enum_id), 0); + + return 0; +} + +static unsigned int __init _intc_prio_data(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id, + unsigned int *reg_idx, + unsigned int *fld_idx) +{ + struct intc_prio_reg *pr = desc->hw.prio_regs; + unsigned int fn, n, mode, bit; + unsigned long reg_e, reg_d; + + while (pr && enum_id && *reg_idx < desc->hw.nr_prio_regs) { + pr = desc->hw.prio_regs + *reg_idx; + + for (; *fld_idx < ARRAY_SIZE(pr->enum_ids); (*fld_idx)++) { + if (pr->enum_ids[*fld_idx] != enum_id) + continue; + + if (pr->set_reg && pr->clr_reg) { + fn = REG_FN_WRITE_BASE; + mode = MODE_PCLR_REG; + reg_e = pr->set_reg; + reg_d = pr->clr_reg; + } else { + fn = REG_FN_MODIFY_BASE; + mode = MODE_PRIO_REG; + if (!pr->set_reg) + BUG(); + reg_e = pr->set_reg; + reg_d = pr->set_reg; + } + + fn += (pr->reg_width >> 3) - 1; + n = *fld_idx + 1; + + BUG_ON(n * pr->field_width > pr->reg_width); + + bit = pr->reg_width - (n * pr->field_width); + + return _INTC_MK(fn, mode, + intc_get_reg(d, reg_e), + intc_get_reg(d, reg_d), + pr->field_width, bit); + } + + *fld_idx = 0; + (*reg_idx)++; + } + + return 0; +} + +unsigned int __init +intc_get_prio_handle(struct intc_desc *desc, struct intc_desc_int *d, + intc_enum enum_id, int do_grps) +{ + unsigned int i = 0; + unsigned int j = 0; + unsigned int ret; + + ret = _intc_prio_data(desc, d, enum_id, &i, &j); + if (ret) + return ret; + + if (do_grps) + return intc_get_prio_handle(desc, d, intc_grp_id(desc, enum_id), 0); + + return 0; +} + +static unsigned int __init intc_ack_data(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id) +{ + struct intc_mask_reg *mr = desc->hw.ack_regs; + unsigned int i, j, fn, mode; + unsigned long reg_e, reg_d; + + for (i = 0; mr && enum_id && i < desc->hw.nr_ack_regs; i++) { + mr = desc->hw.ack_regs + i; + + for (j = 0; j < ARRAY_SIZE(mr->enum_ids); j++) { + if (mr->enum_ids[j] != enum_id) + continue; + + fn = REG_FN_MODIFY_BASE; + mode = MODE_ENABLE_REG; + reg_e = mr->set_reg; + reg_d = mr->set_reg; + + fn += (mr->reg_width >> 3) - 1; + return _INTC_MK(fn, mode, + intc_get_reg(d, reg_e), + intc_get_reg(d, reg_d), + 1, + (mr->reg_width - 1) - j); + } + } + + return 0; +} + +static void intc_enable_disable(struct intc_desc_int *d, + unsigned long handle, int do_enable) +{ + unsigned long addr; + unsigned int cpu; + unsigned long (*fn)(unsigned long, unsigned long, + unsigned long (*)(unsigned long, unsigned long, + unsigned long), + unsigned int); + + if (do_enable) { + for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_E(handle)); cpu++) { + addr = INTC_REG(d, _INTC_ADDR_E(handle), cpu); + fn = intc_enable_noprio_fns[_INTC_MODE(handle)]; + fn(addr, handle, intc_reg_fns[_INTC_FN(handle)], 0); + } + } else { + for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_D(handle)); cpu++) { + addr = INTC_REG(d, _INTC_ADDR_D(handle), cpu); + fn = intc_disable_fns[_INTC_MODE(handle)]; + fn(addr, handle, intc_reg_fns[_INTC_FN(handle)], 0); + } + } +} + +void __init intc_enable_disable_enum(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id, int enable) +{ + unsigned int i, j, data; + + /* go through and enable/disable all mask bits */ + i = j = 0; + do { + data = _intc_mask_data(desc, d, enum_id, &i, &j); + if (data) + intc_enable_disable(d, data, enable); + j++; + } while (data); + + /* go through and enable/disable all priority fields */ + i = j = 0; + do { + data = _intc_prio_data(desc, d, enum_id, &i, &j); + if (data) + intc_enable_disable(d, data, enable); + + j++; + } while (data); +} + +unsigned int __init +intc_get_sense_handle(struct intc_desc *desc, struct intc_desc_int *d, + intc_enum enum_id) +{ + struct intc_sense_reg *sr = desc->hw.sense_regs; + unsigned int i, j, fn, bit; + + for (i = 0; sr && enum_id && i < desc->hw.nr_sense_regs; i++) { + sr = desc->hw.sense_regs + i; + + for (j = 0; j < ARRAY_SIZE(sr->enum_ids); j++) { + if (sr->enum_ids[j] != enum_id) + continue; + + fn = REG_FN_MODIFY_BASE; + fn += (sr->reg_width >> 3) - 1; + + BUG_ON((j + 1) * sr->field_width > sr->reg_width); + + bit = sr->reg_width - ((j + 1) * sr->field_width); + + return _INTC_MK(fn, 0, intc_get_reg(d, sr->reg), + 0, sr->field_width, bit); + } + } + + return 0; +} + + +void intc_set_ack_handle(unsigned int irq, struct intc_desc *desc, + struct intc_desc_int *d, intc_enum id) +{ + unsigned long flags; + + /* + * Nothing to do for this IRQ. + */ + if (!desc->hw.ack_regs) + return; + + raw_spin_lock_irqsave(&intc_big_lock, flags); + ack_handle[irq] = intc_ack_data(desc, d, id); + raw_spin_unlock_irqrestore(&intc_big_lock, flags); +} + +unsigned long intc_get_ack_handle(unsigned int irq) +{ + return ack_handle[irq]; +} diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h new file mode 100644 index 00000000000..d49482c623f --- /dev/null +++ b/drivers/sh/intc/internals.h @@ -0,0 +1,186 @@ +#include <linux/sh_intc.h> +#include <linux/irq.h> +#include <linux/list.h> +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/radix-tree.h> +#include <linux/sysdev.h> + +#define _INTC_MK(fn, mode, addr_e, addr_d, width, shift) \ + ((shift) | ((width) << 5) | ((fn) << 9) | ((mode) << 13) | \ + ((addr_e) << 16) | ((addr_d << 24))) + +#define _INTC_SHIFT(h) (h & 0x1f) +#define _INTC_WIDTH(h) ((h >> 5) & 0xf) +#define _INTC_FN(h) ((h >> 9) & 0xf) +#define _INTC_MODE(h) ((h >> 13) & 0x7) +#define _INTC_ADDR_E(h) ((h >> 16) & 0xff) +#define _INTC_ADDR_D(h) ((h >> 24) & 0xff) + +#ifdef CONFIG_SMP +#define IS_SMP(x) (x.smp) +#define INTC_REG(d, x, c) (d->reg[(x)] + ((d->smp[(x)] & 0xff) * c)) +#define SMP_NR(d, x) ((d->smp[(x)] >> 8) ? (d->smp[(x)] >> 8) : 1) +#else +#define IS_SMP(x) 0 +#define INTC_REG(d, x, c) (d->reg[(x)]) +#define SMP_NR(d, x) 1 +#endif + +struct intc_handle_int { + unsigned int irq; + unsigned long handle; +}; + +struct intc_window { + phys_addr_t phys; + void __iomem *virt; + unsigned long size; +}; + +struct intc_map_entry { + intc_enum enum_id; + struct intc_desc_int *desc; +}; + +struct intc_subgroup_entry { + unsigned int pirq; + intc_enum enum_id; + unsigned long handle; +}; + +struct intc_desc_int { + struct list_head list; + struct sys_device sysdev; + struct radix_tree_root tree; + pm_message_t state; + raw_spinlock_t lock; + unsigned int index; + unsigned long *reg; +#ifdef CONFIG_SMP + unsigned long *smp; +#endif + unsigned int nr_reg; + struct intc_handle_int *prio; + unsigned int nr_prio; + struct intc_handle_int *sense; + unsigned int nr_sense; + struct intc_window *window; + unsigned int nr_windows; + struct irq_chip chip; +}; + + +enum { + REG_FN_ERR = 0, + REG_FN_TEST_BASE = 1, + REG_FN_WRITE_BASE = 5, + REG_FN_MODIFY_BASE = 9 +}; + +enum { MODE_ENABLE_REG = 0, /* Bit(s) set -> interrupt enabled */ + MODE_MASK_REG, /* Bit(s) set -> interrupt disabled */ + MODE_DUAL_REG, /* Two registers, set bit to enable / disable */ + MODE_PRIO_REG, /* Priority value written to enable interrupt */ + MODE_PCLR_REG, /* Above plus all bits set to disable interrupt */ +}; + +static inline struct intc_desc_int *get_intc_desc(unsigned int irq) +{ + struct irq_chip *chip = get_irq_chip(irq); + + return container_of(chip, struct intc_desc_int, chip); +} + +/* + * Grumble. + */ +static inline void activate_irq(int irq) +{ +#ifdef CONFIG_ARM + /* ARM requires an extra step to clear IRQ_NOREQUEST, which it + * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE. + */ + set_irq_flags(irq, IRQF_VALID); +#else + /* same effect on other architectures */ + set_irq_noprobe(irq); +#endif +} + +/* access.c */ +extern unsigned long +(*intc_reg_fns[])(unsigned long addr, unsigned long h, unsigned long data); + +extern unsigned long +(*intc_enable_fns[])(unsigned long addr, unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, unsigned long), + unsigned int irq); +extern unsigned long +(*intc_disable_fns[])(unsigned long addr, unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, unsigned long), + unsigned int irq); +extern unsigned long +(*intc_enable_noprio_fns[])(unsigned long addr, unsigned long handle, + unsigned long (*fn)(unsigned long, + unsigned long, unsigned long), + unsigned int irq); + +unsigned long intc_phys_to_virt(struct intc_desc_int *d, unsigned long address); +unsigned int intc_get_reg(struct intc_desc_int *d, unsigned long address); +unsigned int intc_set_field_from_handle(unsigned int value, + unsigned int field_value, + unsigned int handle); +unsigned long intc_get_field_from_handle(unsigned int value, + unsigned int handle); + +/* balancing.c */ +#ifdef CONFIG_INTC_BALANCING +void intc_balancing_enable(unsigned int irq); +void intc_balancing_disable(unsigned int irq); +void intc_set_dist_handle(unsigned int irq, struct intc_desc *desc, + struct intc_desc_int *d, intc_enum id); +#else +static inline void intc_balancing_enable(unsigned int irq) { } +static inline void intc_balancing_disable(unsigned int irq) { } +static inline void +intc_set_dist_handle(unsigned int irq, struct intc_desc *desc, + struct intc_desc_int *d, intc_enum id) { } +#endif + +/* chip.c */ +extern struct irq_chip intc_irq_chip; +void _intc_enable(unsigned int irq, unsigned long handle); + +/* core.c */ +extern struct list_head intc_list; +extern raw_spinlock_t intc_big_lock; +extern unsigned int nr_intc_controllers; +extern struct sysdev_class intc_sysdev_class; + +unsigned int intc_get_dfl_prio_level(void); +unsigned int intc_get_prio_level(unsigned int irq); +void intc_set_prio_level(unsigned int irq, unsigned int level); + +/* handle.c */ +unsigned int intc_get_mask_handle(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id, int do_grps); +unsigned int intc_get_prio_handle(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id, int do_grps); +unsigned int intc_get_sense_handle(struct intc_desc *desc, + struct intc_desc_int *d, + intc_enum enum_id); +void intc_set_ack_handle(unsigned int irq, struct intc_desc *desc, + struct intc_desc_int *d, intc_enum id); +unsigned long intc_get_ack_handle(unsigned int irq); +void intc_enable_disable_enum(struct intc_desc *desc, struct intc_desc_int *d, + intc_enum enum_id, int enable); + +/* virq.c */ +void intc_subgroup_init(struct intc_desc *desc, struct intc_desc_int *d); +void intc_irq_xlate_set(unsigned int irq, intc_enum id, struct intc_desc_int *d); +struct intc_map_entry *intc_irq_xlate_get(unsigned int irq); diff --git a/drivers/sh/intc/userimask.c b/drivers/sh/intc/userimask.c new file mode 100644 index 00000000000..e32304b66cf --- /dev/null +++ b/drivers/sh/intc/userimask.c @@ -0,0 +1,83 @@ +/* + * Support for hardware-assisted userspace interrupt masking. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) "intc: " fmt + +#include <linux/errno.h> +#include <linux/sysdev.h> +#include <linux/init.h> +#include <linux/io.h> +#include <asm/sizes.h> +#include "internals.h" + +static void __iomem *uimask; + +static ssize_t +show_intc_userimask(struct sysdev_class *cls, + struct sysdev_class_attribute *attr, char *buf) +{ + return sprintf(buf, "%d\n", (__raw_readl(uimask) >> 4) & 0xf); +} + +static ssize_t +store_intc_userimask(struct sysdev_class *cls, + struct sysdev_class_attribute *attr, + const char *buf, size_t count) +{ + unsigned long level; + + level = simple_strtoul(buf, NULL, 10); + + /* + * Minimal acceptable IRQ levels are in the 2 - 16 range, but + * these are chomped so as to not interfere with normal IRQs. + * + * Level 1 is a special case on some CPUs in that it's not + * directly settable, but given that USERIMASK cuts off below a + * certain level, we don't care about this limitation here. + * Level 0 on the other hand equates to user masking disabled. + * + * We use the default priority level as a cut off so that only + * special case opt-in IRQs can be mangled. + */ + if (level >= intc_get_dfl_prio_level()) + return -EINVAL; + + __raw_writel(0xa5 << 24 | level << 4, uimask); + + return count; +} + +static SYSDEV_CLASS_ATTR(userimask, S_IRUSR | S_IWUSR, + show_intc_userimask, store_intc_userimask); + + +static int __init userimask_sysdev_init(void) +{ + if (unlikely(!uimask)) + return -ENXIO; + + return sysdev_class_create_file(&intc_sysdev_class, &attr_userimask); +} +late_initcall(userimask_sysdev_init); + +int register_intc_userimask(unsigned long addr) +{ + if (unlikely(uimask)) + return -EBUSY; + + uimask = ioremap_nocache(addr, SZ_4K); + if (unlikely(!uimask)) + return -ENOMEM; + + pr_info("userimask support registered for levels 0 -> %d\n", + intc_get_dfl_prio_level() - 1); + + return 0; +} diff --git a/drivers/sh/intc/virq-debugfs.c b/drivers/sh/intc/virq-debugfs.c new file mode 100644 index 00000000000..9e62ba9311f --- /dev/null +++ b/drivers/sh/intc/virq-debugfs.c @@ -0,0 +1,64 @@ +/* + * Support for virtual IRQ subgroups debugfs mapping. + * + * Copyright (C) 2010 Paul Mundt + * + * Modelled after arch/powerpc/kernel/irq.c. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/seq_file.h> +#include <linux/fs.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/debugfs.h> +#include "internals.h" + +static int intc_irq_xlate_debug(struct seq_file *m, void *priv) +{ + int i; + + seq_printf(m, "%-5s %-7s %-15s\n", "irq", "enum", "chip name"); + + for (i = 1; i < nr_irqs; i++) { + struct intc_map_entry *entry = intc_irq_xlate_get(i); + struct intc_desc_int *desc = entry->desc; + + if (!desc) + continue; + + seq_printf(m, "%5d ", i); + seq_printf(m, "0x%05x ", entry->enum_id); + seq_printf(m, "%-15s\n", desc->chip.name); + } + + return 0; +} + +static int intc_irq_xlate_open(struct inode *inode, struct file *file) +{ + return single_open(file, intc_irq_xlate_debug, inode->i_private); +} + +static const struct file_operations intc_irq_xlate_fops = { + .open = intc_irq_xlate_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init intc_irq_xlate_init(void) +{ + /* + * XXX.. use arch_debugfs_dir here when all of the intc users are + * converted. + */ + if (debugfs_create_file("intc_irq_xlate", S_IRUGO, NULL, NULL, + &intc_irq_xlate_fops) == NULL) + return -ENOMEM; + + return 0; +} +fs_initcall(intc_irq_xlate_init); diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c new file mode 100644 index 00000000000..643dfd4d205 --- /dev/null +++ b/drivers/sh/intc/virq.c @@ -0,0 +1,255 @@ +/* + * Support for virtual IRQ subgroups. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#define pr_fmt(fmt) "intc: " fmt + +#include <linux/slab.h> +#include <linux/irq.h> +#include <linux/list.h> +#include <linux/radix-tree.h> +#include <linux/spinlock.h> +#include "internals.h" + +static struct intc_map_entry intc_irq_xlate[NR_IRQS]; + +struct intc_virq_list { + unsigned int irq; + struct intc_virq_list *next; +}; + +#define for_each_virq(entry, head) \ + for (entry = head; entry; entry = entry->next) + +/* + * Tags for the radix tree + */ +#define INTC_TAG_VIRQ_NEEDS_ALLOC 0 + +void intc_irq_xlate_set(unsigned int irq, intc_enum id, struct intc_desc_int *d) +{ + unsigned long flags; + + raw_spin_lock_irqsave(&intc_big_lock, flags); + intc_irq_xlate[irq].enum_id = id; + intc_irq_xlate[irq].desc = d; + raw_spin_unlock_irqrestore(&intc_big_lock, flags); +} + +struct intc_map_entry *intc_irq_xlate_get(unsigned int irq) +{ + return intc_irq_xlate + irq; +} + +int intc_irq_lookup(const char *chipname, intc_enum enum_id) +{ + struct intc_map_entry *ptr; + struct intc_desc_int *d; + int irq = -1; + + list_for_each_entry(d, &intc_list, list) { + int tagged; + + if (strcmp(d->chip.name, chipname) != 0) + continue; + + /* + * Catch early lookups for subgroup VIRQs that have not + * yet been allocated an IRQ. This already includes a + * fast-path out if the tree is untagged, so there is no + * need to explicitly test the root tree. + */ + tagged = radix_tree_tag_get(&d->tree, enum_id, + INTC_TAG_VIRQ_NEEDS_ALLOC); + if (unlikely(tagged)) + break; + + ptr = radix_tree_lookup(&d->tree, enum_id); + if (ptr) { + irq = ptr - intc_irq_xlate; + break; + } + } + + return irq; +} +EXPORT_SYMBOL_GPL(intc_irq_lookup); + +static int add_virq_to_pirq(unsigned int irq, unsigned int virq) +{ + struct intc_virq_list **last, *entry; + struct irq_desc *desc = irq_to_desc(irq); + + /* scan for duplicates */ + last = (struct intc_virq_list **)&desc->handler_data; + for_each_virq(entry, desc->handler_data) { + if (entry->irq == virq) + return 0; + last = &entry->next; + } + + entry = kzalloc(sizeof(struct intc_virq_list), GFP_ATOMIC); + if (!entry) { + pr_err("can't allocate VIRQ mapping for %d\n", virq); + return -ENOMEM; + } + + entry->irq = virq; + + *last = entry; + + return 0; +} + +static void intc_virq_handler(unsigned int irq, struct irq_desc *desc) +{ + struct intc_virq_list *entry, *vlist = get_irq_data(irq); + struct intc_desc_int *d = get_intc_desc(irq); + + desc->chip->mask_ack(irq); + + for_each_virq(entry, vlist) { + unsigned long addr, handle; + + handle = (unsigned long)get_irq_data(entry->irq); + addr = INTC_REG(d, _INTC_ADDR_E(handle), 0); + + if (intc_reg_fns[_INTC_FN(handle)](addr, handle, 0)) + generic_handle_irq(entry->irq); + } + + desc->chip->unmask(irq); +} + +static unsigned long __init intc_subgroup_data(struct intc_subgroup *subgroup, + struct intc_desc_int *d, + unsigned int index) +{ + unsigned int fn = REG_FN_TEST_BASE + (subgroup->reg_width >> 3) - 1; + + return _INTC_MK(fn, MODE_ENABLE_REG, intc_get_reg(d, subgroup->reg), + 0, 1, (subgroup->reg_width - 1) - index); +} + +static void __init intc_subgroup_init_one(struct intc_desc *desc, + struct intc_desc_int *d, + struct intc_subgroup *subgroup) +{ + struct intc_map_entry *mapped; + unsigned int pirq; + unsigned long flags; + int i; + + mapped = radix_tree_lookup(&d->tree, subgroup->parent_id); + if (!mapped) { + WARN_ON(1); + return; + } + + pirq = mapped - intc_irq_xlate; + + raw_spin_lock_irqsave(&d->lock, flags); + + for (i = 0; i < ARRAY_SIZE(subgroup->enum_ids); i++) { + struct intc_subgroup_entry *entry; + int err; + + if (!subgroup->enum_ids[i]) + continue; + + entry = kmalloc(sizeof(*entry), GFP_NOWAIT); + if (!entry) + break; + + entry->pirq = pirq; + entry->enum_id = subgroup->enum_ids[i]; + entry->handle = intc_subgroup_data(subgroup, d, i); + + err = radix_tree_insert(&d->tree, entry->enum_id, entry); + if (unlikely(err < 0)) + break; + + radix_tree_tag_set(&d->tree, entry->enum_id, + INTC_TAG_VIRQ_NEEDS_ALLOC); + } + + raw_spin_unlock_irqrestore(&d->lock, flags); +} + +void __init intc_subgroup_init(struct intc_desc *desc, struct intc_desc_int *d) +{ + int i; + + if (!desc->hw.subgroups) + return; + + for (i = 0; i < desc->hw.nr_subgroups; i++) + intc_subgroup_init_one(desc, d, desc->hw.subgroups + i); +} + +static void __init intc_subgroup_map(struct intc_desc_int *d) +{ + struct intc_subgroup_entry *entries[32]; + unsigned long flags; + unsigned int nr_found; + int i; + + raw_spin_lock_irqsave(&d->lock, flags); + +restart: + nr_found = radix_tree_gang_lookup_tag_slot(&d->tree, + (void ***)entries, 0, ARRAY_SIZE(entries), + INTC_TAG_VIRQ_NEEDS_ALLOC); + + for (i = 0; i < nr_found; i++) { + struct intc_subgroup_entry *entry; + int irq; + + entry = radix_tree_deref_slot((void **)entries[i]); + if (unlikely(!entry)) + continue; + if (unlikely(entry == RADIX_TREE_RETRY)) + goto restart; + + irq = create_irq(); + if (unlikely(irq < 0)) { + pr_err("no more free IRQs, bailing..\n"); + break; + } + + pr_info("Setting up a chained VIRQ from %d -> %d\n", + irq, entry->pirq); + + intc_irq_xlate_set(irq, entry->enum_id, d); + + set_irq_chip_and_handler_name(irq, get_irq_chip(entry->pirq), + handle_simple_irq, "virq"); + set_irq_chip_data(irq, get_irq_chip_data(entry->pirq)); + + set_irq_data(irq, (void *)entry->handle); + + set_irq_chained_handler(entry->pirq, intc_virq_handler); + add_virq_to_pirq(entry->pirq, irq); + + radix_tree_tag_clear(&d->tree, entry->enum_id, + INTC_TAG_VIRQ_NEEDS_ALLOC); + radix_tree_replace_slot((void **)entries[i], + &intc_irq_xlate[irq]); + } + + raw_spin_unlock_irqrestore(&d->lock, flags); +} + +void __init intc_finalize(void) +{ + struct intc_desc_int *d; + + list_for_each_entry(d, &intc_list, list) + if (radix_tree_tagged(&d->tree, INTC_TAG_VIRQ_NEEDS_ALLOC)) + intc_subgroup_map(d); +} diff --git a/drivers/sh/pfc.c b/drivers/sh/pfc.c index cf0303acab8..75934e3ea34 100644 --- a/drivers/sh/pfc.c +++ b/drivers/sh/pfc.c @@ -7,6 +7,8 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/errno.h> #include <linux/kernel.h> #include <linux/list.h> @@ -559,10 +561,8 @@ static int sh_gpio_get_value(struct pinmux_info *gpioc, unsigned gpio) struct pinmux_data_reg *dr = NULL; int bit = 0; - if (!gpioc || get_data_reg(gpioc, gpio, &dr, &bit) != 0) { - BUG(); - return 0; - } + if (!gpioc || get_data_reg(gpioc, gpio, &dr, &bit) != 0) + return -EINVAL; return gpio_read_reg(dr->reg, dr->reg_width, 1, bit); } @@ -581,7 +581,7 @@ int register_pinmux(struct pinmux_info *pip) { struct gpio_chip *chip = &pip->chip; - pr_info("sh pinmux: %s handling gpio %d -> %d\n", + pr_info("%s handling gpio %d -> %d\n", pip->name, pip->first_gpio, pip->last_gpio); setup_data_regs(pip); @@ -602,3 +602,10 @@ int register_pinmux(struct pinmux_info *pip) return gpiochip_add(chip); } + +int unregister_pinmux(struct pinmux_info *pip) +{ + pr_info("%s deregistering\n", pip->name); + + return gpiochip_remove(&pip->chip); +} diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 77be3c24a42..3076b1cc05d 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2397,7 +2397,7 @@ static const struct dev_pm_ops r8a66597_dev_pm_ops = { #define R8A66597_DEV_PM_OPS NULL #endif -static int __init_or_module r8a66597_remove(struct platform_device *pdev) +static int __devexit r8a66597_remove(struct platform_device *pdev) { struct r8a66597 *r8a66597 = dev_get_drvdata(&pdev->dev); struct usb_hcd *hcd = r8a66597_to_hcd(r8a66597); @@ -2542,7 +2542,7 @@ clean_up: static struct platform_driver r8a66597_driver = { .probe = r8a66597_probe, - .remove = r8a66597_remove, + .remove = __devexit_p(r8a66597_remove), .driver = { .name = (char *) hcd_name, .owner = THIS_MODULE, diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index d72075a9f01..7a1419279c8 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -1243,8 +1243,10 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) if (priv->ch[i].sglist) vfree(priv->ch[i].sglist); - dma_free_coherent(&pdev->dev, info->fix.smem_len, - info->screen_base, priv->ch[i].dma_handle); + if (info->screen_base) + dma_free_coherent(&pdev->dev, info->fix.smem_len, + info->screen_base, + priv->ch[i].dma_handle); fb_dealloc_cmap(&info->cmap); framebuffer_release(info); } diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index d278dd9cb76..b4c3d1b5003 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2268,6 +2268,13 @@ #define PCI_VENDOR_ID_SILAN 0x1904 +#define PCI_VENDOR_ID_RENESAS 0x1912 +#define PCI_DEVICE_ID_RENESAS_SH7781 0x0001 +#define PCI_DEVICE_ID_RENESAS_SH7780 0x0002 +#define PCI_DEVICE_ID_RENESAS_SH7763 0x0004 +#define PCI_DEVICE_ID_RENESAS_SH7785 0x0007 +#define PCI_DEVICE_ID_RENESAS_SH7786 0x0010 + #define PCI_VENDOR_ID_TDI 0x192E #define PCI_DEVICE_ID_TDI_EHCI 0x0101 diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h index 875ce50719a..4dca992f309 100644 --- a/include/linux/sh_clk.h +++ b/include/linux/sh_clk.h @@ -4,11 +4,20 @@ #include <linux/list.h> #include <linux/seq_file.h> #include <linux/cpufreq.h> +#include <linux/types.h> +#include <linux/kref.h> #include <linux/clk.h> #include <linux/err.h> struct clk; +struct clk_mapping { + phys_addr_t phys; + void __iomem *base; + unsigned long len; + struct kref ref; +}; + struct clk_ops { void (*init)(struct clk *clk); int (*enable)(struct clk *clk); @@ -21,9 +30,6 @@ struct clk_ops { struct clk { struct list_head node; - const char *name; - int id; - struct clk *parent; struct clk **parent_table; /* list of parents to */ unsigned short parent_num; /* choose between */ @@ -45,7 +51,9 @@ struct clk { unsigned long arch_flags; void *priv; struct dentry *dentry; + struct clk_mapping *mapping; struct cpufreq_frequency_table *freq_table; + unsigned int nr_freqs; }; #define CLK_ENABLE_ON_INIT (1 << 0) @@ -111,6 +119,9 @@ int clk_rate_table_find(struct clk *clk, struct cpufreq_frequency_table *freq_table, unsigned long rate); +long clk_rate_div_range_round(struct clk *clk, unsigned int div_min, + unsigned int div_max, unsigned long rate); + #define SH_CLK_MSTP32(_parent, _enable_reg, _enable_bit, _flags) \ { \ .parent = _parent, \ diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h index 0d6cd38e673..b4f183a31f1 100644 --- a/include/linux/sh_intc.h +++ b/include/linux/sh_intc.h @@ -20,6 +20,12 @@ struct intc_group { #define INTC_GROUP(enum_id, ids...) { enum_id, { ids } } +struct intc_subgroup { + unsigned long reg, reg_width; + intc_enum parent_id; + intc_enum enum_ids[32]; +}; + struct intc_mask_reg { unsigned long set_reg, clr_reg, reg_width; intc_enum enum_ids[32]; @@ -69,9 +75,12 @@ struct intc_hw_desc { unsigned int nr_sense_regs; struct intc_mask_reg *ack_regs; unsigned int nr_ack_regs; + struct intc_subgroup *subgroups; + unsigned int nr_subgroups; }; -#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a) +#define _INTC_ARRAY(a) a, a == NULL ? 0 : sizeof(a)/sizeof(*a) + #define INTC_HW_DESC(vectors, groups, mask_regs, \ prio_regs, sense_regs, ack_regs) \ { \ @@ -105,8 +114,11 @@ struct intc_desc symbol __initdata = { \ prio_regs, sense_regs, ack_regs), \ } -int __init register_intc_controller(struct intc_desc *desc); +int register_intc_controller(struct intc_desc *desc); +void reserve_intc_vectors(struct intc_vect *vectors, unsigned int nr_vecs); int intc_set_priority(unsigned int irq, unsigned int prio); +int intc_irq_lookup(const char *chipname, intc_enum enum_id); +void intc_finalize(void); #ifdef CONFIG_INTC_USERIMASK int register_intc_userimask(unsigned long addr); diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h index 07c08af9f8f..30cae70874f 100644 --- a/include/linux/sh_pfc.h +++ b/include/linux/sh_pfc.h @@ -92,5 +92,6 @@ struct pinmux_info { }; int register_pinmux(struct pinmux_info *pip); +int unregister_pinmux(struct pinmux_info *pip); #endif /* __SH_PFC_H */ diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c index 36170be15aa..b0ccd0b862f 100644 --- a/sound/soc/sh/siu_pcm.c +++ b/sound/soc/sh/siu_pcm.c @@ -127,6 +127,7 @@ static int siu_pcm_wr_set(struct siu_port *port_info, sg_init_table(&sg, 1); sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)), size, offset_in_page(buff)); + sg_dma_len(&sg) = size; sg_dma_address(&sg) = buff; desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan, @@ -176,6 +177,7 @@ static int siu_pcm_rd_set(struct siu_port *port_info, sg_init_table(&sg, 1); sg_set_page(&sg, pfn_to_page(PFN_DOWN(buff)), size, offset_in_page(buff)); + sg_dma_len(&sg) = size; sg_dma_address(&sg) = buff; desc = siu_stream->chan->device->device_prep_slave_sg(siu_stream->chan, |