diff options
Diffstat (limited to 'arch/arm/mach-omap2')
62 files changed, 468 insertions, 463 deletions
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 41b581fd021..c3c033f283a 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -1,3 +1,26 @@ +config ARCH_OMAP + bool + +config ARCH_OMAP2PLUS + bool "TI OMAP2/3/4/5 SoCs with device tree support" if (ARCH_MULTI_V6 || ARCH_MULTI_V7) + select ARCH_HAS_CPUFREQ + select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_OMAP + select ARCH_REQUIRE_GPIOLIB + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select HAVE_CLK + select OMAP_DM_TIMER + select PINCTRL + select PROC_DEVICETREE if PROC_FS + select SPARSE_IRQ + select USE_OF + help + Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 + + if ARCH_OMAP2PLUS menu "TI OMAP2/3/4 Specific Features" @@ -397,7 +420,7 @@ config OMAP3_SDRC_AC_TIMING config OMAP4_ERRATA_I688 bool "OMAP4 errata: Async Bridge Corruption" - depends on ARCH_OMAP4 + depends on ARCH_OMAP4 && !ARCH_MULTIPLATFORM select ARCH_HAS_BARRIERS help If a data is stalled inside asynchronous bridge because of back diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 947cafe65ae..65fb6fb38ca 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -2,6 +2,9 @@ # Makefile for the linux kernel. # +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ + -I$(srctree)/arch/arm/plat-omap/include + # Common support obj-y := id.o io.o control.o mux.o devices.o fb.o serial.o gpmc.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 5f413968d56..a3e0aaa4886 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -27,6 +27,7 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -263,6 +264,7 @@ static void __init omap_2430sdp_init(void) omap_hsmmc_init(mmc); omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); board_smc91x_init(); diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index c22a981086f..15a3914ab49 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -25,6 +25,7 @@ #include <linux/gpio.h> #include <linux/mmc/host.h> #include <linux/platform_data/spi-omap2-mcspi.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -579,6 +580,7 @@ static void __init omap_3430sdp_init(void) omap_ads7846_init(1, gpio_pendown, 310, NULL); omap_serial_init(); omap_sdrc_init(hyb18m512160af6_sdrc_params, NULL); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); board_smc91x_init(); board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index f8eeef40efe..508e2752b7d 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -29,6 +29,7 @@ #include <linux/irqchip/arm-gic.h> #include <linux/platform_data/omap4-keypad.h> #include <linux/usb/musb.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -696,6 +697,7 @@ static void __init omap_4430sdp_init(void) omap4_sdp4430_wifi_init(); omap4_twl6030_hsmmc_init(mmc); + usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); usb_musb_init(&musb_board_data); status = omap_ethernet_init(); diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 343130c02bb..10054e3c348 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -30,6 +30,7 @@ #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <linux/spi/spi.h> #include <linux/spi/tdo24m.h> @@ -724,6 +725,7 @@ static void __init cm_t3x_common_init(void) cm_t35_init_display(); omap_twl4030_audio_init("cm-t3x"); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); cm_t35_init_usbh(); cm_t35_init_camera(); diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index f3a59c79cae..4dadb0b7b80 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -29,6 +29,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/nand.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <linux/regulator/machine.h> #include <linux/i2c/twl.h> @@ -622,6 +623,7 @@ static void __init devkit8000_init(void) omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); board_nand_init(devkit8000_nand_partitions, diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 8022f563074..c10738a067c 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -18,6 +18,7 @@ #include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/input.h> +#include <linux/usb/phy.h> #include <linux/regulator/machine.h> #include <linux/regulator/fixed.h> @@ -625,6 +626,7 @@ static void __init igep_init(void) omap_serial_init(); omap_sdrc_init(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); igep_flash_init(); diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index ff440c0d04d..b12fe966a7b 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -28,6 +28,7 @@ #include <linux/io.h> #include <linux/smsc911x.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <asm/mach-types.h> @@ -418,6 +419,7 @@ static void __init omap_ldp_init(void) omap_ads7846_init(1, 54, 310, NULL); omap_serial_init(); omap_sdrc_init(NULL, NULL); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); board_nand_init(ldp_nand_partitions, ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0, nand_default_timings); diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 67769ef6d18..70bc1fc808c 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -30,6 +30,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/nand.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <linux/regulator/machine.h> #include <linux/i2c/twl.h> @@ -494,7 +495,7 @@ static int __init beagle_opp_init(void) } return 0; } -device_initcall(beagle_opp_init); +omap_device_initcall(beagle_opp_init); static void __init omap3_beagle_init(void) { @@ -519,6 +520,7 @@ static void __init omap3_beagle_init(void) omap_sdrc_init(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); board_nand_init(omap3beagle_nand_partitions, diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b13459bee8c..8258a78c3df 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -41,6 +41,7 @@ #include <linux/regulator/machine.h> #include <linux/mmc/host.h> #include <linux/export.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -309,7 +310,7 @@ static struct omap2_hsmmc_info mmc[] = { .gpio_wp = 63, .deferred = true, }, -#ifdef CONFIG_WL12XX_PLATFORM_DATA +#ifdef CONFIG_WILINK_PLATFORM_DATA { .name = "wl1271", .mmc = 2, @@ -450,7 +451,7 @@ static struct regulator_init_data omap3evm_vio = { .consumer_supplies = omap3evm_vio_supply, }; -#ifdef CONFIG_WL12XX_PLATFORM_DATA +#ifdef CONFIG_WILINK_PLATFORM_DATA #define OMAP3EVM_WLAN_PMENA_GPIO (150) #define OMAP3EVM_WLAN_IRQ_GPIO (149) @@ -563,7 +564,7 @@ static struct omap_board_mux omap35x_board_mux[] __initdata = { OMAP_PIN_OFF_NONE), OMAP3_MUX(GPMC_WAIT2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_NONE), -#ifdef CONFIG_WL12XX_PLATFORM_DATA +#ifdef CONFIG_WILINK_PLATFORM_DATA /* WLAN IRQ - GPIO 149 */ OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), @@ -601,7 +602,7 @@ static struct omap_board_mux omap36x_board_mux[] __initdata = { OMAP3_MUX(SYS_BOOT4, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), OMAP3_MUX(SYS_BOOT6, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), -#ifdef CONFIG_WL12XX_PLATFORM_DATA +#ifdef CONFIG_WILINK_PLATFORM_DATA /* WLAN IRQ - GPIO 149 */ OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), @@ -637,7 +638,7 @@ static struct gpio omap3_evm_ehci_gpios[] __initdata = { static void __init omap3_evm_wl12xx_init(void) { -#ifdef CONFIG_WL12XX_PLATFORM_DATA +#ifdef CONFIG_WILINK_PLATFORM_DATA int ret; /* WL12xx WLAN Init */ @@ -734,6 +735,7 @@ static void __init omap3_evm_init(void) omap_mux_init_gpio(135, OMAP_PIN_OUTPUT); usbhs_bdata.reset_gpio_port[1] = 135; } + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(&musb_board_data); usbhs_init(&usbhs_bdata); board_nand_init(omap3evm_nand_partitions, diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 0fba43a9b07..bab51e64c4b 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -29,6 +29,7 @@ #include <linux/i2c/twl.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -215,6 +216,7 @@ static void __init omap3logic_init(void) board_mmc_init(); board_smsc911x_init(); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); /* Ensure SDRC pins are mux'd for self-refresh */ diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 39806754c87..2bba362148a 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -35,6 +35,7 @@ #include <linux/mmc/host.h> #include <linux/mmc/card.h> #include <linux/regulator/fixed.h> +#include <linux/usb/phy.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <asm/mach-types.h> @@ -601,6 +602,7 @@ static void __init omap3pandora_init(void) ARRAY_SIZE(omap3pandora_spi_board_info)); omap_ads7846_init(1, OMAP3_PANDORA_TS_GPIO, 0, NULL); usbhs_init(&usbhs_bdata); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); gpmc_nand_init(&pandora_nand_data, NULL); diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 73417474b08..95c10b3aa67 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -33,6 +33,7 @@ #include <linux/interrupt.h> #include <linux/smsc911x.h> #include <linux/i2c/at24.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -404,6 +405,7 @@ static void __init omap3_stalker_init(void) omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL); diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index fc83c963ba9..bcd44fbcd87 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -28,6 +28,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/nand.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/spi/spi.h> @@ -365,6 +366,7 @@ static void __init omap3_touchbook_init(void) /* Touchscreen and accelerometer */ omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); board_nand_init(omap3touchbook_nand_partitions, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 824cdffb129..b02c2f00609 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -30,6 +30,7 @@ #include <linux/regulator/fixed.h> #include <linux/ti_wilink_st.h> #include <linux/usb/musb.h> +#include <linux/usb/phy.h> #include <linux/wl12xx.h> #include <linux/irqchip/arm-gic.h> #include <linux/platform_data/omap-abe-twl6040.h> @@ -447,6 +448,7 @@ static void __init omap4_panda_init(void) omap_sdrc_init(NULL, NULL); omap4_twl6030_hsmmc_init(mmc); omap4_ehci_init(); + usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); usb_musb_init(&musb_board_data); omap4_panda_display_init(); } diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index e425d53212c..1bcf39671c3 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -36,6 +36,7 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> #include <linux/mmc/host.h> +#include <linux/usb/phy.h> #include <linux/platform_data/mtd-nand-omap2.h> #include <linux/platform_data/spi-omap2-mcspi.h> @@ -499,6 +500,7 @@ static void __init overo_init(void) mt46h32m32lf6_sdrc_params); board_nand_init(overo_nand_partitions, ARRAY_SIZE(overo_nand_partitions), NAND_CS, 0, NULL); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); overo_spi_init(); diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 386a2ddc117..345e8c4b873 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -18,6 +18,7 @@ #include <linux/regulator/machine.h> #include <linux/regulator/consumer.h> #include <linux/platform_data/mtd-onenand-omap2.h> +#include <linux/usb/phy.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -134,6 +135,7 @@ static void __init rm680_init(void) sdrc_params = nokia_get_sdram_timings(); omap_sdrc_init(sdrc_params, sdrc_params); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); rm680_peripherals_init(); } diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index cf07e289b4e..f3d075baebb 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -42,7 +42,7 @@ #include <media/si4713.h> #include <linux/leds-lp5523.h> -#include <../drivers/staging/iio/light/tsl2563.h> +#include <linux/platform_data/tsl2563.h> #include <linux/lis3lv02d.h> #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE) diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index 46f4fc98276..eb667261df0 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -18,6 +18,7 @@ #include <video/omapdss.h> #include <linux/platform_data/spi-omap2-mcspi.h> +#include "soc.h" #include "board-rx51.h" #include "mux.h" @@ -85,5 +86,5 @@ static int __init rx51_video_init(void) return 0; } -subsys_initcall(rx51_video_init); +omap_subsys_initcall(rx51_video_init); #endif /* defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) */ diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 26e07addc9d..dc5498b1b3a 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -20,6 +20,7 @@ #include <linux/wl12xx.h> #include <linux/mmc/host.h> #include <linux/platform_data/gpio-omap.h> +#include <linux/usb/phy.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -298,6 +299,7 @@ void __init zoom_peripherals_init(void) omap_hsmmc_init(mmc); omap_i2c_init(); platform_device_register(&omap_vwlan_device); + usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); usb_musb_init(NULL); enable_board_wakeup_source(); omap_serial_init(); diff --git a/arch/arm/mach-omap2/clock2xxx.c b/arch/arm/mach-omap2/clock2xxx.c index 1ff64690862..b870f6a9e28 100644 --- a/arch/arm/mach-omap2/clock2xxx.c +++ b/arch/arm/mach-omap2/clock2xxx.c @@ -52,6 +52,6 @@ static int __init omap2xxx_clk_arch_init(void) return ret; } -arch_initcall(omap2xxx_clk_arch_init); +omap_arch_initcall(omap2xxx_clk_arch_init); diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c index 4eacab8f117..0b02b4161d7 100644 --- a/arch/arm/mach-omap2/clock3xxx.c +++ b/arch/arm/mach-omap2/clock3xxx.c @@ -94,6 +94,6 @@ static int __init omap3xxx_clk_arch_init(void) return ret; } -arch_initcall(omap3xxx_clk_arch_init); +omap_arch_initcall(omap3xxx_clk_arch_init); diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index d8a0cc3b9d2..142d9c616f1 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -20,6 +20,7 @@ #include <linux/pinctrl/machine.h> #include <linux/platform_data/omap4-keypad.h> #include <linux/platform_data/omap_ocp2scp.h> +#include <linux/usb/omap_control_usb.h> #include <asm/mach-types.h> #include <asm/mach/map.h> @@ -67,7 +68,7 @@ static int __init omap3_l3_init(void) return IS_ERR(pdev) ? PTR_ERR(pdev) : 0; } -postcore_initcall(omap3_l3_init); +omap_postcore_initcall(omap3_l3_init); static int __init omap4_l3_init(void) { @@ -101,7 +102,7 @@ static int __init omap4_l3_init(void) return IS_ERR(pdev) ? PTR_ERR(pdev) : 0; } -postcore_initcall(omap4_l3_init); +omap_postcore_initcall(omap4_l3_init); #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE) @@ -252,6 +253,49 @@ static inline void omap_init_camera(void) #endif } +#if IS_ENABLED(CONFIG_OMAP_CONTROL_USB) +static struct omap_control_usb_platform_data omap4_control_usb_pdata = { + .type = 1, +}; + +struct resource omap4_control_usb_res[] = { + { + .name = "control_dev_conf", + .start = 0x4a002300, + .end = 0x4a002303, + .flags = IORESOURCE_MEM, + }, + { + .name = "otghs_control", + .start = 0x4a00233c, + .end = 0x4a00233f, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device omap4_control_usb = { + .name = "omap-control-usb", + .id = -1, + .dev = { + .platform_data = &omap4_control_usb_pdata, + }, + .num_resources = 2, + .resource = omap4_control_usb_res, +}; + +static inline void __init omap_init_control_usb(void) +{ + if (!cpu_is_omap44xx()) + return; + + if (platform_device_register(&omap4_control_usb)) + pr_err("Error registering omap_control_usb device\n"); +} + +#else +static inline void omap_init_control_usb(void) { } +#endif /* CONFIG_OMAP_CONTROL_USB */ + int __init omap4_keyboard_init(struct omap4_keypad_platform_data *sdp4430_keypad_data, struct omap_board_data *bdata) { @@ -716,6 +760,7 @@ static int __init omap2_init_devices(void) omap_init_mbox(); /* If dtb is there, the devices will be created dynamically */ if (!of_have_populated_dt()) { + omap_init_control_usb(); omap_init_dmic(); omap_init_mcpdm(); omap_init_mcspi(); @@ -729,4 +774,4 @@ static int __init omap2_init_devices(void) return 0; } -arch_initcall(omap2_init_devices); +omap_arch_initcall(omap2_init_devices); diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c index 491c5c8837f..dab9fc014b9 100644 --- a/arch/arm/mach-omap2/dma.c +++ b/arch/arm/mach-omap2/dma.c @@ -27,7 +27,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/device.h> - +#include <linux/dma-mapping.h> #include <linux/omap-dma.h> #include "soc.h" @@ -288,9 +288,26 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused) return 0; } +static const struct platform_device_info omap_dma_dev_info = { + .name = "omap-dma-engine", + .id = -1, + .dma_mask = DMA_BIT_MASK(32), +}; + static int __init omap2_system_dma_init(void) { - return omap_hwmod_for_each_by_class("dma", + struct platform_device *pdev; + int res; + + res = omap_hwmod_for_each_by_class("dma", omap2_system_dma_init_dev, NULL); + if (res) + return res; + + pdev = platform_device_register_full(&omap_dma_dev_info); + if (IS_ERR(pdev)) + return PTR_ERR(pdev); + + return res; } -arch_initcall(omap2_system_dma_init); +omap_arch_initcall(omap2_system_dma_init); diff --git a/arch/arm/mach-omap2/drm.c b/arch/arm/mach-omap2/drm.c index 4d8d1a52ffe..59a4af779f4 100644 --- a/arch/arm/mach-omap2/drm.c +++ b/arch/arm/mach-omap2/drm.c @@ -62,6 +62,6 @@ static int __init omap_init_drm(void) } -arch_initcall(omap_init_drm); +omap_arch_initcall(omap_init_drm); #endif diff --git a/arch/arm/mach-omap2/emu.c b/arch/arm/mach-omap2/emu.c index b3566f68a55..cbeaca2d769 100644 --- a/arch/arm/mach-omap2/emu.c +++ b/arch/arm/mach-omap2/emu.c @@ -47,4 +47,4 @@ static int __init emu_init(void) return 0; } -subsys_initcall(emu_init); +omap_subsys_initcall(emu_init); diff --git a/arch/arm/mach-omap2/fb.c b/arch/arm/mach-omap2/fb.c index d9bd965f6d0..190ae493c6e 100644 --- a/arch/arm/mach-omap2/fb.c +++ b/arch/arm/mach-omap2/fb.c @@ -89,7 +89,7 @@ static int __init omap_init_vrfb(void) return 0; } -arch_initcall(omap_init_vrfb); +omap_arch_initcall(omap_init_vrfb); #endif #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) @@ -113,6 +113,6 @@ static int __init omap_init_fb(void) return platform_device_register(&omap_fb_device); } -arch_initcall(omap_init_fb); +omap_arch_initcall(omap_init_fb); #endif diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c index 482ade1923b..7a577145b68 100644 --- a/arch/arm/mach-omap2/gpio.c +++ b/arch/arm/mach-omap2/gpio.c @@ -23,6 +23,7 @@ #include <linux/of.h> #include <linux/platform_data/gpio-omap.h> +#include "soc.h" #include "omap_hwmod.h" #include "omap_device.h" #include "omap-pm.h" @@ -146,7 +147,7 @@ static int __init omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused) /* * gpio_init needs to be done before * machine_init functions access gpio APIs. - * Hence gpio_init is a postcore_initcall. + * Hence gpio_init is a omap_postcore_initcall. */ static int __init omap2_gpio_init(void) { @@ -156,4 +157,4 @@ static int __init omap2_gpio_init(void) return omap_hwmod_for_each_by_class("gpio", omap2_gpio_dev_init, NULL); } -postcore_initcall(omap2_gpio_init); +omap_postcore_initcall(omap2_gpio_init); diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index db969a5c499..afc1e8c32d6 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -89,20 +89,21 @@ static int omap2_nand_gpmc_retime( return 0; } -static bool __init gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt) +static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt) { /* support only OMAP3 class */ - if (!cpu_is_omap34xx()) { + if (!cpu_is_omap34xx() && !soc_is_am33xx()) { pr_err("BCH ecc is not supported on this CPU\n"); return 0; } /* - * For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1. - * Other chips may be added if confirmed to work. + * For now, assume 4-bit mode is only supported on OMAP3630 ES1.x, x>=1 + * and AM33xx derivates. Other chips may be added if confirmed to work. */ if ((ecc_opt == OMAP_ECC_BCH4_CODE_HW) && - (!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0))) { + (!cpu_is_omap3630() || (GET_OMAP_REVISION() == 0)) && + (!soc_is_am33xx())) { pr_err("BCH 4-bit mode is not supported on this CPU\n"); return 0; } @@ -110,8 +111,8 @@ static bool __init gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt) return 1; } -int __init gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, - struct gpmc_timings *gpmc_t) +int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, + struct gpmc_timings *gpmc_t) { int err = 0; struct device *dev = &gpmc_nand_device.dev; diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 94a349e4dc9..fadd87435cd 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -356,7 +356,7 @@ static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr) return ret; } -void __init gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data) +void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data) { int err; diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index bc0783364ad..8d70bd03c5d 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -25,6 +25,10 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/platform_device.h> +#include <linux/of.h> +#include <linux/of_mtd.h> +#include <linux/of_device.h> +#include <linux/mtd/nand.h> #include <linux/platform_data/mtd-nand-omap2.h> @@ -34,6 +38,8 @@ #include "common.h" #include "omap_device.h" #include "gpmc.h" +#include "gpmc-nand.h" +#include "gpmc-onenand.h" #define DEVICE_NAME "omap-gpmc" @@ -145,7 +151,8 @@ static unsigned gpmc_irq_start; static struct resource gpmc_mem_root; static struct resource gpmc_cs_mem[GPMC_CS_NUM]; static DEFINE_SPINLOCK(gpmc_mem_lock); -static unsigned int gpmc_cs_map; /* flag for cs which are initialized */ +/* Define chip-selects as reserved by default until probe completes */ +static unsigned int gpmc_cs_map = ((1 << GPMC_CS_NUM) - 1); static struct device *gpmc_dev; static int gpmc_irq; static resource_size_t phys_base, mem_size; @@ -1118,8 +1125,215 @@ int gpmc_calc_timings(struct gpmc_timings *gpmc_t, /* TODO: remove, see function definition */ gpmc_convert_ps_to_ns(gpmc_t); + /* Now the GPMC is initialised, unreserve the chip-selects */ + gpmc_cs_map = 0; + + return 0; +} + +#ifdef CONFIG_OF +static struct of_device_id gpmc_dt_ids[] = { + { .compatible = "ti,omap2420-gpmc" }, + { .compatible = "ti,omap2430-gpmc" }, + { .compatible = "ti,omap3430-gpmc" }, /* omap3430 & omap3630 */ + { .compatible = "ti,omap4430-gpmc" }, /* omap4430 & omap4460 & omap543x */ + { .compatible = "ti,am3352-gpmc" }, /* am335x devices */ + { } +}; +MODULE_DEVICE_TABLE(of, gpmc_dt_ids); + +static void __maybe_unused gpmc_read_timings_dt(struct device_node *np, + struct gpmc_timings *gpmc_t) +{ + u32 val; + + memset(gpmc_t, 0, sizeof(*gpmc_t)); + + /* minimum clock period for syncronous mode */ + if (!of_property_read_u32(np, "gpmc,sync-clk", &val)) + gpmc_t->sync_clk = val; + + /* chip select timtings */ + if (!of_property_read_u32(np, "gpmc,cs-on", &val)) + gpmc_t->cs_on = val; + + if (!of_property_read_u32(np, "gpmc,cs-rd-off", &val)) + gpmc_t->cs_rd_off = val; + + if (!of_property_read_u32(np, "gpmc,cs-wr-off", &val)) + gpmc_t->cs_wr_off = val; + + /* ADV signal timings */ + if (!of_property_read_u32(np, "gpmc,adv-on", &val)) + gpmc_t->adv_on = val; + + if (!of_property_read_u32(np, "gpmc,adv-rd-off", &val)) + gpmc_t->adv_rd_off = val; + + if (!of_property_read_u32(np, "gpmc,adv-wr-off", &val)) + gpmc_t->adv_wr_off = val; + + /* WE signal timings */ + if (!of_property_read_u32(np, "gpmc,we-on", &val)) + gpmc_t->we_on = val; + + if (!of_property_read_u32(np, "gpmc,we-off", &val)) + gpmc_t->we_off = val; + + /* OE signal timings */ + if (!of_property_read_u32(np, "gpmc,oe-on", &val)) + gpmc_t->oe_on = val; + + if (!of_property_read_u32(np, "gpmc,oe-off", &val)) + gpmc_t->oe_off = val; + + /* access and cycle timings */ + if (!of_property_read_u32(np, "gpmc,page-burst-access", &val)) + gpmc_t->page_burst_access = val; + + if (!of_property_read_u32(np, "gpmc,access", &val)) + gpmc_t->access = val; + + if (!of_property_read_u32(np, "gpmc,rd-cycle", &val)) + gpmc_t->rd_cycle = val; + + if (!of_property_read_u32(np, "gpmc,wr-cycle", &val)) + gpmc_t->wr_cycle = val; + + /* only for OMAP3430 */ + if (!of_property_read_u32(np, "gpmc,wr-access", &val)) + gpmc_t->wr_access = val; + + if (!of_property_read_u32(np, "gpmc,wr-data-mux-bus", &val)) + gpmc_t->wr_data_mux_bus = val; +} + +#ifdef CONFIG_MTD_NAND + +static const char * const nand_ecc_opts[] = { + [OMAP_ECC_HAMMING_CODE_DEFAULT] = "sw", + [OMAP_ECC_HAMMING_CODE_HW] = "hw", + [OMAP_ECC_HAMMING_CODE_HW_ROMCODE] = "hw-romcode", + [OMAP_ECC_BCH4_CODE_HW] = "bch4", + [OMAP_ECC_BCH8_CODE_HW] = "bch8", +}; + +static int gpmc_probe_nand_child(struct platform_device *pdev, + struct device_node *child) +{ + u32 val; + const char *s; + struct gpmc_timings gpmc_t; + struct omap_nand_platform_data *gpmc_nand_data; + + if (of_property_read_u32(child, "reg", &val) < 0) { + dev_err(&pdev->dev, "%s has no 'reg' property\n", + child->full_name); + return -ENODEV; + } + + gpmc_nand_data = devm_kzalloc(&pdev->dev, sizeof(*gpmc_nand_data), + GFP_KERNEL); + if (!gpmc_nand_data) + return -ENOMEM; + + gpmc_nand_data->cs = val; + gpmc_nand_data->of_node = child; + + if (!of_property_read_string(child, "ti,nand-ecc-opt", &s)) + for (val = 0; val < ARRAY_SIZE(nand_ecc_opts); val++) + if (!strcasecmp(s, nand_ecc_opts[val])) { + gpmc_nand_data->ecc_opt = val; + break; + } + + val = of_get_nand_bus_width(child); + if (val == 16) + gpmc_nand_data->devsize = NAND_BUSWIDTH_16; + + gpmc_read_timings_dt(child, &gpmc_t); + gpmc_nand_init(gpmc_nand_data, &gpmc_t); + + return 0; +} +#else +static int gpmc_probe_nand_child(struct platform_device *pdev, + struct device_node *child) +{ return 0; } +#endif + +#ifdef CONFIG_MTD_ONENAND +static int gpmc_probe_onenand_child(struct platform_device *pdev, + struct device_node *child) +{ + u32 val; + struct omap_onenand_platform_data *gpmc_onenand_data; + + if (of_property_read_u32(child, "reg", &val) < 0) { + dev_err(&pdev->dev, "%s has no 'reg' property\n", + child->full_name); + return -ENODEV; + } + + gpmc_onenand_data = devm_kzalloc(&pdev->dev, sizeof(*gpmc_onenand_data), + GFP_KERNEL); + if (!gpmc_onenand_data) + return -ENOMEM; + + gpmc_onenand_data->cs = val; + gpmc_onenand_data->of_node = child; + gpmc_onenand_data->dma_channel = -1; + + if (!of_property_read_u32(child, "dma-channel", &val)) + gpmc_onenand_data->dma_channel = val; + + gpmc_onenand_init(gpmc_onenand_data); + + return 0; +} +#else +static int gpmc_probe_onenand_child(struct platform_device *pdev, + struct device_node *child) +{ + return 0; +} +#endif + +static int gpmc_probe_dt(struct platform_device *pdev) +{ + int ret; + struct device_node *child; + const struct of_device_id *of_id = + of_match_device(gpmc_dt_ids, &pdev->dev); + + if (!of_id) + return 0; + + for_each_node_by_name(child, "nand") { + ret = gpmc_probe_nand_child(pdev, child); + if (ret < 0) { + of_node_put(child); + return ret; + } + } + + for_each_node_by_name(child, "onenand") { + ret = gpmc_probe_onenand_child(pdev, child); + if (ret < 0) { + of_node_put(child); + return ret; + } + } + return 0; +} +#else +static int gpmc_probe_dt(struct platform_device *pdev) +{ + return 0; +} +#endif static int gpmc_probe(struct platform_device *pdev) { @@ -1134,11 +1348,9 @@ static int gpmc_probe(struct platform_device *pdev) phys_base = res->start; mem_size = resource_size(res); - gpmc_base = devm_request_and_ioremap(&pdev->dev, res); - if (!gpmc_base) { - dev_err(&pdev->dev, "error: request memory / ioremap\n"); - return -EADDRNOTAVAIL; - } + gpmc_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(gpmc_base)) + return PTR_ERR(gpmc_base); res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (res == NULL) @@ -1174,6 +1386,14 @@ static int gpmc_probe(struct platform_device *pdev) if (IS_ERR_VALUE(gpmc_setup_irq())) dev_warn(gpmc_dev, "gpmc_setup_irq failed\n"); + rc = gpmc_probe_dt(pdev); + if (rc < 0) { + clk_disable_unprepare(gpmc_l3_clk); + clk_put(gpmc_l3_clk); + dev_err(gpmc_dev, "failed to probe DT parameters\n"); + return rc; + } + return 0; } @@ -1191,6 +1411,7 @@ static struct platform_driver gpmc_driver = { .driver = { .name = DEVICE_NAME, .owner = THIS_MODULE, + .of_match_table = of_match_ptr(gpmc_dt_ids), }, }; @@ -1205,7 +1426,7 @@ static __exit void gpmc_exit(void) } -postcore_initcall(gpmc_init); +omap_postcore_initcall(gpmc_init); module_exit(gpmc_exit); static int __init omap_gpmc_init(void) @@ -1214,6 +1435,13 @@ static int __init omap_gpmc_init(void) struct platform_device *pdev; char *oh_name = "gpmc"; + /* + * if the board boots up with a populated DT, do not + * manually add the device from this initcall + */ + if (of_have_populated_dt()) + return -ENODEV; + oh = omap_hwmod_lookup(oh_name); if (!oh) { pr_err("Could not look up %s\n", oh_name); @@ -1225,7 +1453,7 @@ static int __init omap_gpmc_init(void) return IS_ERR(pdev) ? PTR_ERR(pdev) : 0; } -postcore_initcall(omap_gpmc_init); +omap_postcore_initcall(omap_gpmc_init); static irqreturn_t gpmc_handle_irq(int irq, void *dev) { diff --git a/arch/arm/mach-omap2/hdq1w.c b/arch/arm/mach-omap2/hdq1w.c index b7aa8ba2ccb..cbc8e3c480e 100644 --- a/arch/arm/mach-omap2/hdq1w.c +++ b/arch/arm/mach-omap2/hdq1w.c @@ -27,6 +27,7 @@ #include <linux/err.h> #include <linux/platform_device.h> +#include "soc.h" #include "omap_hwmod.h" #include "omap_device.h" #include "hdq1w.h" @@ -93,4 +94,4 @@ static int __init omap_init_hdq(void) return 0; } -arch_initcall(omap_init_hdq); +omap_arch_initcall(omap_init_hdq); diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c index c3688903f3d..ef175acaeaa 100644 --- a/arch/arm/mach-omap2/hwspinlock.c +++ b/arch/arm/mach-omap2/hwspinlock.c @@ -21,6 +21,7 @@ #include <linux/err.h> #include <linux/hwspinlock.h> +#include "soc.h" #include "omap_hwmod.h" #include "omap_device.h" @@ -56,4 +57,4 @@ static int __init hwspinlocks_init(void) return retval; } /* early board code might need to reserve specific hwspinlock instances */ -postcore_initcall(hwspinlocks_init); +omap_postcore_initcall(hwspinlocks_init); diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index c11a23fa966..d940e53dd9f 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -184,3 +184,8 @@ int __init omap_i2c_add_bus(struct omap_i2c_bus_platform_data *i2c_pdata, return PTR_RET(pdev); } +static int __init omap_i2c_cmdline(void) +{ + return omap_register_i2c_bus_cmdline(); +} +omap_subsys_initcall(omap_i2c_cmdline); diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S deleted file mode 100644 index cfaed13d004..00000000000 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ /dev/null @@ -1,165 +0,0 @@ -/* arch/arm/mach-omap2/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - -#include <linux/serial_reg.h> - -#include <mach/serial.h> - -#define UART_OFFSET(addr) ((addr) & 0x00ffffff) - - .pushsection .data -omap_uart_phys: .word 0 -omap_uart_virt: .word 0 -omap_uart_lsr: .word 0 - .popsection - - /* - * Note that this code won't work if the bootloader passes - * a wrong machine ID number in r1. To debug, just hardcode - * the desired UART phys and virt addresses temporarily into - * the omap_uart_phys and omap_uart_virt above. - */ - .macro addruart, rp, rv, tmp - - /* Use omap_uart_phys/virt if already configured */ -10: adr \rp, 99f @ get effective addr of 99f - ldr \rv, [\rp] @ get absolute addr of 99f - sub \rv, \rv, \rp @ offset between the two - ldr \rp, [\rp, #4] @ abs addr of omap_uart_phys - sub \tmp, \rp, \rv @ make it effective - ldr \rp, [\tmp, #0] @ omap_uart_phys - ldr \rv, [\tmp, #4] @ omap_uart_virt - cmp \rp, #0 @ is port configured? - cmpne \rv, #0 - bne 100f @ already configured - - /* Check the debug UART configuration set in uncompress.h */ - mov \rp, pc - ldr \rv, =OMAP_UART_INFO_OFS - and \rp, \rp, #0xff000000 - ldr \rp, [\rp, \rv] - - /* Select the UART to use based on the UART1 scratchpad value */ - cmp \rp, #0 @ no port configured? - beq 21f @ if none, try to use UART1 - cmp \rp, #OMAP2UART1 @ OMAP2/3/4UART1 - beq 21f @ configure OMAP2/3/4UART1 - cmp \rp, #OMAP2UART2 @ OMAP2/3/4UART2 - beq 22f @ configure OMAP2/3/4UART2 - cmp \rp, #OMAP2UART3 @ only on 24xx - beq 23f @ configure OMAP2UART3 - cmp \rp, #OMAP3UART3 @ only on 34xx - beq 33f @ configure OMAP3UART3 - cmp \rp, #OMAP4UART3 @ only on 44xx/54xx - beq 43f @ configure OMAP4/5UART3 - cmp \rp, #OMAP3UART4 @ only on 36xx - beq 34f @ configure OMAP3UART4 - cmp \rp, #OMAP4UART4 @ only on 44xx/54xx - beq 44f @ configure OMAP4/5UART4 - cmp \rp, #TI81XXUART1 @ ti81Xx UART offsets different - beq 81f @ configure UART1 - cmp \rp, #TI81XXUART2 @ ti81Xx UART offsets different - beq 82f @ configure UART2 - cmp \rp, #TI81XXUART3 @ ti81Xx UART offsets different - beq 83f @ configure UART3 - cmp \rp, #AM33XXUART1 @ AM33XX UART offsets different - beq 84f @ configure UART1 - cmp \rp, #ZOOM_UART @ only on zoom2/3 - beq 95f @ configure ZOOM_UART - - /* Configure the UART offset from the phys/virt base */ -21: mov \rp, #UART_OFFSET(OMAP2_UART1_BASE) @ omap2/3/4 - b 98f -22: mov \rp, #UART_OFFSET(OMAP2_UART2_BASE) @ omap2/3/4 - b 98f -23: mov \rp, #UART_OFFSET(OMAP2_UART3_BASE) - b 98f -33: mov \rp, #UART_OFFSET(OMAP3_UART1_BASE) - add \rp, \rp, #0x00fb0000 - add \rp, \rp, #0x00006000 @ OMAP3_UART3_BASE - b 98f -34: mov \rp, #UART_OFFSET(OMAP3_UART1_BASE) - add \rp, \rp, #0x00fb0000 - add \rp, \rp, #0x00028000 @ OMAP3_UART4_BASE - b 98f -43: mov \rp, #UART_OFFSET(OMAP4_UART3_BASE) - b 98f -44: mov \rp, #UART_OFFSET(OMAP4_UART4_BASE) - b 98f -81: mov \rp, #UART_OFFSET(TI81XX_UART1_BASE) - b 98f -82: mov \rp, #UART_OFFSET(TI81XX_UART2_BASE) - b 98f -83: mov \rp, #UART_OFFSET(TI81XX_UART3_BASE) - b 98f -84: ldr \rp, =AM33XX_UART1_BASE - and \rp, \rp, #0x00ffffff - b 97f -95: ldr \rp, =ZOOM_UART_BASE - str \rp, [\tmp, #0] @ omap_uart_phys - ldr \rp, =ZOOM_UART_VIRT - str \rp, [\tmp, #4] @ omap_uart_virt - mov \rp, #(UART_LSR << ZOOM_PORT_SHIFT) - str \rp, [\tmp, #8] @ omap_uart_lsr - b 10b - - /* AM33XX: Store both phys and virt address for the uart */ -97: add \rp, \rp, #0x44000000 @ phys base - str \rp, [\tmp, #0] @ omap_uart_phys - sub \rp, \rp, #0x44000000 @ phys base - add \rp, \rp, #0xf9000000 @ virt base - str \rp, [\tmp, #4] @ omap_uart_virt - mov \rp, #(UART_LSR << OMAP_PORT_SHIFT) - str \rp, [\tmp, #8] @ omap_uart_lsr - - b 10b - - /* Store both phys and virt address for the uart */ -98: add \rp, \rp, #0x48000000 @ phys base - str \rp, [\tmp, #0] @ omap_uart_phys - sub \rp, \rp, #0x48000000 @ phys base - add \rp, \rp, #0xfa000000 @ virt base - str \rp, [\tmp, #4] @ omap_uart_virt - mov \rp, #(UART_LSR << OMAP_PORT_SHIFT) - str \rp, [\tmp, #8] @ omap_uart_lsr - - b 10b - - .align -99: .word . - .word omap_uart_phys - .ltorg - -100: /* Pass the UART_LSR reg address */ - ldr \tmp, [\tmp, #8] @ omap_uart_lsr - add \rp, \rp, \tmp - add \rv, \rv, \tmp - .endm - - .macro senduart,rd,rx - orr \rd, \rd, \rx, lsl #24 @ preserve LSR reg offset - bic \rx, \rx, #0xff @ get base (THR) reg address - strb \rd, [\rx] @ send lower byte of rd - orr \rx, \rx, \rd, lsr #24 @ restore original rx (LSR) - bic \rd, \rd, #(0xff << 24) @ restore original rd - .endm - - .macro busyuart,rd,rx -1001: ldrb \rd, [\rx] @ rx contains UART_LSR address - and \rd, \rd, #(UART_LSR_TEMT | UART_LSR_THRE) - teq \rd, #(UART_LSR_TEMT | UART_LSR_THRE) - bne 1001b - .endm - - .macro waituart,rd,rx - .endm diff --git a/arch/arm/mach-omap2/include/mach/serial.h b/arch/arm/mach-omap2/include/mach/serial.h index 70eda00db7a..7ca1fcff453 100644 --- a/arch/arm/mach-omap2/include/mach/serial.h +++ b/arch/arm/mach-omap2/include/mach/serial.h @@ -8,20 +8,6 @@ * GNU General Public License for more details. */ -/* - * Memory entry used for the DEBUG_LL UART configuration, relative to - * start of RAM. See also uncompress.h and debug-macro.S. - * - * Note that using a memory location for storing the UART configuration - * has at least two limitations: - * - * 1. Kernel uncompress code cannot overlap OMAP_UART_INFO as the - * uncompress code could then partially overwrite itself - * 2. We assume printascii is called at least once before paging_init, - * and addruart has a chance to read OMAP_UART_INFO - */ -#define OMAP_UART_INFO_OFS 0x3ffc - /* OMAP2 serial ports */ #define OMAP2_UART1_BASE 0x4806a000 #define OMAP2_UART2_BASE 0x4806c000 @@ -68,29 +54,6 @@ #define OMAP24XX_BASE_BAUD (48000000/16) -/* - * DEBUG_LL port encoding stored into the UART1 scratchpad register by - * decomp_setup in uncompress.h - */ -#define OMAP2UART1 21 -#define OMAP2UART2 22 -#define OMAP2UART3 23 -#define OMAP3UART1 OMAP2UART1 -#define OMAP3UART2 OMAP2UART2 -#define OMAP3UART3 33 -#define OMAP3UART4 34 /* Only on 36xx */ -#define OMAP4UART1 OMAP2UART1 -#define OMAP4UART2 OMAP2UART2 -#define OMAP4UART3 43 -#define OMAP4UART4 44 -#define TI81XXUART1 81 -#define TI81XXUART2 82 -#define TI81XXUART3 83 -#define AM33XXUART1 84 -#define OMAP5UART3 OMAP4UART3 -#define OMAP5UART4 OMAP4UART4 -#define ZOOM_UART 95 /* Only on zoom2/3 */ - #ifndef __ASSEMBLER__ struct omap_board_data; diff --git a/arch/arm/mach-omap2/include/mach/uncompress.h b/arch/arm/mach-omap2/include/mach/uncompress.h deleted file mode 100644 index 8e3546d3e04..00000000000 --- a/arch/arm/mach-omap2/include/mach/uncompress.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * arch/arm/plat-omap/include/mach/uncompress.h - * - * Serial port stubs for kernel decompress status messages - * - * Initially based on: - * linux-2.4.15-rmk1-dsplinux1.6/arch/arm/plat-omap/include/mach1510/uncompress.h - * Copyright (C) 2000 RidgeRun, Inc. - * Author: Greg Lonnon <glonnon@ridgerun.com> - * - * Rewritten by: - * Author: <source@mvista.com> - * 2004 (c) MontaVista Software, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -#include <linux/types.h> -#include <linux/serial_reg.h> - -#include <asm/memory.h> -#include <asm/mach-types.h> - -#include <mach/serial.h> - -#define MDR1_MODE_MASK 0x07 - -volatile u8 *uart_base; -int uart_shift; - -/* - * Store the DEBUG_LL uart number into memory. - * See also debug-macro.S, and serial.c for related code. - */ -static void set_omap_uart_info(unsigned char port) -{ - /* - * Get address of some.bss variable and round it down - * a la CONFIG_AUTO_ZRELADDR. - */ - u32 ram_start = (u32)&uart_shift & 0xf8000000; - u32 *uart_info = (u32 *)(ram_start + OMAP_UART_INFO_OFS); - *uart_info = port; -} - -static void putc(int c) -{ - if (!uart_base) - return; - - /* Check for UART 16x mode */ - if ((uart_base[UART_OMAP_MDR1 << uart_shift] & MDR1_MODE_MASK) != 0) - return; - - while (!(uart_base[UART_LSR << uart_shift] & UART_LSR_THRE)) - barrier(); - uart_base[UART_TX << uart_shift] = c; -} - -static inline void flush(void) -{ -} - -/* - * Macros to configure UART1 and debug UART - */ -#define _DEBUG_LL_ENTRY(mach, dbg_uart, dbg_shft, dbg_id) \ - if (machine_is_##mach()) { \ - uart_base = (volatile u8 *)(dbg_uart); \ - uart_shift = (dbg_shft); \ - port = (dbg_id); \ - set_omap_uart_info(port); \ - break; \ - } - -#define DEBUG_LL_OMAP2(p, mach) \ - _DEBUG_LL_ENTRY(mach, OMAP2_UART##p##_BASE, OMAP_PORT_SHIFT, \ - OMAP2UART##p) - -#define DEBUG_LL_OMAP3(p, mach) \ - _DEBUG_LL_ENTRY(mach, OMAP3_UART##p##_BASE, OMAP_PORT_SHIFT, \ - OMAP3UART##p) - -#define DEBUG_LL_OMAP4(p, mach) \ - _DEBUG_LL_ENTRY(mach, OMAP4_UART##p##_BASE, OMAP_PORT_SHIFT, \ - OMAP4UART##p) - -#define DEBUG_LL_OMAP5(p, mach) \ - _DEBUG_LL_ENTRY(mach, OMAP5_UART##p##_BASE, OMAP_PORT_SHIFT, \ - OMAP5UART##p) -/* Zoom2/3 shift is different for UART1 and external port */ -#define DEBUG_LL_ZOOM(mach) \ - _DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART) - -#define DEBUG_LL_TI81XX(p, mach) \ - _DEBUG_LL_ENTRY(mach, TI81XX_UART##p##_BASE, OMAP_PORT_SHIFT, \ - TI81XXUART##p) - -#define DEBUG_LL_AM33XX(p, mach) \ - _DEBUG_LL_ENTRY(mach, AM33XX_UART##p##_BASE, OMAP_PORT_SHIFT, \ - AM33XXUART##p) - -static inline void arch_decomp_setup(void) -{ - int port = 0; - - /* - * Initialize the port based on the machine ID from the bootloader. - * Note that we're using macros here instead of switch statement - * as machine_is functions are optimized out for the boards that - * are not selected. - */ - do { - /* omap2 based boards using UART1 */ - DEBUG_LL_OMAP2(1, omap_2430sdp); - DEBUG_LL_OMAP2(1, omap_apollon); - DEBUG_LL_OMAP2(1, omap_h4); - - /* omap2 based boards using UART3 */ - DEBUG_LL_OMAP2(3, nokia_n800); - DEBUG_LL_OMAP2(3, nokia_n810); - DEBUG_LL_OMAP2(3, nokia_n810_wimax); - - /* omap3 based boards using UART1 */ - DEBUG_LL_OMAP2(1, omap3evm); - DEBUG_LL_OMAP3(1, omap_3430sdp); - DEBUG_LL_OMAP3(1, omap_3630sdp); - DEBUG_LL_OMAP3(1, omap3530_lv_som); - DEBUG_LL_OMAP3(1, omap3_torpedo); - - /* omap3 based boards using UART3 */ - DEBUG_LL_OMAP3(3, cm_t35); - DEBUG_LL_OMAP3(3, cm_t3517); - DEBUG_LL_OMAP3(3, cm_t3730); - DEBUG_LL_OMAP3(3, craneboard); - DEBUG_LL_OMAP3(3, devkit8000); - DEBUG_LL_OMAP3(3, igep0020); - DEBUG_LL_OMAP3(3, igep0030); - DEBUG_LL_OMAP3(3, nokia_rm680); - DEBUG_LL_OMAP3(3, nokia_rm696); - DEBUG_LL_OMAP3(3, nokia_rx51); - DEBUG_LL_OMAP3(3, omap3517evm); - DEBUG_LL_OMAP3(3, omap3_beagle); - DEBUG_LL_OMAP3(3, omap3_pandora); - DEBUG_LL_OMAP3(3, omap_ldp); - DEBUG_LL_OMAP3(3, overo); - DEBUG_LL_OMAP3(3, touchbook); - - /* omap4 based boards using UART3 */ - DEBUG_LL_OMAP4(3, omap_4430sdp); - DEBUG_LL_OMAP4(3, omap4_panda); - - /* omap5 based boards using UART3 */ - DEBUG_LL_OMAP5(3, omap5_sevm); - - /* zoom2/3 external uart */ - DEBUG_LL_ZOOM(omap_zoom2); - DEBUG_LL_ZOOM(omap_zoom3); - - /* TI8168 base boards using UART3 */ - DEBUG_LL_TI81XX(3, ti8168evm); - - /* TI8148 base boards using UART1 */ - DEBUG_LL_TI81XX(1, ti8148evm); - - /* AM33XX base boards using UART1 */ - DEBUG_LL_AM33XX(1, am335xevm); - } while (0); -} - -/* - * nothing to do - */ -#define arch_decomp_wdog() diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 453580410ae..5d8768075dd 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -23,6 +23,7 @@ #include <linux/omap-dma.h> +#include "soc.h" #include "omap_device.h" /* @@ -118,4 +119,4 @@ static int __init omap2_mcbsp_init(void) return 0; } -arch_initcall(omap2_mcbsp_init); +omap_arch_initcall(omap2_mcbsp_init); diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c index f7f38c7fd5f..f6daae821eb 100644 --- a/arch/arm/mach-omap2/omap-iommu.c +++ b/arch/arm/mach-omap2/omap-iommu.c @@ -16,6 +16,7 @@ #include <linux/slab.h> #include <linux/platform_data/iommu-omap.h> +#include "soc.h" #include "omap_hwmod.h" #include "omap_device.h" @@ -60,7 +61,7 @@ static int __init omap_iommu_init(void) return omap_hwmod_for_each_by_class("mmu", omap_iommu_dev_init, NULL); } /* must be ready before omap3isp is probed */ -subsys_initcall(omap_iommu_init); +omap_subsys_initcall(omap_iommu_init); static void __exit omap_iommu_exit(void) { diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index 8c5b5e3e354..f8bb3b9b6a7 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -45,7 +45,7 @@ static void __iomem *wakeupgen_base; static void __iomem *sar_base; -static DEFINE_SPINLOCK(wakeupgen_lock); +static DEFINE_RAW_SPINLOCK(wakeupgen_lock); static unsigned int irq_target_cpu[MAX_IRQS]; static unsigned int irq_banks = MAX_NR_REG_BANKS; static unsigned int max_irqs = MAX_IRQS; @@ -133,9 +133,9 @@ static void wakeupgen_mask(struct irq_data *d) { unsigned long flags; - spin_lock_irqsave(&wakeupgen_lock, flags); + raw_spin_lock_irqsave(&wakeupgen_lock, flags); _wakeupgen_clear(d->irq, irq_target_cpu[d->irq]); - spin_unlock_irqrestore(&wakeupgen_lock, flags); + raw_spin_unlock_irqrestore(&wakeupgen_lock, flags); } /* @@ -145,9 +145,9 @@ static void wakeupgen_unmask(struct irq_data *d) { unsigned long flags; - spin_lock_irqsave(&wakeupgen_lock, flags); + raw_spin_lock_irqsave(&wakeupgen_lock, flags); _wakeupgen_set(d->irq, irq_target_cpu[d->irq]); - spin_unlock_irqrestore(&wakeupgen_lock, flags); + raw_spin_unlock_irqrestore(&wakeupgen_lock, flags); } #ifdef CONFIG_HOTPLUG_CPU @@ -188,7 +188,7 @@ static void wakeupgen_irqmask_all(unsigned int cpu, unsigned int set) { unsigned long flags; - spin_lock_irqsave(&wakeupgen_lock, flags); + raw_spin_lock_irqsave(&wakeupgen_lock, flags); if (set) { _wakeupgen_save_masks(cpu); _wakeupgen_set_all(cpu, WKG_MASK_ALL); @@ -196,7 +196,7 @@ static void wakeupgen_irqmask_all(unsigned int cpu, unsigned int set) _wakeupgen_set_all(cpu, WKG_UNMASK_ALL); _wakeupgen_restore_masks(cpu); } - spin_unlock_irqrestore(&wakeupgen_lock, flags); + raw_spin_unlock_irqrestore(&wakeupgen_lock, flags); } #endif diff --git a/arch/arm/mach-omap2/omap2-restart.c b/arch/arm/mach-omap2/omap2-restart.c index be6bc89ab1e..719b716a449 100644 --- a/arch/arm/mach-omap2/omap2-restart.c +++ b/arch/arm/mach-omap2/omap2-restart.c @@ -13,6 +13,7 @@ #include <linux/clk.h> #include <linux/io.h> +#include "soc.h" #include "common.h" #include "prm2xxx.h" @@ -62,4 +63,4 @@ static int __init omap2xxx_common_look_up_clks_for_reset(void) return 0; } -core_initcall(omap2xxx_common_look_up_clks_for_reset); +omap_core_initcall(omap2xxx_common_look_up_clks_for_reset); diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 54709488360..708bb115a27 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -226,7 +226,7 @@ static int __init omap_l2_cache_init(void) return 0; } -early_initcall(omap_l2_cache_init); +omap_early_initcall(omap_l2_cache_init); #endif void __iomem *omap4_get_sar_ram_base(void) @@ -254,7 +254,7 @@ static int __init omap4_sar_ram_init(void) return 0; } -early_initcall(omap4_sar_ram_init); +omap_early_initcall(omap4_sar_ram_init); void __init omap_gic_of_init(void) { diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index 6ee3ad3dd95..381be7ac0c1 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -36,6 +36,7 @@ #include <linux/of.h> #include <linux/notifier.h> +#include "soc.h" #include "omap_device.h" #include "omap_hwmod.h" @@ -840,7 +841,7 @@ static int __init omap_device_init(void) bus_register_notifier(&platform_bus_type, &platform_nb); return 0; } -core_initcall(omap_device_init); +omap_core_initcall(omap_device_init); /** * omap_device_late_idle - idle devices without drivers @@ -878,4 +879,4 @@ static int __init omap_device_late_init(void) bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle); return 0; } -late_initcall(omap_device_late_init); +omap_late_initcall(omap_device_late_init); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 6804d474a47..a8984989dec 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -3311,7 +3311,7 @@ static int __init omap_hwmod_setup_all(void) return 0; } -core_initcall(omap_hwmod_setup_all); +omap_core_initcall(omap_hwmod_setup_all); /** * omap_hwmod_enable - enable an omap_hwmod diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index a1849a88370..7ec1083ff60 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -2702,13 +2702,6 @@ static struct resource omap44xx_usb_phy_and_pll_addrs[] = { .end = 0x4a0ae000, .flags = IORESOURCE_MEM, }, - { - /* XXX: Remove this once control module driver is in place */ - .name = "ctrl_dev", - .start = 0x4a002300, - .end = 0x4a002303, - .flags = IORESOURCE_MEM, - }, { } }; @@ -6155,12 +6148,6 @@ static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = { .pa_end = 0x4a0ab7ff, .flags = ADDR_TYPE_RT }, - { - /* XXX: Remove this once control module driver is in place */ - .pa_start = 0x4a00233c, - .pa_end = 0x4a00233f, - .flags = ADDR_TYPE_RT - }, { } }; diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index e237602e10e..eb8a25de67e 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -63,7 +63,7 @@ static int __init omap4430_phy_power_down(void) return 0; } -early_initcall(omap4430_phy_power_down); +omap_early_initcall(omap4430_phy_power_down); void am35x_musb_reset(void) { diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c index 62772e0e0d6..fc67add7644 100644 --- a/arch/arm/mach-omap2/opp3xxx_data.c +++ b/arch/arm/mach-omap2/opp3xxx_data.c @@ -168,4 +168,4 @@ int __init omap3_opp_init(void) return r; } -device_initcall(omap3_opp_init); +omap_device_initcall(omap3_opp_init); diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c index d470b728e72..1ef7a3e5ce4 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -177,4 +177,4 @@ int __init omap4_opp_init(void) ARRAY_SIZE(omap446x_opp_def_list)); return r; } -device_initcall(omap4_opp_init); +omap_device_initcall(omap4_opp_init); diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index 6db89ae9238..1edd000a814 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -277,6 +277,6 @@ static int __init pm_dbg_init(void) return 0; } -arch_initcall(pm_dbg_init); +omap_arch_initcall(pm_dbg_init); #endif diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 9a9be3c9f20..cd6682df562 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -273,7 +273,7 @@ static int __init omap2_common_pm_init(void) return 0; } -postcore_initcall(omap2_common_pm_init); +omap_postcore_initcall(omap2_common_pm_init); int __init omap2_common_pm_late_init(void) { diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 7be3622cfc8..2d93d8b2383 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -351,12 +351,10 @@ static void omap3_pm_idle(void) if (omap_irq_pending()) goto out; - trace_power_start(POWER_CSTATE, 1, smp_processor_id()); trace_cpu_idle(1, smp_processor_id()); omap_sram_idle(); - trace_power_end(smp_processor_id()); trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id()); out: diff --git a/arch/arm/mach-omap2/pmu.c b/arch/arm/mach-omap2/pmu.c index 0ef4d6aa758..9debf822687 100644 --- a/arch/arm/mach-omap2/pmu.c +++ b/arch/arm/mach-omap2/pmu.c @@ -88,4 +88,4 @@ static int __init omap_init_pmu(void) return omap2_init_pmu(oh_num, oh_names); } -subsys_initcall(omap_init_pmu); +omap_subsys_initcall(omap_init_pmu); diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index e648bd55b07..7721990d200 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -427,7 +427,7 @@ static int __init omap3xxx_prm_late_init(void) return ret; } -subsys_initcall(omap3xxx_prm_late_init); +omap_subsys_initcall(omap3xxx_prm_late_init); static void __exit omap3xxx_prm_exit(void) { diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index c05a343d465..d35f98aabf7 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -665,7 +665,7 @@ static int __init omap44xx_prm_late_init(void) return omap_prcm_register_chain_handler(&omap4_prcm_irq_setup); } -subsys_initcall(omap44xx_prm_late_init); +omap_subsys_initcall(omap44xx_prm_late_init); static void __exit omap44xx_prm_exit(void) { diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index d01c373cbbe..8396b5b7e91 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -254,7 +254,7 @@ static int __init omap_serial_early_init(void) return 0; } -core_initcall(omap_serial_early_init); +omap_core_initcall(omap_serial_early_init); /** * omap_serial_init_port() - initialize single serial port diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c index 1da8f03c479..aee3c8940a3 100644 --- a/arch/arm/mach-omap2/smartreflex-class3.c +++ b/arch/arm/mach-omap2/smartreflex-class3.c @@ -12,6 +12,7 @@ */ #include <linux/power/smartreflex.h> +#include "soc.h" #include "voltage.h" static int sr_class3_enable(struct omap_sr *sr) @@ -58,4 +59,4 @@ static int __init sr_class3_init(void) pr_info("SmartReflex Class3 initialized\n"); return sr_register_class(&class3_data); } -late_initcall(sr_class3_init); +omap_late_initcall(sr_class3_init); diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index f31d90774de..092aedd7ed1 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -42,6 +42,9 @@ #undef MULTI_OMAP2 #undef OMAP_NAME +#ifdef CONFIG_ARCH_MULTIPLATFORM +#define MULTI_OMAP2 +#endif #ifdef CONFIG_SOC_OMAP2420 # ifdef OMAP_NAME # undef MULTI_OMAP2 @@ -112,6 +115,11 @@ int omap_type(void); */ unsigned int omap_rev(void); +static inline int soc_is_omap(void) +{ + return omap_rev() != 0; +} + /* * Get the CPU revision for OMAP devices */ @@ -465,5 +473,26 @@ static inline unsigned int omap4_has_ ##feat(void) \ OMAP4_HAS_FEATURE(perf_silicon, PERF_SILICON) +/* + * We need to make sure omap initcalls don't run when + * multiplatform kernels are booted on other SoCs. + */ +#define omap_initcall(level, fn) \ +static int __init __used __##fn(void) \ +{ \ + if (!soc_is_omap()) \ + return 0; \ + return fn(); \ +} \ +level(__##fn); + +#define omap_early_initcall(fn) omap_initcall(early_initcall, fn) +#define omap_core_initcall(fn) omap_initcall(core_initcall, fn) +#define omap_postcore_initcall(fn) omap_initcall(postcore_initcall, fn) +#define omap_arch_initcall(fn) omap_initcall(arch_initcall, fn) +#define omap_subsys_initcall(fn) omap_initcall(subsys_initcall, fn) +#define omap_device_initcall(fn) omap_initcall(device_initcall, fn) +#define omap_late_initcall(fn) omap_initcall(late_initcall, fn) + #endif /* __ASSEMBLY__ */ diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 6d1f7b187d7..2bdd4cf17a8 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -227,7 +227,7 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, int r = 0; if (of_have_populated_dt()) { - np = omap_get_timer_dt(omap_timer_match, NULL); + np = omap_get_timer_dt(omap_timer_match, property); if (!np) return -ENODEV; @@ -718,7 +718,7 @@ static int __init omap2_dm_timer_init(void) return 0; } -arch_initcall(omap2_dm_timer_init); +omap_arch_initcall(omap2_dm_timer_init); /** * omap2_override_clocksource - clocksource override with user configuration diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index e49b40b4c90..6a7aec6d117 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -23,6 +23,7 @@ #include <linux/i2c.h> #include <linux/i2c/twl.h> #include <linux/gpio.h> +#include <linux/string.h> #include <linux/regulator/machine.h> #include <linux/regulator/fixed.h> @@ -56,7 +57,7 @@ void __init omap_pmic_init(int bus, u32 clkrate, struct twl4030_platform_data *pmic_data) { omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE); - strncpy(pmic_i2c_board_info.type, pmic_type, + strlcpy(pmic_i2c_board_info.type, pmic_type, sizeof(pmic_i2c_board_info.type)); pmic_i2c_board_info.irq = pmic_irq; pmic_i2c_board_info.platform_data = pmic_data; diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 8c4de2708cf..3242a554ad6 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -85,6 +85,9 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; + if (cpu_is_omap44xx()) + musb_plat.has_mailbox = true; + if (soc_is_am35xx()) { oh_name = "am35x_otg_hs"; name = "musb-am35x"; diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c index 910243f54a0..d15c7bbab8e 100644 --- a/arch/arm/mach-omap2/wd_timer.c +++ b/arch/arm/mach-omap2/wd_timer.c @@ -129,4 +129,4 @@ static int __init omap_init_wdt(void) dev_name, oh->name); return 0; } -subsys_initcall(omap_init_wdt); +omap_subsys_initcall(omap_init_wdt); |