diff options
Diffstat (limited to 'arch')
40 files changed, 126 insertions, 147 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 46e2b522860..d423d58f938 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -897,7 +897,6 @@ config ARCH_MULTI_V7 bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)" default y select ARCH_MULTI_V6_V7 - select ARCH_VEXPRESS select CPU_V7 config ARCH_MULTI_V6_V7 diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index d1101103aa5..1460d9b88ad 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -403,5 +403,17 @@ 0x44d80000 0x2000>; /* M3 DMEM */ ti,hwmods = "wkup_m3"; }; + + gpmc: gpmc@50000000 { + compatible = "ti,am3352-gpmc"; + ti,hwmods = "gpmc"; + reg = <0x50000000 0x2000>; + interrupts = <100>; + num-cs = <7>; + num-waitpins = <2>; + #address-cells = <2>; + #size-cells = <1>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi index 0a61bbb9102..3f0239ec1bc 100644 --- a/arch/arm/boot/dts/cros5250-common.dtsi +++ b/arch/arm/boot/dts/cros5250-common.dtsi @@ -175,6 +175,14 @@ i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; + + trackpad { + reg = <0x67>; + compatible = "cypress,cyapa"; + interrupts = <2 0>; + interrupt-parent = <&gpx1>; + wakeup-source; + }; }; i2c@12C80000 { diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 26d856ba50a..3e0c792e276 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -214,7 +214,7 @@ }; usb@12110000 { - samsung,vbus-gpio = <&gpx2 6 1 3 3>; + samsung,vbus-gpio = <&gpx2 6 0>; }; dp-controller { diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index bf4744bab44..d449feb7e14 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -183,7 +183,7 @@ }; usb@12110000 { - samsung,vbus-gpio = <&gpx1 1 1 3 3>; + samsung,vbus-gpio = <&gpx1 1 0>; }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 5a31964ae33..3046d1f81be 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -122,6 +122,7 @@ &usb_otg_hs { interface-type = <0>; + usb-phy = <&usb2_phy>; mode = <3>; power = <50>; }; diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index 05f51e10ddd..96d1c206a57 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -68,6 +68,7 @@ &usb_otg_hs { interface-type = <0>; + usb-phy = <&usb2_phy>; mode = <3>; power = <50>; }; diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi index d4a7280d18b..a626c50041f 100644 --- a/arch/arm/boot/dts/omap3-overo.dtsi +++ b/arch/arm/boot/dts/omap3-overo.dtsi @@ -73,6 +73,7 @@ &usb_otg_hs { interface-type = <0>; + usb-phy = <&usb2_phy>; mode = <3>; power = <50>; }; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 4ad03d9dbf0..82a404da1c0 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -519,7 +519,6 @@ interrupts = <0 92 0x4>, <0 93 0x4>; interrupt-names = "mc", "dma"; ti,hwmods = "usb_otg_hs"; - usb-phy = <&usb2_phy>; multipoint = <1>; num-eps = <16>; ram-bits = <12>; diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index b89233e43b0..f3447bc1b03 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -20,9 +20,9 @@ cpu@0 { operating-points = < /* kHz uV */ - 300000 975000 - 600000 1075000 - 800000 1200000 + 300000 1012500 + 600000 1200000 + 800000 1325000 >; clock-latency = <300000>; /* From legacy driver */ }; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index c387bdc1b1d..a35d9cd5806 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -223,6 +223,15 @@ >; }; + mcspi1_pins: pinmux_mcspi1_pins { + pinctrl-single,pins = < + 0xf2 0x100 /* mcspi1_clk.mcspi1_clk INPUT | MODE0 */ + 0xf4 0x100 /* mcspi1_somi.mcspi1_somi INPUT | MODE0 */ + 0xf6 0x100 /* mcspi1_simo.mcspi1_simo INPUT | MODE0 */ + 0xf8 0x100 /* mcspi1_cs0.mcspi1_cs0 INPUT | MODE0*/ + >; + }; + dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ @@ -358,12 +367,15 @@ }; &mcspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&mcspi1_pins>; + eth@0 { compatible = "ks8851"; spi-max-frequency = <24000000>; reg = <0>; interrupt-parent = <&gpio2>; - interrupts = <2>; /* gpio line 34 */ + interrupts = <2 8>; /* gpio line 34, low triggered */ vdd-supply = <&vdd_eth>; }; }; diff --git a/arch/arm/boot/dts/omap4-var-som.dts b/arch/arm/boot/dts/omap4-var-som.dts index 222a413c2c5..7e04103779c 100644 --- a/arch/arm/boot/dts/omap4-var-som.dts +++ b/arch/arm/boot/dts/omap4-var-som.dts @@ -68,7 +68,7 @@ spi-max-frequency = <24000000>; reg = <0>; interrupt-parent = <&gpio6>; - interrupts = <11>; /* gpio line 171 */ + interrupts = <11 8>; /* gpio line 171, low triggered */ vdd-supply = <&vdd_eth>; }; }; diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi index 7c2c23cc17e..2cf227c8609 100644 --- a/arch/arm/boot/dts/omap4460.dtsi +++ b/arch/arm/boot/dts/omap4460.dtsi @@ -15,9 +15,9 @@ cpu@0 { operating-points = < /* kHz uV */ - 350000 975000 - 700000 1075000 - 920000 1200000 + 350000 1025000 + 700000 1200000 + 920000 1313000 >; clock-latency = <300000>; /* From legacy driver */ }; diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 33903ca0d87..c1ef64bc5ab 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -137,6 +137,8 @@ CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_SERIAL_OMAP=y +CONFIG_SERIAL_OMAP_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_I2C_CHARDEV=y CONFIG_SPI=y @@ -153,6 +155,7 @@ CONFIG_OMAP_WATCHDOG=y CONFIG_TWL4030_WATCHDOG=y CONFIG_MFD_TPS65217=y CONFIG_MFD_TPS65910=y +CONFIG_TWL6040_CORE=y CONFIG_REGULATOR_TWL4030=y CONFIG_REGULATOR_TPS65023=y CONFIG_REGULATOR_TPS6507X=y @@ -195,6 +198,7 @@ CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_OMAP_SOC=m CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m +CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=m CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m CONFIG_USB=y CONFIG_USB_DEBUG=y diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 70f1bdeb241..5af04f6daa3 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -180,6 +180,13 @@ struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) unsigned long dt_root; const char *model; +#ifdef CONFIG_ARCH_MULTIPLATFORM + DT_MACHINE_START(GENERIC_DT, "Generic DT based system") + MACHINE_END + + mdesc_best = (struct machine_desc *)&__mach_desc_GENERIC_DT; +#endif + if (!dt_phys) return NULL; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 728007c4a2b..1522c7ae31b 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -18,6 +18,7 @@ #include <linux/bootmem.h> #include <linux/seq_file.h> #include <linux/screen_info.h> +#include <linux/of_platform.h> #include <linux/init.h> #include <linux/kexec.h> #include <linux/of_fdt.h> @@ -659,9 +660,19 @@ struct screen_info screen_info = { static int __init customize_machine(void) { - /* customizes platform devices, or adds new ones */ + /* + * customizes platform devices, or adds new ones + * On DT based machines, we fall back to populating the + * machine from the device tree, if no callback is provided, + * otherwise we would always need an init_machine callback. + */ if (machine_desc->init_machine) machine_desc->init_machine(); +#ifdef CONFIG_OF + else + of_platform_populate(NULL, of_default_bus_match_table, + NULL, NULL); +#endif return 0; } arch_initcall(customize_machine); diff --git a/arch/arm/mach-exynos/include/mach/regs-pmu.h b/arch/arm/mach-exynos/include/mach/regs-pmu.h index 3f30aa1ae35..57344b7e98c 100644 --- a/arch/arm/mach-exynos/include/mach/regs-pmu.h +++ b/arch/arm/mach-exynos/include/mach/regs-pmu.h @@ -344,6 +344,7 @@ #define EXYNOS5_FSYS_ARM_OPTION S5P_PMUREG(0x2208) #define EXYNOS5_ISP_ARM_OPTION S5P_PMUREG(0x2288) #define EXYNOS5_ARM_COMMON_OPTION S5P_PMUREG(0x2408) +#define EXYNOS5_ARM_L2_OPTION S5P_PMUREG(0x2608) #define EXYNOS5_TOP_PWR_OPTION S5P_PMUREG(0x2C48) #define EXYNOS5_TOP_PWR_SYSMEM_OPTION S5P_PMUREG(0x2CC8) #define EXYNOS5_JPEG_MEM_OPTION S5P_PMUREG(0x2F48) diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index daebc1abc96..97d68852625 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -228,6 +228,7 @@ static struct exynos_pmu_conf exynos5250_pmu_config[] = { { EXYNOS5_DIS_IRQ_ISP_ARM_CENTRAL_SYS_PWR_REG, { 0x0, 0x0, 0x0} }, { EXYNOS5_ARM_COMMON_SYS_PWR_REG, { 0x0, 0x0, 0x2} }, { EXYNOS5_ARM_L2_SYS_PWR_REG, { 0x3, 0x3, 0x3} }, + { EXYNOS5_ARM_L2_OPTION, { 0x10, 0x10, 0x0 } }, { EXYNOS5_CMU_ACLKSTOP_SYS_PWR_REG, { 0x1, 0x0, 0x1} }, { EXYNOS5_CMU_SCLKSTOP_SYS_PWR_REG, { 0x1, 0x0, 0x1} }, { EXYNOS5_CMU_RESET_SYS_PWR_REG, { 0x1, 0x1, 0x0} }, @@ -353,11 +354,9 @@ static void exynos5_init_pmu(void) /* * SKIP_DEACTIVATE_ACEACP_IN_PWDN_BITFIELD Enable - * MANUAL_L2RSTDISABLE_CONTROL_BITFIELD Enable */ tmp = __raw_readl(EXYNOS5_ARM_COMMON_OPTION); - tmp |= (EXYNOS5_MANUAL_L2RSTDISABLE_CONTROL | - EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN); + tmp |= EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN; __raw_writel(tmp, EXYNOS5_ARM_COMMON_OPTION); /* diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 78f795d73cb..ba44328464f 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -5,6 +5,7 @@ config ARCH_MXC select AUTO_ZRELADDR if !ZBOOT_ROM select CLKDEV_LOOKUP select CLKSRC_MMIO + select GENERIC_ALLOCATOR select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP select MULTI_IRQ_HANDLER @@ -61,10 +62,6 @@ config MXC_ULPI config ARCH_HAS_RNGA bool -config IRAM_ALLOC - bool - select GENERIC_ALLOCATOR - config HAVE_IMX_ANATOP bool diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 930958973f8..70ae7c490ac 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -23,7 +23,6 @@ obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o obj-$(CONFIG_MXC_TZIC) += tzic.o obj-$(CONFIG_MXC_AVIC) += avic.o -obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o obj-$(CONFIG_MXC_ULPI) += ulpi.o obj-$(CONFIG_MXC_USE_EPIT) += epit.o obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 4cba7dbb079..c08ae3f99ce 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -12,6 +12,7 @@ #define __ASM_ARCH_MXC_COMMON_H__ struct platform_device; +struct pt_regs; struct clk; enum mxc_cpu_pwr_mode; diff --git a/arch/arm/mach-imx/headsmp.S b/arch/arm/mach-imx/headsmp.S index a58c8b0527c..67b9c48dcaf 100644 --- a/arch/arm/mach-imx/headsmp.S +++ b/arch/arm/mach-imx/headsmp.S @@ -24,7 +24,7 @@ ENTRY(v7_secondary_startup) ENDPROC(v7_secondary_startup) #endif -#ifdef CONFIG_PM +#ifdef CONFIG_ARM_CPU_SUSPEND /* * The following code must assume it is running from physical address * where absolute virtual addresses to the data section have to be diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c index 5e91112dcbe..3daf1ed9057 100644 --- a/arch/arm/mach-imx/hotplug.c +++ b/arch/arm/mach-imx/hotplug.c @@ -11,7 +11,9 @@ */ #include <linux/errno.h> +#include <linux/jiffies.h> #include <asm/cp15.h> +#include <asm/proc-fns.h> #include "common.h" diff --git a/arch/arm/mach-imx/iram_alloc.c b/arch/arm/mach-imx/iram_alloc.c deleted file mode 100644 index e05cf407db6..00000000000 --- a/arch/arm/mach-imx/iram_alloc.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/module.h> -#include <linux/spinlock.h> -#include <linux/genalloc.h> -#include "linux/platform_data/imx-iram.h" - -static unsigned long iram_phys_base; -static void __iomem *iram_virt_base; -static struct gen_pool *iram_pool; - -static inline void __iomem *iram_phys_to_virt(unsigned long p) -{ - return iram_virt_base + (p - iram_phys_base); -} - -void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr) -{ - if (!iram_pool) - return NULL; - - *dma_addr = gen_pool_alloc(iram_pool, size); - pr_debug("iram alloc - %dB@0x%lX\n", size, *dma_addr); - if (!*dma_addr) - return NULL; - return iram_phys_to_virt(*dma_addr); -} -EXPORT_SYMBOL(iram_alloc); - -void iram_free(unsigned long addr, unsigned int size) -{ - if (!iram_pool) - return; - - gen_pool_free(iram_pool, addr, size); -} -EXPORT_SYMBOL(iram_free); - -int __init iram_init(unsigned long base, unsigned long size) -{ - iram_phys_base = base; - - iram_pool = gen_pool_create(PAGE_SHIFT, -1); - if (!iram_pool) - return -ENOMEM; - - gen_pool_add(iram_pool, base, size, -1); - iram_virt_base = ioremap(iram_phys_base, size); - if (!iram_virt_base) - return -EIO; - - pr_debug("i.MX IRAM pool: %ld KB@0x%p\n", size / 1024, iram_virt_base); - return 0; -} diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 1a4e887f028..68ab858e27b 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -301,7 +301,7 @@ static int __init omap1_system_dma_init(void) if (ret) { dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n", __func__, pdev->name, pdev->id); - goto exit_device_put; + goto exit_iounmap; } p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL); @@ -309,7 +309,7 @@ static int __init omap1_system_dma_init(void) dev_err(&pdev->dev, "%s: Unable to allocate 'p' for %s\n", __func__, pdev->name); ret = -ENOMEM; - goto exit_device_del; + goto exit_iounmap; } d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL); @@ -402,8 +402,8 @@ exit_release_d: kfree(d); exit_release_p: kfree(p); -exit_device_del: - platform_device_del(pdev); +exit_iounmap: + iounmap(dma_base); exit_device_put: platform_device_put(pdev); diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 857b1f097fd..f49cd51e162 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -37,8 +37,6 @@ config ARCH_OMAP2PLUS_TYPICAL select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 select PM_RUNTIME select REGULATOR - select SERIAL_OMAP - select SERIAL_OMAP_CONSOLE select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 select VFP diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 62bb352c2d3..55a9d677768 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -32,12 +32,12 @@ obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o # SMP support ONLY available for OMAP4 -obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o -obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o +smp-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o +smp-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o omap-4-5-common = omap4-common.o omap-wakeupgen.o \ sleep44xx.o -obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) -obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) +obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) $(smp-y) +obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) $(smp-y) plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 6de78605c0a..04c11655541 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -112,13 +112,13 @@ static u8 omap3_beagle_version; */ static struct { int mmc1_gpio_wp; - int usb_pwr_level; + bool usb_pwr_level; /* 0 - Active Low, 1 - Active High */ int dvi_pd_gpio; int usr_button_gpio; int mmc_caps; } beagle_config = { .mmc1_gpio_wp = -EINVAL, - .usb_pwr_level = GPIOF_OUT_INIT_LOW, + .usb_pwr_level = 0, .dvi_pd_gpio = -EINVAL, .usr_button_gpio = 4, .mmc_caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, @@ -178,7 +178,7 @@ static void __init omap3_beagle_init_rev(void) case 0: printk(KERN_INFO "OMAP3 Beagle Rev: xM Ax/Bx\n"); omap3_beagle_version = OMAP3BEAGLE_BOARD_XM; - beagle_config.usb_pwr_level = GPIOF_OUT_INIT_HIGH; + beagle_config.usb_pwr_level = 1; beagle_config.mmc_caps &= ~MMC_CAP_8_BIT_DATA; break; case 2: diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 1a884670a6c..18ca61e300b 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -73,11 +73,11 @@ #define LIS302_IRQ1_GPIO 181 #define LIS302_IRQ2_GPIO 180 /* Not yet in use */ -/* list all spi devices here */ +/* List all SPI devices here. Note that the list/probe order seems to matter! */ enum { RX51_SPI_WL1251, - RX51_SPI_MIPID, /* LCD panel */ RX51_SPI_TSC2005, /* Touch Controller */ + RX51_SPI_MIPID, /* LCD panel */ }; static struct wl12xx_platform_data wl1251_pdata; diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index ed946df5ad8..6c4da1254f5 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -1520,36 +1520,22 @@ static int gpmc_probe_dt(struct platform_device *pdev) return ret; } - 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_child_of_node(pdev->dev.of_node, child) { - for_each_node_by_name(child, "onenand") { - ret = gpmc_probe_onenand_child(pdev, child); - if (ret < 0) { - of_node_put(child); - return ret; - } - } + if (!child->name) + continue; - for_each_node_by_name(child, "nor") { - ret = gpmc_probe_generic_child(pdev, child); - if (ret < 0) { - of_node_put(child); - return ret; - } - } + if (of_node_cmp(child->name, "nand") == 0) + ret = gpmc_probe_nand_child(pdev, child); + else if (of_node_cmp(child->name, "onenand") == 0) + ret = gpmc_probe_onenand_child(pdev, child); + else if (of_node_cmp(child->name, "ethernet") == 0 || + of_node_cmp(child->name, "nor") == 0) + ret = gpmc_probe_generic_child(pdev, child); - for_each_node_by_name(child, "ethernet") { - ret = gpmc_probe_generic_child(pdev, child); - if (ret < 0) { + if (WARN(ret < 0, "%s: probing gpmc child %s failed\n", + __func__, child->full_name)) of_node_put(child); - return ret; - } } return 0; diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 0f4c18e6e60..1272c41d474 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -419,11 +419,15 @@ void __init omap3xxx_check_revision(void) cpu_rev = "1.0"; break; case 1: - /* FALLTHROUGH */ - default: omap_revision = AM335X_REV_ES2_0; cpu_rev = "2.0"; break; + case 2: + /* FALLTHROUGH */ + default: + omap_revision = AM335X_REV_ES2_1; + cpu_rev = "2.1"; + break; } break; case 0xb8f2: @@ -644,13 +648,12 @@ void __init omap_soc_device_init(void) soc_dev_attr->revision = soc_rev; soc_dev = soc_device_register(soc_dev_attr); - if (IS_ERR_OR_NULL(soc_dev)) { + if (IS_ERR(soc_dev)) { kfree(soc_dev_attr); return; } parent = soc_device_to_device(soc_dev); - if (!IS_ERR_OR_NULL(parent)) - device_create_file(parent, &omap_soc_attr); + device_create_file(parent, &omap_soc_attr); } #endif /* CONFIG_SOC_BUS */ diff --git a/arch/arm/mach-omap2/mux34xx.h b/arch/arm/mach-omap2/mux34xx.h index 6543ebf8ecf..3f26d297c08 100644 --- a/arch/arm/mach-omap2/mux34xx.h +++ b/arch/arm/mach-omap2/mux34xx.h @@ -393,6 +393,10 @@ #define OMAP3_CONTROL_PADCONF_SAD2D_SWAKEUP_OFFSET 0xa1c #define OMAP3_CONTROL_PADCONF_JTAG_RTCK_OFFSET 0xa1e #define OMAP3_CONTROL_PADCONF_JTAG_TDO_OFFSET 0xa20 +#define OMAP3_CONTROL_PADCONF_GPIO_127 0xa24 +#define OMAP3_CONTROL_PADCONF_GPIO_126 0xa26 +#define OMAP3_CONTROL_PADCONF_GPIO_128 0xa28 +#define OMAP3_CONTROL_PADCONF_GPIO_129 0xa2a #define OMAP3_CONTROL_PADCONF_MUX_SIZE \ - (OMAP3_CONTROL_PADCONF_JTAG_TDO_OFFSET + 0x2) + (OMAP3_CONTROL_PADCONF_GPIO_129 + 0x2) diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index eeea4fa28fb..e6d230700b2 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -876,4 +876,4 @@ static int __init omap_device_late_init(void) bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle); return 0; } -omap_late_initcall(omap_device_late_init); +omap_late_initcall_sync(omap_device_late_init); diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 18fdeeb3a44..197cc16870d 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -396,6 +396,7 @@ IS_OMAP_TYPE(3430, 0x3430) #define AM335X_CLASS 0x33500033 #define AM335X_REV_ES1_0 AM335X_CLASS #define AM335X_REV_ES2_0 (AM335X_CLASS | (0x1 << 8)) +#define AM335X_REV_ES2_1 (AM335X_CLASS | (0x2 << 8)) #define OMAP443X_CLASS 0x44300044 #define OMAP4430_REV_ES1_0 (OMAP443X_CLASS | (0x10 << 8)) @@ -496,6 +497,7 @@ level(__##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) +#define omap_late_initcall_sync(fn) omap_initcall(late_initcall_sync, fn) #endif /* __ASSEMBLY__ */ diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig index 80ca974b2f8..6988b117fc1 100644 --- a/arch/arm/mach-prima2/Kconfig +++ b/arch/arm/mach-prima2/Kconfig @@ -38,7 +38,7 @@ config ARCH_MARCO select CPU_V7 select HAVE_ARM_SCU if SMP select HAVE_SMP - select SMP_ON_UP + select SMP_ON_UP if SMP help Support for CSR SiRFSoC ARM Cortex A9 Platform diff --git a/arch/arm/mach-spear/spear13xx.c b/arch/arm/mach-spear/spear13xx.c index 3621599c38a..7aa6e8cf830 100644 --- a/arch/arm/mach-spear/spear13xx.c +++ b/arch/arm/mach-spear/spear13xx.c @@ -35,6 +35,8 @@ void __init spear13xx_l2x0_init(void) * write alloc and 'Full line of zero' options * */ + if (!IS_ENABLED(CONFIG_CACHE_L2X0)) + return; writel_relaxed(0x06, VA_L2CC_BASE + L2X0_PREFETCH_CTRL); diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 20c3b372cdf..84d72fc36df 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -63,6 +63,7 @@ config ARCH_TEGRA_114_SOC select ARM_ARCH_TIMER select ARM_GIC select ARM_L1_CACHE_SHIFT_6 + select CPU_FREQ_TABLE if CPU_FREQ select CPU_V7 select PINCTRL select PINCTRL_TEGRA114 diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index f66d7deae46..6a4387e39df 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -19,6 +19,8 @@ if ARCH_U8500 config UX500_SOC_COMMON bool default y + select ABX500_CORE + select AB8500_CORE select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP select ARM_GIC diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index a15dd6b63a8..3cd555ac6d0 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -403,8 +403,8 @@ static int mop500_prox_activate(struct device *dev) "no regulator\n"); return PTR_ERR(prox_regulator); } - regulator_enable(prox_regulator); - return 0; + + return regulator_enable(prox_regulator); } static void mop500_prox_deactivate(struct device *dev) diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 995928ba22f..e90b5ab23b6 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -191,7 +191,7 @@ static const char *db8500_read_soc_id(void) /* Throw these device-specific numbers into the entropy pool */ add_device_randomness(uid, 0x14); return kasprintf(GFP_KERNEL, "%08x%08x%08x%08x%08x", - readl((u32 *)uid+1), + readl((u32 *)uid+0), readl((u32 *)uid+1), readl((u32 *)uid+2), readl((u32 *)uid+3), readl((u32 *)uid+4)); } |