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ARM: SoC fixes for 3.11-rc 

This is a largeish batch of fixes, mostly because I missed -rc2 due to
 travel/vacation. So in number these are a bit more than ideal unless
 you amortize them over two -rcs.
 
 Quick breakdown:
  - Defconfig updates
    - Making multi_v7_defconfig useful on more hardware to encourage
      single-image usage
    - Davinci and nomadik updates due to new code merged this merge window
  - Fixes for UART on Samsung platforms, both PM and clock-related
  - A handful of warning fixes from defconfig builds, including for
    max8925 backlight and pxamci (both with appropriate acks)
  - Exynos5440 fixes for LPAE configuration, PM
  - ...plus a bunch of other smaller changes all over the place
 
 I expect to switch to regressions-or-severe-bugs-only fixes from here
 on out.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "This is a largeish batch of fixes, mostly because I missed -rc2 due to
  travel/vacation.  So in number these are a bit more than ideal unless
  you amortize them over two -rcs.

  Quick breakdown:
   - Defconfig updates
     - Making multi_v7_defconfig useful on more hardware to encourage
       single-image usage
     - Davinci and nomadik updates due to new code merged this merge
       window
   - Fixes for UART on Samsung platforms, both PM and clock-related
   - A handful of warning fixes from defconfig builds, including for
     max8925 backlight and pxamci (both with appropriate acks)
   - Exynos5440 fixes for LPAE configuration, PM
   - ...plus a bunch of other smaller changes all over the place

  I expect to switch to regressions-or-severe-bugs-only fixes from here
  on out"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
  mfd: max8925: fix dt code for backlight
  ARM: omap5: Only select errata 798181 if SMP
  ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos
  ARM: EXYNOS: Fix low level debug support
  ARM: SAMSUNG: Save/restore only selected uart's registers
  ARM: SAMSUNG: Add SAMSUNG_PM config option to select pm
  ARM: S3C24XX: Add missing clkdev entries for s3c2440 UART
  ARM: multi_v7_defconfig: Select USB chipidea driver
  ARM: pxa: propagate errors from regulator_enable() to pxamci
  ARM: zynq: fix compilation warning
  ARM: keystone: fix compilation warning
  ARM: highbank: Only touch common coherency control register fields
  ARM: footbridge: fix overlapping PCI mappings
  dmaengine: shdma: fix a build failure on platforms with no DMA support
  ARM: STi: Set correct ARM ERRATAs.
  ARM: dts: STi: Fix pinconf setup for STiH416 serial2
  ARM: nomadik: configure for NO_HZ and HRTIMERS
  ARM: nomadik: update defconfig base
  ARM: nomadik: Update MMC defconfigs
  ARM: davinci: defconfig: enable EDMA driver
  ...
This commit is contained in:
Linus Torvalds 2013-07-26 12:42:40 -07:00
Родитель db8cbfadcf 515c096720
Коммит fef36a7a31
57 изменённых файлов: 307 добавлений и 196 удалений
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1
Documentation/devicetree/bindings/clock/imx27-clock.txt
Просмотреть файл

@ -98,6 +98,7 @@ clocks and IDs.
fpm 83
mpll_osc_sel 84
mpll_sel 85
spll_gate 86
Examples:

3
arch/arm/Kconfig
Просмотреть файл

@ -1600,8 +1600,7 @@ config LOCAL_TIMERS
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 512 if SOC_OMAP5
default 512 if ARCH_KEYSTONE
default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5
default 392 if ARCH_U8500
default 352 if ARCH_VT8500
default 288 if ARCH_SUNXI

2
arch/arm/boot/dts/imx28-apx4devkit.dts
Просмотреть файл

@ -147,7 +147,7 @@
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
clocks = <&saif0>;
};
pcf8563: rtc@51 {

2
arch/arm/boot/dts/imx28-evk.dts
Просмотреть файл

@ -195,7 +195,7 @@
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
clocks = <&saif0>;
};
at24@51 {

2
arch/arm/boot/dts/imx28-m28evk.dts
Просмотреть файл

@ -184,7 +184,7 @@
reg = <0x0a>;
VDDA-supply = <&reg_3p3v>;
VDDIO-supply = <&reg_3p3v>;
clocks = <&saif0>;
};
eeprom: eeprom@51 {

1
arch/arm/boot/dts/imx28.dtsi
Просмотреть файл

@ -837,6 +837,7 @@
compatible = "fsl,imx28-saif";
reg = <0x80042000 0x2000>;
interrupts = <59 80>;
#clock-cells = <0>;
clocks = <&clks 53>;
dmas = <&dma_apbx 4>;
dma-names = "rx-tx";

13
arch/arm/boot/dts/imx51-babbage.dts
Просмотреть файл

@ -61,6 +61,16 @@
mux-int-port = <2>;
mux-ext-port = <3>;
};
clocks {
clk_26M: codec_clock {
compatible = "fixed-clock";
reg=<0>;
#clock-cells = <0>;
clock-frequency = <26000000>;
gpios = <&gpio4 26 1>;
};
};
};
&esdhc1 {
@ -229,6 +239,7 @@
MX51_PAD_EIM_A27__GPIO2_21 0x5
MX51_PAD_CSPI1_SS0__GPIO4_24 0x85
MX51_PAD_CSPI1_SS1__GPIO4_25 0x85
MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000
>;
};
};
@ -255,7 +266,7 @@
sgtl5000: codec@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clock-frequency = <26000000>;
clocks = <&clk_26M>;
VDDA-supply = <&vdig_reg>;
VDDIO-supply = <&vvideo_reg>;
};

2
arch/arm/boot/dts/imx53-mba53.dts
Просмотреть файл

@ -27,7 +27,7 @@
backlight {
compatible = "pwm-backlight";
pwms = <&pwm2 0 50000 0 0>;
pwms = <&pwm2 0 50000>;
brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>;
default-brightness-level = <10>;
enable-gpios = <&gpio7 7 0>;

32
arch/arm/boot/dts/imx53.dtsi
Просмотреть файл

@ -725,15 +725,15 @@
uart1 {
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <
MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1c5
MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1c5
MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4
MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4
>;
};
pinctrl_uart1_2: uart1grp-2 {
fsl,pins = <
MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1c5
MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1c5
MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
>;
};
@ -748,8 +748,8 @@
uart2 {
pinctrl_uart2_1: uart2grp-1 {
fsl,pins = <
MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1c5
MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5
MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
>;
};
@ -766,17 +766,17 @@
uart3 {
pinctrl_uart3_1: uart3grp-1 {
fsl,pins = <
MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5
MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5
MX53_PAD_PATA_DA_1__UART3_CTS 0x1c5
MX53_PAD_PATA_DA_2__UART3_RTS 0x1c5
MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4
MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4
>;
};
pinctrl_uart3_2: uart3grp-2 {
fsl,pins = <
MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1c5
MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1c5
MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4
MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4
>;
};
@ -785,8 +785,8 @@
uart4 {
pinctrl_uart4_1: uart4grp-1 {
fsl,pins = <
MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1c5
MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1c5
MX53_PAD_KEY_COL0__UART4_TXD_MUX 0x1e4
MX53_PAD_KEY_ROW0__UART4_RXD_MUX 0x1e4
>;
};
};
@ -794,8 +794,8 @@
uart5 {
pinctrl_uart5_1: uart5grp-1 {
fsl,pins = <
MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1c5
MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1c5
MX53_PAD_KEY_COL1__UART5_TXD_MUX 0x1e4
MX53_PAD_KEY_ROW1__UART5_RXD_MUX 0x1e4
>;
};
};

10
arch/arm/boot/dts/stih416-pinctrl.dtsi
Просмотреть файл

@ -166,6 +166,15 @@
reg = <0x9000 0x100>;
st,bank-name = "PIO31";
};
serial2-oe {
pinctrl_serial2_oe: serial2-1 {
st,pins {
output-enable = <&PIO11 3 ALT2 OUT>;
};
};
};
};
pin-controller-rear {
@ -218,7 +227,6 @@
st,pins {
tx = <&PIO17 4 ALT2 OUT>;
rx = <&PIO17 5 ALT2 IN>;
output-enable = <&PIO11 3 ALT2 OUT>;
};
};
};

2
arch/arm/boot/dts/stih416.dtsi
Просмотреть файл

@ -79,7 +79,7 @@
interrupts = <0 197 0>;
clocks = <&CLK_S_ICN_REG_0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_serial2>;
pinctrl-0 = <&pinctrl_serial2 &pinctrl_serial2_oe>;
};
/* SBC_UART1 */

6
arch/arm/boot/dts/twl4030.dtsi
Просмотреть файл

@ -47,6 +47,12 @@
regulator-max-microvolt = <3150000>;
};
vmmc2: regulator-vmmc2 {
compatible = "ti,twl4030-vmmc2";
regulator-min-microvolt = <1850000>;
regulator-max-microvolt = <3150000>;
};
vusb1v5: regulator-vusb1v5 {
compatible = "ti,twl4030-vusb1v5";
};

8
arch/arm/boot/dts/vf610.dtsi
Просмотреть файл

@ -442,8 +442,8 @@
compatible = "fsl,mvf600-fec";
reg = <0x400d0000 0x1000>;
interrupts = <0 78 0x04>;
clocks = <&clks VF610_CLK_ENET>,
<&clks VF610_CLK_ENET>,
clocks = <&clks VF610_CLK_ENET0>,
<&clks VF610_CLK_ENET0>,
<&clks VF610_CLK_ENET>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
@ -453,8 +453,8 @@
compatible = "fsl,mvf600-fec";
reg = <0x400d1000 0x1000>;
interrupts = <0 79 0x04>;
clocks = <&clks VF610_CLK_ENET>,
<&clks VF610_CLK_ENET>,
clocks = <&clks VF610_CLK_ENET1>,
<&clks VF610_CLK_ENET1>,
<&clks VF610_CLK_ENET>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";

1
arch/arm/common/edma.c
Просмотреть файл

@ -26,7 +26,6 @@
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/edma.h>
#include <linux/err.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_dma.h>

2
arch/arm/configs/da8xx_omapl_defconfig
Просмотреть файл

@ -102,6 +102,8 @@ CONFIG_SND_SOC=m
CONFIG_SND_DAVINCI_SOC=m
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_DMADEVICES=y
CONFIG_TI_EDMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_XFS_FS=m

2
arch/arm/configs/davinci_all_defconfig
Просмотреть файл

@ -162,6 +162,8 @@ CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
CONFIG_RTC_CLASS=y
CONFIG_DMADEVICES=y
CONFIG_TI_EDMA=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_XFS_FS=m

6
arch/arm/configs/multi_v7_defconfig
Просмотреть файл

@ -53,6 +53,7 @@ CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_OMAP_OCP2SCP=y
CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y
CONFIG_SATA_AHCI_PLATFORM=y
@ -61,6 +62,7 @@ CONFIG_SATA_MV=y
CONFIG_NETDEVICES=y
CONFIG_SUN4I_EMAC=y
CONFIG_NET_CALXEDA_XGMAC=y
CONFIG_KS8851=y
CONFIG_SMSC911X=y
CONFIG_STMMAC_ETH=y
CONFIG_MDIO_SUN4I=y
@ -89,6 +91,7 @@ CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_SIRF=y
CONFIG_I2C_TEGRA=y
CONFIG_SPI=y
CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_PL022=y
CONFIG_SPI_SIRF=y
CONFIG_SPI_TEGRA114=y
@ -111,11 +114,12 @@ CONFIG_FB_SIMPLE=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_MXC=y
CONFIG_USB_EHCI_TEGRA=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_HOST=y
CONFIG_AB8500_USB=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_OMAP_USB2=y

7
arch/arm/configs/nhk8815_defconfig
Просмотреть файл

@ -1,6 +1,8 @@
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_NO_HZ_IDLE=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
@ -48,7 +50,6 @@ CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_NAND_ECC_SMC=y
CONFIG_MTD_NAND=y
@ -94,8 +95,10 @@ CONFIG_I2C_GPIO=y
CONFIG_I2C_NOMADIK=y
CONFIG_DEBUG_GPIO=y
# CONFIG_HWMON is not set
CONFIG_REGULATOR=y
CONFIG_MMC=y
CONFIG_MMC_CLKGATE=y
CONFIG_MMC_UNSAFE_RESUME=y
# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_ARMMMCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y

2
arch/arm/mach-davinci/board-dm365-evm.c
Просмотреть файл

@ -505,7 +505,7 @@ static struct vpbe_output dm365evm_vpbe_outputs[] = {
/*
* Amplifiers on the board
*/
struct ths7303_platform_data ths7303_pdata = {
static struct ths7303_platform_data ths7303_pdata = {
.ch_1 = 3,
.ch_2 = 3,
.ch_3 = 3,

2
arch/arm/mach-davinci/dm355.c
Просмотреть файл

@ -860,7 +860,7 @@ static struct platform_device dm355_vpbe_display = {
},
};
struct venc_platform_data dm355_venc_pdata = {
static struct venc_platform_data dm355_venc_pdata = {
.setup_pinmux = dm355_vpbe_setup_pinmux,
.setup_clock = dm355_venc_setup_clock,
};

2
arch/arm/mach-davinci/dm365.c
Просмотреть файл

@ -1349,7 +1349,7 @@ static struct platform_device dm365_vpbe_display = {
},
};
struct venc_platform_data dm365_venc_pdata = {
static struct venc_platform_data dm365_venc_pdata = {
.setup_pinmux = dm365_vpbe_setup_pinmux,
.setup_clock = dm365_venc_setup_clock,
};

1
arch/arm/mach-exynos/Kconfig
Просмотреть файл

@ -92,6 +92,7 @@ config SOC_EXYNOS5440
bool "SAMSUNG EXYNOS5440"
default y
depends on ARCH_EXYNOS5
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_HAS_OPP
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR

2
arch/arm/mach-exynos/Makefile
Просмотреть файл

@ -14,7 +14,7 @@ obj- :=
obj-$(CONFIG_ARCH_EXYNOS) += common.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_S5P_PM) += pm.o
obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o

26
arch/arm/mach-exynos/common.c
Просмотреть файл

@ -58,7 +58,6 @@ static const char name_exynos5440[] = "EXYNOS5440";
static void exynos4_map_io(void);
static void exynos5_map_io(void);
static void exynos5440_map_io(void);
static int exynos_init(void);
static struct cpu_table cpu_ids[] __initdata = {
@ -95,7 +94,6 @@ static struct cpu_table cpu_ids[] __initdata = {
}, {
.idcode = EXYNOS5440_SOC_ID,
.idmask = EXYNOS5_SOC_MASK,
.map_io = exynos5440_map_io,
.init = exynos_init,
.name = name_exynos5440,
},
@ -149,11 +147,6 @@ static struct map_desc exynos4_iodesc[] __initdata = {
.pfn = __phys_to_pfn(EXYNOS4_PA_GIC_DIST),
.length = SZ_64K,
.type = MT_DEVICE,
}, {
.virtual = (unsigned long)S3C_VA_UART,
.pfn = __phys_to_pfn(EXYNOS4_PA_UART),
.length = SZ_512K,
.type = MT_DEVICE,
}, {
.virtual = (unsigned long)S5P_VA_CMU,
.pfn = __phys_to_pfn(EXYNOS4_PA_CMU),
@ -268,20 +261,6 @@ static struct map_desc exynos5_iodesc[] __initdata = {
.pfn = __phys_to_pfn(EXYNOS5_PA_PMU),
.length = SZ_64K,
.type = MT_DEVICE,
}, {
.virtual = (unsigned long)S3C_VA_UART,
.pfn = __phys_to_pfn(EXYNOS5_PA_UART),
.length = SZ_512K,
.type = MT_DEVICE,
},
};
static struct map_desc exynos5440_iodesc0[] __initdata = {
{
.virtual = (unsigned long)S3C_VA_UART,
.pfn = __phys_to_pfn(EXYNOS5440_PA_UART0),
.length = SZ_512K,
.type = MT_DEVICE,
},
};
@ -388,11 +367,6 @@ static void __init exynos5_map_io(void)
iotable_init(exynos5250_iodesc, ARRAY_SIZE(exynos5250_iodesc));
}
static void __init exynos5440_map_io(void)
{
iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0));
}
void __init exynos_init_time(void)
{
of_clk_init(NULL);

1
arch/arm/mach-exynos/common.h
Просмотреть файл

@ -97,6 +97,5 @@ struct exynos_pmu_conf {
};
extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
extern void s3c_cpu_resume(void);
#endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */

1
arch/arm/mach-exynos/cpuidle.c
Просмотреть файл

@ -25,6 +25,7 @@
#include <mach/regs-pmu.h>
#include <plat/cpu.h>
#include <plat/pm.h>
#include "common.h"

5
arch/arm/mach-exynos/include/mach/memory.h
Просмотреть файл

@ -15,8 +15,13 @@
#define PLAT_PHYS_OFFSET UL(0x40000000)
#ifndef CONFIG_ARM_LPAE
/* Maximum of 256MiB in one bank */
#define MAX_PHYSMEM_BITS 32
#define SECTION_SIZE_BITS 28
#else
#define MAX_PHYSMEM_BITS 36
#define SECTION_SIZE_BITS 31
#endif
#endif /* __ASM_ARCH_MEMORY_H */

6
arch/arm/mach-exynos/pm.c
Просмотреть файл

@ -217,6 +217,9 @@ static __init int exynos_pm_drvinit(void)
struct clk *pll_base;
unsigned int tmp;
if (soc_is_exynos5440())
return 0;
s3c_pm_init();
/* All wakeup disable */
@ -340,6 +343,9 @@ static struct syscore_ops exynos_pm_syscore_ops = {
static __init int exynos_pm_syscore_init(void)
{
if (soc_is_exynos5440())
return 0;
register_syscore_ops(&exynos_pm_syscore_ops);
return 0;
}

2
arch/arm/mach-footbridge/dc21285.c
Просмотреть файл

@ -276,8 +276,6 @@ int __init dc21285_setup(int nr, struct pci_sys_data *sys)
sys->mem_offset = DC21285_PCI_MEM;
pci_ioremap_io(0, DC21285_PCI_IO);
pci_add_resource_offset(&sys->resources, &res[0], sys->mem_offset);
pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);

7
arch/arm/mach-highbank/highbank.c
Просмотреть файл

@ -115,6 +115,7 @@ static int highbank_platform_notifier(struct notifier_block *nb,
{
struct resource *res;
int reg = -1;
u32 val;
struct device *dev = __dev;
if (event != BUS_NOTIFY_ADD_DEVICE)
@ -141,10 +142,10 @@ static int highbank_platform_notifier(struct notifier_block *nb,
return NOTIFY_DONE;
if (of_property_read_bool(dev->of_node, "dma-coherent")) {
writel(0xff31, sregs_base + reg);
val = readl(sregs_base + reg);
writel(val | 0xff01, sregs_base + reg);
set_dma_ops(dev, &arm_coherent_dma_ops);
} else
writel(0, sregs_base + reg);
}
return NOTIFY_OK;
}

5
arch/arm/mach-imx/clk-imx6q.c
Просмотреть файл

@ -199,7 +199,8 @@ static const char *pcie_axi_sels[] = { "axi", "ahb", };
static const char *ssi_sels[] = { "pll3_pfd2_508m", "pll3_pfd3_454m", "pll4_post_div", };
static const char *usdhc_sels[] = { "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *enfc_sels[] = { "pll2_pfd0_352m", "pll2_bus", "pll3_usb_otg", "pll2_pfd2_396m", };
static const char *emi_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *emi_sels[] = { "pll2_pfd2_396m", "pll3_usb_otg", "axi", "pll2_pfd0_352m", };
static const char *emi_slow_sels[] = { "axi", "pll3_usb_otg", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *vdo_axi_sels[] = { "axi", "ahb", };
static const char *vpu_axi_sels[] = { "axi", "pll2_pfd2_396m", "pll2_pfd0_352m", };
static const char *cko1_sels[] = { "pll3_usb_otg", "pll2_bus", "pll1_sys", "pll5_video_div",
@ -392,7 +393,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
clk[usdhc4_sel] = imx_clk_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels));
clk[enfc_sel] = imx_clk_mux("enfc_sel", base + 0x2c, 16, 2, enfc_sels, ARRAY_SIZE(enfc_sels));
clk[emi_sel] = imx_clk_mux("emi_sel", base + 0x1c, 27, 2, emi_sels, ARRAY_SIZE(emi_sels));
clk[emi_slow_sel] = imx_clk_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_sels, ARRAY_SIZE(emi_sels));
clk[emi_slow_sel] = imx_clk_mux("emi_slow_sel", base + 0x1c, 29, 2, emi_slow_sels, ARRAY_SIZE(emi_slow_sels));
clk[vdo_axi_sel] = imx_clk_mux("vdo_axi_sel", base + 0x18, 11, 1, vdo_axi_sels, ARRAY_SIZE(vdo_axi_sels));
clk[vpu_axi_sel] = imx_clk_mux("vpu_axi_sel", base + 0x18, 14, 2, vpu_axi_sels, ARRAY_SIZE(vpu_axi_sels));
clk[cko1_sel] = imx_clk_mux("cko1_sel", base + 0x60, 0, 4, cko1_sels, ARRAY_SIZE(cko1_sels));

2
arch/arm/mach-imx/clk-vf610.c
Просмотреть файл

@ -183,6 +183,8 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
clk[VF610_CLK_ENET_TS_SEL] = imx_clk_mux("enet_ts_sel", CCM_CSCMR2, 0, 3, enet_ts_sels, 7);
clk[VF610_CLK_ENET] = imx_clk_gate("enet", "enet_sel", CCM_CSCDR1, 24);
clk[VF610_CLK_ENET_TS] = imx_clk_gate("enet_ts", "enet_ts_sel", CCM_CSCDR1, 23);
clk[VF610_CLK_ENET0] = imx_clk_gate2("enet0", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(0));
clk[VF610_CLK_ENET1] = imx_clk_gate2("enet1", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(1));
clk[VF610_CLK_PIT] = imx_clk_gate2("pit", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(7));

2
arch/arm/mach-imx/mx27.h
Просмотреть файл

@ -135,7 +135,7 @@
#define MX27_INT_GPT4 (NR_IRQS_LEGACY + 4)
#define MX27_INT_RTIC (NR_IRQS_LEGACY + 5)
#define MX27_INT_CSPI3 (NR_IRQS_LEGACY + 6)
#define MX27_INT_SDHC (NR_IRQS_LEGACY + 7)
#define MX27_INT_MSHC (NR_IRQS_LEGACY + 7)
#define MX27_INT_GPIO (NR_IRQS_LEGACY + 8)
#define MX27_INT_SDHC3 (NR_IRQS_LEGACY + 9)
#define MX27_INT_SDHC2 (NR_IRQS_LEGACY + 10)

2
arch/arm/mach-keystone/keystone.c
Просмотреть файл

@ -49,7 +49,7 @@ static const char *keystone_match[] __initconst = {
NULL,
};
void keystone_restart(char mode, const char *cmd)
void keystone_restart(enum reboot_mode mode, const char *cmd)
{
u32 val;

2
arch/arm/mach-omap2/Kconfig
Просмотреть файл

@ -62,7 +62,7 @@ config SOC_OMAP5
select HAVE_SMP
select COMMON_CLK
select HAVE_ARM_ARCH_TIMER
select ARM_ERRATA_798181
select ARM_ERRATA_798181 if SMP
config SOC_AM33XX
bool "AM33XX support"

23
arch/arm/mach-omap2/board-generic.c
Просмотреть файл

@ -15,6 +15,7 @@
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/irqdomain.h>
#include <linux/clk.h>
#include <asm/mach/arch.h>
@ -35,6 +36,21 @@ static struct of_device_id omap_dt_match_table[] __initdata = {
{ }
};
/*
* Create alias for USB host PHY clock.
* Remove this when clock phandle can be provided via DT
*/
static void __init legacy_init_ehci_clk(char *clkname)
{
int ret;
ret = clk_add_alias("main_clk", NULL, clkname, NULL);
if (ret) {
pr_err("%s:Failed to add main_clk alias to %s :%d\n",
__func__, clkname, ret);
}
}
static void __init omap_generic_init(void)
{
omap_sdrc_init(NULL, NULL);
@ -45,10 +61,15 @@ static void __init omap_generic_init(void)
* HACK: call display setup code for selected boards to enable omapdss.
* This will be removed when omapdss supports DT.
*/
if (of_machine_is_compatible("ti,omap4-panda"))
if (of_machine_is_compatible("ti,omap4-panda")) {
omap4_panda_display_init_of();
legacy_init_ehci_clk("auxclk3_ck");
}
else if (of_machine_is_compatible("ti,omap4-sdp"))
omap_4430sdp_display_init_of();
else if (of_machine_is_compatible("ti,omap5-uevm"))
legacy_init_ehci_clk("auxclk1_ck");
}
#ifdef CONFIG_SOC_OMAP2420

17
arch/arm/mach-pxa/em-x270.c
Просмотреть файл

@ -477,16 +477,24 @@ static int em_x270_usb_hub_init(void)
/* USB Hub power-on and reset */
gpio_direction_output(usb_hub_reset, 1);
gpio_direction_output(GPIO9_USB_VBUS_EN, 0);
regulator_enable(em_x270_usb_ldo);
err = regulator_enable(em_x270_usb_ldo);
if (err)
goto err_free_rst_gpio;
gpio_set_value(usb_hub_reset, 0);
gpio_set_value(usb_hub_reset, 1);
regulator_disable(em_x270_usb_ldo);
regulator_enable(em_x270_usb_ldo);
err = regulator_enable(em_x270_usb_ldo);
if (err)
goto err_free_rst_gpio;
gpio_set_value(usb_hub_reset, 0);
gpio_set_value(GPIO9_USB_VBUS_EN, 1);
return 0;
err_free_rst_gpio:
gpio_free(usb_hub_reset);
err_free_vbus_gpio:
gpio_free(GPIO9_USB_VBUS_EN);
err_free_usb_ldo:
@ -592,7 +600,7 @@ err_irq:
return err;
}
static void em_x270_mci_setpower(struct device *dev, unsigned int vdd)
static int em_x270_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@ -600,10 +608,11 @@ static void em_x270_mci_setpower(struct device *dev, unsigned int vdd)
int vdd_uV = (2000 + (vdd - __ffs(MMC_VDD_20_21)) * 100) * 1000;
regulator_set_voltage(em_x270_sdio_ldo, vdd_uV, vdd_uV);
regulator_enable(em_x270_sdio_ldo);
return regulator_enable(em_x270_sdio_ldo);
} else {
regulator_disable(em_x270_sdio_ldo);
}
return 0;
}
static void em_x270_mci_exit(struct device *dev, void *data)

3
arch/arm/mach-pxa/mainstone.c
Просмотреть файл

@ -408,7 +408,7 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in
return err;
}
static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
static int mainstone_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@ -420,6 +420,7 @@ static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)
printk(KERN_DEBUG "%s: off\n", __func__);
MST_MSCWR1 &= ~MST_MSCWR1_MMC_ON;
}
return 0;
}
static void mainstone_mci_exit(struct device *dev, void *data)

3
arch/arm/mach-pxa/pcm990-baseboard.c
Просмотреть файл

@ -335,7 +335,7 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int,
return err;
}
static void pcm990_mci_setpower(struct device *dev, unsigned int vdd)
static int pcm990_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data *p_d = dev->platform_data;
u8 val;
@ -348,6 +348,7 @@ static void pcm990_mci_setpower(struct device *dev, unsigned int vdd)
val &= ~PCM990_CTRL_MMC2PWR;
pcm990_cpld_writeb(PCM990_CTRL_MMC2PWR, PCM990_CTRL_REG5);
return 0;
}
static void pcm990_mci_exit(struct device *dev, void *data)

4
arch/arm/mach-pxa/poodle.c
Просмотреть файл

@ -258,7 +258,7 @@ err_free_2:
return err;
}
static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
static int poodle_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@ -270,6 +270,8 @@ static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
gpio_set_value(POODLE_GPIO_SD_PWR, 0);
}
return 0;
}
static void poodle_mci_exit(struct device *dev, void *data)

4
arch/arm/mach-pxa/spitz.c
Просмотреть файл

@ -598,7 +598,7 @@ static inline void spitz_spi_init(void) {}
* NOTE: The card detect interrupt isn't debounced so we delay it by 250ms to
* give the card a chance to fully insert/eject.
*/
static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
static int spitz_mci_setpower(struct device *dev, unsigned int vdd)
{
struct pxamci_platform_data* p_d = dev->platform_data;
@ -606,6 +606,8 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, SCOOP_CPR_SD_3V);
else
spitz_card_pwr_ctrl(SCOOP_CPR_SD_3V, 0x0);
return 0;
}
static struct pxamci_platform_data spitz_mci_platform_data = {

3
arch/arm/mach-pxa/stargate2.c
Просмотреть файл

@ -734,9 +734,10 @@ static int stargate2_mci_init(struct device *dev,
*
* Very simple control. Either it is on or off and is controlled by
* a gpio pin */
static void stargate2_mci_setpower(struct device *dev, unsigned int vdd)
static int stargate2_mci_setpower(struct device *dev, unsigned int vdd)
{
gpio_set_value(SG2_SD_POWER_ENABLE, !!vdd);
return 0;
}
static void stargate2_mci_exit(struct device *dev, void *data)

161
arch/arm/mach-s3c24xx/clock-s3c2410.c
Просмотреть файл

@ -119,66 +119,101 @@ static struct clk init_clocks_off[] = {
}
};
static struct clk init_clocks[] = {
{
.name = "lcd",
.parent = &clk_h,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_LCDC,
}, {
.name = "gpio",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_GPIO,
}, {
.name = "usb-host",
.parent = &clk_h,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_USBH,
}, {
.name = "usb-device",
.parent = &clk_h,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_USBD,
}, {
.name = "timers",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_PWMT,
}, {
.name = "uart",
.devname = "s3c2410-uart.0",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_UART0,
}, {
.name = "uart",
.devname = "s3c2410-uart.1",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_UART1,
}, {
.name = "uart",
.devname = "s3c2410-uart.2",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_UART2,
}, {
.name = "rtc",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_RTC,
}, {
.name = "watchdog",
.parent = &clk_p,
.ctrlbit = 0,
}, {
.name = "usb-bus-host",
.parent = &clk_usb_bus,
}, {
.name = "usb-bus-gadget",
.parent = &clk_usb_bus,
},
static struct clk clk_lcd = {
.name = "lcd",
.parent = &clk_h,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_LCDC,
};
static struct clk clk_gpio = {
.name = "gpio",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_GPIO,
};
static struct clk clk_usb_host = {
.name = "usb-host",
.parent = &clk_h,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_USBH,
};
static struct clk clk_usb_device = {
.name = "usb-device",
.parent = &clk_h,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_USBD,
};
static struct clk clk_timers = {
.name = "timers",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_PWMT,
};
struct clk s3c24xx_clk_uart0 = {
.name = "uart",
.devname = "s3c2410-uart.0",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_UART0,
};
struct clk s3c24xx_clk_uart1 = {
.name = "uart",
.devname = "s3c2410-uart.1",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_UART1,
};
struct clk s3c24xx_clk_uart2 = {
.name = "uart",
.devname = "s3c2410-uart.2",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_UART2,
};
static struct clk clk_rtc = {
.name = "rtc",
.parent = &clk_p,
.enable = s3c2410_clkcon_enable,
.ctrlbit = S3C2410_CLKCON_RTC,
};
static struct clk clk_watchdog = {
.name = "watchdog",
.parent = &clk_p,
.ctrlbit = 0,
};
static struct clk clk_usb_bus_host = {
.name = "usb-bus-host",
.parent = &clk_usb_bus,
};
static struct clk clk_usb_bus_gadget = {
.name = "usb-bus-gadget",
.parent = &clk_usb_bus,
};
static struct clk *init_clocks[] = {
&clk_lcd,
&clk_gpio,
&clk_usb_host,
&clk_usb_device,
&clk_timers,
&s3c24xx_clk_uart0,
&s3c24xx_clk_uart1,
&s3c24xx_clk_uart2,
&clk_rtc,
&clk_watchdog,
&clk_usb_bus_host,
&clk_usb_bus_gadget,
};
/* s3c2410_baseclk_add()
@ -195,7 +230,6 @@ int __init s3c2410_baseclk_add(void)
{
unsigned long clkslow = __raw_readl(S3C2410_CLKSLOW);
unsigned long clkcon = __raw_readl(S3C2410_CLKCON);
struct clk *clkp;
struct clk *xtal;
int ret;
int ptr;
@ -207,8 +241,9 @@ int __init s3c2410_baseclk_add(void)
/* register clocks from clock array */
clkp = init_clocks;
for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++, clkp++) {
for (ptr = 0; ptr < ARRAY_SIZE(init_clocks); ptr++) {
struct clk *clkp = init_clocks[ptr];
/* ensure that we note the clock state */
clkp->usage = clkcon & clkp->ctrlbit ? 1 : 0;

3
arch/arm/mach-s3c24xx/clock-s3c2440.c
Просмотреть файл

@ -166,6 +166,9 @@ static struct clk_lookup s3c2440_clk_lookup[] = {
CLKDEV_INIT(NULL, "clk_uart_baud1", &s3c24xx_uclk),
CLKDEV_INIT(NULL, "clk_uart_baud2", &clk_p),
CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
CLKDEV_INIT("s3c2440-uart.0", "uart", &s3c24xx_clk_uart0),
CLKDEV_INIT("s3c2440-uart.1", "uart", &s3c24xx_clk_uart1),
CLKDEV_INIT("s3c2440-uart.2", "uart", &s3c24xx_clk_uart2),
CLKDEV_INIT("s3c2440-camif", "camera", &s3c2440_clk_cam_upll),
};

3
arch/arm/mach-sti/Kconfig
Просмотреть файл

@ -11,8 +11,9 @@ menuconfig ARCH_STI
select HAVE_SMP
select HAVE_ARM_SCU if SMP
select ARCH_REQUIRE_GPIOLIB
select ARM_ERRATA_720789
select ARM_ERRATA_754322
select ARM_ERRATA_764369
select ARM_ERRATA_775420
select PL310_ERRATA_753970 if CACHE_PL310
select PL310_ERRATA_769419 if CACHE_PL310
help

2
arch/arm/mach-zynq/common.c
Просмотреть файл

@ -91,7 +91,7 @@ static void __init zynq_map_io(void)
zynq_scu_map_io();
}
static void zynq_system_reset(char mode, const char *cmd)
static void zynq_system_reset(enum reboot_mode mode, const char *cmd)
{
zynq_slcr_system_reset();
}

7
arch/arm/plat-samsung/Kconfig
Просмотреть файл

@ -29,6 +29,13 @@ config PLAT_S5P
help
Base platform code for Samsung's S5P series SoC.
config SAMSUNG_PM
bool
depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || S5P_PM)
default y
help
Base platform power management code for samsung code
if PLAT_SAMSUNG
# boot configurations

2
arch/arm/plat-samsung/Makefile
Просмотреть файл

@ -51,7 +51,7 @@ obj-$(CONFIG_SAMSUNG_DMADEV) += dma-ops.o
# PM support
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_SAMSUNG_PM) += pm.o
obj-$(CONFIG_SAMSUNG_PM_GPIO) += pm-gpio.o
obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o

5
arch/arm/plat-samsung/include/plat/clock.h
Просмотреть файл

@ -83,6 +83,11 @@ extern struct clk clk_ext;
extern struct clksrc_clk clk_epllref;
extern struct clksrc_clk clk_esysclk;
/* S3C24XX UART clocks */
extern struct clk s3c24xx_clk_uart0;
extern struct clk s3c24xx_clk_uart1;
extern struct clk s3c24xx_clk_uart2;
/* S3C64XX specific clocks */
extern struct clk clk_h2;
extern struct clk clk_27m;

8
arch/arm/plat-samsung/include/plat/pm.h
Просмотреть файл

@ -19,7 +19,7 @@
struct device;
#ifdef CONFIG_PM
#ifdef CONFIG_SAMSUNG_PM
extern __init int s3c_pm_init(void);
extern __init int s3c64xx_pm_init(void);
@ -58,8 +58,6 @@ extern unsigned char pm_uart_udivslot; /* true to save UART UDIVSLOT */
/* from sleep.S */
extern void s3c_cpu_resume(void);
extern int s3c2410_cpu_suspend(unsigned long);
/* sleep save info */
@ -106,12 +104,14 @@ extern void s3c_pm_do_save(struct sleep_save *ptr, int count);
extern void s3c_pm_do_restore(struct sleep_save *ptr, int count);
extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count);
#ifdef CONFIG_PM
#ifdef CONFIG_SAMSUNG_PM
extern int s3c_irq_wake(struct irq_data *data, unsigned int state);
extern int s3c_irqext_wake(struct irq_data *data, unsigned int state);
extern void s3c_cpu_resume(void);
#else
#define s3c_irq_wake NULL
#define s3c_irqext_wake NULL
#define s3c_cpu_resume NULL
#endif
/* PM debug functions */

14
arch/arm/plat-samsung/pm.c
Просмотреть файл

@ -80,7 +80,7 @@ unsigned char pm_uart_udivslot;
#ifdef CONFIG_SAMSUNG_PM_DEBUG
static struct pm_uart_save uart_save[CONFIG_SERIAL_SAMSUNG_UARTS];
static struct pm_uart_save uart_save;
static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
{
@ -101,11 +101,7 @@ static void s3c_pm_save_uart(unsigned int uart, struct pm_uart_save *save)
static void s3c_pm_save_uarts(void)
{
struct pm_uart_save *save = uart_save;
unsigned int uart;
for (uart = 0; uart < CONFIG_SERIAL_SAMSUNG_UARTS; uart++, save++)
s3c_pm_save_uart(uart, save);
s3c_pm_save_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
}
static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
@ -126,11 +122,7 @@ static void s3c_pm_restore_uart(unsigned int uart, struct pm_uart_save *save)
static void s3c_pm_restore_uarts(void)
{
struct pm_uart_save *save = uart_save;
unsigned int uart;
for (uart = 0; uart < CONFIG_SERIAL_SAMSUNG_UARTS; uart++, save++)
s3c_pm_restore_uart(uart, save);
s3c_pm_restore_uart(CONFIG_DEBUG_S3C_UART, &uart_save);
}
#else
static void s3c_pm_save_uarts(void) { }

2
drivers/mmc/host/pxamci.c
Просмотреть файл

@ -128,7 +128,7 @@ static inline int pxamci_set_power(struct pxamci_host *host,
!!on ^ host->pdata->gpio_power_invert);
}
if (!host->vcc && host->pdata && host->pdata->setpower)
host->pdata->setpower(mmc_dev(host->mmc), vdd);
return host->pdata->setpower(mmc_dev(host->mmc), vdd);
return 0;
}

41
drivers/video/backlight/max8925_bl.c
Просмотреть файл

@ -101,33 +101,37 @@ static const struct backlight_ops max8925_backlight_ops = {
.get_brightness = max8925_backlight_get_brightness,
};
#ifdef CONFIG_OF
static int max8925_backlight_dt_init(struct platform_device *pdev,
struct max8925_backlight_pdata *pdata)
static void max8925_backlight_dt_init(struct platform_device *pdev)
{
struct device_node *nproot = pdev->dev.parent->of_node, *np;
int dual_string;
struct max8925_backlight_pdata *pdata;
u32 val;
if (!nproot || !IS_ENABLED(CONFIG_OF))
return;
pdata = devm_kzalloc(&pdev->dev,
sizeof(struct max8925_backlight_pdata),
GFP_KERNEL);
if (!pdata)
return;
if (!nproot)
return -ENODEV;
np = of_find_node_by_name(nproot, "backlight");
if (!np) {
dev_err(&pdev->dev, "failed to find backlight node\n");
return -ENODEV;
return;
}
of_property_read_u32(np, "maxim,max8925-dual-string", &dual_string);
pdata->dual_string = dual_string;
return 0;
if (!of_property_read_u32(np, "maxim,max8925-dual-string", &val))
pdata->dual_string = val;
pdev->dev.platform_data = pdata;
}
#else
#define max8925_backlight_dt_init(x, y) (-1)
#endif
static int max8925_backlight_probe(struct platform_device *pdev)
{
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct max8925_backlight_pdata *pdata = pdev->dev.platform_data;
struct max8925_backlight_pdata *pdata;
struct max8925_backlight_data *data;
struct backlight_device *bl;
struct backlight_properties props;
@ -170,13 +174,10 @@ static int max8925_backlight_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, bl);
value = 0;
if (pdev->dev.parent->of_node && !pdata) {
pdata = devm_kzalloc(&pdev->dev,
sizeof(struct max8925_backlight_pdata),
GFP_KERNEL);
max8925_backlight_dt_init(pdev, pdata);
}
if (!pdev->dev.platform_data)
max8925_backlight_dt_init(pdev);
pdata = pdev->dev.platform_data;
if (pdata) {
if (pdata->lxw_scl)
value |= (1 << 7);

4
include/dt-bindings/clock/vf610-clock.h
Просмотреть файл

@ -158,6 +158,8 @@
#define VF610_CLK_GPU_SEL 145
#define VF610_CLK_GPU_EN 146
#define VF610_CLK_GPU2D 147
#define VF610_CLK_END 148
#define VF610_CLK_ENET0 148
#define VF610_CLK_ENET1 149
#define VF610_CLK_END 150
#endif /* __DT_BINDINGS_CLOCK_VF610_H */

16
include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
Просмотреть файл

@ -103,15 +103,15 @@
#define IMX6Q_GPR1_EXC_MON_MASK BIT(22)
#define IMX6Q_GPR1_EXC_MON_OKAY 0x0
#define IMX6Q_GPR1_EXC_MON_SLVE BIT(22)
#define IMX6Q_GPR1_MIPI_IPU2_SEL_MASK BIT(21)
#define IMX6Q_GPR1_MIPI_IPU2_SEL_GASKET 0x0
#define IMX6Q_GPR1_MIPI_IPU2_SEL_IOMUX BIT(21)
#define IMX6Q_GPR1_MIPI_IPU1_MUX_MASK BIT(20)
#define IMX6Q_GPR1_MIPI_IPU1_MUX_GASKET 0x0
#define IMX6Q_GPR1_MIPI_IPU1_MUX_IOMUX BIT(20)
#define IMX6Q_GPR1_MIPI_IPU2_MUX_MASK BIT(19)
#define IMX6Q_GPR1_ENET_CLK_SEL_MASK BIT(21)
#define IMX6Q_GPR1_ENET_CLK_SEL_PAD 0
#define IMX6Q_GPR1_ENET_CLK_SEL_ANATOP BIT(21)
#define IMX6Q_GPR1_MIPI_IPU2_MUX_MASK BIT(20)
#define IMX6Q_GPR1_MIPI_IPU2_MUX_GASKET 0x0
#define IMX6Q_GPR1_MIPI_IPU2_MUX_IOMUX BIT(19)
#define IMX6Q_GPR1_MIPI_IPU2_MUX_IOMUX BIT(20)
#define IMX6Q_GPR1_MIPI_IPU1_MUX_MASK BIT(19)
#define IMX6Q_GPR1_MIPI_IPU1_MUX_GASKET 0x0
#define IMX6Q_GPR1_MIPI_IPU1_MUX_IOMUX BIT(19)
#define IMX6Q_GPR1_PCIE_TEST_PD BIT(18)
#define IMX6Q_GPR1_IPU_VPU_MUX_MASK BIT(17)
#define IMX6Q_GPR1_IPU_VPU_MUX_IPU1 0x0

2
include/linux/platform_data/mmc-pxamci.h
Просмотреть файл

@ -12,7 +12,7 @@ struct pxamci_platform_data {
unsigned long detect_delay_ms; /* delay in millisecond before detecting cards after interrupt */
int (*init)(struct device *, irq_handler_t , void *);
int (*get_ro)(struct device *);
void (*setpower)(struct device *, unsigned int);
int (*setpower)(struct device *, unsigned int);
void (*exit)(struct device *, void *);
int gpio_card_detect; /* gpio detecting card insertion */
int gpio_card_ro; /* gpio detecting read only toggle */

4
include/linux/shdma-base.h
Просмотреть файл

@ -124,6 +124,10 @@ void shdma_chan_remove(struct shdma_chan *schan);
int shdma_init(struct device *dev, struct shdma_dev *sdev,
int chan_num);
void shdma_cleanup(struct shdma_dev *sdev);
#if IS_ENABLED(CONFIG_SH_DMAE_BASE)
bool shdma_chan_filter(struct dma_chan *chan, void *arg);
#else
#define shdma_chan_filter NULL
#endif
#endif