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-rw-r--r--Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt12
-rw-r--r--arch/arm/boot/dts/at91sam9x5.dtsi4
-rw-r--r--arch/arm/boot/dts/dove.dtsi2
-rw-r--r--arch/arm/boot/dts/exynos4210.dtsi6
-rw-r--r--arch/arm/boot/dts/exynos4x12.dtsi8
-rw-r--r--arch/arm/boot/dts/exynos5440.dtsi4
-rw-r--r--arch/arm/boot/dts/imx6q.dtsi2
-rw-r--r--arch/arm/configs/mvebu_defconfig2
-rw-r--r--arch/arm/configs/u8500_defconfig6
-rw-r--r--arch/arm/include/asm/smp_scu.h8
-rw-r--r--arch/arm/kernel/smp_scu.c2
-rw-r--r--arch/arm/mach-exynos/common.c10
-rw-r--r--arch/arm/mach-highbank/highbank.c3
-rw-r--r--arch/arm/mach-highbank/sysregs.h4
-rw-r--r--arch/arm/mach-s3c24xx/common.c2
-rw-r--r--arch/arm/mach-ux500/cpu.c6
-rw-r--r--arch/arm/mach-ux500/cpuidle.c4
-rw-r--r--arch/arm/plat-orion/mpp.c2
-rw-r--r--drivers/gpio/gpio-samsung.c6
-rw-r--r--drivers/mfd/vexpress-sysreg.c2
-rw-r--r--drivers/pinctrl/pinctrl-samsung.c4
21 files changed, 56 insertions, 43 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
index e97a278..4598a47 100644
--- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
@@ -7,9 +7,9 @@ on-chip controllers onto these pads.
Required Properties:
- compatible: should be one of the following.
- - "samsung,pinctrl-exynos4210": for Exynos4210 compatible pin-controller.
- - "samsung,pinctrl-exynos4x12": for Exynos4x12 compatible pin-controller.
- - "samsung,pinctrl-exynos5250": for Exynos5250 compatible pin-controller.
+ - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller.
+ - "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller.
+ - "samsung,exynos5250-pinctrl": for Exynos5250 compatible pin-controller.
- reg: Base address of the pin controller hardware module and length of
the address space it occupies.
@@ -142,7 +142,7 @@ the following format 'pinctrl{n}' where n is a unique number for the alias.
Example: A pin-controller node with pin banks:
pinctrl_0: pinctrl@11400000 {
- compatible = "samsung,pinctrl-exynos4210";
+ compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;
interrupts = <0 47 0>;
@@ -185,7 +185,7 @@ Example: A pin-controller node with pin banks:
Example 1: A pin-controller node with pin groups.
pinctrl_0: pinctrl@11400000 {
- compatible = "samsung,pinctrl-exynos4210";
+ compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;
interrupts = <0 47 0>;
@@ -230,7 +230,7 @@ Example 1: A pin-controller node with pin groups.
Example 2: A pin-controller node with external wakeup interrupt controller node.
pinctrl_1: pinctrl@11000000 {
- compatible = "samsung,pinctrl-exynos4210";
+ compatible = "samsung,exynos4210-pinctrl";
reg = <0x11000000 0x1000>;
interrupts = <0 46 0>
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 8ecca69..0c60090 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -197,9 +197,9 @@
};
usart3 {
- pinctrl_uart3: usart3-0 {
+ pinctrl_usart3: usart3-0 {
atmel,pins =
- <2 23 0x2 0x1 /* PC22 periph B with pullup */
+ <2 22 0x2 0x1 /* PC22 periph B with pullup */
2 23 0x2 0x0>; /* PC23 periph B */
};
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index 42eac1f..740630f 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -93,6 +93,7 @@
reg = <0xd0400 0x20>;
ngpios = <32>;
interrupt-controller;
+ #interrupt-cells = <2>;
interrupts = <12>, <13>, <14>, <60>;
};
@@ -103,6 +104,7 @@
reg = <0xd0420 0x20>;
ngpios = <32>;
interrupt-controller;
+ #interrupt-cells = <2>;
interrupts = <61>;
};
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index e31bfc4..2feffc7 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -48,13 +48,13 @@
};
pinctrl_0: pinctrl@11400000 {
- compatible = "samsung,pinctrl-exynos4210";
+ compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;
interrupts = <0 47 0>;
};
pinctrl_1: pinctrl@11000000 {
- compatible = "samsung,pinctrl-exynos4210";
+ compatible = "samsung,exynos4210-pinctrl";
reg = <0x11000000 0x1000>;
interrupts = <0 46 0>;
@@ -66,7 +66,7 @@
};
pinctrl_2: pinctrl@03860000 {
- compatible = "samsung,pinctrl-exynos4210";
+ compatible = "samsung,exynos4210-pinctrl";
reg = <0x03860000 0x1000>;
};
diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 179a62e..9a87806 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -37,13 +37,13 @@
};
pinctrl_0: pinctrl@11400000 {
- compatible = "samsung,pinctrl-exynos4x12";
+ compatible = "samsung,exynos4x12-pinctrl";
reg = <0x11400000 0x1000>;
interrupts = <0 47 0>;
};
pinctrl_1: pinctrl@11000000 {
- compatible = "samsung,pinctrl-exynos4x12";
+ compatible = "samsung,exynos4x12-pinctrl";
reg = <0x11000000 0x1000>;
interrupts = <0 46 0>;
@@ -55,14 +55,14 @@
};
pinctrl_2: pinctrl@03860000 {
- compatible = "samsung,pinctrl-exynos4x12";
+ compatible = "samsung,exynos4x12-pinctrl";
reg = <0x03860000 0x1000>;
interrupt-parent = <&combiner>;
interrupts = <10 0>;
};
pinctrl_3: pinctrl@106E0000 {
- compatible = "samsung,pinctrl-exynos4x12";
+ compatible = "samsung,exynos4x12-pinctrl";
reg = <0x106E0000 0x1000>;
interrupts = <0 72 0>;
};
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 024269d..5f3562a 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -86,7 +86,7 @@
};
pinctrl {
- compatible = "samsung,pinctrl-exynos5440";
+ compatible = "samsung,exynos5440-pinctrl";
reg = <0xE0000 0x1000>;
interrupt-controller;
#interrupt-cells = <2>;
@@ -154,6 +154,6 @@
rtc {
compatible = "samsung,s3c6410-rtc";
reg = <0x130000 0x1000>;
- interrupts = <0 16 0>, <0 17 0>;
+ interrupts = <0 17 0>, <0 16 0>;
};
};
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index d6265ca..ff1205e 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -866,7 +866,7 @@
compatible = "fsl,imx6q-fec";
reg = <0x02188000 0x4000>;
interrupts = <0 118 0x04 0 119 0x04>;
- clocks = <&clks 117>, <&clks 117>, <&clks 177>;
+ clocks = <&clks 117>, <&clks 117>, <&clks 190>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
};
diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig
index b5bc96c..cbd91bc 100644
--- a/arch/arm/configs/mvebu_defconfig
+++ b/arch/arm/configs/mvebu_defconfig
@@ -33,6 +33,8 @@ CONFIG_MVNETA=y
CONFIG_MARVELL_PHY=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_I2C=y
+CONFIG_I2C_MV64XXX=y
CONFIG_SERIAL_8250_DW=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 231dca6..426270f 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -66,9 +66,9 @@ CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_GPIO_STMPE=y
CONFIG_GPIO_TC3589X=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_AB8500_BM=y
-CONFIG_AB8500_BATTERY_THERM_ON_BATCTRL=y
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_AB8500_BM is not set
+# CONFIG_AB8500_BATTERY_THERM_ON_BATCTRL is not set
CONFIG_THERMAL=y
CONFIG_CPU_THERMAL=y
CONFIG_MFD_STMPE=y
diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index 4eb6d00..86dff32 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -7,8 +7,14 @@
#ifndef __ASSEMBLER__
unsigned int scu_get_core_count(void __iomem *);
-void scu_enable(void __iomem *);
int scu_power_mode(void __iomem *, unsigned int);
+
+#ifdef CONFIG_SMP
+void scu_enable(void __iomem *scu_base);
+#else
+static inline void scu_enable(void __iomem *scu_base) {}
+#endif
+
#endif
#endif
diff --git a/arch/arm/kernel/smp_scu.c b/arch/arm/kernel/smp_scu.c
index b9f015e..45eac87 100644
--- a/arch/arm/kernel/smp_scu.c
+++ b/arch/arm/kernel/smp_scu.c
@@ -75,7 +75,7 @@ void scu_enable(void __iomem *scu_base)
int scu_power_mode(void __iomem *scu_base, unsigned int mode)
{
unsigned int val;
- int cpu = cpu_logical_map(smp_processor_id());
+ int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
if (mode > 3 || mode == 1 || cpu > 3)
return -EINVAL;
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 1a89824..0c7e3ad 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -299,6 +299,7 @@ void exynos4_restart(char mode, const char *cmd)
void exynos5_restart(char mode, const char *cmd)
{
+ struct device_node *np;
u32 val;
void __iomem *addr;
@@ -306,8 +307,9 @@ void exynos5_restart(char mode, const char *cmd)
val = 0x1;
addr = EXYNOS_SWRESET;
} else if (of_machine_is_compatible("samsung,exynos5440")) {
- val = (0x10 << 20) | (0x1 << 16);
- addr = EXYNOS5440_SWRESET;
+ np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock");
+ addr = of_iomap(np, 0) + 0xcc;
+ val = (0xfff << 20) | (0x1 << 16);
} else {
pr_err("%s: cannot support non-DT\n", __func__);
return;
@@ -1031,8 +1033,8 @@ static int __init exynos_init_irq_eint(void)
* interrupt support code here can be completely removed.
*/
static const struct of_device_id exynos_pinctrl_ids[] = {
- { .compatible = "samsung,pinctrl-exynos4210", },
- { .compatible = "samsung,pinctrl-exynos4x12", },
+ { .compatible = "samsung,exynos4210-pinctrl", },
+ { .compatible = "samsung,exynos4x12-pinctrl", },
};
struct device_node *pctrl_np, *wkup_np;
const char *wkup_compat = "samsung,exynos4210-wakeup-eint";
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 981dc1e..e6c0612 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -28,6 +28,7 @@
#include <asm/arch_timer.h>
#include <asm/cacheflush.h>
+#include <asm/cputype.h>
#include <asm/smp_plat.h>
#include <asm/smp_twd.h>
#include <asm/hardware/arm_timer.h>
@@ -59,7 +60,7 @@ static void __init highbank_scu_map_io(void)
void highbank_set_cpu_jump(int cpu, void *jump_addr)
{
- cpu = cpu_logical_map(cpu);
+ cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(cpu), 0);
writel(virt_to_phys(jump_addr), HB_JUMP_TABLE_VIRT(cpu));
__cpuc_flush_dcache_area(HB_JUMP_TABLE_VIRT(cpu), 16);
outer_clean_range(HB_JUMP_TABLE_PHYS(cpu),
diff --git a/arch/arm/mach-highbank/sysregs.h b/arch/arm/mach-highbank/sysregs.h
index 70af9d1..5995df7 100644
--- a/arch/arm/mach-highbank/sysregs.h
+++ b/arch/arm/mach-highbank/sysregs.h
@@ -37,7 +37,7 @@ extern void __iomem *sregs_base;
static inline void highbank_set_core_pwr(void)
{
- int cpu = cpu_logical_map(smp_processor_id());
+ int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
if (scu_base_addr)
scu_power_mode(scu_base_addr, SCU_PM_POWEROFF);
else
@@ -46,7 +46,7 @@ static inline void highbank_set_core_pwr(void)
static inline void highbank_clear_core_pwr(void)
{
- int cpu = cpu_logical_map(smp_processor_id());
+ int cpu = MPIDR_AFFINITY_LEVEL(cpu_logical_map(smp_processor_id()), 0);
if (scu_base_addr)
scu_power_mode(scu_base_addr, SCU_PM_NORMAL);
else
diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index 0c9e9a7..6bcf87f 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -197,7 +197,7 @@ static unsigned long s3c24xx_read_idcode_v4(void)
static void s3c24xx_default_idle(void)
{
- unsigned long tmp;
+ unsigned long tmp = 0;
int i;
/* idle the system by using the idle mode which will wait for an
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index 721e7b4..d4dcec53 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -71,13 +71,11 @@ void __init ux500_init_irq(void)
* Init clocks here so that they are available for system timer
* initialization.
*/
- if (cpu_is_u8500_family())
+ if (cpu_is_u8500_family() || cpu_is_u9540())
db8500_prcmu_early_init();
- if (cpu_is_u8500_family())
+ if (cpu_is_u8500_family() || cpu_is_u9540())
u8500_clk_init();
- else if (cpu_is_u9540())
- u9540_clk_init();
else if (cpu_is_u8540())
u8540_clk_init();
}
diff --git a/arch/arm/mach-ux500/cpuidle.c b/arch/arm/mach-ux500/cpuidle.c
index b54884bd..ce91493 100644
--- a/arch/arm/mach-ux500/cpuidle.c
+++ b/arch/arm/mach-ux500/cpuidle.c
@@ -40,8 +40,10 @@ static inline int ux500_enter_idle(struct cpuidle_device *dev,
goto wfi;
/* decouple the gic from the A9 cores */
- if (prcmu_gic_decouple())
+ if (prcmu_gic_decouple()) {
+ spin_unlock(&master_lock);
goto out;
+ }
/* If an error occur, we will have to recouple the gic
* manually */
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
index e686fe76..7310bcf 100644
--- a/arch/arm/plat-orion/mpp.c
+++ b/arch/arm/plat-orion/mpp.c
@@ -49,7 +49,7 @@ void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
"number (%u)\n", num);
continue;
}
- if (variant_mask & !(*mpp_list & variant_mask)) {
+ if (variant_mask && !(*mpp_list & variant_mask)) {
printk(KERN_WARNING
"orion_mpp_conf: requested MPP%u config "
"unavailable on this hardware\n", num);
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 76be7ee..b2016ed 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -3023,9 +3023,9 @@ static __init int samsung_gpiolib_init(void)
*/
struct device_node *pctrl_np;
static const struct of_device_id exynos_pinctrl_ids[] = {
- { .compatible = "samsung,pinctrl-exynos4210", },
- { .compatible = "samsung,pinctrl-exynos4x12", },
- { .compatible = "samsung,pinctrl-exynos5440", },
+ { .compatible = "samsung,exynos4210-pinctrl", },
+ { .compatible = "samsung,exynos4x12-pinctrl", },
+ { .compatible = "samsung,exynos5440-pinctrl", },
};
for_each_matching_node(pctrl_np, exynos_pinctrl_ids)
if (pctrl_np && of_device_is_available(pctrl_np))
diff --git a/drivers/mfd/vexpress-sysreg.c b/drivers/mfd/vexpress-sysreg.c
index 77048b1..558c292 100644
--- a/drivers/mfd/vexpress-sysreg.c
+++ b/drivers/mfd/vexpress-sysreg.c
@@ -313,7 +313,7 @@ static void vexpress_sysreg_config_complete(unsigned long data)
}
-void __init vexpress_sysreg_setup(struct device_node *node)
+void vexpress_sysreg_setup(struct device_node *node)
{
if (WARN_ON(!vexpress_sysreg_base))
return;
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
index fd7b24c..044d2da 100644
--- a/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/pinctrl-samsung.c
@@ -947,9 +947,9 @@ static int samsung_pinctrl_probe(struct platform_device *pdev)
}
static const struct of_device_id samsung_pinctrl_dt_match[] = {
- { .compatible = "samsung,pinctrl-exynos4210",
+ { .compatible = "samsung,exynos4210-pinctrl",
.data = (void *)exynos4210_pin_ctrl },
- { .compatible = "samsung,pinctrl-exynos4x12",
+ { .compatible = "samsung,exynos4x12-pinctrl",
.data = (void *)exynos4x12_pin_ctrl },
{},
};
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