Merge branch 'next/spring-cleaning' into next/cleanup

arch/arm/Kconfig

@@ -410,6 +410,7 @@ config ARCH_GEMINI
 	bool "Cortina Systems Gemini"
 	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_USES_GETTIMEOFFSET
+	select NEED_MACH_GPIO_H
 	select CPU_FA526
 	help
 	  Support for the Cortina Systems Gemini family SoCs
@@ -494,14 +495,6 @@ config ARCH_NETX
 	help
 	  This enables support for systems based on the Hilscher NetX Soc
 
-config ARCH_H720X
-	bool "Hynix HMS720x-based"
-	select ARCH_USES_GETTIMEOFFSET
-	select CPU_ARM720T
-	select ISA_DMA_API
-	help
-	  This enables support for systems based on the Hynix HMS720x
-
 config ARCH_IOP13XX
 	bool "IOP13xx-based"
 	depends on MMU
@@ -1053,8 +1046,6 @@ source "arch/arm/mach-footbridge/Kconfig"
 
 source "arch/arm/mach-gemini/Kconfig"
 
-source "arch/arm/mach-h720x/Kconfig"
-
 source "arch/arm/mach-highbank/Kconfig"
 
 source "arch/arm/mach-integrator/Kconfig"

arch/arm/Makefile

@@ -147,7 +147,6 @@ machine-$(CONFIG_ARCH_DOVE)		+= dove
 machine-$(CONFIG_ARCH_EBSA110)		+= ebsa110
 machine-$(CONFIG_ARCH_EP93XX)		+= ep93xx
 machine-$(CONFIG_ARCH_GEMINI)		+= gemini
-machine-$(CONFIG_ARCH_H720X)		+= h720x
 machine-$(CONFIG_ARCH_HIGHBANK)		+= highbank
 machine-$(CONFIG_ARCH_INTEGRATOR)	+= integrator
 machine-$(CONFIG_ARCH_IOP13XX)		+= iop13xx

arch/arm/mach-gemini/Makefile

@@ -4,7 +4,7 @@
 
 # Object file lists.
 
-obj-y			:= irq.o mm.o time.o devices.o gpio.o idle.o
+obj-y			:= irq.o mm.o time.o devices.o gpio.o idle.o reset.o
 
 # Board-specific support
 obj-$(CONFIG_MACH_NAS4220B)	+= board-nas4220b.o

arch/arm/mach-gemini/board-nas4220b.c

@@ -103,4 +103,5 @@ MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
 	.init_irq	= gemini_init_irq,
 	.init_time	= gemini_timer_init,
 	.init_machine	= ib4220b_init,
+	.restart	= gemini_restart,
 MACHINE_END

arch/arm/mach-gemini/board-rut1xx.c

@@ -14,6 +14,7 @@
 #include <linux/leds.h>
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
+#include <linux/sizes.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -87,4 +88,5 @@ MACHINE_START(RUT100, "Teltonika RUT100")
 	.init_irq	= gemini_init_irq,
 	.init_time	= gemini_timer_init,
 	.init_machine	= rut1xx_init,
+	.restart	= gemini_restart,
 MACHINE_END

arch/arm/mach-gemini/board-wbd111.c

@@ -130,4 +130,5 @@ MACHINE_START(WBD111, "Wiliboard WBD-111")
 	.init_irq	= gemini_init_irq,
 	.init_time	= gemini_timer_init,
 	.init_machine	= wbd111_init,
+	.restart	= gemini_restart,
 MACHINE_END

arch/arm/mach-gemini/board-wbd222.c

@@ -130,4 +130,5 @@ MACHINE_START(WBD222, "Wiliboard WBD-222")
 	.init_irq	= gemini_init_irq,
 	.init_time	= gemini_timer_init,
 	.init_machine	= wbd222_init,
+	.restart	= gemini_restart,
 MACHINE_END

arch/arm/mach-gemini/common.h

@@ -26,4 +26,6 @@ extern int platform_register_pflash(unsigned int size,
 				    struct mtd_partition *parts,
 				    unsigned int nr_parts);
 
+extern void gemini_restart(char mode, const char *cmd);
+
 #endif /* __GEMINI_COMMON_H__ */

arch/arm/mach-gemini/gpio.c

@@ -21,6 +21,7 @@
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
+#include <mach/gpio.h>
 
 #define GPIO_BASE(x)		IO_ADDRESS(GEMINI_GPIO_BASE(x))
 
@@ -44,7 +45,7 @@
 
 #define GPIO_PORT_NUM		3
 
-static void _set_gpio_irqenable(unsigned int base, unsigned int index,
+static void _set_gpio_irqenable(void __iomem *base, unsigned int index,
 				int enable)
 {
 	unsigned int reg;
@@ -57,23 +58,23 @@ static void _set_gpio_irqenable(unsigned int base, unsigned int index,
 static void gpio_ack_irq(struct irq_data *d)
 {
 	unsigned int gpio = irq_to_gpio(d->irq);
-	unsigned int base = GPIO_BASE(gpio / 32);
+	void __iomem *base = GPIO_BASE(gpio / 32);
 
 	__raw_writel(1 << (gpio % 32), base + GPIO_INT_CLR);
 }
 
 static void gpio_mask_irq(struct irq_data *d)
 {
 	unsigned int gpio = irq_to_gpio(d->irq);
-	unsigned int base = GPIO_BASE(gpio / 32);
+	void __iomem *base = GPIO_BASE(gpio / 32);
 
 	_set_gpio_irqenable(base, gpio % 32, 0);
 }
 
 static void gpio_unmask_irq(struct irq_data *d)
 {
 	unsigned int gpio = irq_to_gpio(d->irq);
-	unsigned int base = GPIO_BASE(gpio / 32);
+	void __iomem *base = GPIO_BASE(gpio / 32);
 
 	_set_gpio_irqenable(base, gpio % 32, 1);
 }
@@ -82,7 +83,7 @@ static int gpio_set_irq_type(struct irq_data *d, unsigned int type)
 {
 	unsigned int gpio = irq_to_gpio(d->irq);
 	unsigned int gpio_mask = 1 << (gpio % 32);
-	unsigned int base = GPIO_BASE(gpio / 32);
+	void __iomem *base = GPIO_BASE(gpio / 32);
 	unsigned int reg_both, reg_level, reg_type;
 
 	reg_type = __raw_readl(base + GPIO_INT_TYPE);
@@ -120,7 +121,7 @@ static int gpio_set_irq_type(struct irq_data *d, unsigned int type)
 	__raw_writel(reg_level, base + GPIO_INT_LEVEL);
 	__raw_writel(reg_both, base + GPIO_INT_BOTH_EDGE);
 
-	gpio_ack_irq(d->irq);
+	gpio_ack_irq(d);
 
 	return 0;
 }
@@ -153,7 +154,7 @@ static struct irq_chip gpio_irq_chip = {
 static void _set_gpio_direction(struct gpio_chip *chip, unsigned offset,
 				int dir)
 {
-	unsigned int base = GPIO_BASE(offset / 32);
+	void __iomem *base = GPIO_BASE(offset / 32);
 	unsigned int reg;
 
 	reg = __raw_readl(base + GPIO_DIR);
@@ -166,7 +167,7 @@ static void _set_gpio_direction(struct gpio_chip *chip, unsigned offset,
 
 static void gemini_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {
-	unsigned int base = GPIO_BASE(offset / 32);
+	void __iomem *base = GPIO_BASE(offset / 32);
 
 	if (value)
 		__raw_writel(1 << (offset % 32), base + GPIO_DATA_SET);
@@ -176,7 +177,7 @@ static void gemini_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 
 static int gemini_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
-	unsigned int base = GPIO_BASE(offset / 32);
+	void __iomem *base = GPIO_BASE(offset / 32);
 
 	return (__raw_readl(base + GPIO_DATA_IN) >> (offset % 32)) & 1;
 }

arch/arm/mach-gemini/include/mach/hardware.h

@@ -69,6 +69,6 @@
 /*
  * macro to get at IO space when running virtually
  */
-#define IO_ADDRESS(x)	((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000)
+#define IO_ADDRESS(x)	IOMEM((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000)
 
 #endif

arch/arm/mach-gemini/irq.c

@@ -65,8 +65,8 @@ static struct irq_chip gemini_irq_chip = {
 
 static struct resource irq_resource = {
 	.name	= "irq_handler",
-	.start	= IO_ADDRESS(GEMINI_INTERRUPT_BASE),
-	.end	= IO_ADDRESS(FIQ_STATUS(GEMINI_INTERRUPT_BASE)) + 4,
+	.start	= GEMINI_INTERRUPT_BASE,
+	.end	= FIQ_STATUS(GEMINI_INTERRUPT_BASE) + 4,
 };
 
 void __init gemini_init_irq(void)

arch/arm/mach-gemini/mm.c

@@ -19,57 +19,57 @@
 /* Page table mapping for I/O region */
 static struct map_desc gemini_io_desc[] __initdata = {
 	{
-		.virtual	= IO_ADDRESS(GEMINI_GLOBAL_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_GLOBAL_BASE),
 		.pfn		=__phys_to_pfn(GEMINI_GLOBAL_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_UART_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_UART_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_UART_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_TIMER_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_TIMER_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_TIMER_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_INTERRUPT_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_INTERRUPT_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_INTERRUPT_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_POWER_CTRL_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_POWER_CTRL_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_POWER_CTRL_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_GPIO_BASE(0)),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_GPIO_BASE(0)),
 		.pfn		= __phys_to_pfn(GEMINI_GPIO_BASE(0)),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_GPIO_BASE(1)),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_GPIO_BASE(1)),
 		.pfn		= __phys_to_pfn(GEMINI_GPIO_BASE(1)),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_GPIO_BASE(2)),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_GPIO_BASE(2)),
 		.pfn		= __phys_to_pfn(GEMINI_GPIO_BASE(2)),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_FLASH_CTRL_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_FLASH_CTRL_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_FLASH_CTRL_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_DRAM_CTRL_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_DRAM_CTRL_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_DRAM_CTRL_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,
 	}, {
-		.virtual	= IO_ADDRESS(GEMINI_GENERAL_DMA_BASE),
+		.virtual	= (unsigned long)IO_ADDRESS(GEMINI_GENERAL_DMA_BASE),
 		.pfn		= __phys_to_pfn(GEMINI_GENERAL_DMA_BASE),
 		.length		= SZ_512K,
 		.type 		= MT_DEVICE,

arch/arm/mach-gemini/include/mach/system.h → arch/arm/mach-gemini/reset.c

@@ -14,7 +14,7 @@
 #include <mach/hardware.h>
 #include <mach/global_reg.h>
 
-static inline void arch_reset(char mode, const char *cmd)
+void gemini_restart(char mode, const char *cmd)
 {
 	__raw_writel(RESET_GLOBAL | RESET_CPU1,
 		     IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_RESET);