diff options
Diffstat (limited to 'arch/arm/mach-kirkwood/include/mach/gpio.h')
-rw-r--r-- | arch/arm/mach-kirkwood/include/mach/gpio.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/arm/mach-kirkwood/include/mach/gpio.h b/arch/arm/mach-kirkwood/include/mach/gpio.h index 81b335eb62ec..84f340b546c0 100644 --- a/arch/arm/mach-kirkwood/include/mach/gpio.h +++ b/arch/arm/mach-kirkwood/include/mach/gpio.h | |||
@@ -6,33 +6,4 @@ | |||
6 | * warranty of any kind, whether express or implied. | 6 | * warranty of any kind, whether express or implied. |
7 | */ | 7 | */ |
8 | 8 | ||
9 | #ifndef __ASM_ARCH_GPIO_H | ||
10 | #define __ASM_ARCH_GPIO_H | ||
11 | |||
12 | #include <mach/irqs.h> | ||
13 | #include <plat/gpio.h> | 9 | #include <plat/gpio.h> |
14 | #include <asm-generic/gpio.h> /* cansleep wrappers */ | ||
15 | |||
16 | #define GPIO_MAX 50 | ||
17 | #define GPIO_OFF(pin) (((pin) >> 5) ? 0x0140 : 0x0100) | ||
18 | #define GPIO_OUT(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x00) | ||
19 | #define GPIO_IO_CONF(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x04) | ||
20 | #define GPIO_BLINK_EN(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x08) | ||
21 | #define GPIO_IN_POL(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x0c) | ||
22 | #define GPIO_DATA_IN(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x10) | ||
23 | #define GPIO_EDGE_CAUSE(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x14) | ||
24 | #define GPIO_EDGE_MASK(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x18) | ||
25 | #define GPIO_LEVEL_MASK(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x1c) | ||
26 | |||
27 | static inline int gpio_to_irq(int pin) | ||
28 | { | ||
29 | return pin + IRQ_KIRKWOOD_GPIO_START; | ||
30 | } | ||
31 | |||
32 | static inline int irq_to_gpio(int irq) | ||
33 | { | ||
34 | return irq - IRQ_KIRKWOOD_GPIO_START; | ||
35 | } | ||
36 | |||
37 | |||
38 | #endif | ||