diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx')
| -rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-ixp4xx/goramo_mlr.c | 7 |
2 files changed, 10 insertions, 3 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 6d68aed6548a..c751f2f35668 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -99,7 +99,7 @@ void __init ixp4xx_map_io(void) #define IXP4XX_GPIO_CLK_0 14 #define IXP4XX_GPIO_CLK_1 15 -static void gpio_line_config(u8 line, u32 direction) +void gpio_line_config(u8 line, u32 direction) { if (direction == IXP4XX_GPIO_IN) *IXP4XX_GPIO_GPOER |= (1 << line); @@ -107,12 +107,12 @@ static void gpio_line_config(u8 line, u32 direction) *IXP4XX_GPIO_GPOER &= ~(1 << line); } -static void gpio_line_get(u8 line, int *value) +void gpio_line_get(u8 line, int *value) { *value = (*IXP4XX_GPIO_GPINR >> line) & 0x1; } -static void gpio_line_set(u8 line, int value) +void gpio_line_set(u8 line, int value) { if (value == IXP4XX_GPIO_HIGH) *IXP4XX_GPIO_GPOUTR |= (1 << line); diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index e54ff491c105..5a635c657ea2 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -17,6 +17,13 @@ #include <asm/mach/pci.h> #include <asm/system_info.h> +#define IXP4XX_GPIO_OUT 0x1 +#define IXP4XX_GPIO_IN 0x2 + +void gpio_line_config(u8 line, u32 direction); +void gpio_line_get(u8 line, int *value); +void gpio_line_set(u8 line, int value); + #define SLOT_ETHA 0x0B /* IDSEL = AD21 */ #define SLOT_ETHB 0x0C /* IDSEL = AD20 */ #define SLOT_MPCI 0x0D /* IDSEL = AD19 */ |