diff options
Diffstat (limited to 'arch/arm/mach-sa1100/collie.c')
| -rw-r--r-- | arch/arm/mach-sa1100/collie.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 831a15824ec..f9874ba60cc 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -43,6 +43,7 @@ #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> +#include <asm/mach/irda.h> #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> @@ -96,6 +97,37 @@ static struct mcp_plat_data collie_mcp_data = { .codec_pdata = &collie_ucb1x00_data, }; +static int collie_ir_startup(struct device *dev) +{ + int rc = gpio_request(COLLIE_GPIO_IR_ON, "IrDA"); + if (rc) + return rc; + rc = gpio_direction_output(COLLIE_GPIO_IR_ON, 1); + + if (!rc) + return 0; + + gpio_free(COLLIE_GPIO_IR_ON); + return rc; +} + +static void collie_ir_shutdown(struct device *dev) +{ + gpio_free(COLLIE_GPIO_IR_ON); +} + +static int collie_ir_set_power(struct device *dev, unsigned int state) +{ + gpio_set_value(COLLIE_GPIO_IR_ON, !state); + return 0; +} + +static struct irda_platform_data collie_ir_data = { + .startup = collie_ir_startup, + .shutdown = collie_ir_shutdown, + .set_power = collie_ir_set_power, +}; + /* * Collie AC IN */ @@ -400,6 +432,7 @@ static void __init collie_init(void) sa11x0_register_mtd(&collie_flash_data, collie_flash_resources, ARRAY_SIZE(collie_flash_resources)); sa11x0_register_mcp(&collie_mcp_data); + sa11x0_register_irda(&collie_ir_data); sharpsl_save_param(); } |