diff options
Diffstat (limited to 'arch/arm/plat-omap/include/plat/gpio.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/gpio.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h index de1c604962eb..5bef86d76a6a 100644 --- a/arch/arm/plat-omap/include/plat/gpio.h +++ b/arch/arm/plat-omap/include/plat/gpio.h @@ -27,6 +27,7 @@ #define __ASM_ARCH_OMAP_GPIO_H #include <linux/io.h> +#include <linux/platform_device.h> #include <mach/irqs.h> #define OMAP1_MPUIO_BASE 0xfffb5000 @@ -71,6 +72,23 @@ IH_MPUIO_BASE + ((nr) & 0x0f) : \ IH_GPIO_BASE + (nr)) +#define METHOD_MPUIO 0 +#define METHOD_GPIO_1510 1 +#define METHOD_GPIO_1610 2 +#define METHOD_GPIO_7XX 3 +#define METHOD_GPIO_24XX 5 +#define METHOD_GPIO_44XX 6 + +struct omap_gpio_platform_data { + u16 virtual_irq_start; + int bank_type; + int bank_width; /* GPIO bank width */ + bool dbck_flag; /* dbck required or not - True for OMAP3&4 */ +}; + +/* TODO: Analyze removing gpio_bank_count usage from driver code */ +extern int gpio_bank_count; + extern int omap_gpio_init(void); /* Call from board init only */ extern void omap2_gpio_prepare_for_idle(int power_state); extern void omap2_gpio_resume_after_idle(void); |
