diff options
Diffstat (limited to 'include/asm-sh')
| -rw-r--r-- | include/asm-sh/push-switch.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-sh/push-switch.h b/include/asm-sh/push-switch.h new file mode 100644 index 00000000000..dfc6bad567f --- /dev/null +++ b/include/asm-sh/push-switch.h @@ -0,0 +1,28 @@ +#ifndef __ASM_SH_PUSH_SWITCH_H +#define __ASM_SH_PUSH_SWITCH_H + +#include <linux/timer.h> +#include <linux/interrupt.h> +#include <linux/workqueue.h> + +struct push_switch { + /* switch state */ + unsigned int state:1; + /* debounce timer */ + struct timer_list debounce; + /* workqueue */ + struct work_struct work; +}; + +struct push_switch_platform_info { + /* IRQ handler */ + irqreturn_t (*irq_handler)(int irq, void *data); + /* Special IRQ flags */ + unsigned int irq_flags; + /* Bit location of switch */ + unsigned int bit; + /* Symbolic switch name */ + const char *name; +}; + +#endif /* __ASM_SH_PUSH_SWITCH_H */ |