1 files changed, 31 insertions, 0 deletions

diff --git a/arch/sh/include/asm/push-switch.h b/arch/sh/include/asm/push-switch.h
new file mode 100644
index 00000000000..4903f9e52dd
--- /dev/null
+++ b/arch/sh/include/asm/push-switch.h
@@ -0,0 +1,31 @@
+#ifndef __ASM_SH_PUSH_SWITCH_H
+#define __ASM_SH_PUSH_SWITCH_H
+
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/workqueue.h>
+#include <linux/platform_device.h>
+
+struct push_switch {
+        /* switch state */
+        unsigned int            state:1;
+        /* debounce timer */
+        struct timer_list       debounce;
+        /* workqueue */
+        struct work_struct      work;
+        /* platform device, for workqueue handler */
+        struct platform_device  *pdev;
+};
+
+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 */