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authorWan ZongShun <mcuos.com@gmail.com>2009-08-10 06:22:22 +0200
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-08-10 06:24:09 +0200
commit4a15235e79f5160a34100b362af2c674d191d0a5 (patch)
treeb0f2eb2aa3f67c211b9646b4f84eb01f854096f7 /arch/arm
parentInput: combine hil_kbd and hil_ptr drivers (diff)
downloadlinux-4a15235e79f5160a34100b362af2c674d191d0a5.tar.xz
linux-4a15235e79f5160a34100b362af2c674d191d0a5.zip
Input: add keypad driver for w90p910
Add keypad driver for the 4x4 keypad on an evaluation board based on w90p910. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Reviewed-by: Trilok Soni <soni.trilok@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-w90x900/include/mach/w90p910_keypad.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h b/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h
new file mode 100644
index 000000000000..79462faaa189
--- /dev/null
+++ b/arch/arm/mach-w90x900/include/mach/w90p910_keypad.h
@@ -0,0 +1,18 @@
+#ifndef __ASM_ARCH_W90P910_KEYPAD_H
+#define __ASM_ARCH_W90P910_KEYPAD_H
+
+#include <linux/input/matrix_keypad.h>
+
+extern void mfp_set_groupi(struct device *dev);
+
+struct w90p910_keypad_platform_data {
+
+ unsigned int prescale;
+ unsigned int debounce;
+ unsigned int matrix_key_rows;
+ unsigned int matrix_key_cols;
+ unsigned int *matrix_key_map;
+ int matrix_key_map_size;
+};
+
+#endif /* __ASM_ARCH_W90P910_KEYPAD_H */