ARM: shmobile: kzm9g: enable three-axis digital accelerometer ADXL345

This patch enables three-axis digital accelerometer ADXL345.
Test:
  sudo cat /dev/input/event2
then tip up the board. You get something from /dev/input/event2.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Simon Horman <horms@verge.net.au>

diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig
index 1404b0487801614cd59aa8059ccf5979ff1cbd61..ce99e3e00efa1c13e9a6b3f2d9282f94d046c36c 100644 (file)
--- a/arch/arm/configs/kzm9g_defconfig
+++ b/arch/arm/configs/kzm9g_defconfig
@@ -74,6 +74,8 @@ CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ST1232=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_ADXL34X=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=9

diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index a37da78687f26987c4404e5c320c619e4f4e9009..1a464220074730a434879bb9028757bb12060ca4 100644 (file)
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -562,6 +562,10 @@ static struct i2c_board_info i2c0_devices[] = {
                I2C_BOARD_INFO("ak8975", 0x0c),
                .irq = intcs_evt2irq(0x3380), /* IRQ28 */
        },
+       {
+               I2C_BOARD_INFO("adxl34x", 0x1d),
+               .irq = intcs_evt2irq(0x3340), /* IRQ26 */
+       },
 };
 
 static struct i2c_board_info i2c1_devices[] = {