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>

2 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig
index 1404b0487801..ce99e3e00efa 100644
--- 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 a37da78687f2..1a4642200747 100644
--- 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[] = {