ENGR00221131: imx6sl arm2/evk: add mma8450q accelerometer support

mma8450q on E-INK DC3 boards, with i2c address 0x1c on I2C1.

Signed-off-by: Robby Cai <R63905@freescale.com>

diff --git a/arch/arm/configs/imx6s_defconfig b/arch/arm/configs/imx6s_defconfig
index 390770f974cbecfb54376a4c758796e9774fc750..f03e456d73862e2875c6d91186e8c4b0d71dabb0 100644 (file)
--- a/arch/arm/configs/imx6s_defconfig
+++ b/arch/arm/configs/imx6s_defconfig
@@ -1382,8 +1382,8 @@ CONFIG_SENSORS_MAX17135=y
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
 CONFIG_SENSORS_MAG3110=y
-# CONFIG_MXC_MMA8450 is not set
-CONFIG_MXC_MMA8451=y
+CONFIG_MXC_MMA8450=y
+# CONFIG_MXC_MMA8451 is not set
 CONFIG_THERMAL=y
 # CONFIG_THERMAL_HWMON is not set
 CONFIG_WATCHDOG=y

diff --git a/arch/arm/mach-mx6/board-mx6sl_arm2.c b/arch/arm/mach-mx6/board-mx6sl_arm2.c
index 5e3d91519c9418b7e2f663a67716832c8a65ca06..d1cf110f6c3bed5639a51f9abb3a176196cffb52 100755 (executable)
--- a/arch/arm/mach-mx6/board-mx6sl_arm2.c
+++ b/arch/arm/mach-mx6/board-mx6sl_arm2.c
@@ -562,6 +562,8 @@ static struct i2c_board_info mxc_i2c0_board_info[] __initdata = {
        }, {
                I2C_BOARD_INFO("elan-touch", 0x10),
                .irq = gpio_to_irq(MX6SL_BRD_ELAN_INT),
+       }, {
+               I2C_BOARD_INFO("mma8450", 0x1c),
        },
 };
 

diff --git a/arch/arm/mach-mx6/board-mx6sl_evk.c b/arch/arm/mach-mx6/board-mx6sl_evk.c
index 7ef077f91cfc389288b7424c170c9dfc86b547dc..11623ccc68e72f86d34443963e4d35e516be89fc 100644 (file)
--- a/arch/arm/mach-mx6/board-mx6sl_evk.c
+++ b/arch/arm/mach-mx6/board-mx6sl_evk.c
@@ -575,6 +575,8 @@ static struct i2c_board_info mxc_i2c0_board_info[] __initdata = {
        }, {
                I2C_BOARD_INFO("elan-touch", 0x10),
                .irq = gpio_to_irq(MX6SL_BRD_ELAN_INT),
+       }, {
+               I2C_BOARD_INFO("mma8450", 0x1c),
        },
 };