Add accelerometer sensor mma8451 support on i2c1 bus.
Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 141550a..fd9127f 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -253,6 +253,15 @@
>;
};
+ accelerometer@1c {
+ compatible = "fsl,mma8451";
+ reg = <0x1c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_mma8451_int>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+ };
+
ov5642: camera@3c {
compatible = "ovti,ov5642";
pinctrl-names = "default";
@@ -532,6 +541,12 @@
>;
};
+ pinctrl_i2c1_mma8451_int: i2c1mma8451intgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0xb0b1
+ >;
+ };
+
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
--
2.7.4
