arm: dts: rockchip: add mpu6050 to rk3288-evb-act8846

The evaluation board using the mpu6050 as the sensor, which
combine a 3-axis gyroscope and a 3-axis accelerometer

Change-Id: Ia41d2c038e38de3cb6d24d81d4b018670935d39a
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 7ac1a78493f45b481e1cdaf63272cdb428adccd1..abd6fb7881c3fbae5d567062d89f1a83e4b433b5 100644 (file)
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -240,6 +240,28 @@
        };
 };
 
+&i2c1 {
+       status = "okay";
+       clock-frequency = <400000>;
+
+       mpu6050@68 {
+               compatible = "invensense,mpu6050";
+               status = "okay";
+               pinctrl-names = "default";
+               pinctrl-0 = <&mpu6050_irq_gpio>;
+               reg = <0x68>;
+               irq-gpio = <&gpio8 0 IRQ_TYPE_EDGE_RISING>;
+               mpu-int_config = <0x10>;
+               mpu-level_shifter = <0>;
+               mpu-orientation = <0 1 0 1 0 0 0 0 1>;
+               orientation-x= <0>;
+               orientation-y= <1>;
+               orientation-z= <0>;
+               support-hw-poweroff = <1>;
+               mpu-debug = <1>;
+       };
+};
+
 &lvds_panel {
        power-supply = <&vcc_lcd>;
 };
@@ -260,4 +282,10 @@
                        rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>;
                };
        };
+
+       mpu6050 {
+               mpu6050_irq_gpio: mpu6050-irq-gpio {
+                       rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
 };