ARM: dts: imx6qdl-gw5904: add lsm9ds1 iio imu/magn support

Add one node for the accel/gyro i2c device and another for the separate
magnetometer device in the lsm9ds1.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
index 6d21cc6..76d6cf5 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
@@ -248,6 +248,15 @@
        pinctrl-0 = <&pinctrl_i2c2>;
        status = "okay";
 
+       magn@1c {
+               compatible = "st,lsm9ds1-magn";
+               reg = <0x1c>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_mag>;
+               interrupt-parent = <&gpio5>;
+               interrupts = <17 IRQ_TYPE_EDGE_RISING>;
+       };
+
        ltc3676: pmic@3c {
                compatible = "lltc,ltc3676";
                reg = <0x3c>;
@@ -320,6 +329,16 @@
                        };
                };
        };
+
+       imu@6a {
+               compatible = "st,lsm9ds1-imu";
+               reg = <0x6a>;
+               st,drdy-int-pin = <1>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_imu>;
+               interrupt-parent = <&gpio4>;
+               interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
+       };
 };
 
 &i2c3 {
@@ -501,6 +520,18 @@
                >;
        };
 
+       pinctrl_imu: imugrp {
+               fsl,pins = <
+                       MX6QDL_PAD_DI0_PIN2__GPIO4_IO18         0x1b0b0
+               >;
+       };
+
+       pinctrl_mag: maggrp {
+               fsl,pins = <
+                       MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17      0x1b0b0
+               >;
+       };
+
        pinctrl_pcie: pciegrp {
                fsl,pins = <
                        MX6QDL_PAD_GPIO_0__GPIO1_IO00   0x1b0b0 /* PCIE RST */