[PATCH v2 1/2] ARM: dts: imx6qdl-sabreauto: Add sensors

From: Leonard Crestez
Date: Mon Jun 18 2018 - 06:14:55 EST


The following sensors are on I2C3 on the baseboard:
* isil,isl29023 light sensor
* fsl,mag3110 magnetometer
* fsl,mma8451 accelerometer

Added under i2cmux/i2c@1 because they're not otherwise accessible.

These are all supported by iio with following configs:
* CONFIG_SENSORS_ISL29018
* CONFIG_MAG3110
* CONFIG_MMA8452

Tested with raw reads from iio sysfs.

Signed-off-by: Leonard Crestez <leonard.crestez@xxxxxxx>
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)

Changes since v1:
* adjusted node names (Fabio)

Link: https://lkml.org/lkml/2018/6/7/970

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 0e28e36ddbb2..a59a0fd1eb02 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -153,10 +153,31 @@
compatible = "maxim,max7310";
reg = <0x34>;
gpio-controller;
#gpio-cells = <2>;
};
+
+ light-sensor@44 {
+ compatible = "isil,isl29023";
+ reg = <0x44>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
+ };
+
+ magnetometer@e {
+ compatible = "fsl,mag3110";
+ reg = <0x0e>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <29 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ accelerometer@1c {
+ compatible = "fsl,mma8451";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
};

&ipu1_csi0_from_ipu1_csi0_mux {
--
2.17.1