[PATCH] arm64: dts: imx8mq-librem5-devkit: Add proximity sensor

Guido Günther agx at sigxcpu.org
Mon Jan 20 08:12:55 PST 2020


Support for the vcnl4040 landet a while ago so add it and the
corresponding pinmux. The irq is currently unused in the driver so don't
configure it yet.

Signed-off-by: Guido Günther <agx at sigxcpu.org>
---
 .../boot/dts/freescale/imx8mq-librem5-devkit.dts     | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index c8627f6614ae..b87c2e39b16c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -448,6 +448,12 @@
 		VDDIO-supply = <&reg_1v8_p>;
 	};
 
+	prox at 60 {
+		compatible = "vishay,vcnl4040";
+		reg = <0x60>;
+		pinctrl-0 = <&pinctrl_prox>;
+	};
+
 	accel-gyro at 6a {
 		compatible = "st,lsm9ds1-imu";
 		reg = <0x6a>;
@@ -550,6 +556,12 @@
 		>;
 	};
 
+	pinctrl_prox: proxgrp {
+		fsl,pins = <
+			MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12	0x80  /* prox intr */
+		>;
+	};
+
 	pinctrl_pwr_en: pwrengrp {
 		fsl,pins = <
 			MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8	0x06
-- 
2.23.0




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