From: Guido Günther <agx@sigxcpu.org>
Date: Mon, 20 Jan 2020 16:12:55 +0000 (+0100)
Subject: arm64: dts: imx8mq-librem5-devkit: Add proximity sensor
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ea38ca9a2607872b5bb515911330df52f9e4934b;p=linux.git

arm64: dts: imx8mq-librem5-devkit: Add proximity sensor

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@sigxcpu.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index 764a4cb4e1251..007c14eec676d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -441,6 +441,12 @@
 		VDDIO-supply = <&reg_1v8_p>;
 	};
 
+	proximity-sensor@60 {
+		compatible = "vishay,vcnl4040";
+		reg = <0x60>;
+		pinctrl-0 = <&pinctrl_prox>;
+	};
+
 	accel-gyro@6a {
 		compatible = "st,lsm9ds1-imu";
 		reg = <0x6a>;
@@ -543,6 +549,12 @@
 		>;
 	};
 
+	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