From b2b8d526d7f5393cd1a76232dd6b04b9fe209291 Mon Sep 17 00:00:00 2001 From: Shengjiu Wang Date: Mon, 24 Aug 2020 15:50:38 +0800 Subject: ARM: dts: imx6sl-evk: Add headphone detection for sound card Headphone detection is triggered by GPIO, then driver can switch between speaker and headphone. Signed-off-by: Shengjiu Wang Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6sl-evk.dts | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/boot/dts/imx6sl-evk.dts') diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 7a3827548cab..25f6f2fb1555 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -94,6 +94,8 @@ sound { compatible = "fsl,imx6sl-evk-wm8962", "fsl,imx-audio-wm8962"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hp>; model = "wm8962-audio"; ssi-controller = <&ssi2>; audio-codec = <&codec>; @@ -106,6 +108,7 @@ "IN3R", "AMIC"; mux-int-port = <2>; mux-ext-port = <3>; + hp-det-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>; }; panel { @@ -343,6 +346,12 @@ >; }; + pinctrl_hp: hpgrp { + fsl,pins = < + MX6SL_PAD_FEC_RX_ER__GPIO4_IO19 0x1b0b0 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX6SL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1 -- cgit