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ARM: dts: imx6sl-evk: Add headphone detection for sound card

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Headphone detection is triggered by GPIO, then driver can
switch between speaker and headphone.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Shengjiu Wang 2020-08-24 15:50:38 +08:00 committed by Shawn Guo
parent 7d076e1fc9
commit b2b8d526d7
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/imx6sl-evk.dts
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@ -94,6 +94,8 @@ reg_lcd_5v: regulator-lcd-5v {
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 @@ sound {
"IN3R", "AMIC";
mux-int-port = <2>;
mux-ext-port = <3>;
hp-det-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>;
};
panel {
@ -343,6 +346,12 @@ MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26 0x3080
>;
};
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