[PATCH] ARM: dts: imx6sl-evk: Add headphone detection for sound card
From: Shengjiu Wang <hidden>
Date: 2020-08-06 16:56:41
Also in:
linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Headphone detection is triggered by GPIO, then driver can switch between speaker and headphone. Signed-off-by: Shengjiu Wang <redacted> --- arch/arm/boot/dts/imx6sl-evk.dts | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index bc86cfaaa9c2..a17d6b784c0d 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts@@ -106,6 +106,7 @@ sound { "IN3R", "AMIC"; mux-int-port = <2>; mux-ext-port = <3>; + hp-det-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>; }; panel {
@@ -295,6 +296,7 @@ MX6SL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 MX6SL_PAD_KEY_COL4__GPIO4_IO00 0x80000000 MX6SL_PAD_KEY_COL5__GPIO4_IO02 0x80000000 MX6SL_PAD_AUD_MCLK__AUDIO_CLK_OUT 0x4130b0 + MX6SL_PAD_FEC_RX_ER__GPIO4_IO19 0x1b0b0 >; };
--
2.27.0
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