linux-kernel - [PATCH 9/9] ARM: dts: chameleonv3: Add ssm2603 mute gpio

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Date:   Fri, 14 Apr 2023 16:02:03 +0200
From:   Paweł Anikiel <pan@...ihalf.com>
To:     alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, lgirdwood@...il.com,
        broonie@...nel.org
Cc:     perex@...ex.cz, tiwai@...e.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, dinguyen@...nel.org,
        lars@...afoo.de, nuno.sa@...log.com, upstream@...ihalf.com,
        Paweł Anikiel <pan@...ihalf.com>
Subject: [PATCH 9/9] ARM: dts: chameleonv3: Add ssm2603 mute gpio

The ssm2603 mute pin is connected to a gpio expander. Add this
connection to the devicetree.

Signed-off-by: Paweł Anikiel <pan@...ihalf.com>
---
 arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts b/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts
index c75f41058196..81e83ce0f8e7 100644
--- a/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts
+++ b/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts
@@ -3,6 +3,7 @@
  * Copyright 2022 Google LLC
  */
 /dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
 #include "socfpga_arria10_mercury_aa1.dtsi"
 
 / {
@@ -67,6 +68,7 @@ &i2c0 {
 	ssm2603: audio-codec@1a {
 		compatible = "adi,ssm2603";
 		reg = <0x1a>;
+		mute-gpios = <&u80 0 GPIO_ACTIVE_LOW>;
 	};
 };
 
-- 
2.40.0.634.g4ca3ef3211-goog