linux-kernel - [PATCH] arm64: dts: allwinner: a64: orangepi-win: Enable audio codec

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Message-Id: <20191003222130.2015617-1-jernej.skrabec@siol.net>
Date:   Fri,  4 Oct 2019 00:21:30 +0200
From:   Jernej Skrabec <jernej.skrabec@...l.net>
To:     mripard@...nel.org, wens@...e.org
Cc:     robh+dt@...nel.org, mark.rutland@....com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: allwinner: a64: orangepi-win: Enable audio codec

This patch enables internal audio codec on OrangePi Win board by
enabling all relevant nodes and adding appropriate routing. Board has
on-board microphone (MIC1) and 3.5 mm jack with stereo audio and
microphone (MIC2).

Signed-off-by: Jernej Skrabec <jernej.skrabec@...l.net>
---
 .../dts/allwinner/sun50i-a64-orangepi-win.dts | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
index 04446e4716c4..f54a415f2e3b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@@ -114,6 +114,19 @@
 	};
 };
 
+&codec {
+	status = "okay";
+};
+
+&codec_analog {
+	cpvdd-supply = <&reg_eldo1>;
+	status = "okay";
+};
+
+&dai {
+	status = "okay";
+};
+
 &de {
 	status = "okay";
 };
@@ -333,6 +346,22 @@
 	vcc-hdmi-supply = <&reg_dldo1>;
 };
 
+&sound {
+	status = "okay";
+	simple-audio-card,widgets = "Headphone", "Headphone Jack",
+				    "Microphone", "Microphone Jack",
+				    "Microphone", "Onboard Microphone";
+	simple-audio-card,routing =
+			"Left DAC", "AIF1 Slot 0 Left",
+			"Right DAC", "AIF1 Slot 0 Right",
+			"AIF1 Slot 0 Left ADC", "Left ADC",
+			"AIF1 Slot 0 Right ADC", "Right ADC",
+			"Headphone Jack", "HP",
+			"MIC2", "Microphone Jack",
+			"Onboard Microphone", "MBIAS",
+			"MIC1", "Onboard Microphone";
+};
+
 &spi0 {
 	status = "okay";
 
-- 
2.23.0