linux-kernel - [PATCH 2/2] arm64: dts: rockchip: enable spdif on Quartz64 A

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Message-Id: <20211015111303.1365328-2-frattaroli.nicolas@gmail.com>
Date:   Fri, 15 Oct 2021 13:13:02 +0200
From:   Nicolas Frattaroli <frattaroli.nicolas@...il.com>
To:     Rob Herring <robh+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>
Cc:     Nicolas Frattaroli <frattaroli.nicolas@...il.com>,
        Peter Geis <pgwipeout@...il.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] arm64: dts: rockchip: enable spdif on Quartz64 A

Co-developed-by: Peter Geis <pgwipeout@...il.com>
Signed-off-by: Peter Geis <pgwipeout@...il.com>
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@...il.com>
---
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index a244f7b87e38..d272839405c5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -58,6 +58,25 @@ led-diy {
 		};
 	};
 
+	spdif_sound: spdif-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "SPDIF";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&spdif_dit>;
+		};
+	};
+
+	spdif_dit: spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+
 	vcc12v_dcin: vcc12v_dcin {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc12v_dcin";
@@ -458,6 +477,10 @@ &sdmmc0 {
 	status = "okay";
 };
 
+&spdif {
+	status = "okay";
+};
+
 &tsadc {
 	/* tshut mode 0:CRU 1:GPIO */
 	rockchip,hw-tshut-mode = <1>;
-- 
2.33.0