linux-kernel - [PATCH v2 12/20] arm64: dts: allwinner: a64: Add DAI node for HDMI

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Message-Id: <20200903203034.1057334-13-peron.clem@gmail.com>
Date:   Thu,  3 Sep 2020 22:30:26 +0200
From:   Clément Péron <peron.clem@...il.com>
To:     Maxime Ripard <mripard@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>
Cc:     devicetree@...r.kernel.org,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Takashi Iwai <tiwai@...e.com>,
        Marcus Cooper <codekipper@...il.com>,
        linux-sunxi@...glegroups.com, linux-arm-kernel@...ts.infradead.org,
        Clément Péron <peron.clem@...il.com>
Subject: [PATCH v2 12/20] arm64: dts: allwinner: a64: Add DAI node for HDMI

From: Marcus Cooper <codekipper@...il.com>

Add the new DAI block for I2S2 which is used for HDMI audio.

Signed-off-by: Marcus Cooper <codekipper@...il.com>
Signed-off-by: Clément Péron <peron.clem@...il.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 8dfbcd144072..bcf808459edf 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -845,6 +845,20 @@ i2s1: i2s@...2400 {
 			status = "disabled";
 		};
 
+		i2s2: i2s@...2800 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun50i-a64-i2s",
+				     "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22800 0x400>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
+			clock-names = "apb", "mod";
+			resets = <&ccu RST_BUS_I2S2>;
+			dma-names = "rx", "tx";
+			dmas = <&dma 27>, <&dma 27>;
+			status = "disabled";
+		};
+
 		dai: dai@...2c00 {
 			#sound-dai-cells = <0>;
 			compatible = "allwinner,sun50i-a64-codec-i2s";
-- 
2.25.1