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Subject[PATCH 3/7] arm64: dts: allwinner: a64: Add DAI node for HDMI
Date
From: Marcus Cooper <codekipper@gmail.com>

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

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Signed-off-by: Clément Péron <peron.clem@gmail.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 8d10fe6d06b6..e56e1e3d4b73 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -863,6 +863,20 @@
status = "disabled";
};

+ i2s2: i2s@1c22800 {
+ #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 = "tx";
+ dmas = <&dma 27>;
+ status = "disabled";
+ };
+
dai: dai@1c22c00 {
#sound-dai-cells = <0>;
compatible = "allwinner,sun50i-a64-codec-i2s";
--
2.20.1
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