67 lines
2.0 KiB
Diff
67 lines
2.0 KiB
Diff
From 243f44eeaec182dafc6982e86f6675ac4f9a7f7b Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@gmail.com>
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Date: Sun, 9 May 2021 12:08:52 +0200
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Subject: [PATCH 380/478] ARM: dts: sun8i: r40: Add I2S nodes
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First two nodes are connected to pins and third node is internally
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connected to HDMI controller.
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Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
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---
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arch/arm/boot/dts/sun8i-r40.dtsi | 39 ++++++++++++++++++++++++++++++++
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1 file changed, 39 insertions(+)
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diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
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index 291f4784e86c..3fcadee14aea 100644
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--- a/arch/arm/boot/dts/sun8i-r40.dtsi
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+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
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@@ -710,6 +710,45 @@ wdt: watchdog@1c20c90 {
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clocks = <&osc24M>;
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};
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+ i2s0: i2s@1c22000 {
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+ #sound-dai-cells = <0>;
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+ compatible = "allwinner,sun8i-r40-i2s",
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+ "allwinner,sun8i-h3-i2s";
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+ reg = <0x01c22000 0x400>;
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+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
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+ clock-names = "apb", "mod";
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+ resets = <&ccu RST_BUS_I2S0>;
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+ dmas = <&dma 3>, <&dma 3>;
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+ dma-names = "rx", "tx";
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+ };
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+
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+ i2s1: i2s@1c22400 {
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+ #sound-dai-cells = <0>;
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+ compatible = "allwinner,sun8i-r40-i2s",
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+ "allwinner,sun8i-h3-i2s";
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+ reg = <0x01c22400 0x400>;
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+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
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+ clock-names = "apb", "mod";
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+ resets = <&ccu RST_BUS_I2S1>;
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+ dmas = <&dma 4>, <&dma 4>;
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+ dma-names = "rx", "tx";
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+ };
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+
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+ i2s2: i2s@1c22800 {
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+ #sound-dai-cells = <0>;
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+ compatible = "allwinner,sun8i-r40-i2s",
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+ "allwinner,sun8i-h3-i2s";
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+ reg = <0x01c22800 0x400>;
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+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
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+ clock-names = "apb", "mod";
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+ resets = <&ccu RST_BUS_I2S2>;
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+ dmas = <&dma 6>, <&dma 6>;
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+ dma-names = "rx", "tx";
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+ };
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+
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ir0: ir@1c21800 {
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compatible = "allwinner,sun8i-r40-ir",
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"allwinner,sun6i-a31-ir";
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--
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2.35.3
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