46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Marcus Cooper <codekipper@gmail.com>
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Date: Fri, 30 Oct 2020 15:46:45 +0100
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Subject: [PATCH] arm64: dts: allwinner: a64: Add I2S2 node
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Add the I2S2 node connected to the HDMI interface.
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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Signed-off-by: Marcus Cooper <codekipper@gmail.com>
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Signed-off-by: Clément Péron <peron.clem@gmail.com>
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Acked-by: Chen-Yu Tsai <wens@csie.org>
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Link: https://lore.kernel.org/r/20201030144648.397824-13-peron.clem@gmail.com
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---
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arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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index 7a41015a9ce5..57786fc120c3 100644
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--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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@@ -850,6 +850,20 @@ i2s1: i2s@1c22400 {
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status = "disabled";
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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,sun50i-a64-i2s",
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+ "allwinner,sun8i-h3-i2s";
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+ reg = <0x01c22800 0x400>;
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+ interrupts = <GIC_SPI 15 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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+ dma-names = "rx", "tx";
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+ dmas = <&dma 27>, <&dma 27>;
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+ status = "disabled";
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+ };
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+
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dai: dai@1c22c00 {
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#sound-dai-cells = <0>;
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compatible = "allwinner,sun50i-a64-codec-i2s";
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