From 0bc585fb429d295cd9ff0f35326e52e212053af2 Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Thu, 8 Mar 2018 17:23:01 +0100 Subject: [PATCH 79/82] HACK: Enable HDMI audio on H3/H5 This is quick way to enable HDMI audio, but it is not a proper way to do it. Signed-off-by: Jernej Skrabec --- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index 3b8b2234ab4d..586ce53fc058 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -743,6 +743,35 @@ status = "disabled"; }; + i2s2: i2s@1c22800 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun8i-h3-i2s"; + reg = <0x01c22800 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>; + clock-names = "apb", "mod"; + dmas = <&dma 27>; + resets = <&ccu RST_BUS_I2S2>; + dma-names = "tx"; + //status = "disabled"; + }; + + sound_hdmi: sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "allwinner,hdmi"; + simple-audio-card,mclk-fs = <256>; + //status = "disabled"; + + simple-audio-card,codec { + sound-dai = <&hdmi>; + }; + + simple-audio-card,cpu { + sound-dai = <&i2s2>; + }; + }; + codec: codec@1c22c00 { #sound-dai-cells = <0>; compatible = "allwinner,sun8i-h3-codec"; @@ -860,6 +889,7 @@ }; hdmi: hdmi@1ee0000 { + #sound-dai-cells = <0>; compatible = "allwinner,sun8i-h3-dw-hdmi", "allwinner,sun8i-a83t-dw-hdmi"; reg = <0x01ee0000 0x10000>; -- 2.20.1