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arm64: dts: rockchip: connect hdmi sound in rk3399

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Everything is in place and working, it only needed to be wired up.

Signed-off-by: Vicente Bergas <vicencb@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Vicente Bergas
2018-06-03 00:07:17 +02:00
committed by Heiko Stuebner
parent 4ee99cebd4
commit 0d60d48ca3
1 changed files with 17 additions and 0 deletions
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17
arch/arm64/boot/dts/rockchip/rk3399.dtsi
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@@ -1520,6 +1520,7 @@ i2s2: i2s@ff8a0000 {
clock-names = "i2s_clk", "i2s_hclk";
clocks = <&cru SCLK_I2S2_8CH>, <&cru HCLK_I2S2_8CH>;
power-domains = <&power RK3399_PD_SDIOAUDIO>;
#sound-dai-cells = <0>;
status = "disabled";
};
@@ -1661,6 +1662,21 @@ isp1_mmu: iommu@ff924000 {
status = "disabled";
};
hdmi_sound: hdmi-sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,name = "hdmi-sound";
status = "disabled";
simple-audio-card,cpu {
sound-dai = <&i2s2>;
};
simple-audio-card,codec {
sound-dai = <&hdmi>;
};
};
hdmi: hdmi@ff940000 {
compatible = "rockchip,rk3399-dw-hdmi";
reg = <0x0 0xff940000 0x0 0x20000>;
@@ -1674,6 +1690,7 @@ hdmi: hdmi@ff940000 {
power-domains = <&power RK3399_PD_HDCP>;
reg-io-width = <4>;
rockchip,grf = <&grf>;
#sound-dai-cells = <0>;
status = "disabled";
ports {