From 0d60d48ca3fb378ca1dee8f7323de638dd000ac0 Mon Sep 17 00:00:00 2001 From: Vicente Bergas Date: Sun, 3 Jun 2018 00:07:17 +0200 Subject: [PATCH] arm64: dts: rockchip: connect hdmi sound in rk3399 Everything is in place and working, it only needed to be wired up. Signed-off-by: Vicente Bergas Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 18f6083..2636fd8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1520,6 +1520,7 @@ 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 @@ 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 @@ power-domains = <&power RK3399_PD_HDCP>; reg-io-width = <4>; rockchip,grf = <&grf>; + #sound-dai-cells = <0>; status = "disabled"; ports { -- 2.7.4