From 65f13f2ee6e926c3a2c91ba7cf6f15e2991dd250 Mon Sep 17 00:00:00 2001 From: Sugar Zhang Date: Tue, 10 Nov 2020 21:34:02 +0800 Subject: [PATCH] arm64: dts: rockchip: rk3568-evb: Add audiopwmout differential Change-Id: Ifca7a65357137d44326cdf0f5dcec0d35b42b3a1 Signed-off-by: Sugar Zhang --- arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi index a4e0d1f8dc9e..18cef0ec80bf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi @@ -45,6 +45,22 @@ }; }; + audiopwmout_diff: audiopwmout-diff { + status = "disabled"; + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "rockchip,audiopwmout-diff"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,bitclock-master = <&master>; + simple-audio-card,frame-master = <&master>; + simple-audio-card,cpu { + sound-dai = <&i2s3_2ch>; + }; + master: simple-audio-card,codec { + sound-dai = <&dig_acodec>; + }; + }; + backlight: backlight { compatible = "pwm-backlight"; pwms = <&pwm4 0 25000 0>;