From b09fdacf281b78778582b5b743f0d90179be7c5c Mon Sep 17 00:00:00 2001 From: Nickey Yang Date: Thu, 1 Sep 2016 18:02:23 +0800 Subject: [PATCH] ARM: dts: rockchip: Add SPDIF optical out on rk3288-firefly Enable the SPDIF optical output on rk3288-firefly boards. Change-Id: I84701df1b193e69673a963045cbd9fb4069e9741 Signed-off-by: Nickey Yang --- arch/arm/boot/dts/rk3288-firefly.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index d522d3faff2a..b6b5446df3f9 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -136,6 +136,20 @@ reset-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>; }; + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "SPDIF"; + simple-audio-card,dai-link@1 { + cpu { sound-dai = <&spdif>; }; + codec { sound-dai = <&spdif_out>; }; + }; + }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + }; + vbat_wl: vcc_sys: vsys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; @@ -597,6 +611,10 @@ status = "okay"; }; +&spdif { + status = "okay"; +}; + &spi0 { pinctrl-names = "default"; pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>; -- 2.34.1