From: Alex Bee knaerzche@gmail.com
[ Upstream commit 65bd2b8bdb3bddc37bea695789713916327e1c1f ]
ROCK Pi 4 boards have the codec connected to i2s0 and it is accessible via i2c1 address 0x11. Add an audio-graph-card for it.
Signed-off-by: Alex Bee knaerzche@gmail.com Link: https://lore.kernel.org/r/20210618181256.27992-5-knaerzche@gmail.com Signed-off-by: Heiko Stuebner heiko@sntech.de Stable-dep-of: cee572756aa2 ("arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4") Signed-off-by: Sasha Levin sashal@kernel.org --- .../boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 6dc6dee6c13e2..f80cdb021f7fc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -31,6 +31,12 @@ reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; };
+ sound { + compatible = "audio-graph-card"; + label = "Analog"; + dais = <&i2s0_p0>; + }; + vcc12v_dcin: dc-12v { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; @@ -417,6 +423,20 @@ i2c-scl-rising-time-ns = <300>; i2c-scl-falling-time-ns = <15>; status = "okay"; + + es8316: codec@11 { + compatible = "everest,es8316"; + reg = <0x11>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + #sound-dai-cells = <0>; + + port { + es8316_p0_0: endpoint { + remote-endpoint = <&i2s0_p0_0>; + }; + }; + }; };
&i2c3 { @@ -435,6 +455,14 @@ rockchip,playback-channels = <8>; rockchip,capture-channels = <8>; status = "okay"; + + i2s0_p0: port { + i2s0_p0_0: endpoint { + dai-format = "i2s"; + mclk-fs = <256>; + remote-endpoint = <&es8316_p0_0>; + }; + }; };
&i2s1 {