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| author | Alex Bee <knaerzche@gmail.com> | 2021-06-18 21:12:55 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-09-15 18:50:21 +0300 |
| commit | 65bd2b8bdb3bddc37bea695789713916327e1c1f (patch) | |
| tree | 8433647f1101a1ec850d2e02bf3b0831dc8cb7ff /arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | |
| parent | 4b718ae7d6e7be3aadfd249dbeefabef5c866071 (diff) | |
| download | linux-65bd2b8bdb3bddc37bea695789713916327e1c1f.tar.xz | |
arm64: dts: rockchip: add ES8316 codec for ROCK Pi 4
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>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
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 b28888ea9262..b49072af4014 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -36,6 +36,12 @@ 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"; @@ -422,6 +428,20 @@ 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 { @@ -441,6 +461,14 @@ rockchip,capture-channels = <2>; rockchip,playback-channels = <2>; status = "okay"; + + i2s0_p0: port { + i2s0_p0_0: endpoint { + dai-format = "i2s"; + mclk-fs = <256>; + remote-endpoint = <&es8316_p0_0>; + }; + }; }; &i2s1 { |