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arm64: dts: rockchip: Enable RK809 audio codec for Radxa ROCK 4C+

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This adds the necessary device tree changes to enable analog audio
output for the 3.5 mm TRS headphone jack on the Radxa ROCK 4C+ with
its RK809 audio codec.

Signed-off-by: Jonathan Liu <net147@gmail.com>
Link: https://lore.kernel.org/r/20240828074755.1320692-1-net147@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jonathan Liu 2024-08-28 17:47:53 +10:00 committed by Heiko Stuebner
parent 6166b1c008
commit 174c306321
1 changed files with 45 additions and 1 deletions
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46
arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts
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@ -52,6 +52,21 @@
};
};
rk809-sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
simple-audio-card,name = "Analog RK809";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,cpu {
sound-dai = <&i2s0>;
};
simple-audio-card,codec {
sound-dai = <&rk809>;
};
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk809 1>;
@ -200,10 +215,13 @@
interrupt-parent = <&gpio1>;
interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
#clock-cells = <1>;
clock-names = "mclk";
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-output-names = "rk808-clkout1", "rk808-clkout2";
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
pinctrl-0 = <&pmic_int_l>, <&i2s_8ch_mclk>;
rockchip,system-power-controller;
#sound-dai-cells = <0>;
wakeup-source;
vcc1-supply = <&vcc5v0_sys>;
@ -445,6 +463,26 @@
status = "okay";
};
&i2s0 {
status = "okay";
};
&i2s0_8ch_bus {
rockchip,pins =
<3 RK_PD0 1 &pcfg_pull_none>,
<3 RK_PD2 1 &pcfg_pull_none>,
<3 RK_PD3 1 &pcfg_pull_none>,
<3 RK_PD7 1 &pcfg_pull_none>;
};
&i2s0_8ch_bus_bclk_off {
rockchip,pins =
<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
<3 RK_PD2 1 &pcfg_pull_none>,
<3 RK_PD3 1 &pcfg_pull_none>,
<3 RK_PD7 1 &pcfg_pull_none>;
};
&i2s2 {
status = "okay";
};
@ -472,6 +510,12 @@
};
};
i2s0 {
i2s_8ch_mclk: i2s-8ch-mclk {
rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
};
};
leds {
user_led1: user-led1 {
rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;