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arm64: dts: rockchip: Add analog audio output on quartz64-b

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This adds the necessary device tree changes to enable analog
audio output on the PINE64 Quartz64 Model B with its RK809
codec.

The headphone detection pin is left out for now because I couldn't
get it to work and am not sure if it even matters, but for future
reference: It's pin GPIO4 RK_PC4, named HP_DET_L_GPIO4_C4 in the
schematic.

Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
Link: https://lore.kernel.org/r/20220721083301.3711-1-frattaroli.nicolas@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Nicolas Frattaroli
2022-07-21 10:33:00 +02:00
committed by Heiko Stuebner
parent 1c23f9e627
commit db7ad41538
1 changed files with 31 additions and 1 deletions
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32
arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
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@@ -42,6 +42,21 @@
};
};
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 = <&i2s1_8ch>;
};
simple-audio-card,codec {
sound-dai = <&rk809>;
};
};
sdio_pwrseq: sdio-pwrseq {
status = "okay";
compatible = "mmc-pwrseq-simple";
@@ -177,11 +192,16 @@
reg = <0x20>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
clock-names = "mclk";
clocks = <&cru I2S1_MCLKOUT_TX>;
clock-output-names = "rk808-clkout1", "rk808-clkout2";
pinctrl-names = "default";
pinctrl-0 = <&pmic_int>;
pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
rockchip,system-power-controller;
#sound-dai-cells = <0>;
wakeup-source;
#clock-cells = <1>;
@@ -420,6 +440,16 @@
status = "disabled";
};
&i2s1_8ch {
pinctrl-names = "default";
pinctrl-0 = <&i2s1m0_sclktx
&i2s1m0_lrcktx
&i2s1m0_sdi0
&i2s1m0_sdo0>;
rockchip,trcm-sync-tx-only;
status = "okay";
};
&mdio1 {
rgmii_phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";