arm64: dts: rockchip: add audio nodes to rk3566-roc-pc

This patch adds simple audio card nodes
Enabled i2s0_8ch as it is needed for hdmi audio

Added i2s1_8ch as it is needed for 3.5mm audio jack and limit it to a
single-channel, as i2s1m0_sdo{1,2,3} and i2s1m0_sdi{1,2,3} are used
by pcie.
Signed-off-by: Furkan Kardame <f.kardame@manjaro.org>
Link: https://lore.kernel.org/r/20230109203232.45192-1-f.kardame@manjaro.org
[dropped the duplicate i2s@fe410000 node]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts

@@ -53,6 +53,22 @@ led-user {
 		};
 	};
 
+	rk809-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,name = "STATION-M2-FRONT";
+		simple-audio-card,mclk-fs = <256>;
+		status = "okay";
+
+		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";
@@ -200,6 +216,10 @@ hdmi_out_con: endpoint {
 	};
 };
 
+&hdmi_sound {
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -226,12 +246,16 @@ rk809: pmic@20 {
 		interrupt-parent = <&gpio0>;
 		interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
 		clock-output-names = "rk808-clkout1", "rk808-clkout2";
-
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		clock-names = "mclk";
+		clocks = <&cru I2S1_MCLKOUT_TX>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&pmic_int>;
+		pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
 		rockchip,system-power-controller;
 		wakeup-source;
 		#clock-cells = <1>;
+		#sound-dai-cells = <0>;
 
 		vcc1-supply = <&vcc3v3_sys>;
 		vcc2-supply = <&vcc3v3_sys>;
@@ -243,6 +267,10 @@ rk809: pmic@20 {
 		vcc8-supply = <&vcc3v3_sys>;
 		vcc9-supply = <&vcc3v3_sys>;
 
+		codec {
+			mic-in-differential;
+		};
+
 		regulators {
 			vdd_log: DCDC_REG1 {
 				regulator-name = "vdd_log";
@@ -452,6 +480,18 @@ &i2c3 {
 	status = "okay";
 };
 
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_sclkrx
+			&i2s1m0_lrcktx &i2s1m0_lrckrx
+			&i2s1m0_sdi0   &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
 &mdio1 {
 	rgmii_phy1: ethernet-phy@0 {
 		compatible = "ethernet-phy-ieee802.3-c22";