build/patch/kernel/media-current/00220-linux-90103-nanopc-t4-5651.patch

--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
@@ -21,6 +21,10 @@
 		stdout-path = "serial2:1500000n8";
 	};
 
+	aliases {
+		uart0 = &uart0;
+	};
+
 	clkin_gmac: external-gmac-clock {
 		compatible = "fixed-clock";
 		clock-frequency = <125000000>;
@@ -133,6 +137,46 @@
 		pinctrl-names = "default";
 		pinctrl-0 = <&wifi_reg_on_h>;
 		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
+	};
+
+	rt5651-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "realtek,rt5651-codec";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,hp-det-gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Headphone", "Headphone Jack";
+		simple-audio-card,routing =
+			"Mic Jack", "micbias1",
+			"IN1P", "Mic Jack",
+			"Headphone Jack", "HPOL",
+			"Headphone Jack", "HPOR";
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&rt5651>;
+		};
+	};
+
+	spdif-sound {
+		status = "okay";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "ROCKCHIP,SPDIF";
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&spdif_out>;
+		};
+	};
+
+	spdif_out: spdif-out {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+		status = "okay";
 	};
 };
 
@@ -453,10 +522,19 @@
 };
 
 &i2c1 {
-	clock-frequency = <200000>;
 	i2c-scl-rising-time-ns = <150>;
 	i2c-scl-falling-time-ns = <30>;
 	status = "okay";
+
+	rt5651: rt5651@1a {
+		#sound-dai-cells = <0>;
+		compatible = "realtek,rt5651";
+		reg = <0x1a>;
+		clocks = <&cru SCLK_I2S_8CH_OUT>;
+		clock-names = "mclk";
+		//pinctrl-names = "default";
+		//pinctrl-0 = <&i2s_8ch_mclk>;
+	};
 };
 
 &i2c2 {
@@ -484,7 +562,23 @@
 	status = "okay";
 };
 
+&i2s0{
+	assigned-clocks = <&cru SCLK_I2SOUT_SRC>;
+//	assigned-clock-parents = <&cru SCLK_I2S0_8CH>;
+	rockchip,i2s-broken-burst-len;
+	rockchip,playback-channels = <2>;
+	rockchip,capture-channels = <2>;
+	#sound-dai-cells = <0>;
+	status = "okay";
+};
+
+&i2s1 {
+	assigned-clocks = <&cru SCLK_I2SOUT_SRC>;
+	assigned-clock-parents = <&cru SCLK_I2S1_8CH>;
+};
+
 &i2s2 {
+	#sound-dai-cells = <0>;
 	status = "okay";
 };
 
@@ -496,6 +590,11 @@
 	status = "okay";
 };
 
+&pmu_io_domains {
+	status = "okay";
+	pmu1830-supply = <&vcc_3v0>;
+};
+
 &pcie_phy {
 	assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>;
 	assigned-clock-rates = <100000000>;
@@ -535,6 +634,39 @@
 		};
 	};
 
+	i2s0 {
+		i2s0_2ch_bus: i2s0-2ch-bus {
+			rockchip,pins =
+				<3 RK_PD0 1 &pcfg_pull_none>,
+				<3 RK_PD1 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: i2s0-8ch-bus {
+			rockchip,pins =
+				<3 RK_PD0 1 &pcfg_pull_none>,
+				<3 RK_PD1 1 &pcfg_pull_none>,
+				<3 RK_PD2 1 &pcfg_pull_none>,
+				<3 RK_PD3 1 &pcfg_pull_none>,
+				<3 RK_PD4 1 &pcfg_pull_none>,
+				<3 RK_PD5 1 &pcfg_pull_none>,
+				<3 RK_PD6 1 &pcfg_pull_none>,
+				<3 RK_PD7 1 &pcfg_pull_none>;
+		};
+
+		i2s_8ch_mclk: i2s-8ch-mclk {
+			rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
+		};	
+	};
+
+	headphone {
+		hp_det: hp-det {
+			rockchip,pins = <4 28 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		cpu_b_sleep: cpu-b-sleep {
 			rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
@@ -747,11 +892,3 @@
 &vopb_mmu {
 	status = "okay";
 };
-
-&vopl {
-	status = "okay";
-};
-
-&vopl_mmu {
-	status = "okay";
-};