add audio

hc

2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/arch/arm64/boot/dts/rockchip/rk3568-evb6-ddr3-v10.dtsi
..
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@@ -41,12 +41,12 @@
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 		regulator-always-on;
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 		regulator-boot-on;
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 	};
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+};
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-	ext_cam_clk: external-camera-clock {
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-		compatible = "fixed-clock";
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-		clock-frequency = <25000000>;
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-		clock-output-names = "CLK_CAMERA_25MHZ";
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-		#clock-cells = <0>;
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+&bt_sound {
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+	status = "disabled";
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+	simple-audio-card,cpu {
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+		sound-dai = <&i2s2_2ch>;
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 	};
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 };
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..
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@@ -129,33 +129,6 @@
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 		power-off-in-suspend = <1>;
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 		layout = <4>;
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 	};
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-
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-	lt8619c: lt8619c@32 {
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-		compatible = "lontium,lt8619c";
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-		reg = <0x32>;
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-		clocks = <&ext_cam_clk>;
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-		clock-names = "xvclk";
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&cif_dvp_clk &cif_dvp_bus16 &cif_dvp_bus8>;
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-		power-gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
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-		reset-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_LOW>;
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-		plugin-det-gpios = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
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-		hpd-output-inverted;
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-		rockchip,dvp-mode = <3>; /* 3:BT1120, 4:BT656, 5:BT1120_8bit */
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-		rockchip,dual-edge = <1>; /* 0:single edge, 1:dual edge */
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-		rockchip,camera-module-index = <0>;
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-		rockchip,camera-module-facing = "back";
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-		rockchip,camera-module-name = "LT8619C";
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-		rockchip,camera-module-lens-name = "NC";
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-
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-		port {
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-			lt8619c_out: endpoint {
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-				remote-endpoint = <&cif_para_in>;
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-				bus-width = <16>;
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-				pclk-sample = <1>;
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-			};
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-		};
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-	};
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 };
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 &i2c4 {
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@@ -233,6 +206,12 @@
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 	status = "disabled";
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 	/delete-node/ mxc6655xa@15;
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+};
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+
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+&i2s2_2ch {
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+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
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+	rockchip,bclk-fs = <32>;
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+	status = "disabled";
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 };
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 &csi2_dphy_hw {
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@@ -378,7 +357,8 @@
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 &sdmmc1 {
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 	max-frequency = <150000000>;
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-	supports-sdio;
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+	no-sd;
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+	no-mmc;
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 	bus-width = <4>;
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 	disable-wp;
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 	cap-sd-highspeed;
..
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@@ -440,6 +420,7 @@
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 	pinctrl-names = "default";
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 	pinctrl-0 = <&wifi_host_wake_irq>;
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 	WIFI,host_wake_irq = <&gpio2 RK_PB2 GPIO_ACTIVE_HIGH>;
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+	WIFI,poweren_gpio = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
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 };
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 &wireless_bluetooth {
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@@ -489,27 +470,4 @@
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 		compatible = "ethernet-phy-ieee802.3-c22";
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 		reg = <0x0>;
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 	};
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-};
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-
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-&rkcif_dvp {
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-	status = "okay";
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-
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-	port {
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-		/* Parallel bus endpoint */
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-		cif_para_in: endpoint {
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-			remote-endpoint = <&lt8619c_out>;
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-		};
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-	};
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-};
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-
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-&rkcif {
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-	status = "okay";
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-};
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-
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-&rkcif_mmu {
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-	status = "okay";
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-};
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-
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-&rkcif_dvp_sditf {
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-	status = "okay";
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 };