tmp: ov5647 / rockpi 4

arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts

@@ -414,9 +414,65 @@
 };
 
 &i2c4 {
-	i2c-scl-rising-time-ns = <600>;
-	i2c-scl-falling-time-ns = <20>;
+///	i2c-scl-rising-time-ns = <600>;
+///	i2c-scl-falling-time-ns = <20>;
+	clock-frequency = <400000>;
+
 	status = "okay";
+
+/*
+	rpicamv2: camera@10 {
+		compatible = "sony,imx219";
+		reg = <0x10>;
+		clocks = <&rpicamclk2>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&enable>;
+		status = "disabled";
+
+		rpicamclk2: camera-clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <25000000>;
+		};
+
+		port {
+			csi1_out_2: endpoint {
+				remote-endpoint = <&csi1_ep1>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+*/
+
+	rpicamv1: camera@36 {
+		compatible = "ovti,ov5647";
+		reg = <0x36>;
+		clocks = <&rpicamclk1>;
+		pinctrl-names = "default";
+		status = "okay";
+
+		/* CAM_GPIO is an enable GPIO and
+		 * CAM_MCLK is actually controlling the red LED
+		 */
+		pinctrl-0 = <&enable>, <&camled>;
+		enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
+
+		/* The camera module has an internal clock */
+		rpicamclk1: camera-clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <25000000>;
+		};
+
+		port {
+			csi1_out_1: endpoint {
+				remote-endpoint = <&csi1_ep1>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
 };
 
 &i2s0 {
@@ -482,6 +538,17 @@
 			rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
+
+	cam_pins {
+		enable: enable-pins {
+			rockchip,pins =
+				<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		camled: cam_led_pins {
+			rockchip,pins =
+				<2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
 };
 
 &pwm2 {
@@ -610,3 +677,28 @@
 &vopl_mmu {
 	status = "okay";
 };
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c4 {
+};
+
+&mipi_dphy_rx0 {
+	status = "okay";
+};
+
+&isp0 {
+	status = "okay";
+
+	ports {
+		port@0 {
+			csi1_ep1: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&csi1_out_1>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};

drivers/media/i2c/Kconfig

@@ -575,6 +575,18 @@ config VIDEO_IMX214
 	  To compile this driver as a module, choose M here: the
 	  module will be called imx214.
 
+config VIDEO_IMX219
+	tristate "Sony IMX219 sensor support"
+	depends on GPIOLIB && I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+	depends on MEDIA_CAMERA_SUPPORT
+	depends on V4L2_FWNODE
+	help
+	  This is a Video4Linux2 sensor driver for the Sony
+	  IMX214 camera.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called imx219.
+
 config VIDEO_IMX258
 	tristate "Sony IMX258 sensor support"
 	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API

drivers/media/i2c/Makefile

@@ -109,6 +109,7 @@ obj-$(CONFIG_VIDEO_ML86V7667)	+= ml86v7667.o
 obj-$(CONFIG_VIDEO_OV2659)	+= ov2659.o
 obj-$(CONFIG_VIDEO_TC358743)	+= tc358743.o
 obj-$(CONFIG_VIDEO_IMX214)	+= imx214.o
+obj-$(CONFIG_VIDEO_IMX219)	+= imx219.o
 obj-$(CONFIG_VIDEO_IMX258)	+= imx258.o
 obj-$(CONFIG_VIDEO_IMX274)	+= imx274.o
 obj-$(CONFIG_VIDEO_IMX319)	+= imx319.o