IMX415 support - rpi-6.6.y

arch/arm/boot/dts/overlays/Makefile

@@ -135,6 +135,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
 	imx296.dtbo \
 	imx327.dtbo \
 	imx378.dtbo \
+	imx415.dtbo \
 	imx462.dtbo \
 	imx477.dtbo \
 	imx500.dtbo \

arch/arm/boot/dts/overlays/README

@@ -2859,6 +2859,37 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 450000000 (default), 453000000, 456000000.
 
 
+Name:   imx415
+Info:   Sony IMX415 camera module.
+        Uses Unicam 1, which is the standard camera connector on most Pi
+        variants. By default this uses 4 CSI2 data lanes, so requires a
+        Compute Module or Pi5.
+Load:   dtoverlay=imx415,<param>
+Params: addr                    Set I2C address of sensor. Valid values are
+                                0x10, 0x1a, 0x36 and 0x37. Default is 0x37.
+        4lane                   Enable 4 CSI2 data lanes.
+        clock-frequency         Sets the clock frequency to match that used on
+                                the board.
+                                Valid values are 24, 27, 37.125, 72, or
+                                74.25MHz.
+                                The default is 24MHz.
+                                Note that the link frequencies permitted vary
+                                based on the oscillator used.
+        link-frequency          Confgures the link frequency to be used. Note
+                                that the permitted values vary based on
+                                clock-frequency and number of lanes.
+                                The default is 360MHz for 720Mbit/s.
+        orientation             Sensor orientation (0 = front, 1 = rear,
+                                2 = external, default external)
+        rotation                Mounting rotation of the camera sensor (0 or
+                                180, default 0)
+        media-controller        Configure use of Media Controller API for
+                                configuring the sensor (default on)
+        cam0                    Adopt the default configuration for CAM0 on a
+                                Compute Module (CSI0, i2c_vc, and cam0_reg).
+        vcm                     Enable ad5398 VCM associated with the sensor.
+
+
 Name:   imx462
 Info:   Sony IMX462 camera module.
         Uses Unicam 1, which is the standard camera connector on most Pi

arch/arm/boot/dts/overlays/imx415-overlay.dts

@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Definitions for IMX415 camera module on VC I2C bus
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+/{
+	compatible = "brcm,bcm2835";
+
+	fragment@0 {
+		target = <&i2c0if>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	clk_frag: fragment@1 {
+		target = <&cam1_clk>;
+		cam_clk: __overlay__ {
+			status = "okay";
+			clock-frequency = <24000000>;
+		};
+	};
+
+	fragment@2 {
+		target = <&i2c0mux>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	reg_frag: fragment@3 {
+		target = <&cam1_reg>;
+		cam_reg: __overlay__ {
+			startup-delay-us = <100000>;
+		};
+	};
+
+	i2c_frag: fragment@100 {
+		target = <&i2c_csi_dsi>;
+		__overlay__ {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "okay";
+
+			#include "imx415.dtsi"
+
+			vcm: ad5398@c {
+				compatible = "adi,ad5398";
+				reg = <0x0c>;
+				status = "disabled";
+				VANA-supply = <&cam1_reg>;
+			};
+		};
+	};
+
+	csi_frag: fragment@101 {
+		target = <&csi1>;
+		csi: __overlay__ {
+			status = "okay";
+			brcm,media-controller;
+
+			port {
+				csi_ep: endpoint {
+					remote-endpoint = <&cam_endpoint>;
+					clock-lanes = <0>;
+					data-lanes = <1 2>;
+					clock-noncontinuous;
+				};
+			};
+		};
+	};
+
+	fragment@201 {
+		target = <&cam_endpoint>;
+		__dormant__ {
+			data-lanes = <1 2 3 4>;
+		};
+	};
+
+	fragment@202 {
+		target = <&csi_ep>;
+		__dormant__ {
+			data-lanes = <1 2 3 4>;
+		};
+	};
+
+
+	__overrides__ {
+		addr = <&cam_node>, "reg:0";
+		rotation = <&cam_node>,"rotation:0";
+		orientation = <&cam_node>,"orientation:0";
+		media-controller = <&csi>,"brcm,media-controller?";
+		cam0 = <&i2c_frag>, "target:0=",<&i2c_csi_dsi0>,
+		       <&csi_frag>, "target:0=",<&csi0>,
+		       <&reg_frag>, "target:0=",<&cam0_reg>,
+		       <&clk_frag>, "target:0=",<&cam0_clk>,
+		       <&cam_node>, "clocks:0=",<&cam0_clk>,
+		       <&cam_node>, "avdd-supply:0=",<&cam0_reg>,
+		       <&vcm>, "VANA-supply:0=", <&cam0_reg>;
+		vcm = <&vcm>, "status=okay",
+		      <&cam_node>,"lens-focus:0=", <&vcm>;
+		clock-frequency = <&cam_clk>, "clock-frequency:0";
+		link-frequency = <&cam_endpoint>,"link-frequencies#0";
+		4lane = <0>, "+201+202";
+	};
+};
+
+&cam_node {
+	status = "okay";
+};
+
+&cam_endpoint {
+	remote-endpoint = <&csi_ep>;
+};

arch/arm/boot/dts/overlays/imx415.dtsi

@@ -0,0 +1,27 @@
+// Fragment that configures an imx415
+
+cam_node: imx415@37 {
+	compatible = "sony,imx415";
+	reg = <0x37>;
+	status = "disabled";
+
+	clocks = <&cam1_clk>;
+	clock-names = "inck";
+
+	avdd-supply = <&cam1_reg>;	/* 2.8v */
+	dvdd-supply = <&cam_dummy_reg>;	/* 1.8v */
+	ovdd-supply = <&cam_dummy_reg>;	/* 1.2v */
+
+	rotation = <180>;
+	orientation = <2>;
+
+	port {
+		cam_endpoint: endpoint {
+			clock-lanes = <0>;
+			data-lanes = <1 2>;
+			//clock-noncontinuous;
+			link-frequencies =
+				/bits/ 64 <360000000>;
+		};
+	};
+};

arch/arm/configs/bcm2709_defconfig

@@ -933,6 +933,7 @@ CONFIG_VIDEO_IMX219=m
 CONFIG_VIDEO_IMX258=m
 CONFIG_VIDEO_IMX290=m
 CONFIG_VIDEO_IMX296=m
+CONFIG_VIDEO_IMX415=m
 CONFIG_VIDEO_IMX477=m
 CONFIG_VIDEO_IMX500=m
 CONFIG_VIDEO_IMX519=m

arch/arm/configs/bcm2711_defconfig

@@ -960,6 +960,7 @@ CONFIG_VIDEO_IMX219=m
 CONFIG_VIDEO_IMX258=m
 CONFIG_VIDEO_IMX290=m
 CONFIG_VIDEO_IMX296=m
+CONFIG_VIDEO_IMX415=m
 CONFIG_VIDEO_IMX477=m
 CONFIG_VIDEO_IMX500=m
 CONFIG_VIDEO_IMX519=m

arch/arm/configs/bcmrpi_defconfig

@@ -927,6 +927,7 @@ CONFIG_VIDEO_IMX219=m
 CONFIG_VIDEO_IMX258=m
 CONFIG_VIDEO_IMX290=m
 CONFIG_VIDEO_IMX296=m
+CONFIG_VIDEO_IMX415=m
 CONFIG_VIDEO_IMX477=m
 CONFIG_VIDEO_IMX500=m
 CONFIG_VIDEO_IMX519=m

arch/arm64/configs/bcm2711_defconfig

@@ -1002,6 +1002,7 @@ CONFIG_VIDEO_IMX219=m
 CONFIG_VIDEO_IMX258=m
 CONFIG_VIDEO_IMX290=m
 CONFIG_VIDEO_IMX296=m
+CONFIG_VIDEO_IMX415=m
 CONFIG_VIDEO_IMX477=m
 CONFIG_VIDEO_IMX500=m
 CONFIG_VIDEO_IMX519=m

arch/arm64/configs/bcm2712_defconfig

@@ -1004,6 +1004,7 @@ CONFIG_VIDEO_IMX219=m
 CONFIG_VIDEO_IMX258=m
 CONFIG_VIDEO_IMX290=m
 CONFIG_VIDEO_IMX296=m
+CONFIG_VIDEO_IMX415=m
 CONFIG_VIDEO_IMX477=m
 CONFIG_VIDEO_IMX500=m
 CONFIG_VIDEO_IMX519=m