drivers: video: add imx219 sensor (RPi Cam v2)

boards/shields/raspberry_pi_camera_module_2/Kconfig.shield

@@ -0,0 +1,5 @@
+# Copyright (c) 2025 tinyVision.ai Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+config SHIELD_RASPBERRY_PI_CAMERA_MODULE_2
+	def_bool $(shields_list_contains,raspberry_pi_camera_module_2)

boards/shields/raspberry_pi_camera_module_2/boards/stm32n6570_dk.conf

@@ -0,0 +1,3 @@
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_PIXEL_FORMAT="pBAA"
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_WIDTH=3280
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_HEIGHT=2464

boards/shields/raspberry_pi_camera_module_2/boards/stm32n6570_dk_stm32n657xx_sb.conf

@@ -0,0 +1,3 @@
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_PIXEL_FORMAT="pBAA"
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_WIDTH=3280
+CONFIG_VIDEO_STM32_DCMIPP_SENSOR_HEIGHT=2464

boards/shields/raspberry_pi_camera_module_2/doc/index.rst

@@ -0,0 +1,55 @@
+.. _raspberry_pi_camera_module_2:
+
+Raspberry Pi Camera Module 2
+############################
+
+Overview
+********
+
+The Raspberry Pi camera module 2 provides a Sony IMX219 rolling shutter in a module featuring a
+15-pin FFC connector popularized by Raspberry Pi, present on a wide range of boards.
+
+The NoIR variant is the same as the normal variant, except with the infra-red filter removed.
+
+.. figure:: rpi_cam_v2_normal.jpg
+   :width: 500px
+   :align: center
+   :alt: Raspberry Pi Camera Module 2
+
+   Raspberry Pi Camera Module 2, normal variant (Credit: Raspberry Pi.)
+
+.. figure:: rpi_cam_v2_noir.jpg
+   :width: 500px
+   :align: center
+   :alt: Raspberry Pi Camera Module 2 NoIR
+
+   Raspberry Pi Camera Module 2, NoIR variant (Credit: Raspberry Pi.)
+
+Requirements
+************
+
+The camera module is compatible with all boards featuring a 15 pins FFC connector and the necessary
+devicetree definitions for a :dtcompatible:`raspberrypi,csi-connector`.
+
+Usage
+*****
+
+The shield can be used in any application by setting ``SHIELD`` to
+``raspberry_pi_camera_module_2`` for boards with the necessary device tree node labels:
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/drivers/video/capture
+   :board: stm32n6570_dk
+   :shield: raspberry_pi_camera_module_2
+   :goals: build
+
+References
+**********
+
+- `Product page <https://www.raspberrypi.com/products/camera-module-v2/>`_
+
+- `Product page (NoIR) <https://www.raspberrypi.com/products/pi-noir-camera-v2/>`_
+
+- `Datasheet <https://datasheets.raspberrypi.com/camera/camera-module-2-schematics.pdf>`_
+
+- `Mechanical drawing <https://datasheets.raspberrypi.com/camera/camera-module-2-mechanical-drawing.pdf>`_

boards/shields/raspberry_pi_camera_module_2/raspberry_pi_camera_module_2.overlay

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2025 tinyVision.ai Inc.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/gpio/raspberrypi-csi-connector.h>
+#include <zephyr/dt-bindings/video/video-interfaces.h>
+
+/ {
+	chosen {
+		zephyr,camera = &csi_capture_port;
+	};
+
+	imx219_input_clock: imx219-input-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		#clock-cells = <0>;
+	};
+};
+
+&csi_interface {
+	status = "okay";
+};
+
+&csi_ep_in {
+	remote-endpoint-label = "imx219_ep_out";
+	bus-type = <VIDEO_BUS_TYPE_CSI2_DPHY>;
+	data-lanes = <1 2>;
+};
+
+&csi_i2c {
+	imx219: imx219@10 {
+		compatible = "sony,imx219";
+		clocks = <&imx219_input_clock>;
+		reg = <0x10>;
+
+		port {
+			imx219_ep_out: endpoint {
+				remote-endpoint-label = "csi_ep_in";
+				bus-type = <VIDEO_BUS_TYPE_CSI2_DPHY>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};

boards/shields/raspberry_pi_camera_module_2/shield.yml

@@ -0,0 +1,6 @@
+shield:
+  name: raspberry_pi_camera_module_2
+  full_name: Raspberry Pi Camera Module 2
+  vendor: Raspberry Pi
+  supported_features:
+    - video

drivers/video/CMakeLists.txt

@@ -6,24 +6,27 @@ zephyr_library_sources(video_common.c)
 zephyr_library_sources(video_ctrls.c)
 zephyr_library_sources(video_device.c)
 
-zephyr_library_sources_ifdef(CONFIG_VIDEO_MCUX_CSI	video_mcux_csi.c)
+# zephyr-keep-sorted-start
+zephyr_library_sources_ifdef(CONFIG_VIDEO_EMUL_IMAGER video_emul_imager.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_EMUL_RX video_emul_rx.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_ESP32 video_esp32_dvp.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_GC2145 gc2145.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_IMX219 imx219.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_IMX335 imx335.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_MCUX_CSI video_mcux_csi.c)
 zephyr_library_sources_ifdef(CONFIG_VIDEO_MCUX_MIPI_CSI2RX video_mcux_mipi_csi2rx.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_MCUX_SDMA video_mcux_smartdma.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_MT9M114 mt9m114.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_OV2640 ov2640.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_OV5640 ov5640.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_OV7670 ov7670.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_OV7725 ov7725.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_OV9655 ov9655.c)
 zephyr_library_sources_ifdef(CONFIG_VIDEO_SHELL video_shell.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_SW_GENERATOR	video_sw_generator.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_MT9M114	mt9m114.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_OV7725	ov7725.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_OV2640	ov2640.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_GC2145	gc2145.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_STM32_DCMI	video_stm32_dcmi.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_OV5640	ov5640.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_OV7670	ov7670.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_OV9655	ov9655.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_ESP32		video_esp32_dvp.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_MCUX_SDMA	video_mcux_smartdma.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_EMUL_IMAGER	video_emul_imager.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_EMUL_RX	video_emul_rx.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_IMX335	imx335.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_ST_MIPID02	video_st_mipid02.c)
-zephyr_library_sources_ifdef(CONFIG_VIDEO_STM32_DCMIPP	video_stm32_dcmipp.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_STM32_DCMI video_stm32_dcmi.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_STM32_DCMIPP video_stm32_dcmipp.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_ST_MIPID02 video_st_mipid02.c)
+zephyr_library_sources_ifdef(CONFIG_VIDEO_SW_GENERATOR video_sw_generator.c)
+# zephyr-keep-sorted-stop
 
 zephyr_linker_sources(DATA_SECTIONS video.ld)

drivers/video/Kconfig

@@ -58,42 +58,27 @@ config VIDEO_I2C_RETRY_NUM
 	  The default is to not retry. Board configuration files or user project can then
 	  use the number of retries that matches their situation.
 
+# zephyr-keep-sorted-start
+source "drivers/video/Kconfig.emul_imager"
+source "drivers/video/Kconfig.emul_rx"
 source "drivers/video/Kconfig.esp32_dvp"
-
+source "drivers/video/Kconfig.gc2145"
+source "drivers/video/Kconfig.imx219"
+source "drivers/video/Kconfig.imx335"
 source "drivers/video/Kconfig.mcux_csi"
-
 source "drivers/video/Kconfig.mcux_mipi_csi2rx"
-
-source "drivers/video/Kconfig.shell"
-
-source "drivers/video/Kconfig.sw_generator"
-
+source "drivers/video/Kconfig.mcux_sdma"
 source "drivers/video/Kconfig.mt9m114"
-
-source "drivers/video/Kconfig.ov7725"
-
 source "drivers/video/Kconfig.ov2640"
-
-source "drivers/video/Kconfig.stm32_dcmi"
-
 source "drivers/video/Kconfig.ov5640"
-
 source "drivers/video/Kconfig.ov7670"
-
+source "drivers/video/Kconfig.ov7725"
 source "drivers/video/Kconfig.ov9655"
-
-source "drivers/video/Kconfig.gc2145"
-
-source "drivers/video/Kconfig.mcux_sdma"
-
-source "drivers/video/Kconfig.emul_imager"
-
-source "drivers/video/Kconfig.emul_rx"
-
-source "drivers/video/Kconfig.imx335"
-
+source "drivers/video/Kconfig.shell"
 source "drivers/video/Kconfig.st_mipid02"
-
+source "drivers/video/Kconfig.stm32_dcmi"
 source "drivers/video/Kconfig.stm32_dcmipp"
+source "drivers/video/Kconfig.sw_generator"
+# zephyr-keep-sorted-stop
 
 endif # VIDEO

drivers/video/Kconfig.imx219

@@ -0,0 +1,10 @@
+# Copyright (c) 2024 tinyVision.ai Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+config VIDEO_IMX219
+	bool "IMX219 8 Mega-Pixel CMOS image sensor"
+	select I2C
+	depends on DT_HAS_SONY_IMX219_ENABLED
+	default y
+	help
+	  Enable driver for IMX219 8 Mega-Pixel CMOS image sensor