diff --git a/overlay/tegra234-camera-imx274-dual.dtsi b/overlay/tegra234-camera-imx274-dual.dtsi new file mode 100644 index 0000000..31a6112 --- /dev/null +++ b/overlay/tegra234-camera-imx274-dual.dtsi @@ -0,0 +1,800 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2017-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. + */ +/ { + fragment-camera@0 { + target-path = "/"; + __overlay__ { + tegra-capture-vi { + num-channels = <2>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + liimx274_vi_in0: endpoint { + port-index = <0>; + bus-width = <4>; + remote-endpoint = <&liimx274_csi_out0>; + }; + }; + port@1 { + reg = <1>; + liimx274_vi_in1: endpoint { + port-index = <2>; + bus-width = <4>; + remote-endpoint = <&liimx274_csi_out1>; + }; + }; + }; + }; + }; + }; + fragment-camera@1 { + target-path = "/bus@0"; + __overlay__ { + host1x@13e00000 { + nvcsi@15a00000 { + num-channels = <2>; + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + liimx274_csi_in0: endpoint@0 { + port-index = <0>; + bus-width = <4>; + remote-endpoint = <&liimx274_imx274_out0>; + }; + }; + port@1 { + reg = <1>; + liimx274_csi_out0: endpoint@1 { + remote-endpoint = <&liimx274_vi_in0>; + }; + }; + }; + }; + channel@1 { + reg = <1>; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + liimx274_csi_in1: endpoint@2 { + port-index = <2>; + bus-width = <4>; + remote-endpoint = <&liimx274_imx274_out1>; + }; + }; + port@1 { + reg = <1>; + liimx274_csi_out1: endpoint@3 { + remote-endpoint = <&liimx274_vi_in1>; + }; + }; + }; + }; + }; + }; + i2c@3180000 { + tca9546@70 { + i2c@0 { + imx274_a@1a { + compatible = "sony,imx274"; + /* I2C device address */ + reg = <0x1a>; + /* V4L2 device node location */ + devnode = "video0"; + /* Physical dimensions of sensor */ + physical_w = "3.674"; + physical_h = "2.738"; + sensor_model = "imx274"; + /* Define any required hw resources needed by driver */ + /* ie. clocks, io pins, power sources */ + avdd-reg = "vana"; + iovdd-reg = "vif"; + /* Defines number of frames to be dropped by driver internally after applying */ + /* sensor crop settings. Some sensors send corrupt frames after applying */ + /* crop co-ordinates */ + /*post_crop_frame_drop = "0";*/ + /* if true, delay gain setting by one frame to be in sync with exposure */ + delayed_gain = "true"; + has-eeprom; + fuse_id_start_addr = <91>; + /** + * ==== Modes ==== + * A modeX node is required to support v4l2 driver + * implementation with NVIDIA camera software stack + * + * == Signal properties == + * + * phy_mode = ""; + * PHY mode used by the MIPI lanes for this device + * + * tegra_sinterface = ""; + * CSI Serial interface connected to tegra + * Incase of virtual HW devices, use virtual + * For SW emulated devices, use host + * + * pix_clk_hz = ""; + * Sensor pixel clock used for calculations like exposure and framerate + * + * readout_orientation = "0"; + * Based on camera module orientation. + * Only change readout_orientation if you specifically + * Program a different readout order for this mode + * + * == Image format Properties == + * + * active_w = ""; + * Pixel active region width + * + * active_h = ""; + * Pixel active region height + * + * pixel_t = ""; + * The sensor readout pixel pattern + * + * line_length = ""; + * Pixel line length (width) for sensor mode. + * + * == Source Control Settings == + * + * Gain factor used to convert fixed point integer to float + * Gain range [min_gain/gain_factor, max_gain/gain_factor] + * Gain step [step_gain/gain_factor is the smallest step that can be configured] + * Default gain [Default gain to be initialized for the control. + * use min_gain_val as default for optimal results] + * Framerate factor used to convert fixed point integer to float + * Framerate range [min_framerate/framerate_factor, max_framerate/framerate_factor] + * Framerate step [step_framerate/framerate_factor is the smallest step that can be configured] + * Default Framerate [Default framerate to be initialized for the control. + * use max_framerate to get required performance] + * Exposure factor used to convert fixed point integer to float + * For convenience use 1 sec = 1000000us as conversion factor + * Exposure range [min_exp_time/exposure_factor, max_exp_time/exposure_factor] + * Exposure step [step_exp_time/exposure_factor is the smallest step that can be configured] + * Default Exposure Time [Default exposure to be initialized for the control. + * Set default exposure based on the default_framerate for optimal exposure settings] + + * For convenience use 1 sec = 1000000us as conversion factor + * + * gain_factor = ""; (integer factor used for floating to fixed point conversion) + * min_gain_val = ""; (ceil to integer) + * max_gain_val = ""; (ceil to integer) + * step_gain_val = ""; (ceil to integer) + * default_gain = ""; (ceil to integer) + * Gain limits for mode + * + * exposure_factor = ""; (integer factor used for floating to fixed point conversion) + * min_exp_time = ""; (ceil to integer) + * max_exp_time = ""; (ceil to integer) + * step_exp_time = ""; (ceil to integer) + * default_exp_time = ""; (ceil to integer) + * Exposure Time limits for mode (sec) + * + * framerate_factor = ""; (integer factor used for floating to fixed point conversion) + * min_framerate = ""; (ceil to integer) + * max_framerate = ""; (ceil to integer) + * step_framerate = ""; (ceil to integer) + * default_framerate = ""; (ceil to integer) + * Framerate limits for mode (fps) + * + * embedded_metadata_height = ""; + * Sensor embedded metadata height in units of rows. + * If sensor does not support embedded metadata value should be 0. + * num_of_exposure = ""; + * Digital overlap(Dol) frames + * + * num_of_ignored_lines = ""; + * Used for cropping, eg. OB lines + Ignored area of effective pixel lines + * + * num_of_lines_offset_0 = ""; + * Used for cropping, vertical blanking in front of short exposure data + * If more Dol frames are used, it can be extended, eg. num_of_lines_offset_1 + * + * num_of_ignored_pixels = ""; + * Used for cropping, The length of line info(pixels) + * + * num_of_left_margin_pixels = ""; + * Used for cropping, the size of the left edge margin before + * the active pixel area (after ignored pixels) + * + * num_of_right_margin_pixels = ""; + * Used for cropping, the size of the right edge margin after + * the active pixel area + * + */ + mode0 { // IMX274_MODE_3840X2160 + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_a"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + active_w = "3840"; + active_h = "2160"; + mode_type = "bayer"; + pixel_phase = "rggb"; + csi_pixel_bit_depth = "10"; + readout_orientation = "0"; + line_length = "4208"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "44400000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "1"; + max_hdr_ratio = "1"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "60000000"; + step_framerate = "1"; + default_framerate= "60000000"; + exposure_factor = "1000000"; + min_exp_time = "44"; + max_exp_time = "478696"; + step_exp_time = "1"; + default_exp_time = "16667";/* us */ + embedded_metadata_height = "1"; + }; + mode1 { // IMX274_MODE_1920X1080 + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_a"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + dynamic_pixel_bit_depth = "10"; + csi_pixel_bit_depth = "10"; + mode_type = "bayer"; + pixel_phase = "rggb"; + active_w = "1920"; + active_h = "1080"; + readout_orientation = "0"; + line_length = "4160"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "177000000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "1"; + max_hdr_ratio = "1"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "60000000"; + step_framerate = "1"; + default_framerate= "60000000"; + exposure_factor = "1000000"; + min_exp_time = "58"; + max_exp_time = "184611"; + step_exp_time = "1"; + default_exp_time = "16667";/* us */ + embedded_metadata_height = "1"; + }; + mode2 { // IMX274_MODE_3840X2160_DOL_30FPS + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_a"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + dynamic_pixel_bit_depth = "10"; + csi_pixel_bit_depth = "10"; + mode_type = "bayer_wdr_dol"; + pixel_phase = "rggb"; + active_w = "3856"; + active_h = "4448"; + readout_orientation = "0"; + line_length = "4208"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "30000000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "32"; + max_hdr_ratio = "32"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "30000000"; + step_framerate = "1"; + default_framerate= "30000000"; + exposure_factor = "1000000"; + min_exp_time = "864"; + max_exp_time = "20480"; + step_exp_time = "1"; + default_exp_time = "20480";/* us */ + embedded_metadata_height = "1"; + num_of_exposure = "2"; + num_of_ignored_lines = "14"; + num_of_lines_offset_0 = "50"; + num_of_ignored_pixels = "4"; + num_of_left_margin_pixels = "12"; + num_of_right_margin_pixels = "0"; + }; + mode3 { // IMX274_MODE_1920X1080_DOL_60FPS + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_a"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + dynamic_pixel_bit_depth = "10"; + csi_pixel_bit_depth = "10"; + mode_type = "bayer_wdr_dol"; + pixel_phase = "rggb"; + active_w = "1936"; + active_h = "2264"; + readout_orientation = "0"; + line_length = "4160"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "177000000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "32"; + max_hdr_ratio = "32"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "60000000"; + step_framerate = "1"; + default_framerate= "60000000"; + exposure_factor = "1000000"; + min_exp_time = "859"; + max_exp_time = "15649"; + step_exp_time = "1"; + default_exp_time = "15649";/* us */ + embedded_metadata_height = "1"; + /* WDR related settings */ + num_of_exposure = "2"; + num_of_ignored_lines = "14"; + num_of_lines_offset_0 = "38"; + num_of_ignored_pixels = "4"; + num_of_left_margin_pixels = "6"; + num_of_right_margin_pixels = "6"; + }; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + liimx274_imx274_out0: endpoint { + port-index = <0>; + bus-width = <4>; + remote-endpoint = <&liimx274_csi_in0>; + }; + }; + }; + }; + }; + i2c@1 { + imx274_c@1a { + compatible = "sony,imx274"; + /* I2C device address */ + reg = <0x1a>; + /* V4L2 device node location */ + devnode = "video1"; + /* Physical dimensions of sensor */ + physical_w = "3.674"; + physical_h = "2.738"; + sensor_model = "imx274"; + /* Define any required hw resources needed by driver */ + /* ie. clocks, io pins, power sources */ + avdd-reg = "vana"; + iovdd-reg = "vif"; + /* Defines number of frames to be dropped by driver internally after applying */ + /* sensor crop settings. Some sensors send corrupt frames after applying */ + /* crop co-ordinates */ + /*post_crop_frame_drop = "0";*/ + /* if true, delay gain setting by one frame to be in sync with exposure */ + delayed_gain = "true"; + has-eeprom; + fuse_id_start_addr = <99>; + /** + * ==== Modes ==== + * A modeX node is required to support v4l2 driver + * implementation with NVIDIA camera software stack + * + * == Signal properties == + * + * phy_mode = ""; + * PHY mode used by the MIPI lanes for this device + * + * tegra_sinterface = ""; + * CSI Serial interface connected to tegra + * Incase of virtual HW devices, use virtual + * For SW emulated devices, use host + * + * pix_clk_hz = ""; + * Sensor pixel clock used for calculations like exposure and framerate + * + * readout_orientation = "0"; + * Based on camera module orientation. + * Only change readout_orientation if you specifically + * Program a different readout order for this mode + * + * == Image format Properties == + * + * active_w = ""; + * Pixel active region width + * + * active_h = ""; + * Pixel active region height + * + * pixel_t = ""; + * The sensor readout pixel pattern + * + * line_length = ""; + * Pixel line length (width) for sensor mode. + * + * == Source Control Settings == + * + * Gain factor used to convert fixed point integer to float + * Gain range [min_gain/gain_factor, max_gain/gain_factor] + * Gain step [step_gain/gain_factor is the smallest step that can be configured] + * Default gain [Default gain to be initialized for the control. + * use min_gain_val as default for optimal results] + * Framerate factor used to convert fixed point integer to float + * Framerate range [min_framerate/framerate_factor, max_framerate/framerate_factor] + * Framerate step [step_framerate/framerate_factor is the smallest step that can be configured] + * Default Framerate [Default framerate to be initialized for the control. + * use max_framerate to get required performance] + * Exposure factor used to convert fixed point integer to float + * For convenience use 1 sec = 1000000us as conversion factor + * Exposure range [min_exp_time/exposure_factor, max_exp_time/exposure_factor] + * Exposure step [step_exp_time/exposure_factor is the smallest step that can be configured] + * Default Exposure Time [Default exposure to be initialized for the control. + * Set default exposure based on the default_framerate for optimal exposure settings] + + * For convenience use 1 sec = 1000000us as conversion factor + * + * gain_factor = ""; (integer factor used for floating to fixed point conversion) + * min_gain_val = ""; (ceil to integer) + * max_gain_val = ""; (ceil to integer) + * step_gain_val = ""; (ceil to integer) + * default_gain = ""; (ceil to integer) + * Gain limits for mode + * + * exposure_factor = ""; (integer factor used for floating to fixed point conversion) + * min_exp_time = ""; (ceil to integer) + * max_exp_time = ""; (ceil to integer) + * step_exp_time = ""; (ceil to integer) + * default_exp_time = ""; (ceil to integer) + * Exposure Time limits for mode (sec) + * + * framerate_factor = ""; (integer factor used for floating to fixed point conversion) + * min_framerate = ""; (ceil to integer) + * max_framerate = ""; (ceil to integer) + * step_framerate = ""; (ceil to integer) + * default_framerate = ""; (ceil to integer) + * Framerate limits for mode (fps) + * + * embedded_metadata_height = ""; + * Sensor embedded metadata height in units of rows. + * If sensor does not support embedded metadata value should be 0. + * num_of_exposure = ""; + * Digital overlap(Dol) frames + * + * num_of_ignored_lines = ""; + * Used for cropping, eg. OB lines + Ignored area of effective pixel lines + * + * num_of_lines_offset_0 = ""; + * Used for cropping, vertical blanking in front of short exposure data + * If more Dol frames are used, it can be extended, eg. num_of_lines_offset_1 + * + * num_of_ignored_pixels = ""; + * Used for cropping, The length of line info(pixels) + * + * num_of_left_margin_pixels = ""; + * Used for cropping, the size of the left edge margin before + * the active pixel area (after ignored pixels) + * + * num_of_right_margin_pixels = ""; + * Used for cropping, the size of the right edge margin after + * the active pixel area + * + */ + mode0 { // IMX274_MODE_3840X2160 + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_c"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + active_w = "3840"; + active_h = "2160"; + mode_type = "bayer"; + pixel_phase = "rggb"; + csi_pixel_bit_depth = "10"; + readout_orientation = "0"; + line_length = "4208"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "44400000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "1"; + max_hdr_ratio = "1"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "60000000"; + step_framerate = "1"; + default_framerate= "60000000"; + exposure_factor = "1000000"; + min_exp_time = "44"; + max_exp_time = "478696"; + step_exp_time = "1"; + default_exp_time = "16667";/* us */ + embedded_metadata_height = "1"; + }; + mode1 { // IMX274_MODE_1920X1080 + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_c"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + dynamic_pixel_bit_depth = "10"; + csi_pixel_bit_depth = "10"; + mode_type = "bayer"; + pixel_phase = "rggb"; + active_w = "1920"; + active_h = "1080"; + readout_orientation = "0"; + line_length = "4160"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "177000000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "1"; + max_hdr_ratio = "1"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "60000000"; + step_framerate = "1"; + default_framerate= "60000000"; + exposure_factor = "1000000"; + min_exp_time = "58"; + max_exp_time = "184611"; + step_exp_time = "1"; + default_exp_time = "16667";/* us */ + embedded_metadata_height = "1"; + }; + mode2 { // IMX274_MODE_3840X2160_DOL_30FPS + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_c"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + dynamic_pixel_bit_depth = "10"; + csi_pixel_bit_depth = "10"; + mode_type = "bayer_wdr_dol"; + pixel_phase = "rggb"; + active_w = "3856"; + active_h = "4448"; + readout_orientation = "0"; + line_length = "4208"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "30000000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "32"; + max_hdr_ratio = "32"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "30000000"; + step_framerate = "1"; + default_framerate= "30000000"; + exposure_factor = "1000000"; + min_exp_time = "864"; + max_exp_time = "20480"; + step_exp_time = "1"; + default_exp_time = "20480";/* us */ + embedded_metadata_height = "1"; + num_of_exposure = "2"; + num_of_ignored_lines = "14"; + num_of_lines_offset_0 = "50"; + num_of_ignored_pixels = "4"; + num_of_left_margin_pixels = "12"; + num_of_right_margin_pixels = "0"; + }; + mode3 { // IMX274_MODE_1920X1080_DOL_60FPS + mclk_khz = "24000"; + num_lanes = "4"; + tegra_sinterface = "serial_c"; + phy_mode = "DPHY"; + discontinuous_clk = "yes"; + dpcm_enable = "false"; + cil_settletime = "0"; + dynamic_pixel_bit_depth = "10"; + csi_pixel_bit_depth = "10"; + mode_type = "bayer_wdr_dol"; + pixel_phase = "rggb"; + active_w = "1936"; + active_h = "2264"; + readout_orientation = "0"; + line_length = "4160"; + inherent_gain = "1"; + mclk_multiplier = "24"; + pix_clk_hz = "576000000"; + gain_factor = "1000000"; + min_gain_val = "1000000"; + max_gain_val = "177000000"; + step_gain_val = "1"; + default_gain = "1000000"; + min_hdr_ratio = "32"; + max_hdr_ratio = "32"; + framerate_factor = "1000000"; + min_framerate = "1500000"; + max_framerate = "60000000"; + step_framerate = "1"; + default_framerate= "60000000"; + exposure_factor = "1000000"; + min_exp_time = "859"; + max_exp_time = "15649"; + step_exp_time = "1"; + default_exp_time = "15649";/* us */ + embedded_metadata_height = "1"; + /* WDR related settings */ + num_of_exposure = "2"; + num_of_ignored_lines = "14"; + num_of_lines_offset_0 = "38"; + num_of_ignored_pixels = "4"; + num_of_left_margin_pixels = "6"; + num_of_right_margin_pixels = "6"; + }; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + liimx274_imx274_out1: endpoint { + port-index = <2>; + bus-width = <4>; + remote-endpoint = <&liimx274_csi_in1>; + }; + }; + }; + }; + }; + }; + }; + lens_imx274@A6V26 { + min_focus_distance = "0.0"; + hyper_focal = "0.0"; + focal_length = "5.00"; + f_number = "2.0"; + aperture = "2.2"; + }; + }; + }; +}; +/ { + fragment-camera@2 { + target-path = "/"; + __overlay__ { + tegra-camera-platform { + compatible = "nvidia, tegra-camera-platform"; + /** + * Physical settings to calculate max ISO BW + * + * num_csi_lanes = <>; + * Total number of CSI lanes when all cameras are active + * + * max_lane_speed = <>; + * Max lane speed in Kbit/s + * + * min_bits_per_pixel = <>; + * Min bits per pixel + * + * vi_peak_byte_per_pixel = <>; + * Max byte per pixel for the VI ISO case + * + * vi_bw_margin_pct = <>; + * Vi bandwidth margin in percentage + * + * max_pixel_rate = <>; + * Max pixel rate in Kpixel/s for the ISP ISO case + * + * isp_peak_byte_per_pixel = <>; + * Max byte per pixel for the ISP ISO case + * + * isp_bw_margin_pct = <>; + * Isp bandwidth margin in percentage + */ + num_csi_lanes = <8>; + max_lane_speed = <1500000>; + min_bits_per_pixel = <10>; + vi_peak_byte_per_pixel = <2>; + vi_bw_margin_pct = <25>; + max_pixel_rate = <750000>; + isp_peak_byte_per_pixel = <5>; + isp_bw_margin_pct = <25>; + /** + * The general guideline for naming badge_info contains 3 parts, and is as follows, + * The first part is the camera_board_id for the module; if the module is in a FFD + * platform, then use the platform name for this part. + * The second part contains the position of the module, ex. "rear" or "front". + * The third part contains the last 6 characters of a part number which is found + * in the module's specsheet from the vender. + */ + modules { + module0 { + badge = "imx274_bottom_A6V26"; + position = "bottom"; + orientation = "1"; + drivernode0 { + /* Declare PCL support driver (classically known as guid) */ + pcl_id = "v4l2_sensor"; + /* Driver v4l2 device name */ + devname = "imx274 30-001a"; + /* Declare the device-tree hierarchy to driver instance */ + proc-device-tree = "/proc/device-tree/bus@0/i2c@3180000/tca9546@70/i2c@0/imx274_a@1a"; + }; + drivernode1 { + /* Declare PCL support driver (classically known as guid) */ + pcl_id = "v4l2_lens"; + proc-device-tree = "/proc/device-tree/bus@0/lens_imx274@A6V26/"; + }; + }; + module1 { + badge = "imx274_top_A6V26"; + position = "top"; + orientation = "1"; + drivernode0 { + /* Declare PCL support driver (classically known as guid) */ + pcl_id = "v4l2_sensor"; + /* Driver v4l2 device name */ + devname = "imx274 31-001a"; + /* Declare the device-tree hierarchy to driver instance */ + proc-device-tree = "/proc/device-tree/bus@0/i2c@3180000/tca9546@70/i2c@1/imx274_c@1a"; + }; + drivernode1 { + /* Declare PCL support driver (classically known as guid) */ + pcl_id = "v4l2_lens"; + proc-device-tree = "/proc/device-tree/bus@0/lens_imx274@A6V26/"; + }; + }; + }; + }; + }; + }; +}; diff --git a/overlay/tegra234-p3701-0000.dtsi b/overlay/tegra234-p3701-0000.dtsi index 3f40dc5..78cd88f 100644 --- a/overlay/tegra234-p3701-0000.dtsi +++ b/overlay/tegra234-p3701-0000.dtsi @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. - +#include "tegra234-p3737-0000-camera-imx274-dual.dtsi" / { }; diff --git a/overlay/tegra234-p3737-0000-camera-imx274-dual.dtsi b/overlay/tegra234-p3737-0000-camera-imx274-dual.dtsi new file mode 100644 index 0000000..8c9ad0e --- /dev/null +++ b/overlay/tegra234-p3737-0000-camera-imx274-dual.dtsi @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2017-2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved. + */ +#include "tegra234-camera-imx274-dual.dtsi" +#include +#include + +#define CAM0_RST_L TEGRA234_MAIN_GPIO(H, 3) +#define CAM0_PWDN TEGRA234_MAIN_GPIO(H, 6) +#define CAMERA_I2C_MUX_BUS(x) (0x1E + x) + +/* camera control gpio definitions */ +/ { + fragment-camera-dual-imx274@0 { + target-path = "/bus@0"; + __overlay__ { + gpio@2200000 { + camera-control-output-low { + gpio-hog; + output-low; + gpios = ; + label = "cam0-rst", "cam0-pwdn"; + }; + }; + i2c@3180000 { + tca9546@70 { + compatible = "nxp,pca9546"; + reg = <0x70>; + #address-cells = <1>; + #size-cells = <0>; + skip_mux_detect = "yes"; + vcc-supply = <&vdd_1v8_ls>; + force_bus_start = ; + i2c@0 { + reg = <0>; + i2c-mux,deselect-on-exit; + #address-cells = <1>; + #size-cells = <0>; + imx274_a@1a { + /* Define any required hw resources needed by driver */ + /* ie. clocks, io pins, power sources */ + clocks = <&bpmp TEGRA234_CLK_EXTPERIPH1>, + <&bpmp TEGRA234_CLK_EXTPERIPH1>; + clock-names = "extperiph1", "pllp_grtba"; + mclk = "extperiph1"; + reset-gpios = <&gpio CAM0_RST_L GPIO_ACTIVE_HIGH>; + }; + }; + i2c@1 { + reg = <1>; + i2c-mux,deselect-on-exit; + #address-cells = <1>; + #size-cells = <0>; + imx274_c@1a { + /* Define any required hw resources needed by driver */ + /* ie. clocks, io pins, power sources */ + clocks = <&bpmp TEGRA234_CLK_EXTPERIPH1>, + <&bpmp TEGRA234_CLK_EXTPERIPH1>; + clock-names = "extperiph1", "pllp_grtba"; + mclk = "extperiph1"; + reset-gpios = <&gpio CAM0_PWDN GPIO_ACTIVE_HIGH>; + }; + }; + }; + }; + }; + }; +};