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DT: include imx274 in camera device tree

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Include imx274 dt in camera device tree.
Add dual imx274 sensor device tree for L4T.
Base device trees are synced with upstream kernel
so keeping this as overlay.

Bug 3898807

Change-Id: I3b914f654aea2438b6c47c754eb1a8269a69d081
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/platform/t23x/concord-generic-dts/+/2811947
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Ankur Pawar <ankurp@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Ankur Pawar <ankurp@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Ankur Pawar
2022-11-18 14:55:08 +00:00
committed by Laxman Dewangan
parent e37ce6efe0
commit 226c4dd3ee
3 changed files with 870 additions and 1 deletions
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800
overlay/tegra234-camera-imx274-dual.dtsi Normal file
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/* 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/";
};
};
};
};
};
};
};

2
overlay/tegra234-p3701-0000.dtsi
View File

@@ -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"
/ {
};

69
overlay/tegra234-p3737-0000-camera-imx274-dual.dtsi Normal file
View File

@@ -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 <dt-bindings/clock/tegra234-clock-oot.h>
#include <dt-bindings/gpio/tegra234-gpio.h>
#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 = <CAM0_RST_L 0 CAM0_PWDN 0>;
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 = <CAMERA_I2C_MUX_BUS(0)>;
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>;
};
};
};
};
};
};
};