Hi:
I have a problem on jestson tx2 with my custom board. I have drived the IMX385 sensor successful. Now I want to add one more camera. But when I modify the dts to add the camera, re-flash, and the system can not run.
The console log show below repeatly:
xhci-tegra 3530000.xhci:cannot find firmware...retry after 1 second
xhci-tegra 3530000.xhci:Direct firmware load for tegra18x_xusb_firmware failed with error -2
xhci-tegra 3530000.xhci:Falling back to user helper
.......
My dts :
/*
* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/ {
host1x {
vi@15700000 {
num-channels = <2>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
liimx385_vi_in0: endpoint {
csi-port = <0>;
bus-width = <4>;
remote-endpoint = <&liimx385_csi_out0>;
};
};
port@1 {
reg = <1>;
litc358746_vi_in1: endpoint {
csi-port = <2>;
bus-width = <4>;
remote-endpoint = <&litc358746_csi_out1>;
};
};
};
};
nvcsi@150c0000 {
num-channels = <2>;
#address-cells = <1>;
#size-cells = <0>;
channel@0 {
reg = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
liimx385_csi_in0: endpoint@0 {
csi-port = <0>;
bus-width = <4>;
remote-endpoint = <&liimx385_imx385_out0>;
};
};
port@1 {
reg = <1>;
liimx385_csi_out0: endpoint@1 {
remote-endpoint = <&liimx385_vi_in0>;
};
};
};
};
channel@1 {
reg = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
litc358746_csi_in1: endpoint@2 {
csi-port = <2>;
bus-width = <4>;
remote-endpoint = <&litc358746_tc358746_out1>;
};
};
port@1 {
reg = <1>;
litc358746_csi_out1: endpoint@3 {
remote-endpoint = <&litc358746_vi_in1>;
};
};
};
};
};
};
i2c@3180000 {
imx385_a@1a {
compatible = "nvidia,imx385";
reg = <0x1a>;
devnode = "video0";
/* Physical dimensions of sensor */
physical_w = "15.0";
physical_h = "12.5";
sensor_model ="imx385";
/* Define any required hw resources needed by driver */
/* ie. clocks, io pins, power sources */
avdd-reg = "vana";
iovdd-reg = "vif";
dvdd-reg = "vdig";
/* 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";
/* Convert Gain to unit of dB (decibel) befor passing to kernel driver */
use_decibel_gain = "true";
/* if true, delay gain setting by one frame to be in sync with exposure */
delayed_gain = "true";
/* enable CID_SENSOR_MODE_ID for sensor modes selection */
use_sensor_mode_id = "true";
/**
* A modeX node is required to support v4l2 driver
* implementation with NVIDIA camera software stack
*
* mclk_khz = "";
* Standard MIPI driving clock, typically 24MHz
*
* num_lanes = "";
* Number of lane channels sensor is programmed to output
*
* tegra_sinterface = "";
* The base tegra serial interface lanes are connected to
*
* discontinuous_clk = "";
* The sensor is programmed to use a discontinuous clock on MIPI lanes
*
* dpcm_enable = "true";
* The sensor is programmed to use a DPCM modes
*
* cil_settletime = "";
* MIPI lane settle time value.
* A "0" value attempts to autocalibrate based on mclk_multiplier
*
* active_w = "";
* Pixel active region width
*
* active_h = "";
* Pixel active region height
*
* dynamic_pixel_bit_depth = "";
* sensor dynamic bit depth for sensor mode
*
* csi_pixel_bit_depth = "";
* sensor output bit depth for sensor mode
*
* mode_type="";
* Sensor mode type, For eg: yuv, Rgb, bayer, bayer_wdr_pwl
*
* pixel_phase="";
* Pixel phase for sensor mode, For eg: rggb, vyuy, rgb888
*
* readout_orientation = "0";
* Based on camera module orientation.
* Only change readout_orientation if you specifically
* Program a different readout order for this mode
*
* line_length = "";
* Pixel line length (width) for sensor mode.
* This is used to calibrate features in our camera stack.
*
* mclk_multiplier = "";
* Multiplier to MCLK to help time hardware capture sequence
* TODO: Assign to PLL_Multiplier as well until fixed in core
*
* pix_clk_hz = "";
* Sensor pixel clock used for calculations like exposure and framerate
*
*
*
*
* inherent_gain = "";
* Gain obtained inherently from mode (ie. pixel binning)
*
* min_gain_val = ""; (floor to 6 decimal places)
* max_gain_val = ""; (floor to 6 decimal places)
* Gain limits for mode
* if use_decibel_gain = "true", please set the gain as decibel
*
* min_exp_time = ""; (ceil to integer)
* max_exp_time = ""; (ceil to integer)
* Exposure Time limits for mode (us)
*
*
* min_hdr_ratio = "";
* max_hdr_ratio = "";
* HDR Ratio limits for mode
*
* min_framerate = "";
* max_framerate = "";
* 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.
*/
mode0 {//mode imx385_MODE_1920X1080_CROP_30FPS
mclk_khz = "37125";
num_lanes = "4";
tegra_sinterface = "serial_a";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
dynamic_pixel_bit_depth = "12";
csi_pixel_bit_depth = "12";
mode_type = "bayer";
pixel_phase = "rggb";
active_w = "1924";
active_h = "1080";
readout_orientation = "0";
line_length = "2200";
inherent_gain = "1";
mclk_multiplier = "4";
pix_clk_hz = "148500000";
min_gain_val = "0"; //dB
max_gain_val = "72"; //dB
min_hdr_ratio = "1";
max_hdr_ratio = "1";
min_framerate = "1.5";
max_framerate = "30";
min_exp_time = "30";
max_exp_time = "660000";
embedded_metadata_height = "1";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
liimx385_imx385_out0: endpoint {
csi-port = <0>;
bus-width = <4>;
remote-endpoint = <&liimx385_csi_in0>;
};
};
};
};
tc358746_b@0e {
compatible = "nvidia,tc358746";
reg = <0x0e>;
devnode = "video1";
/* Physical dimensions of sensor */
physical_w = "15.0";
physical_h = "12.5";
sensor_model ="tc358746";
avdd-reg = "vana";
iovdd-reg = "vif";
dvdd-reg = "vdig";
post_crop_frame_drop = "0";
use_decibel_gain = "true";
delayed_gain = "true";
use_sensor_mode_id = "true";
mode0 {
mclk_khz = "16600";
num_lanes = "4";
tegra_sinterface = "serial_c";
discontinuous_clk = "no";
dpcm_enable = "false";
cil_settletime = "0";
dynamic_pixel_bit_depth = "16";
csi_pixel_bit_depth = "16";
mode_type = "bayer";
pixel_phase = "uyvy";
active_w = "720";
active_h = "576";
readout_orientation = "0";
line_length = "1440";
inherent_gain = "1";
mclk_multiplier = "4";
pix_clk_hz = "66400000";
min_gain_val = "0"; //dB
max_gain_val = "72"; //dB
min_hdr_ratio = "1";
max_hdr_ratio = "1";
min_framerate = "1.5";
max_framerate = "30";
min_exp_time = "30";
max_exp_time = "660000";
embedded_metadata_height = "0";
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
litc358746_tc358746_out1: endpoint {
csi-port = <2>;
bus-width = <4>;
remote-endpoint = <&litc358746_csi_in1>;
};
};
};
};
};
};
/ {
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>;
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 = "imx385_bottom_liimx385";
position = "rear";
orientation = "0";
drivernode0 {
/* Declare PCL support driver (classically known as guid) */
pcl_id = "v4l2_sensor";
/* Driver v4l2 device name */
devname = "imx385 2-001a";
/* Declare the device-tree hierarchy to driver instance */
proc-device-tree = "/proc/device-tree/i2c@3180000/imx385_a@1a";
};
};
module1 {
badge = "tc358746_front_litc358746";
position = "front";
orientation = "1";
drivernode0 {
/* Declare PCL support driver (classically known as guid) */
pcl_id = "v4l2_sensor";
/* Driver v4l2 device name */
devname = "tc358746 2-000e";
/* Declare the device-tree hierarchy to driver instance */
proc-device-tree = "/proc/device-tree/i2c@3180000/tc358746_b@0e";
};
};
};
};
};