Other Parts Discussed in Thread: SK-AM62B-P1,
Tool/software:
I try taking an image with our custom board based on the SK-AM62X using an imx219 Raspberry Cam V2. I based my dts-nodes on k3-am62x-sk-csi2-imx219.dtso (with the exception of the reset-gpio, but using the regulator works fine for toggeling the reset pin), but the image I take is quite distorted. Do I need to change the pixelrate or something else? And if so, where do I do so? I attached the image taken, sheared, and the "corrected" one.
DTS:
clk_imx219_fixed: imx219-xclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
};
reg_cam: regulator-cam {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_cam>;
compatible = "regulator-fixed";
regulator-name = "reg_cam";
gpio = <&main_gpio0 34 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
&main_i2c2 {
imx219: sensor@10 {
compatible = "sony,imx219";
reg = <0x10>;
clocks = <&clk_imx219_fixed>;
clock-names = "xclk";
VDIG-supply = <®_cam>;
port {
csi2_cam0: endpoint {
remote-endpoint = <&csi2rx0_in_sensor>;
link-frequencies = /bits/ 64 <456000000>;
clock-noncontinuous;
clock-lanes = <0>;
data-lanes = <1 2>;
};
};
};
};
pinctrl_reg_cam: reg-cam-pins {
pinctrl-single,pins = <
AM62X_IOPAD(0x008c, PIN_OUTPUT_PULLUP, 7) /* (L25) GPMC0_WEn.GPIO0_34 */
>;
};
commands used:
media-ctl -d /dev/media0 --reset
media-ctl --set-v4l2 "'30102000.ticsi2rx':0 [fmt:SRGGB8_1X8/640x480 field:none]"
media-ctl --set-v4l2 "'cdns_csi2rx.30101000.csi-bridge':0 [fmt:SRGGB8_1X8/640x480 field:none]"
media-ctl --set-v4l2 "'imx219 2-0010':0 [fmt:SRGGB8_1X8/640x480 field:none]"
v4l2-ctl -d /dev/video0 --set-fmt-video=width=640,height=480,pixelformat=RGGB
v4l2-ctl -d /dev/video0 --stream-mmap --stream-count=1 --stream-to=csi.raw
