Overlay: For rock-5t add radxa cam4k for cam0 and cam1

[devashishraj]

• do static syntax check
  • gcc -E -nostdinc -undef -x assembler-with-cpp -I ./include arch/arm64/boot/dts/rockchip/overlay/rock-5t-radxa-camera-4k-on-cam0.dts
• do preprocess check
  • gcc -E -nostdinc -undef -x assembler-with-cpp -I ./include arch/arm64/boot/dts/rockchip/overlay/rock-5t-radxa-camera-4k-on-cam0.dts > rock-5t-radxa-camera-4k-on-cam0.dts.preprocessed
• compile
  • dtbs_check : could not figure this out , make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- dtbs_check takes a lot of time .
• test camera
• repeat for cam1 port

[devashishraj]

@HeyMeco if dts file looks good , i would like to do further tests.

[HeyMeco]

@devashishraj Have you tried this on hw?
I will need to verify on mine sometime soon first

[devashishraj]

@devashishraj Have you tried this on hw? I will need to verify on mine sometime soon first

i used following references ,

• https://github.com/radxa-pkg/radxa-overlays.git
  • rock-5b-plus-cam0-radxa-camera-4k.dts
  • rock-5t-cam0-radxa-camera-4k.dts
• armbian overlays
  • rock-5b-plus-cam0-radxa-camera-4k.dts
  • rock-5-itx-radxa-camera-4k-on-cam0.dts

If it looks good by you i will try to compile and test on hw.

[HeyMeco]

For the future: Dont open PR's that could be broken. You can open draft PR's instead

[devashishraj]

@HeyMeco , i tried hw testing but i ran into two types of error :

:~# dmesg | grep -i imx415
[   12.742879] platform csi2-dphy0: Fixed dependency cycle(s) with /i2c@feab0000/imx415@1a
[   13.061321] imx415 3-001a: driver version: 00.01.08
[   13.061351] imx415 3-001a:  Get hdr mode failed! no hdr default
[   13.061376] imx415 3-001a: detect imx415 lane 4
[   13.061464] imx415 3-001a: Failed to get power-gpios
[   13.061478] imx415 3-001a: could not get default pinstate
[   13.061487] imx415 3-001a: could not get sleep pinstate
[   13.061499] imx415 3-001a: Looking up dvdd-supply from device tree
[   13.061514] imx415 3-001a: Looking up dvdd-supply property in node /i2c@feab0000/imx415@1a failed
[   13.061563] imx415 3-001a: supply dvdd not found, using dummy regulator
[   13.061749] imx415 3-001a: Looking up dovdd-supply from device tree
[   13.061767] imx415 3-001a: Looking up dovdd-supply property in node /i2c@feab0000/imx415@1a failed
[   13.061797] imx415 3-001a: supply dovdd not found, using dummy regulator
[   13.061843] imx415 3-001a: Looking up avdd-supply from device tree
[   13.061856] imx415 3-001a: Looking up avdd-supply property in node /i2c@feab0000/imx415@1a failed
[   13.061885] imx415 3-001a: supply avdd not found, using dummy regulator
[   13.133879] imx415 3-001a: Detected imx415 id 0000e0
[   13.196082] imx415 3-001a: Consider updating driver imx415 to match on endpoints
[   13.196100] rockchip-csi2-dphy csi2-dphy0: dphy0 matches m00_f_imx415 3-001a:bus type 5

• Failed to get power-gpios and pinctrl
• regulators (DVDD / DOVDD / AVDD) not defined.

[devashishraj]

@HeyMeco any hints/tips to debug ?