Visualised a few of the arm64 DTS files located in https://github.com/devicetree-org/devicetree-source Also verified dtv-demo on a fresh PC.
Couple of tweaks to the demo were required...
1. Modify dtv.py to support the layout of the devicetree-source repo - baseDir = re.search('^.*(?=arch/arm)', dtsFile) + baseDir = re.search('^.*(?=src/arm)', dtsFile)
2. Set executable permissions (if not set upon git clone to a fresh PC) chmod +x ./dtc ./dtv.py
3. Visualise DTS files under devicetree-source-repo/src/arm64/ python3 dtv.py File -> Open Select a dts file under devicetree-source-repo/src/arm64/
regards CVS