Hi Wolfram, Thanks for your patch! On Thu, 20 Mar 2025 at 11:36, Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote: > The tool is not embedded in the testing framework. 'rtc' from rtc-tools > serves as a much better programming example. No need to carry this tool > in the kernel tree. Where can I find these "rtc-tools"? They don't seem to be carried by e.g. Ubuntu or Debian. Google Search gives lots of results for something that looks completely unrelated. Ubuntu also suggest: $ rtc Command 'rtc' not found, but can be installed with: sudo apt install nvram-wakeup Is that the same rtc tool? > tools/testing/selftests/rtc/.gitignore | 1 - > tools/testing/selftests/rtc/Makefile | 2 - > tools/testing/selftests/rtc/setdate.c | 77 -------------------------- Iff this can be cross-compiled easily, it might be a better option than the rtc-tools I couldn't find... Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds