Hi Wolfram, On Fri, May 17, 2024 at 5:18 PM Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote: > > The CAN-FD module on R-Car V4M is very similar to the one on R-Car V4H, > > but differ in some hardware parameters, as reflected by the Parameter > > Status Information part of the Global IP Version Register. However, > > none of this parameterization should have any impact on the driver, as > > the driver does not access any register that is impacted by the > > parameterization (except for the number of channels). > > Does the BSP work? I haven't tried the BSP in-se (it does not support Gray Hawk Single), but a forward port of rcar_canfd from the BSP exhibits the same behavior. 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