On Thu, Feb 10, 2022 at 9:02 PM Linus Walleij <linus.walleij@xxxxxxxxxx> wrote: > > On Fri, Dec 17, 2021 at 4:36 PM Marcelo Roberto Jimenez > <marcelo.jimenez@xxxxxxxxx> wrote: > > > My system is ARM926EJ-S rev 5 (v5l) (AT91SAM9G25), the board is an ACME Systems Arietta. > > Which devicetree or boardfile in the upstream Linux kernel is this system > using? arch/arm/boot/dts/at91-ariettag25.dts But it is worth noting that the first lines in this file are: /* * Device Tree file for Arietta G25 * This device tree is minimal, to activate more peripherals, see: * http://dts.acmesystems.it/arietta/ */ And also that the URL in the comment above is old and now it should read: http://linux.tanzilli.com/ In any case, the upstream file should be enough to test the issue reported here. > Yours, > Linus Walleij Regards, Marcelo.