Hi Clément, Thanks for your patch! Only cosmetic comments from me, as I'm not too familiar with MII. On Thu, Apr 14, 2022 at 2:24 PM Clément Léger <clement.leger@xxxxxxxxxxx> wrote: > Add PCS driver for the MII converter that is present on Renesas RZ/N1 Add a ... on the ... > SoC. This MII converter is reponsible of converting MII to RMII/RGMII responsible for > or act as a MII passtrough. Exposing it as a PCS allows to reuse it pass-through > in both the switch driver and the stmmac driver. Currently, this driver > only allows the PCS to be used by the dual Cortex-A7 subsystem since > the register locking system is not used. > > Signed-off-by: Clément Léger <clement.leger@xxxxxxxxxxx> > --- a/drivers/net/pcs/Kconfig > +++ b/drivers/net/pcs/Kconfig > @@ -18,4 +18,11 @@ config PCS_LYNX > This module provides helpers to phylink for managing the Lynx PCS > which is part of the Layerscape and QorIQ Ethernet SERDES. > > +config PCS_RZN1_MIIC > + tristate "Renesas RZN1 MII converter" RZ/N1 > + help > + This module provides a driver for the MII converter that is available > + on RZN1 SoC. This PCS convert MII to RMII/RGMII or can be in RZ/N1 > + passthrough mode for MII. > + > endmenu 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