Hi Prabhakar,
On Wed, 25 Jun 2025 at 15:07, Prabhakar <prabhakar.csengg@xxxxxxxxx> wrote:
> From: Thierry Bultel <thierry.bultel.yh@xxxxxxxxxxxxxx>
>
> Add the pinctrl and gpio driver for RZ/T2H
>
> Signed-off-by: Thierry Bultel <thierry.bultel.yh@xxxxxxxxxxxxxx>
> Co-developed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> ---
> v1->v2:
> - All the regions are now accessed by reg names
> - Added support to validate the pins
Thanks for the update!
> --- a/drivers/pinctrl/renesas/Kconfig
> +++ b/drivers/pinctrl/renesas/Kconfig
> @@ -44,6 +44,7 @@ config PINCTRL_RENESAS
> select PINCTRL_RZG2L if ARCH_R9A09G047
> select PINCTRL_RZG2L if ARCH_R9A09G056
> select PINCTRL_RZG2L if ARCH_R9A09G057
> + select PINCTRL_RZT2H if ARCH_R9A09G077
> select PINCTRL_PFC_SH7203 if CPU_SUBTYPE_SH7203
> select PINCTRL_PFC_SH7264 if CPU_SUBTYPE_SH7264
> select PINCTRL_PFC_SH7269 if CPU_SUBTYPE_SH7269
> @@ -249,6 +250,18 @@ config PINCTRL_RZN1
> help
> This selects pinctrl driver for Renesas RZ/N1 devices.
>
> +config PINCTRL_RZT2H
> + bool "pin control support for RZ/T2H"
> + depends on OF
> + depends on ARCH_R9A09G077 || COMPILE_TEST
This line is not needed, as PINCTRL_RZT2H is selected above (On RZ/A1,
RZ/A2, and RZ/N1, the pin control driver is optional). Please move the
"|| COMPILE_TEST" to the prompt, like is done for most other drivers.
> + select GPIOLIB
> + select GENERIC_PINCTRL_GROUPS
> + select GENERIC_PINMUX_FUNCTIONS
> + select GENERIC_PINCONF
> + help
> + This selects GPIO and pinctrl driver for Renesas RZ/T2H
> + platforms.
> +
> config PINCTRL_RZV2M
> bool "pin control support for RZ/V2M"
> depends on OF
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
