[v1] arm64: dts: renesas: Add I2C and SDHI nodes for RZ/T2H and RZ/N2H SoCs

[PATCH 0/6] arm64: dts: renesas: Add I2C and SDHI nodes for RZ/T2H and RZ/N2H SoCs

Posted by Prabhakar 3 months, 2 weeks ago

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Hi All,

This patch series adds I2C and SDHI nodes for the Renesas RZ/T2H
(R9A09G077) and RZ/N2H (R9A09G087) SoCs. The I2C/SDHI nodes are added
to the respective SoC DTSI files. Additionally, user LEDs are added
to the RZ/T2H EVK and RZ/N2H EVK boards.

Note, these patches apply on top of the series:
https://lore.kernel.org/all/20250617171957.162145-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
https://lore.kernel.org/all/20250617162810.154332-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

Cheers,
Prabhakar

Lad Prabhakar (6):
  arm64: dts: renesas: r9a09g077: Add I2C controller nodes
  arm64: dts: renesas: r9a09g087: Add I2C controller nodes
  arm64: dts: renesas: r9a09g077: Add SDHI nodes
  arm64: dts: renesas: r9a09g087: Add SDHI nodes
  arm64: dts: renesas: r9a09g077m44-rzt2h-evk: Add user LEDs
  arm64: dts: renesas: r9a09g087m44-rzn2h-evk: Add user LEDs

 arch/arm64/boot/dts/renesas/r9a09g077.dtsi    | 85 +++++++++++++++++++
 .../dts/renesas/r9a09g077m44-rzt2h-evk.dts    | 50 +++++++++++
 arch/arm64/boot/dts/renesas/r9a09g087.dtsi    | 85 +++++++++++++++++++
 .../dts/renesas/r9a09g087m44-rzn2h-evk.dts    | 54 ++++++++++++
 4 files changed, 274 insertions(+)

-- 
2.49.0

Re: [PATCH 0/6] arm64: dts: renesas: Add I2C and SDHI nodes for RZ/T2H and RZ/N2H SoCs

Posted by Geert Uytterhoeven 3 months, 2 weeks ago

Hi Prabhakar,

On Wed, 25 Jun 2025 at 17:30, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> This patch series adds I2C and SDHI nodes for the Renesas RZ/T2H
> (R9A09G077) and RZ/N2H (R9A09G087) SoCs. The I2C/SDHI nodes are added
> to the respective SoC DTSI files. Additionally, user LEDs are added
> to the RZ/T2H EVK and RZ/N2H EVK boards.

Thanks for your series!

> Note, these patches apply on top of the series:
> https://lore.kernel.org/all/20250617171957.162145-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
> https://lore.kernel.org/all/20250617162810.154332-1-prabhakar.mahadev-lad.rj@bp.renesas.com/

FTR, the LED patches also depend on:
  - Adding the pinctrl nodes,
  - Including dt-bindings/pinctrl/renesas,r9a09g077-pinctrl.h>,
  - Adding RZN2H_*() macros.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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

Re: [PATCH 0/6] arm64: dts: renesas: Add I2C and SDHI nodes for RZ/T2H and RZ/N2H SoCs

Posted by Lad, Prabhakar 3 months, 1 week ago

Hi Geert,

On Thu, Jun 26, 2025 at 3:26 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>
> Hi Prabhakar,
>
> On Wed, 25 Jun 2025 at 17:30, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> > This patch series adds I2C and SDHI nodes for the Renesas RZ/T2H
> > (R9A09G077) and RZ/N2H (R9A09G087) SoCs. The I2C/SDHI nodes are added
> > to the respective SoC DTSI files. Additionally, user LEDs are added
> > to the RZ/T2H EVK and RZ/N2H EVK boards.
>
> Thanks for your series!
>
> > Note, these patches apply on top of the series:
> > https://lore.kernel.org/all/20250617171957.162145-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
> > https://lore.kernel.org/all/20250617162810.154332-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
>
> FTR, the LED patches also depend on:
>   - Adding the pinctrl nodes,
>   - Including dt-bindings/pinctrl/renesas,r9a09g077-pinctrl.h>,
>   - Adding RZN2H_*() macros.
>
Oops, thanks for pointing this out. I missed to mention this dependency,

Cheers,
Prabhakar