Add RSPI binding documentation for Renesas RZ/V2L SoC.

RSPI block is identical to one found on RZ/A, so no driver changes are
required. The fallback compatible string "renesas,rspi-rz" will be used
on RZ/V2L.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
---
DTSI changes have been posted as part of series [0].

[0] https://patchwork.kernel.org/project/linux-renesas-soc/
patch/20220227203744.18355-13-prabhakar.mahadev-lad.rj@bp.renesas.com/
---
 Documentation/devicetree/bindings/spi/renesas,rspi.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
index 76e6d9e52fc7..a902f0ca2198 100644
--- a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
+++ b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
@@ -22,6 +22,7 @@ properties:
               - renesas,rspi-r7s72100  # RZ/A1H
               - renesas,rspi-r7s9210   # RZ/A2
               - renesas,r9a07g044-rspi # RZ/G2{L,LC}
+              - renesas,r9a07g054-rspi # RZ/V2L
           - const: renesas,rspi-rz     # RZ/A and RZ/G2{L,LC}
 
       - items:
@@ -124,6 +125,7 @@ allOf:
             enum:
               - renesas,qspi
               - renesas,r9a07g044-rspi
+              - renesas,r9a07g054-rspi
     then:
       required:
         - resets
-- 
2.17.1

On Mon, Feb 28, 2022 at 12:00 AM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> Add RSPI binding documentation for Renesas RZ/V2L SoC.
>
> RSPI block is identical to one found on RZ/A, so no driver changes are
> required. The fallback compatible string "renesas,rspi-rz" will be used
> on RZ/V2L.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

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

On Mon, Feb 28, 2022 at 12:00 AM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> Add RSPI binding documentation for Renesas RZ/V2L SoC.
>
> RSPI block is identical to one found on RZ/A, so no driver changes are
> required. The fallback compatible string "renesas,rspi-rz" will be used
> on RZ/V2L.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>

> --- a/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
> +++ b/Documentation/devicetree/bindings/spi/renesas,rspi.yaml
> @@ -22,6 +22,7 @@ properties:
>                - renesas,rspi-r7s72100  # RZ/A1H
>                - renesas,rspi-r7s9210   # RZ/A2
>                - renesas,r9a07g044-rspi # RZ/G2{L,LC}
> +              - renesas,r9a07g054-rspi # RZ/V2L
>            - const: renesas,rspi-rz     # RZ/A and RZ/G2{L,LC}

The last comment looks a bit strange now. Perhaps just drop it?

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

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

On Sun, 27 Feb 2022 22:59:56 +0000, Lad Prabhakar wrote:
> Add RSPI binding documentation for Renesas RZ/V2L SoC.
> 
> RSPI block is identical to one found on RZ/A, so no driver changes are
> required. The fallback compatible string "renesas,rspi-rz" will be used
> on RZ/V2L.
> 
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: dt-bindings: renesas,rspi: Document RZ/V2L SoC
      commit: f16ed63e53c79070283d3c264de5309794272ae9

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

On 27/02/2022 23:59, Lad Prabhakar wrote:
> Add RSPI binding documentation for Renesas RZ/V2L SoC.
> 
> RSPI block is identical to one found on RZ/A, so no driver changes are
> required. The fallback compatible string "renesas,rspi-rz" will be used
> on RZ/V2L.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
> ---
> DTSI changes have been posted as part of series [0].
> 
> [0] https://patchwork.kernel.org/project/linux-renesas-soc/
> patch/20220227203744.18355-13-prabhakar.mahadev-lad.rj@bp.renesas.com/
> ---
>  Documentation/devicetree/bindings/spi/renesas,rspi.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>


Best regards,
Krzysztof