Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Tue, 30 Aug 2022 09:06:40 +0200 | Subject | Re: [PATCH] dt-bindings: mmc: renesas,sdhi: Add iommus property |
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Hi Prabhakar,
Thanks for your patch!
On Mon, Aug 29, 2022 at 11:43 PM Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote: > The SDHI block on Renesas R-Car and RZ/G2 SoC's make use of IOMMU.
blocks ... SoCs
> This patch fixes the below dtbs_check warnings: > arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb: mmc@ee100000: Unevaluated properties are not allowed ('iommus' was unexpected) > From schema: Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml > @@ -77,6 +77,9 @@ properties: > > clock-names: true > > + iommus: > + maxItems: 1
I would insert iommus below dma-names, as iommus belongs to dmas, logically (yes I know dmas is not used on R-Car Gen3 and RZ/G2, as SDHI has its own DMA controller).
> + > dmas: > minItems: 4 > maxItems: 4
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
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