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    SubjectRe: [PATCH 2/4] media: dt-bindings: cedrus: Make allwinner,sram optional
    Hi Samuel,

    On Sat 31 Dec 22, 10:46, Samuel Holland wrote:
    > Allwinner SoCs can remap some bits of peripheral SRAM to a contiguous
    > range of addresses for use by early boot software. Usually the video
    > engine's SRAM is used for this purpose, so its mapping must be switched
    > back before the hardware can be used.
    >
    > However, the D1 and related SoCs use the DSP SRAM for this purpose. As a
    > result, the video engine SRAM is not switchable, and there is no need
    > for an allwinner,sram reference in the devicetree.
    >
    > Signed-off-by: Samuel Holland <samuel@sholland.org>

    Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

    Cheers,

    Paul

    > ---
    >
    > .../bindings/media/allwinner,sun4i-a10-video-engine.yaml | 1 -
    > 1 file changed, 1 deletion(-)
    >
    > diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
    > index d5be7f604e8c..74363b242fff 100644
    > --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
    > +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
    > @@ -73,7 +73,6 @@ required:
    > - clocks
    > - clock-names
    > - resets
    > - - allwinner,sram
    >
    > additionalProperties: false
    >
    > --
    > 2.37.4
    >

    --
    Paul Kocialkowski, Bootlin
    Embedded Linux and kernel engineering
    https://bootlin.com
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