On Wed, 30 Mar 2022 at 11:46, Tinghan Shen <tinghan.shen@xxxxxxxxxxxx> wrote: > > MediaTek has a new version of mmc IP since mt8183. Some IO registers > are moved to top to improve hardware design and named as "host top > registers". > > Add host top register in the reg binding description for mt8183 and > successors. > > Signed-off-by: Wenbin Mei <wenbin.mei@xxxxxxxxxxxx> > Signed-off-by: Tinghan Shen <tinghan.shen@xxxxxxxxxxxx> Applied for next, thanks! Kind regards Uffe > --- > Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 15 ++++++++++++++- > 1 file changed, 14 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml > index 297ada03e3de..2a2e9fa8c188 100644 > --- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml > +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml > @@ -40,7 +40,10 @@ properties: > - const: mediatek,mt8183-mmc > > reg: > - maxItems: 1 > + minItems: 1 > + items: > + - description: base register (required). > + - description: top base register (required for MT8183). > > clocks: > description: > @@ -168,6 +171,16 @@ required: > - vmmc-supply > - vqmmc-supply > > +if: > + properties: > + compatible: > + contains: > + const: mediatek,mt8183-mmc > +then: > + properties: > + reg: > + minItems: 2 > + > unevaluatedProperties: false > > examples: > -- > 2.18.0 >
