On Wed, Feb 26, 2025 at 04:59:02PM -0300, Maíra Canal wrote: > V3D 7.1 exposes a new register block, called V3D_SMS. As BCM2712 has a > V3D 7.1 core, add a new register item to the list. Similar to the GCA > and bridge register, SMS is optional and should only be added for V3D > 7.1 variants. > > Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx> > Cc: Conor Dooley <conor+dt@xxxxxxxxxx> > Cc: Nicolas Saenz Julienne <nsaenz@xxxxxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > Signed-off-by: Maíra Canal <mcanal@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml b/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml > index dc078ceeca9ac3447ba54a7c8830821f0b2a7f9f..8a3d3fc6065d7756da141bda4dc522f63be5e9a1 100644 > --- a/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml > +++ b/Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml > @@ -27,14 +27,16 @@ properties: > - description: core0 register (required) > - description: GCA cache controller register (if GCA controller present) > - description: bridge register (if no external reset controller) > + - description: SMS register (if SMS controller present) > minItems: 2 > > reg-names: > items: > - const: hub > - const: core0 > - - enum: [ bridge, gca ] > - - enum: [ bridge, gca ] > + - enum: [ bridge, gca, sms ] > + - enum: [ bridge, gca, sms ] > + - enum: [ bridge, gca, sms ] > minItems: 2 Can you add a per-compatible restriction, to only allow maxItems: 2 when the compatible is not mcb2712 please?
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