linux-kernel - Re: [PATCH v2 1/2] dt-bindings: gpu: mali-valhall: make mali-supply optional

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Message-ID: <aOfKDbjIHnFi6AX1@lizhi-Precision-Tower-5810>
Date: Thu, 9 Oct 2025 10:43:25 -0400
From: Frank Li <Frank.li@....com>
To: Steven Price <steven.price@....com>
Cc: Rain Yang <jiyu.yang@....nxp.com>, imx@...ts.linux.dev,
	dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, boris.brezillon@...labora.com,
	liviu.dudau@....com, maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org, tzimmermann@...e.de, airlied@...il.co,
	simona@...ll.ch, marek.vasut@...lbox.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org,
	Rain Yang <jiyu.yang@....com>
Subject: Re: [PATCH v2 1/2] dt-bindings: gpu: mali-valhall: make mali-supply
 optional

On Thu, Oct 09, 2025 at 02:00:43PM +0100, Steven Price wrote:
> Series applied to drm-misc-next.

I have not seen DT team's acked tag for binding.

Frank

>
> Thanks,
> Steve
>
> On 28/09/2025 10:03, Rain Yang wrote:
> > From: Rain Yang <jiyu.yang@....com>
> >
> > Not all platforms require the mali-supply regulator. This change removes
> > it from the required list in the binding schema, and make mali-supply
> > required for rk3588 only.
> >
> > Signed-off-by: Rain Yang <jiyu.yang@....com>
> > ---
> >  .../devicetree/bindings/gpu/arm,mali-valhall-csf.yaml          | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
> > index b220cbd5362f..ef9791d8ed95 100644
> > --- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
> > +++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
> > @@ -92,7 +92,6 @@ required:
> >    - interrupts
> >    - interrupt-names
> >    - clocks
> > -  - mali-supply
> >
> >  additionalProperties: false
> >
> > @@ -109,6 +108,8 @@ allOf:
> >          power-domains:
> >            maxItems: 1
> >          power-domain-names: false
> > +      required:
> > +        - mali-supply
> >
> >  examples:
> >    - |
>