On Thu, Feb 27, 2025 at 05:58:03PM +0100, Marek Vasut wrote: > The instance of the GPU populated in Freescale i.MX95 does require > release from reset by writing into a single GPUMIX block controller > GPURESET register bit 0. Document support for one optional reset. > > Signed-off-by: Marek Vasut <marex@xxxxxxx> Reviewed-by: Frank Li <Frank.Li@xxxxxxx> > --- > Cc: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx> > Cc: Conor Dooley <conor+dt@xxxxxxxxxx> > Cc: David Airlie <airlied@xxxxxxxxx> > Cc: Fabio Estevam <festevam@xxxxxxxxx> > Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx> > Cc: Liviu Dudau <liviu.dudau@xxxxxxx> > Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> > Cc: Maxime Ripard <mripard@xxxxxxxxxx> > Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx> > Cc: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> > Cc: Rob Herring <robh@xxxxxxxxxx> > Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> > Cc: Sebastian Reichel <sre@xxxxxxxxxx> > Cc: Shawn Guo <shawnguo@xxxxxxxxxx> > Cc: Simona Vetter <simona@xxxxxxxx> > Cc: Steven Price <steven.price@xxxxxxx> > Cc: Thomas Zimmermann <tzimmermann@xxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx > Cc: imx@xxxxxxxxxxxxxxx > Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > --- > .../devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml > index a5b4e00217587..0efa06822a543 100644 > --- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml > +++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml > @@ -61,6 +61,9 @@ properties: > minItems: 1 > maxItems: 5 > > + resets: > + maxItems: 1 > + > sram-supply: true > > "#cooling-cells": > -- > 2.47.2 >
