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Document support for this reset register. > > Signed-off-by: Marek Vasut > --- > Cc: Boris Brezillon > Cc: Conor Dooley > Cc: David Airlie > Cc: Fabio Estevam > Cc: Krzysztof Kozlowski > Cc: Liviu Dudau > Cc: Maarten Lankhorst > Cc: Maxime Ripard > Cc: Pengutronix Kernel Team > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Sascha Hauer > Cc: Sebastian Reichel > Cc: Shawn Guo > Cc: Simona Vetter > Cc: Steven Price > Cc: Thomas Zimmermann > Cc: devicetree@vger.kernel.org > Cc: dri-devel@lists.freedesktop.org > Cc: imx@lists.linux.dev > Cc: linux-arm-kernel@lists.infradead.org > --- > .../reset/fsl,imx95-gpu-blk-ctrl.yaml | 49 +++++++++++++++++++ > 1 file changed, 49 insertions(+) > create mode 100644 Documentation/devicetree/bindings/reset/fsl,imx95-gpu-blk-ctrl.yaml > > diff --git a/Documentation/devicetree/bindings/reset/fsl,imx95-gpu-blk-ctrl.yaml b/Documentation/devicetree/bindings/reset/fsl,imx95-gpu-blk-ctrl.yaml > new file mode 100644 > index 0000000000000..dc701bd556c0b > --- /dev/null > +++ b/Documentation/devicetree/bindings/reset/fsl,imx95-gpu-blk-ctrl.yaml > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/reset/fsl,imx95-gpu-blk-ctrl.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale i.MX95 GPU Block Controller > + > +maintainers: > + - Marek Vasut > + > +description: | Needn't | > + This reset controller is a block of ad-hoc debug registers, one of > + which is a single-bit GPU reset. > + > +properties: > + compatible: > + - const: fsl,imx95-gpu-blk-ctrl > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + '#reset-cells': > + const: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - power-domains > + - '#reset-cells' > + > +additionalProperties: false > + > +examples: > + - | > + reset-controller@4d810000 { > + compatible = "fsl,imx95-gpu-blk-ctrl"; > + reg = <0x0 0x4d810000 0x0 0xc>; No sure if it pass dt_binding_check, I remember default 32bit address reg = <0x4d810000 0xc> > + clocks = <&scmi_clk IMX95_CLK_GPUAPB>; suppose you missed dt-binding include file for IMX95_CLK_GPUAPB Frank > + power-domains = <&scmi_devpd IMX95_PD_GPU>; > + #reset-cells = <1>; > + }; > -- > 2.47.2 >