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Date: Tue, 31 Mar 2026 15:31:49 +0100
From: Liviu Dudau <liviu.dudau@arm.com>
To: Guangliu Ding <guangliu.ding@nxp.com>
Cc: Daniel Almeida <daniel.almeida@collabora.com>,
	Alice Ryhl <aliceryhl@google.com>,
	Boris Brezillon <boris.brezillon@collabora.com>,
	Steven Price <steven.price@arm.com>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>, dri-devel@lists.freedesktop.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	Jiyu Yang <jiyu.yang@nxp.com>
Subject: Re: [PATCH 1/2] dt-bindings: gpu: mali-valhall-csf: Document i.MX952
 support
Message-ID: <acva1Xt8V4k9-uG8@e142607>
References: <20260331-master-v1-0-65c8e318d462@nxp.com>
 <20260331-master-v1-1-65c8e318d462@nxp.com>
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In-Reply-To: <20260331-master-v1-1-65c8e318d462@nxp.com>

On Tue, Mar 31, 2026 at 06:12:38PM +0800, Guangliu Ding wrote:
> Add compatible string of Mali G310 GPU on i.MX952 board.
> 
> Signed-off-by: Guangliu Ding <guangliu.ding@nxp.com>
> Reviewed-by: Jiyu Yang <jiyu.yang@nxp.com>
> ---
>  Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
> index 8eccd4338a2b..6a10843a26e2 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
> @@ -20,6 +20,7 @@ properties:
>            - enum:
>                - mediatek,mt8196-mali
>                - nxp,imx95-mali            # G310
> +              - nxp,imx952-mali           # G310

Can you explain why this is needed? Can it not be covered by the existing compatible?

Best regards,
Liviu

>                - rockchip,rk3588-mali
>            - const: arm,mali-valhall-csf   # Mali Valhall GPU model/revision is fully discoverable
>  
> 
> -- 
> 2.34.1
> 

-- 
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