Re: [PATCH v6 1/9] dt-bindings: vendor-prefixes: add verisilicon

From: Drew Fustini <fustini@kernel.org>
To: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Cc: dri-devel@lists.freedesktop.org, Guo Ren <guoren@kernel.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	linux-riscv@lists.infradead.org, David Airlie <airlied@gmail.com>,
	Simona Vetter <simona@ffwll.ch>, Rob Herring <robh@kernel.org>,
	Robert Foss <rfoss@kernel.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Michal Wilczynski <m.wilczynski@samsung.com>,
	Luca Ceresoli <luca.ceresoli@bootlin.com>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	devicetree@vger.kernel.org, Conor Dooley <conor+dt@kernel.org>,
	Yao Zi <ziyao@disroot.org>, Jonas Karlman <jonas@kwiboo.se>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Dmitry Baryshkov <lumag@kernel.org>,
	linux-kernel@vger.kernel.org,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Han Gao <rabenda.cn@gmail.com>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Fu Wei <wefu@redhat.com>
Subject: Re: [PATCH v6 1/9] dt-bindings: vendor-prefixes: add verisilicon
Date: Wed, 28 Jan 2026 12:22:40 -0800	[thread overview]
Message-ID: <aXpwED5wSZbnIjae@x1> (raw)
In-Reply-To: <20260123092830.4046009-2-zhengxingda@iscas.ac.cn>

On Fri, Jan 23, 2026 at 05:28:22PM +0800, Icenowy Zheng wrote:
> From: Icenowy Zheng <uwu@icenowy.me>
> 
> VeriSilicon is a Silicon IP vendor, which is the current owner of
> Vivante series video-related IPs and Hantro series video codec IPs.
> 
> Add a vendor prefix for this company.
> 
> Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
> Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
> Acked-by: Rob Herring (Arm) <robh@kernel.org>
> ---
> No changes since v4.
> 
> Changes in v3:
> - Add Rob's ACK.
> 
> No changes in v2.
> 
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index c7591b2aec2a7..18f931f369198 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -1745,6 +1745,8 @@ patternProperties:
>      description: Variscite Ltd.
>    "^vdl,.*":
>      description: Van der Laan b.v.
> +  "^verisilicon,.*":
> +    description: VeriSilicon Microelectronics (Shanghai) Co., Ltd.
>    "^vertexcom,.*":
>      description: Vertexcom Technologies, Inc.
>    "^via,.*":
> -- 
> 2.52.0
> 

I've applied the bindings patches (1, 2, 4) to thead-dt-for-next as well
so that 'make W=1 dtbs_check' won't break for the next release of
linux-next.

https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/log/?h=thead-dt-for-next

I wouldn't normally pick bindings patches but it is a short timeline if
we want to get some testing done in linux-next before sending v6.20 pull
requests. I have created an immutable branch thead-dt-v6.20-dpu-hdmi in
case that helps.

https://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux.git/log/?h=thead-dt-v6.20-dpu-hdmi

I can drop the yaml patches from thead-dt-for-next if people think that
was the wrong thing to do. If we think that the driver changes won't
actually be ready for the merge window, then I can drop all these
patches from thead-dt-for-next.

Thanks,
Drew

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