From: Liviu Dudau <liviu.dudau@arm.com>
To: Conor Dooley <conor@kernel.org>
Cc: Cunyuan Liu <cunyuan.liu@cixtech.com>,
maarten.lankhorst@linux.intel.com, mripard@kernel.org,
tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
neil.armstrong@linaro.org, heiko@sntech.de, marex@nabladev.com,
dev@kael-k.io, prabhakar.mahadev-lad.rj@bp.renesas.com,
andre.przywara@arm.com, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
cix-kernel-upstream@cixtech.com
Subject: Re: [PATCH 1/3] dt-bindings: vendor-prefixes: Add Arm Technology (China) Co., Ltd.
Date: Wed, 11 Mar 2026 19:15:33 +0000 [thread overview]
Message-ID: <abG_VYCC8zpvjmlw@e142607> (raw)
In-Reply-To: <20260311-playful-unwritten-95530cbd5206@spud>
On Wed, Mar 11, 2026 at 06:42:23PM +0000, Conor Dooley wrote:
> On Wed, Mar 11, 2026 at 01:55:04PM +0800, Cunyuan Liu wrote:
> > Add "armchina" vendor prefix for Arm Technology (China) Co., Ltd.
>
> Is this not a subsidiary of arm, that should just use the arm prefix?
It is more complicated than that. For what the kernel is interested in
they should be treated as a separate entity as their products do not
carry automatic compatibility with arm's ones.
Best regards,
Liviu
>
> >
> > Link: https://www.armchina.com/
> >
> > Signed-off-by: Cunyuan Liu <cunyuan.liu@cixtech.com>
> > ---
> > 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 ee7fd3cfe203..c7ca7f43925b 100644
> > --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> > +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> > @@ -172,6 +172,8 @@ patternProperties:
> > description: ARM Ltd.
> > "^armadeus,.*":
> > description: ARMadeus Systems SARL
> > + "^armchina,.*":
> > + description: Arm Technology (China) Co., Ltd.
> > "^armsom,.*":
> > description: ArmSoM Technology Co., Ltd.
> > "^arrow,.*":
> > --
> > 2.53.0
> >
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
next prev parent reply other threads:[~2026-03-11 19:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-11 5:55 [PATCH 0/3] Arm China Linlon-D6 display controller support Cunyuan Liu
2026-03-11 5:55 ` [PATCH 1/3] dt-bindings: vendor-prefixes: Add Arm Technology (China) Co., Ltd Cunyuan Liu
2026-03-11 18:42 ` Conor Dooley
2026-03-11 19:15 ` Liviu Dudau [this message]
2026-03-11 20:16 ` Krzysztof Kozlowski
2026-03-11 22:37 ` Rob Herring (Arm)
2026-03-11 5:55 ` [PATCH 2/3] dt-bindings: display: arm,komeda: add Arm China Linlon D6 compatible Cunyuan Liu
2026-03-11 19:11 ` Liviu Dudau
2026-03-11 20:16 ` Krzysztof Kozlowski
2026-03-12 8:15 ` Cunyuan Liu
2026-03-12 16:06 ` Krzysztof Kozlowski
2026-03-11 5:55 ` [PATCH 3/3] drm/komeda: Add support for Arm China Linlon-D6 Cunyuan Liu
2026-03-11 19:42 ` Liviu Dudau
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