Hi Stephen,

On Tue, May 21, 2019 at 10:51:51AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the drm-misc tree got a conflict in:
>
>   Documentation/devicetree/bindings/vendor-prefixes.txt
>
> between commit:
>
>   8122de54602e ("dt-bindings: Convert vendor prefixes to json-schema")
>
> from Linus' tree and commits:
>
>   b4a2c0055a4f ("dt-bindings: Add vendor prefix for VXT Ltd")
>   b1b0d36bdb15 ("dt-bindings: drm/panel: simple: Add binding for TFC S9700RTWV43TR-01B")
>   fbd8b69ab616 ("dt-bindings: Add vendor prefix for Evervision Electronics")
>
> from the drm-misc tree.
>
> I fixed it up (I deleted the file and added the patch below) and can
> carry the fix as necessary. This is now fixed as far as linux-next is
> concerned, but any non trivial conflicts should be mentioned to your
> upstream maintainer when your tree is submitted for merging.  You may
> also want to consider cooperating with the maintainer of the conflicting
> tree to minimise any particularly complex conflicts.
>
> --
> Cheers,
> Stephen Rothwell
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Tue, 21 May 2019 10:48:36 +1000
> Subject: [PATCH] dt-bindings: fix up for vendor prefixes file conversion
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index 83ca4816a78b..749e3c3843d0 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -287,6 +287,8 @@ patternProperties:
>      description: Everest Semiconductor Co. Ltd.
>    "^everspin,.*":
>      description: Everspin Technologies, Inc.
> +  "^evervision,.*":
> +    description: Evervision Electronics Co. Ltd.
>    "^exar,.*":
>      description: Exar Corporation
>    "^excito,.*":
> @@ -851,6 +853,8 @@ patternProperties:
>      description: Shenzhen Techstar Electronics Co., Ltd.
>    "^terasic,.*":
>      description: Terasic Inc.
> +  "^tfc,.*":
> +    description: Three Five Corp
>    "^thine,.*":
>      description: THine Electronics, Inc.
>    "^ti,.*":
> @@ -925,6 +929,8 @@ patternProperties:
>      description: Voipac Technologies s.r.o.
>    "^vot,.*":
>      description: Vision Optical Technology Co., Ltd.
> +  "^vxt,.*"
> +    description: VXT Ltd

I'm not sure whether or not you can change it, but this breaks the
users of that file.

What you want is:

- "^vxt,.*"
+ "^vxt,.*:"

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com