linux-kernel - Re: [PATCH 1/6] dt-bindings: gpu: powervr-rogue: Add PowerVR support for some Renesas GPUs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAMuHMdWhtu7nuBpC=TSY6rMaReJNgYok535xXotDyKJDT1_Mzw@mail.gmail.com>
Date: Tue, 27 Feb 2024 08:48:28 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Adam Ford <aford173@...il.com>
Cc: dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org, 
	aford@...conembedded.com, Frank Binns <frank.binns@...tec.com>, 
	Matt Coster <matt.coster@...tec.com>, David Airlie <airlied@...il.com>, 
	Daniel Vetter <daniel@...ll.ch>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
	Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, 
	Magnus Damm <magnus.damm@...il.com>, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/6] dt-bindings: gpu: powervr-rogue: Add PowerVR support
 for some Renesas GPUs

Hi Adam,

On Tue, Feb 27, 2024 at 4:46 AM Adam Ford <aford173@...il.com> wrote:
> Update the binding to add support for various Renesas SoC's with PowerVR
> Rogue GX6250 and GX6650 GPUs.  These devices only need one clock, so update
> the table to indicate such like what was done for the ti,am62-gpu.
>
> Signed-off-by: Adam Ford <aford173@...il.com>

Thanks for your patch!

> --- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> +++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> @@ -14,6 +14,11 @@ properties:
>    compatible:
>      items:
>        - enum:
> +          - renesas,r8a774a1-gpu

I would add a comment like this:

    - renesas,r8a774a1-gpu # PowerVR Series 6XT GX6650 on RZ/G2M

> +          - renesas,r8a774e1-gpu

    .. # PowerVR Series 6XT GX6650 on RZ/G2H

> +          - renesas,r8a77951-gpu

    ... # PowerVR Series 6XT GX6650 on R-Car H3 ES2.0+

> +          - renesas,r8a77960-gpu

    ... # PowerVR Series 6XT GX6250 on R-Car M3-W

> +          - renesas,r8a77961-gpu

    ... # PowerVR Series 6XT GX6250 on R-Car M3-W+

>            - ti,am62-gpu
>        - const: img,img-axe # IMG AXE GPU model/revision is fully discoverable
>
> @@ -51,7 +56,13 @@ allOf:
>        properties:
>          compatible:
>            contains:
> -            const: ti,am62-gpu
> +            enum:
> +              - ti,am62-gpu
> +              - renesas,r8a774a1-gpu
> +              - renesas,r8a774e1-gpu
> +              - renesas,r8a77951-gpu
> +              - renesas,r8a77960-gpu
> +              - renesas,r8a77961-gpu

Please preserve alphabetical sort order.

>      then:
>        properties:
>          clocks:
> --
> 2.43.0

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68korg

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds