linux-kernel - Re: [RFC PATCH v2 11/19] dt-bindings: gpu: Add 'resets' property for GPU initialization

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Message-ID: <06c381c3-f181-4422-8aec-d4efcc6d3f07@kernel.org>
Date: Mon, 23 Dec 2024 17:29:06 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Michal Wilczynski <m.wilczynski@...sung.com>, mturquette@...libre.com,
 sboyd@...nel.org, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 drew@...7.com, guoren@...nel.org, wefu@...hat.com, jassisinghbrar@...il.com,
 paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu,
 frank.binns@...tec.com, matt.coster@...tec.com,
 maarten.lankhorst@...ux.intel.com, mripard@...nel.org, tzimmermann@...e.de,
 airlied@...il.com, simona@...ll.ch, ulf.hansson@...aro.org,
 jszhang@...nel.org, p.zabel@...gutronix.de, m.szyprowski@...sung.com
Cc: linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
 dri-devel@...ts.freedesktop.org, linux-pm@...r.kernel.org
Subject: Re: [RFC PATCH v2 11/19] dt-bindings: gpu: Add 'resets' property for
 GPU initialization

On 23/12/2024 13:55, Michal Wilczynski wrote:
> diff --git a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> index 256e252f8087..4078cc816ea1 100644
> --- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> +++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml
> @@ -37,6 +37,12 @@ properties:
>    power-domains:
>      maxItems: 1
>  
> +  resets:
> +    maxItems: 1
> +
> +  reset-names:
> +    const: gpu
Name being equal to the name of the block is not useful. Drop
reset-names. Reset framework allows to get the reset instance without name.

Best regards,
Krzysztof