linux-kernel - Re: [PATCH 03/11] dt-bindings: reset: mobileye,eyeq5-reset: add EyeQ6L and EyeQ6H

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Message-ID: <975a8554-a299-4394-be15-c910cf9688ae@linaro.org>
Date: Thu, 11 Apr 2024 08:14:42 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Théo Lebrun <theo.lebrun@...tlin.com>,
 Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>,
 Linus Walleij <linus.walleij@...aro.org>
Cc: linux-mips@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
 linux-gpio@...r.kernel.org,
 Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
 Gregory CLEMENT <gregory.clement@...tlin.com>,
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
 Tawfik Bayouk <tawfik.bayouk@...ileye.com>
Subject: Re: [PATCH 03/11] dt-bindings: reset: mobileye,eyeq5-reset: add
 EyeQ6L and EyeQ6H

On 10/04/2024 19:12, Théo Lebrun wrote:
> Add bindings for EyeQ6L and EyeQ6H reset controllers.
> 
> Some controllers host a single domain, meaning a single cell is enough.
> We do not enforce reg-names for such nodes.
> 
> Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
> ---
>  .../bindings/reset/mobileye,eyeq5-reset.yaml       | 88 ++++++++++++++++++----
>  MAINTAINERS                                        |  1 +
>  2 files changed, 74 insertions(+), 15 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/reset/mobileye,eyeq5-reset.yaml b/Documentation/devicetree/bindings/reset/mobileye,eyeq5-reset.yaml
> index 062b4518347b..799bcf15bed9 100644
> --- a/Documentation/devicetree/bindings/reset/mobileye,eyeq5-reset.yaml
> +++ b/Documentation/devicetree/bindings/reset/mobileye,eyeq5-reset.yaml
> @@ -4,11 +4,13 @@
>  $id: http://devicetree.org/schemas/reset/mobileye,eyeq5-reset.yaml#
>  $schema: http://devicetree.org/meta-schemas/core.yaml#
>  
> -title: Mobileye EyeQ5 reset controller
> +title: Mobileye EyeQ reset controller
>  
>  description:
> -  The EyeQ5 reset driver handles three reset domains. Its registers live in a
> -  shared region called OLB.
> +  EyeQ reset controller handles one or more reset domains. They live in shared
> +  regions called OLB. EyeQ5 and EyeQ6L host one OLB each, each with one reset
> +  instance. EyeQ6H hosts 7 OLB regions; three of those (west, east,
> +  accelerator) host reset controllers. West and east are duplicates.
>  
>  maintainers:
>    - Grégory Clement <gregory.clement@...tlin.com>
> @@ -17,27 +19,83 @@ maintainers:
>  
>  properties:
>    compatible:
> -    const: mobileye,eyeq5-reset
> +    enum:
> +      - mobileye,eyeq5-reset
> +      - mobileye,eyeq6l-reset
> +      - mobileye,eyeq6h-we-reset
> +      - mobileye,eyeq6h-acc-reset
>  
> -  reg:
> -    maxItems: 3
> +  reg: true

Same mistakes. Please open existing bindings with multiple variants,
e.g. some Qualcomm, and take a look how it is done there.

Best regards,
Krzysztof