linux-kernel - Re: [PATCH v2 09/20] dt-bindings: reset: npcm: add GCR syscon property

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Date:   Wed, 8 Jun 2022 12:06:17 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Tomer Maimon <tmaimon77@...il.com>, avifishman70@...il.com,
        tali.perry1@...il.com, joel@....id.au, venture@...gle.com,
        yuenn@...gle.com, benjaminfair@...gle.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
        sboyd@...nel.org, p.zabel@...gutronix.de,
        gregkh@...uxfoundation.org, daniel.lezcano@...aro.org,
        tglx@...utronix.de, wim@...ux-watchdog.org, linux@...ck-us.net,
        catalin.marinas@....com, will@...nel.org, arnd@...db.de,
        olof@...om.net, jirislaby@...nel.org, shawnguo@...nel.org,
        bjorn.andersson@...aro.org, geert+renesas@...der.be,
        marcel.ziswiler@...adex.com, vkoul@...nel.org,
        biju.das.jz@...renesas.com, nobuhiro1.iwamatsu@...hiba.co.jp,
        robert.hancock@...ian.com, j.neuschaefer@....net, lkundrak@...sk
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 09/20] dt-bindings: reset: npcm: add GCR syscon
 property

On 08/06/2022 11:56, Tomer Maimon wrote:
> Describe syscon property that handles general
> control registers(GCR) in Nuvoton BMC NPCM
> reset driver.

I already asked about this.

Could you please implement the comments you receive? It's not just one,
it's several of them have to be repeated.

> 
> Signed-off-by: Tomer Maimon <tmaimon77@...il.com>
> ---
>  .../devicetree/bindings/reset/nuvoton,npcm-reset.yaml       | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.yaml b/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.yaml
> index 0998f481578d..c6bbc1589ab9 100644
> --- a/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.yaml
> +++ b/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.yaml
> @@ -19,6 +19,10 @@ properties:
>    '#reset-cells':
>      const: 2
>  
> +  nuvoton,sysgcr:
> +    $ref: "/schemas/types.yaml#/definitions/phandle"

Skip quotes.

> +    description: a phandle to access GCR registers.
> +
>    nuvoton,sw-reset-number:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      minimum: 1
> @@ -31,6 +35,7 @@ required:
>    - compatible
>    - reg
>    - '#reset-cells'
> +  - nuvoton,sysgcr

Aren't you breaking existing DTBs?

>  
>  additionalProperties: false
>  
> @@ -41,6 +46,7 @@ examples:
>          compatible = "nuvoton,npcm750-reset";
>          reg = <0xf0801000 0x70>;
>          #reset-cells = <2>;
> +        nuvoton,sysgcr = <&gcr>;
>          nuvoton,sw-reset-number = <2>;
>      };
>  


Best regards,
Krzysztof