linux-kernel - Re: [PATCH 1/2] dt-bindings: lan966x-otpc: document Lan966X OTPC

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Date:   Mon, 22 Aug 2022 08:04:56 +0200
From:   Horatiu Vultur <horatiu.vultur@...rochip.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <srinivas.kandagatla@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>
Subject: Re: [PATCH 1/2] dt-bindings: lan966x-otpc: document Lan966X OTPC

The 08/19/2022 09:52, Krzysztof Kozlowski wrote:

Hi Krzysztof,

> 
> On 18/08/2022 19:44, Horatiu Vultur wrote:
> > Document Lan966x OTP controller.
> >
> > +
> > +properties:
> > +  compatible:
> > +    items:
> > +      - const: microchip,lan966x-otpc
> 
> No wildcards in compatible (which will also affect the file name as it
> should match the compatible).

Ok, I will replace lan966x with lan966 as the SoC is defined (SOC_LAN966)

> 
> > +      - const: syscon
> 
> Is OTP controller also system controller register region? This is a bit
> odd and looks like hack not to use nvmem subsystem.

That was a copy paste mistake. The OTP controller is not a system
controller register region.

> 
> > +
> > +  reg:
> > +    maxItems: 1
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +
> > +unevaluatedProperties: false
> > +
> > +examples:
> > +  - |
> > +    otpc: otp@...21000 {
> > +        compatible = "microchip,lan966x-otpc", "syscon";
> > +        reg = <0xe0021000 0x300>;
> > +    };
> > +
> > +...
> 
> 
> Best regards,
> Krzysztof

-- 
/Horatiu