linux-kernel - Re: [PATCH v2 2/7] dt-bindings: leds: leds-qcom-lpg: Add support for LPG PPG

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Message-ID: <900b3b16-cfad-d043-39b4-8ea6802f87bc@quicinc.com>
Date:   Mon, 7 Aug 2023 13:03:05 -0700
From:   Anjelique Melendez <quic_amelende@...cinc.com>
To:     Rob Herring <robh@...nel.org>
CC:     <pavel@....cz>, <lee@...nel.org>, <thierry.reding@...il.com>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <agross@...nel.org>, <andersson@...nel.org>,
        <luca.weiss@...rphone.com>, <konrad.dybcio@...aro.org>,
        <u.kleine-koenig@...gutronix.de>, <quic_subbaram@...cinc.com>,
        <linux-leds@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-pwm@...r.kernel.org>
Subject: Re: [PATCH v2 2/7] dt-bindings: leds: leds-qcom-lpg: Add support for
 LPG PPG



On 8/2/2023 5:25 PM, Rob Herring wrote:
> On Tue, Jul 25, 2023 at 12:34:18PM -0700, Anjelique Melendez wrote:
>> +  - if:
>> +      properties:
>> +        compatible:
>> +          contains:
>> +            enum:
>> +              - qcom,pm8350c-pw
>> +              - qcom,pm8550-pwm
>> +    then:
>> +      properties:
>> +        nvmem:
>> +          minItems: 2
>> +        nvmem-names:
>> +          items:
>> +            - const: lpg_chan_sdam
>> +            - const: lut_sdam
> 
> This can go into the main section and then here you just say 
> 'minItems: 2'. And similar for the 1st if/then.
> 
ACK
>> +      required:
>> +        - nvmem
>> +        - nvmem-names
> 
> Looks like these are always required.
These are only required for the compatibles properties that do not
have lut peripherals. Right now this is is only for qcom,pmi632-lpg, 
qcom,pm8350c-pwm and qcom,pm8550-pwm.