linux-kernel - Re: [PATCH v1 1/2] dt-bindings: hwmon: ina2xx: add supply property

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Message-ID: <6DBD0F5A-4625-4FCD-8D64-23293D734A82@gmail.com>
Date:   Wed, 08 Mar 2023 14:58:20 +0200
From:   Svyatoslav Ryhel <clamor95@...il.com>
To:     Mark Brown <broonie@...nel.org>
CC:     Guenter Roeck <linux@...ck-us.net>,
        Jean Delvare <jdelvare@...e.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] dt-bindings: hwmon: ina2xx: add supply property



8 березня 2023 р. 14:54:34 GMT+02:00, Mark Brown <broonie@...nel.org> написав(-ла):
>On Wed, Mar 08, 2023 at 11:40:23AM +0200, Svyatoslav Ryhel wrote:
>> Add supply property.
>
>> +  vdd-supply: true
>> +
>>  required:
>>    - compatible
>>    - reg
>
>Unless the device can work without power the supply should be required.

Device can work without supply defined on most devices, but in my case power is gated with gpio and devices will not work without fixed regulator.