linux-kernel - Re: [PATCH v2 2/2] regulator: Add support for TI TPS6287x regulators

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 5 May 2023 20:52:33 +0900
From:   Mark Brown <broonie@...nel.org>
To:     Mårten Lindahl <martenli@...s.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        kernel@...s.com
Subject: Re: [PATCH v2 2/2] regulator: Add support for TI TPS6287x regulators

On Fri, May 05, 2023 at 08:46:06AM +0200, Mårten Lindahl wrote:

> 2. Dynamically set the range when a new voltage is set. This way any
>    voltage from
>    0.4V to 3.35V could be set if the DT node has:
>    regulator-min-microvolt = <400000>;
>    regulator-max-microvolt = <3350000>;

You can probably use one of the linear range mappings with a custom
set/get which munges the range selection and voltage selection into a
single value.

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)