linux-kernel - RE: [PATCH v6] regulator: da9063: Add support for full-current mode.

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Message-ID: <DB9PR10MB4652AFDF3F223FE627FA5D2E80129@DB9PR10MB4652.EURPRD10.PROD.OUTLOOK.COM>
Date:   Thu, 15 Jul 2021 13:24:47 +0000
From:   Adam Thomson <Adam.Thomson.Opensource@...semi.com>
To:     Vincent Pelletier <plr.vincent@...il.com>,
        Support Opensource <Support.Opensource@...semi.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v6] regulator: da9063: Add support for full-current mode.

On 13 July 2021 08:21, Vincent Pelletier wrote:

> In addition to the ability of merging some power outputs, this chip has
> an overdrive mode.
> BCORE1, BCORE2 and BPRO have this ability, in which case the legal
> current draw is increased from 2 amps to 2.5 amps (at the expense of
> a quiescent current increase), and the configurable current limits
> are doubled.
> If a current higher than maximum half-current mode is requested, enable
> overdrive, and scale the current limit down.
> Symmetrically, scale the current limit up when querying a overdrive-enabled
> regulator.
>
> Signed-off-by: Vincent Pelletier <plr.vincent@...il.com>

Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com>