linux-kernel - Re: [PATCH] regulator: twl: mark vdd1/2 as continuous on twl4030

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Message-ID: <20190617103111.GM5316@sirena.org.uk>
Date:   Mon, 17 Jun 2019 11:31:11 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Andreas Kemnade <andreas@...nade.info>
Cc:     tony@...mide.com, lgirdwood@...il.com, linux-omap@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        sboyd@...nel.org, nm@...com, vireshk@...nel.org,
        letux-kernel@...nphoenux.org
Subject: Re: [PATCH] regulator: twl: mark vdd1/2 as continuous on twl4030

On Sat, Jun 15, 2019 at 06:33:14PM +0200, Andreas Kemnade wrote:

> The VDD1/VDD2 regulators on twl4030 are neither defined with
> voltage lists nor with the continuous flag set, so
> regulator_is_supported_voltage() returns false and an error
> before above mentioned commit (which was considered success)
> The result is that after the above mentioned commit cpufreq
> does not work properly e.g. dm3730.

Why is this a good fix and not defining the supported voltages?  These
look like fairly standard linear range regulators.

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