linux-kernel - da9030: ldo11 ignores disable

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Message-ID: <4A439A2B.2020706@cam.ac.uk>
Date:	Thu, 25 Jun 2009 15:39:23 +0000
From:	Jonathan Cameron <jic23@....ac.uk>
To:	LKML <linux-kernel@...r.kernel.org>,
	Mark Brown <broonie@...ena.org.uk>,
	Liam Girdwood <lrg@...nel.org>, mike.rapoport@...il.com,
	eric miao <eric.y.miao@...il.com>
Subject: da9030: ldo11 ignores disable

Hi All,

Whilst testing a regulator machine config I've run into a weird issue.

The preliminary data sheet I have suggests that there are two enable
registers
for ldo11 but neither rctl22 or rctl11 seems to have any effect (on
their own
or both cleared together). I can change the voltage just fine, but not
actually turn it off.

Anyone come across this problem or have any idea what is going on?

Thanks,

Jonathan
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