From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [RFC 1/7] pinctrl: sh-pfc: r8a7790: Implement voltage switching
 for SDHI
Date: Tue, 1 Mar 2016 14:42:44 +0100
Message-ID: <20160301134244.GA1514@katana>
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> ... and use "pfc->windows->virt + IOCTRL6" here and in
> r8a7790_set_io_voltage(), cfr. r8a7778_pinmux_get_bias().

This would mean I need to do something like this for unlocking:

	iowrite32(~data, pfc->windows->virt); /* unlock reg */

I hope this is okay, too.

Note: The new fast SDXC card I got produces timeouts. I want to
investigate first before resending this series.


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