From mboxrd@z Thu Jan 1 00:00:00 1970 From: t.figa@samsung.com (Tomasz Figa) Date: Wed, 19 Sep 2012 12:13:14 +0200 Subject: [PATCH v2 1/5] mmc: host: sdhci-s3c: Add broken-voltage DT property for broken voltage quirk In-Reply-To: References: <1346748609-11115-1-git-send-email-t.figa@samsung.com> <1346748609-11115-2-git-send-email-t.figa@samsung.com> Message-ID: <1587150.uFGRdL0s8e@amdc1227> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Chris, On Wednesday 19 of September 2012 01:42:01 Chris Ball wrote: > On Tue, Sep 04 2012, Tomasz Figa wrote: > > Some boards use fixed voltage regulator for vmmc supply (e.g. for eMMC > > memories). MMC_CAP2_BROKEN_VOLTAGE must be enabled for them to operate > > correctly. >> > Is there a reason we can't make this a property on the regulator instead? Is there a reason we can't make this a property of the mmc subsystem? ;) Now, seriously, could you elaborate on this a bit more? Do you mean that a regulator should provide a dummy set voltage operation that would accept any voltage? Best regards, -- Tomasz Figa Samsung Poland R&D Center