From: Lars-Peter Clausen <lars@metafoo.de>
Date: Wed, 6 May 2015 18:31:20 +0000 (+0200)
Subject: mmc: dt: Allow to specify that no write protect signal is present
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~190^2~58
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19f4424677455a01b93163975cfbcffa9adb3336;p=pandora-kernel.git

mmc: dt: Allow to specify that no write protect signal is present

Allow to specify in the device-tree that no physical write-protect signal
is connected to a particular instance of a MMC controller. Setting the
property will cause the core will assume that the SD card is always
read-write.

The name for the new property is 'disable-wp' and was chosen based on the
property with the same function from the Synopsys designware mobile storage
host controller DT bindings specification.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

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