Signed-off-by: NChris Ball <cjb@laptop.org>

Tested on OLPC XO-4/MMP3, where the card detection pin for one of
the controllers is a sideband GPIO.  The third cell in the cd-gpios
property controls whether the GPIO is active high/active low.

(Also, pass host_caps2 through from platdata to the mmc host.)
Acked-by: NHaojian Zhuang <haojian.zhuang@gmail.com>
[kliu5@marvell.com: Compile fix]
Signed-off-by: NChris Ball <cjb@laptop.org>

Prepare the clock before enabling it.
Signed-off-by: NChao Xie <xiechao.mail@gmail.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

Tested on an OLPC XO-1.75.  (MMP2, sdhci-pxav3, CONFIG_MACH_MMP2_DT=y)
Signed-off-by: NChris Ball <cjb@laptop.org>
Acked-by: NHaojian Zhuang <haojian.zhuang@gmail.com>

This patch converts the drivers in drivers/mmc/host/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: N"Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Acked-by: NDavid Brown <davidb@codeaurora.org>
Acked-by: NViresh Kumar <viresh.kumar@st.com>
Acked-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

Drop the "state" argument from sdhci_suspend_host.  Its only user is the
PCI glue;  this allows to move all SDHCI glues to use dev_pm_ops instead.
Signed-off-by: NManuel Lauss <manuel.lauss@googlemail.com>
Acked-by: NAdrian Hunter <adrian.hunter@intel.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

We are cleaning up the implicit presence of module.h; these guys are
some of the people who just assume it will be there.  Call it out
explitly for those that really need it.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

Enable the quirk.

(Best used in conjunction with patch downgrading ADMA to SDMA when
transfer is not aligned.)
Signed-off-by: NPhilip Rakity <prakity@marvell.com>
Acked-by: NZhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: NChris Ball <cjb@laptop.org>

As suggested by Arnd, move platform data to include/linux/platform_data
in order to improve build coverage for the driver.
Signed-off-by: NZhangfei Gao <zhangfei.gao@marvell.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NChris Ball <cjb@laptop.org>

sdhci-pltfm driver for PXAV3 SoCs, such as MMP2.
Signed-off-by: NZhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: NPhilip Rakity <prakity@marvell.com>
Acked-by: NPhilip Rakity <prakity@marvell.com>
Acked-by: NMark F. Brown <mark.brown314@gmail.com>
Signed-off-by: NChris Ball <cjb@laptop.org>