lwn.git/include/linux/mfd/sh_mobile_sdhi.h, branch masterLinux kernel documentation tree maintained by Jonathan Corbethttp://mirrors.hust.edu.cn/git/lwn.git/atom?h=master2011-03-25T14:39:46+00:00mfd: remove now redundant sh_mobile_sdhi.h header2011-03-25T14:39:46+00:00Guennadi Liakhovetskig.liakhovetski@gmx.de2011-03-09T10:33:35+00:00urn:sha1:52c6182a47fa66ad5f2647a831efa99c05b0a54e
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver2011-03-25T14:39:23+00:00Guennadi Liakhovetskig.liakhovetski@gmx.de2011-03-14T08:52:33+00:00urn:sha1:42051e8a7bce76ebd3cd201704ee2427120636e1
On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO
MFD cell driver. Now that the tmio_mmc driver has been split into a
core and a separate MFD glue, we can support SDHI natively without the
need to emulate an MFD controller. This also allows to support systems
with an on-SoC SDHI controller and a separate MFD with a TMIO core.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
mfd: Allow the platform to specify the sh_mobile_sdhi get_cd handler2010-10-28T22:29:11+00:00Arnd Hannemannarnd@arndnet.de2010-08-24T15:27:00+00:00urn:sha1:998283e2e359249133f2f47db26669a55ff25c98
On some platforms (e.g. AP4EVB) the card detect pin of a slot is not
directly connected to the sdhi hardware, so that polling needs to be used
with tmio_mmc and card detection is handled in the platform code.
This patch allows to set tmio_mmc capabilities (to pass the
MMC_CAP_NEEDS_POLL flag) and exposes a get_cd hook for that purpose.
Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
sh: allow platforms to specify SD-card supported voltages2010-05-22T08:05:22+00:00Guennadi Liakhovetskig.liakhovetski@gmx.de2010-05-19T18:37:36+00:00urn:sha1:bb0fe533514c1d480c6c16f8bad070270a73a96c
Boards can have different supplied voltages on different SD card slots. This
information has to be passed down to the SD/MMC driver.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
mfd: pass platform flags down to the tmio_mmc driver2010-05-22T08:05:21+00:00Guennadi Liakhovetskig.liakhovetski@gmx.de2010-05-19T18:36:08+00:00urn:sha1:f87c20a9db43f6f731270eeef616e1bcc266c2d4
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
sh: prepare the SDHI MFD driver to pass DMA configuration to tmio_mmc.c2010-05-22T07:51:18+00:00Guennadi Liakhovetskig.liakhovetski@gmx.de2010-05-19T18:34:16+00:00urn:sha1:056676dabd9f4c69a6adcad208e9aa2ca7241400
Pass DMA slave IDs from platform down to the tmio_mmc driver, to be used
for dmaengine configuration.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
mfd: Add power control platform data to SDHI driver2009-11-30T03:01:24+00:00Magnus Dammdamm@opensource.se2009-11-27T04:31:27+00:00urn:sha1:be9cd7b6f84fd0cc59c8770771073b5c66f958ac
This patch adds platform data with a function for power
control to the SDHI driver. The idea is that board specific
code can provide their own functions so power can be enabled
and disabled for the sd-cards.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>