linux_dsm_epyc7002/include/linux/mmc
Ohad Ben-Cohen 006ebd5de1 sdio: add CD disable support
Add support to disconnect the pull-up resistor on CD/DAT[3] (pin 1)
of the card. This may be desired on certain setups of boards,
controllers and embedded sdio devices which do not need the card's
pull-up. As a result, card detection is disabled and power is saved.

[akpm@linux-foundation.org: simplify sdio_disable_cd() a bit]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Acked-by: Matt Fleming <matt@console-pimps.org>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: "Roberto A. Foglietta" <roberto.foglietta@gmail.com>
Cc: Philip Langdale <philipl@overt.org>
Cc: Pierre Ossman <pierre@ossman.eu>
Cc: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23 07:39:36 -07:00
..
card.h sdio: add CD disable support 2009-09-23 07:39:36 -07:00
core.h mmc: allow host claim / release nesting 2009-09-23 07:39:33 -07:00
host.h mmc: add mmc card sleep and awake support 2009-09-23 07:39:33 -07:00
mmc.h mmc: check status after MMC SWITCH command 2009-09-23 07:39:34 -07:00
sd.h mmc: Separate out protocol ops 2007-05-01 13:04:18 +02:00
sdio_func.h mmc: struct device - replace bus_id with dev_name(), dev_set_name() 2008-11-08 21:37:46 +01:00
sdio_ids.h imwc3200: move iwmc3200 SDIO ids to sdio_ids.h 2009-07-26 19:25:47 -07:00
sdio.h sdio: add SDIO_FBR_BASE(f) macro 2007-09-23 21:16:27 +02:00