linux/Documentation/powerpc
Anton Vorontsov 5fe23c7f51 sdhci: Add support for hosts that are only capable of 1-bit transfers
Some hosts (hardware configurations, or particular SD/MMC slots) may
not support 4-bit bus. For example, on MPC8569E-MDS boards we can
switch between serial (1-bit only) and nibble (4-bit) modes, thought
we have to disable more peripherals to work in 4-bit mode.

Along with some small core changes, this patch modifies sdhci-of
driver, so that now it looks for "sdhci,1-bit-only" property in the
device-tree, and if specified we enable a proper quirk.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
2009-06-21 21:00:59 +02:00
..
dts-bindings sdhci: Add support for hosts that are only capable of 1-bit transfers 2009-06-21 21:00:59 +02:00
00-INDEX powerpc: Remove outdated Documentation/powerpc/smp.txt 2008-10-07 14:26:19 +11:00
booting-without-of.txt trivial: Miscellaneous documentation typo fixes 2009-06-12 18:01:47 +02:00
bootwrapper.txt powerpc/bootwrapper: Add documentation of boot wrapper targets 2008-07-04 00:59:03 -06:00
cpu_features.txt documentation: update header file paths 2009-01-06 15:59:28 -08:00
eeh-pci-error-recovery.txt powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
hvcs.txt
kvm_440.txt KVM: ppc: PowerPC 440 KVM implementation 2008-04-27 18:21:39 +03:00
mpc52xx.txt
phyp-assisted-dump.txt [POWERPC] pseries: phyp dump: Documentation 2008-03-26 08:44:06 +11:00
qe_firmware.txt trivial: Miscellaneous documentation typo fixes 2009-06-12 18:01:47 +02:00
sound.txt
zImage_layout.txt