linux/Documentation/powerpc/dts-bindings
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
..
4xx [MTD] [NAND] ndfc driver 2009-01-05 16:42:44 +00:00
can can: sja1000: generic OF platform bus driver 2009-06-01 02:53:35 -07:00
fsl sdhci: Add support for hosts that are only capable of 1-bit transfers 2009-06-21 21:00:59 +02:00
gpio leds: Add openfirmware platform device support 2009-04-06 16:06:25 +01:00
ecm.txt powerpc/85xx: Add binding for LAWs and ECM 2009-05-19 00:46:19 -05:00
mmc-spi-slot.txt powerpc: add mmc-spi-slot bindings 2009-04-01 08:59:23 -07:00
mtd-physmap.txt powerpc/device-tree: Document MTD nodes with multiple "reg" tuples 2009-04-16 15:11:54 -06:00