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| author | Oded Gabbay <ogabbay@advaoptical.com> | 2013-06-27 12:00:05 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-07-05 12:46:30 -0400 |
| commit | 66b50a00992dca97b442e016a9b2dba892e2df61 (patch) | |
| tree | 764fbe455ac9fffafd04f0778d673601ca786d16 /include/linux/mmc | |
| parent | 7c4f10ac5a940b3994be7f1801a606f8605e7a69 (diff) | |
| download | linux-stable-66b50a00992dca97b442e016a9b2dba892e2df61.tar.gz linux-stable-66b50a00992dca97b442e016a9b2dba892e2df61.tar.bz2 linux-stable-66b50a00992dca97b442e016a9b2dba892e2df61.zip | |
mmc: esdhc: Add support for 8-bit bus width and non-removable card
This patch adds support of connecting an MMC media using an 8-bit
bus width connection to Freescale's P2020 H/W SDHC controller. During
the probe function, the generic function mmc_of_parse is called to
detect whether the controller is configured with 8-bit bus width.
Also, the generic function detects if the non-removable property is
set in the device tree. The function esdhc_pltfm_bus_width was added
because the bus width configuration is platform specific.
Signed-off-by: Oded Gabbay <ogabbay@advaoptical.com>
Reviewed-by: Anton Vorontsov <anton@enomsg.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc')
0 files changed, 0 insertions, 0 deletions