mmc: tegra: New OCR mask for setting 2.8V
authorAshwin Joshi <asjoshi@nvidia.com>
Mon, 15 Oct 2012 12:12:09 +0000 (17:12 +0530)
committerSimone Willett <swillett@nvidia.com>
Tue, 23 Oct 2012 22:19:20 +0000 (15:19 -0700)
commitdb94f5421c5ad5b91158b22adfe98716e37429f4
tree033782c01da90cc47ef668f255bb91ec7dd4dd20
parent5c6353959f2522efc592a662860fb19a37d4a4e6
mmc: tegra: New OCR mask for setting 2.8V

For E1853 which is an automotive platform, if SDIO2.0 card is used,
voltage needs to be set to 2.8 V. Hence, adding a new OCR value using
which it can be parsed and set in the driver.

Bug 1001641
Bug 1032248

Change-Id: Ie91b06c8e38d4784124382e61f0b88cbae5dd195
Signed-off-by: Ashwin Joshi <asjoshi@nvidia.com>
Reviewed-on: http://git-master/r/142338
(cherry picked from commit 766d1b0c9aeb0c3196d256a0c777ddc73c32fb09)
Reviewed-on: http://git-master/r/143516
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
arch/arm/mach-tegra/include/mach/sdhci.h
drivers/mmc/host/sdhci-tegra.c