[PATCH 0/3] Adding UHS support for dw_mmc driver
Yuvaraj Kumar C D
yuvaraj.cd at gmail.com
Mon Jun 23 03:45:18 PDT 2014
This series adds UHS support for dw_mmc driver.
Patch reworks the handling of vmmc and vqmmc regulators.
Patch handles the case where in some boards uses built-in CD line for
card detection and connected to a same voltage domain as of the IO rails.
Patch was taken from chrome tree originally developed by Doug Anderson.
These patches were tested on exynos based chromebook with 3.16-rc1.
Doug Anderson (1):
mmc: dw_mmc: Support voltage changes
Yuvaraj Kumar C D (2):
mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators
mmc: dw_mmc: Dont cut off vqmmc and vmmc
drivers/mmc/host/dw_mmc.c | 239 +++++++++++++++++++++++++++++++++++---------
drivers/mmc/host/dw_mmc.h | 7 +-
include/linux/mmc/dw_mmc.h | 2 +
3 files changed, 201 insertions(+), 47 deletions(-)
More information about the linux-arm-kernel