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mmc: dw_mmc: add switch_voltage
authorZhangfei Gao <zhangfei.gao@linaro.org>
Thu, 14 May 2015 08:45:18 +0000 (16:45 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 1 Jun 2015 07:07:04 +0000 (09:07 +0200)
commit8f7849c4f9aa2fbed629736c8930d8d1d2c426bc
tree8e967bb407d30261b1950d8eaf17f51e9590330c
parentd9c7eb3895f755ab0e458a216961964ebffd9edb
mmc: dw_mmc: add switch_voltage

switch_voltage is required on some platform since special register accessing

Signed-off-by: Jorge A. Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Signed-off-by: Dan Yuan <yuandan@hisilicon.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/dw_mmc.c
drivers/mmc/host/dw_mmc.h