tree 30a9f4fb0e22da3d3781af18681e18fc02fea209
parent 1d6ad05777c27c7e8cfb32997a78c8252b85fbb4
author Chuanxiao Dong <chuanxiao.dong@intel.com> 1453381071 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> 1456740169 +0100

mmc: debugfs: Add a restriction to mmc debugfs clock setting

Clock frequency values written to an mmc host should not be less than
the minimum clock frequency which the mmc host supports.

Signed-off-by: Yuan Juntao <juntaox.yuan@intel.com>
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>