ENGR00125206 mmc: update clock setting for mx50
authorAisheng.Dong <b29396@freescale.com>
Thu, 15 Jul 2010 11:17:50 +0000 (19:17 +0800)
committerMatt Sealey <neko@excel.(none)>
Tue, 10 Aug 2010 16:51:51 +0000 (11:51 -0500)
commitf15e9558f7cc7b3bc6a2f9d2eaf52738413d5339
tree0ef500176c266653faf2c4d7fa7f9bc10797cc67
parent76ab3905edc4779a6ddd63e1294825a162364875
ENGR00125206 mmc: update clock setting for mx50

The clock prescaler can not be 0 for esdhc v3 in MX50.
(The smallest value should be 1).
Change the clock setting part to cover this special case.

Signed-off-by: Aisheng.Dong <b29396@freescale.com>
drivers/mmc/host/mx_sdhci.c