sdhci: toggle JMicron PMOS setting

Some of the JMicron chips requires us to manually enable the power
output stages of the chip. Add the necessary hooks and functions to
manage this.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
This commit is contained in:
Pierre Ossman 2008-03-24 13:09:09 +01:00
commit 45211e2159