ata: sata-imx: Add delay to prevent link timeout
On the Utilite board this delay is necessary to prevent a link timeout.
It seems the values written to GPR13 have to settle for some time before
further accesses may be made.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 459c7f3 commit e871a2de75a0a1266fdede7701518d0ef9763004
@Sascha Hauer Sascha Hauer authored on 20 Jul 2015
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drivers/ata/sata-imx.c