soc: imx: gpc: use GPC_PGC_DOMAIN_* indexes

Use GPC_PGC_DOMAIN_* indexes consistent.

Signed-off-by: Sven Schmitt <sven.schmitt@mixed-mode.de>
Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Sven Schmitt 2018-07-24 09:46:07 +00:00 • committed by Shawn Guo
commit b0682d485f