imx: imx6: Add comment to gpr_init function
authorMichael Trimarchi <michael@amarulasolutions.com>
Sat, 23 Jun 2018 14:10:06 +0000 (16:10 +0200)
committerStefano Babic <sbabic@denx.de>
Mon, 23 Jul 2018 08:50:53 +0000 (10:50 +0200)
commit4a72abcb71d9be773df438f237cc95c2ed399295
treead57d16e9771760b48f0029b142742a667ac9ed4
parent2756d31fae31da75f3ac8a10a61e6dd0ebea79c8
imx: imx6: Add comment to gpr_init function

This function can be used only for some of the nxp SoC. Make
it explicit in the comment. This adjust a bit commit
3aa4b703b483f165dd ("imx: imx6: Move gpr_init() function to soc.c")

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
arch/arm/mach-imx/mx6/soc.c