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imx: imx6: Add comment to gpr_init function

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This function can be used only for some of the nxp SoC. Make
it explicit in the comment. This adjust a bit commit
3aa4b703b4 ("imx: imx6: Move gpr_init() function to soc.c")

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Michael Trimarchi 2018-06-23 16:10:06 +02:00 committed by Stefano Babic
parent 2756d31fae
commit 4a72abcb71
1 changed files with 5 additions and 0 deletions
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5
arch/arm/mach-imx/mx6/soc.c
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@ -651,6 +651,11 @@ void imx_setup_hdmi(void)
}
#endif
/*
* gpr_init() function is common for boards using MX6S, MX6DL, MX6D,
* MX6Q and MX6QP processors
*/
void gpr_init(void)
{
struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;