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pinctrl: sh-pfc: IPSRx and MOD_SELx should be set before GPSRx 

Gen2 / Gen3 datasheet will have below note in next version.
This patch follows this note.

IPSRx and MOD_SELx registers shall be set before setting GPSRx
registers in case that they need to be configured.
MOD_SELx registers can be set either earlier or later than setting
IPSRx registers.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Kuninori Morimoto 2016-03-16 00:48:11 +00:00 committed by Geert Uytterhoeven
parent 60d8fcef13
commit 93d2185dca
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/sh-pfc/sh_pfc.h
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@ -276,7 +276,7 @@ struct sh_pfc_soc_info {
* - msel: Module selector
*/
#define PINMUX_IPSR_MSEL(ipsr, fn, msel) \
PINMUX_DATA(fn##_MARK, FN_##msel, FN_##ipsr, FN_##fn)
PINMUX_DATA(fn##_MARK, FN_##msel, FN_##fn, FN_##ipsr)
/*
* Describe a pinmux configuration for a single-function pin with GPIO