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Commit 93d2185d authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Geert Uytterhoeven
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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: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 60d8fcef

drivers/pinctrl/sh-pfc/sh_pfc.h

+1 −1
Original line number Diff line number Diff line
@@ -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