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6a230edd5d
Add suspend/resume hooks in pinctrl driver to handle S2RAM operations. Beyond the traditional register save/restore operations, these hooks also keep the GPIOs used for both-edge IRQ synchronized between their level (low/high) and expected IRQ polarity (falling/rising edge). Since pinctrl is an infrastructure module, its resume should be issued prior to other IO drivers. The pinctrl PM operations are requested at early/late stages for this reason. Suggested-by: Ken Ma <make@marvell.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| pinctrl-armada-37xx.c | ||
| pinctrl-armada-38x.c | ||
| pinctrl-armada-39x.c | ||
| pinctrl-armada-370.c | ||
| pinctrl-armada-375.c | ||
| pinctrl-armada-ap806.c | ||
| pinctrl-armada-cp110.c | ||
| pinctrl-armada-xp.c | ||
| pinctrl-dove.c | ||
| pinctrl-kirkwood.c | ||
| pinctrl-mvebu.c | ||
| pinctrl-mvebu.h | ||
| pinctrl-orion.c | ||