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pinctrl: mediatek: Add pm_ops to pinctrl-paris

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pinctrl variants that include pinctrl-paris.h (and not
pinctrl-mtk-common.h) also need to use pm_ops to setup
wake mask properly, so copy over the pm_ops from common
to paris variant.

It is not easy to merge the 2 copies (or move
mtk_eint_suspend/resume to mtk-eint.c), as we need to
dereference pctrl->eint, and struct mtk_pinctrl *pctl has a
different structure definition for v1 and v2 (which is
what paris variant uses).

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Acked-by: Sean Wang <sean.wang@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Nicolas Boichat 2019-05-08 15:33:30 +08:00 committed by Linus Walleij
parent fcae009397
commit 5c0904488a
2 changed files with 21 additions and 0 deletions
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19
drivers/pinctrl/mediatek/pinctrl-paris.c
View File

@ -926,3 +926,22 @@ int mtk_paris_pinctrl_probe(struct platform_device *pdev,
return 0;
}
static int mtk_paris_pinctrl_suspend(struct device *device)
{
struct mtk_pinctrl *pctl = dev_get_drvdata(device);
return mtk_eint_do_suspend(pctl->eint);
}
static int mtk_paris_pinctrl_resume(struct device *device)
{
struct mtk_pinctrl *pctl = dev_get_drvdata(device);
return mtk_eint_do_resume(pctl->eint);
}
const struct dev_pm_ops mtk_paris_pinctrl_pm_ops = {
.suspend_noirq = mtk_paris_pinctrl_suspend,
.resume_noirq = mtk_paris_pinctrl_resume,
};

2
drivers/pinctrl/mediatek/pinctrl-paris.h
View File

@ -60,4 +60,6 @@
int mtk_paris_pinctrl_probe(struct platform_device *pdev,
const struct mtk_pin_soc *soc);
extern const struct dev_pm_ops mtk_paris_pinctrl_pm_ops;
#endif /* __PINCTRL_PARIS_H */