From 5c0904488a20429e3de41d11f1d1adf28635e362 Mon Sep 17 00:00:00 2001 From: Nicolas Boichat Date: Wed, 8 May 2019 15:33:30 +0800 Subject: [PATCH] pinctrl: mediatek: Add pm_ops to pinctrl-paris 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 Acked-by: Sean Wang Signed-off-by: Linus Walleij --- drivers/pinctrl/mediatek/pinctrl-paris.c | 19 +++++++++++++++++++ drivers/pinctrl/mediatek/pinctrl-paris.h | 2 ++ 2 files changed, 21 insertions(+) diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c index d3b34e9a7507..923264d0e9ef 100644 --- a/drivers/pinctrl/mediatek/pinctrl-paris.c +++ b/drivers/pinctrl/mediatek/pinctrl-paris.c @@ -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, +}; diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.h b/drivers/pinctrl/mediatek/pinctrl-paris.h index 37146caa667d..3d43771074e6 100644 --- a/drivers/pinctrl/mediatek/pinctrl-paris.h +++ b/drivers/pinctrl/mediatek/pinctrl-paris.h @@ -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 */