From 7c31acd9ca79efe6e4209d337bf7ff68e7d6f15a Mon Sep 17 00:00:00 2001 From: Chun-Jie Chen Date: Sun, 30 Jan 2022 09:21:01 +0800 Subject: [PATCH] soc: mediatek: pm-domains: Add wakeup capacity support in power domain [ Upstream commit ac0ca395543af061f7ad77afcda0afb323d82468 ] Due to some power domain needs to keep on for wakeup in system suspend, so add GENPD_FLAG_ACTIVE_WAKEUP support in Mediatek power domain driver. Fixes: 59b644b01cf4 ("soc: mediatek: Add MediaTek SCPSYS power domains") Signed-off-by: Chun-Jie Chen Reviewed-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220130012104.5292-3-chun-jie.chen@mediatek.com Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin --- drivers/soc/mediatek/mtk-pm-domains.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c index b762bc4..afd2fd7 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.c +++ b/drivers/soc/mediatek/mtk-pm-domains.c @@ -443,6 +443,9 @@ generic_pm_domain *scpsys_add_one_domain(struct scpsys *scpsys, struct device_no pd->genpd.power_off = scpsys_power_off; pd->genpd.power_on = scpsys_power_on; + if (MTK_SCPD_CAPS(pd, MTK_SCPD_ACTIVE_WAKEUP)) + pd->genpd.flags |= GENPD_FLAG_ACTIVE_WAKEUP; + if (MTK_SCPD_CAPS(pd, MTK_SCPD_KEEP_DEFAULT_OFF)) pm_genpd_init(&pd->genpd, NULL, true); else -- 2.7.4