[PATCH 5/6] soc: rockchip: power-domain: do not enable PD
From: Sebastian Reichel <hidden>
Date: 2022-06-23 16:23:37
Also in:
linux-devicetree, linux-rockchip
Subsystem:
arm/rockchip soc support, the rest · Maintainers:
Heiko Stuebner, Linus Torvalds
From: Elaine Zhang <redacted> It's not need to power on all pd when add pm domain. Instead use PD's real status in pm_genpd_init(). Signed-off-by: Elaine Zhang <redacted> Signed-off-by: Sebastian Reichel <redacted> --- drivers/soc/rockchip/pm_domains.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 89795abac951..a59aa3b89a72 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c@@ -595,14 +595,6 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu, } } - error = rockchip_pd_power(pd, true); - if (error) { - dev_err(pmu->dev, - "failed to power on domain '%pOFn': %d\n", - node, error); - goto err_unprepare_clocks; - } - if (pd->info->name) pd->genpd.name = pd->info->name; else
@@ -614,7 +606,7 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu, pd->genpd.flags = GENPD_FLAG_PM_CLK; if (pd_info->active_wakeup) pd->genpd.flags |= GENPD_FLAG_ACTIVE_WAKEUP; - pm_genpd_init(&pd->genpd, NULL, false); + pm_genpd_init(&pd->genpd, NULL, !rockchip_pmu_domain_is_on(pd)); pmu->genpd_data.domains[id] = &pd->genpd; return 0;
--
2.35.1
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