Commit d9c9f3b8 authored by James Liao's avatar James Liao Committed by Matthias Brugger

Revert "soc: mediatek: SCPSYS: Fix double enabling of regulators"

This reverts commit cc8ed769
("soc: mediatek: SCPSYS: Fix double enabling of regulators") [1].

This patch fixes mt8173-evb failing boot issue. With commit [1],
genpd state will not sync to real power domain state. So some
resources such as clocks and regulators may stay in a wrong state.

There is no regulator double enabling issue on mainline kernel, so
we can refert commit [1] safely.
Signed-off-by: default avatarJames Liao <jamesjj.liao@mediatek.com>
Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent f55532a0
......@@ -491,13 +491,14 @@ static int scpsys_probe(struct platform_device *pdev)
genpd->dev_ops.active_wakeup = scpsys_active_wakeup;
/*
* With CONFIG_PM disabled turn on all domains to make the
* hardware usable.
* Initially turn on all domains to make the domains usable
* with !CONFIG_PM and to get the hardware in sync with the
* software. The unused domains will be switched off during
* late_init time.
*/
if (!IS_ENABLED(CONFIG_PM))
genpd->power_on(genpd);
pm_genpd_init(genpd, NULL, true);
pm_genpd_init(genpd, NULL, false);
}
/*
......
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