diff mbox series

[3/6] soc: amlogic: init power domain state

Message ID 20230817071148.510575-4-xianwei.zhao@amlogic.com (mailing list archive)
State New, archived
Headers show
Series Power: T7: add power domain driver | expand

Commit Message

Xianwei Zhao Aug. 17, 2023, 7:11 a.m. UTC 
From: "xianwei.zhao" <xianwei.zhao@amlogic.com>

If initial power domain with 'AWAY_ON' property state is off,
turn on the power.

Signed-off-by: xianwei.zhao <xianwei.zhao@amlogic.com>
---
 drivers/genpd/amlogic/meson-secure-pwrc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/genpd/amlogic/meson-secure-pwrc.c b/drivers/genpd/amlogic/meson-secure-pwrc.c
index 76527f4946b4..3e7e3bd25d1f 100644
--- a/drivers/genpd/amlogic/meson-secure-pwrc.c
+++ b/drivers/genpd/amlogic/meson-secure-pwrc.c
@@ -55,7 +55,7 @@  static bool pwrc_secure_is_off(struct meson_secure_pwrc_domain *pwrc_domain)
 			  pwrc_domain->index, 0, 0, 0, 0) < 0)
 		pr_err("failed to get power domain status\n");
 
-	return is_off;
+	return !!is_off;
 }
 
 static int meson_secure_pwrc_off(struct generic_pm_domain *domain)
@@ -222,6 +222,9 @@  static int meson_secure_pwrc_probe(struct platform_device *pdev)
 		dom->base.power_on = meson_secure_pwrc_on;
 		dom->base.power_off = meson_secure_pwrc_off;
 
+		if (match->domains[i].is_off(dom) && (dom->base.flags & GENPD_FLAG_ALWAYS_ON))
+			meson_secure_pwrc_on(&dom->base);
+
 		pm_genpd_init(&dom->base, NULL, match->domains[i].is_off(dom));
 
 		pwrc->xlate.domains[i] = &dom->base;