linux-kernel - [PATCH 1/2] pmdomain: ti-sci: set the GENPD_FLAG_ACTIVE

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Message-Id: <20241008-8250-omap-no-console-suspend-v1-1-e7f0365c02f0@bootlin.com>
Date: Tue, 08 Oct 2024 11:34:16 +0200
From: Thomas Richard <thomas.richard@...tlin.com>
To: Nishanth Menon <nm@...com>, Tero Kristo <kristo@...nel.org>, 
 Santosh Shilimkar <ssantosh@...nel.org>, 
 Ulf Hansson <ulf.hansson@...aro.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Jiri Slaby <jirislaby@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-pm@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org, u-kumar1@...com, 
 tony@...mide.com, khilman@...nel.org, gregory.clement@...tlin.com, 
 thomas.petazzoni@...tlin.com, theo.lebrun@...tlin.com, 
 richard.genoud@...tlin.com, Thomas Richard <thomas.richard@...tlin.com>
Subject: [PATCH 1/2] pmdomain: ti-sci: set the GENPD_FLAG_ACTIVE_WAKEUP
 flag for all PM domains

With this flag, if a device is marked on the wakeup path, the corresponding
PM domain is kept powered on.

Suggested-by: Théo Lebrun <theo.lebrun@...tlin.com>
Signed-off-by: Thomas Richard <thomas.richard@...tlin.com>
---
 drivers/pmdomain/ti/ti_sci_pm_domains.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pmdomain/ti/ti_sci_pm_domains.c b/drivers/pmdomain/ti/ti_sci_pm_domains.c
index 1510d5ddae3d..38448b4a035a 100644
--- a/drivers/pmdomain/ti/ti_sci_pm_domains.c
+++ b/drivers/pmdomain/ti/ti_sci_pm_domains.c
@@ -186,6 +186,7 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev)
 
 				pd->pd.power_off = ti_sci_pd_power_off;
 				pd->pd.power_on = ti_sci_pd_power_on;
+				pd->pd.flags |= GENPD_FLAG_ACTIVE_WAKEUP;
 				pd->idx = args.args[0];
 				pd->parent = pd_provider;
 

-- 
2.39.5