Update init level for cmd-db, rpmh-rsc and psci cpuidle domains

[PATCH 2/2] cpuidle: psci: Update init level to core_initcall()

Posted by Maulik Shah 1 year, 11 months ago

Clients like regulators, interconnects and clocks depend on rpmh-rsc to
vote on resources and rpmh-rsc depends on psci power-domains to complete
probe. All of them are in core_initcall().

Change psci domain init level to core_initcall() to avoid probe defer from
all of the above.

Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com>
---
 drivers/cpuidle/cpuidle-psci-domain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c
index b88af1262f1a..3e5b1150f75b 100644
--- a/drivers/cpuidle/cpuidle-psci-domain.c
+++ b/drivers/cpuidle/cpuidle-psci-domain.c
@@ -200,4 +200,4 @@ static int __init psci_idle_init_domains(void)
 {
 	return platform_driver_register(&psci_cpuidle_domain_driver);
 }
-subsys_initcall(psci_idle_init_domains);
+core_initcall(psci_idle_init_domains);

-- 
2.22.0

Re: [PATCH 2/2] cpuidle: psci: Update init level to core_initcall()

Posted by Ulf Hansson 1 year, 10 months ago

On Sat, 17 Feb 2024 at 14:57, Maulik Shah <quic_mkshah@quicinc.com> wrote:
>
> Clients like regulators, interconnects and clocks depend on rpmh-rsc to
> vote on resources and rpmh-rsc depends on psci power-domains to complete
> probe. All of them are in core_initcall().
>
> Change psci domain init level to core_initcall() to avoid probe defer from
> all of the above.
>
> Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com>

Queued up for next via my linux-pm.git (pmdomain), thanks!

Kind regards
Uffe


> ---
>  drivers/cpuidle/cpuidle-psci-domain.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c
> index b88af1262f1a..3e5b1150f75b 100644
> --- a/drivers/cpuidle/cpuidle-psci-domain.c
> +++ b/drivers/cpuidle/cpuidle-psci-domain.c
> @@ -200,4 +200,4 @@ static int __init psci_idle_init_domains(void)
>  {
>         return platform_driver_register(&psci_cpuidle_domain_driver);
>  }
> -subsys_initcall(psci_idle_init_domains);
> +core_initcall(psci_idle_init_domains);
>
> --
> 2.22.0
>

Re: [PATCH 2/2] cpuidle: psci: Update init level to core_initcall()

Posted by Ulf Hansson 1 year, 11 months ago

On Sat, 17 Feb 2024 at 14:57, Maulik Shah <quic_mkshah@quicinc.com> wrote:
>
> Clients like regulators, interconnects and clocks depend on rpmh-rsc to
> vote on resources and rpmh-rsc depends on psci power-domains to complete
> probe. All of them are in core_initcall().
>
> Change psci domain init level to core_initcall() to avoid probe defer from
> all of the above.
>
> Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com>

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>

Kind regards
Uffe

> ---
>  drivers/cpuidle/cpuidle-psci-domain.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c
> index b88af1262f1a..3e5b1150f75b 100644
> --- a/drivers/cpuidle/cpuidle-psci-domain.c
> +++ b/drivers/cpuidle/cpuidle-psci-domain.c
> @@ -200,4 +200,4 @@ static int __init psci_idle_init_domains(void)
>  {
>         return platform_driver_register(&psci_cpuidle_domain_driver);
>  }
> -subsys_initcall(psci_idle_init_domains);
> +core_initcall(psci_idle_init_domains);
>
> --
> 2.22.0
>