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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-09-19 10:14:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-09-19 10:14:11 -0700 |
| commit | 46d2affdfbb92c383325dec35cef9abe844eda05 (patch) | |
| tree | ad083c21416751170b881c1517ee7b3ea8cfefbc /include | |
| parent | 39879e3a41061e2fc8313d55bcdbed6f458ae75d (diff) | |
| parent | 303010f4658cb134eb27cee88026fb5d065a48cd (diff) | |
Merge tag 'pmdomain-v6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain fixes from Ulf Hansson:
"pmdomain core:
- Restore behaviour for disabling unused PM domains and introduce the
GENPD_FLAG_NO_STAY_ON configuration bit
pmdomain providers:
- renesas: Don't keep unused PM domains powered-on
- rockchip: Fix regulator dependency with GENPD_FLAG_NO_STAY_ON"
* tag 'pmdomain-v6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: renesas: rmobile-sysc: Don't keep unused PM domains powered-on
pmdomain: renesas: rcar-gen4-sysc: Don't keep unused PM domains powered-on
pmdomain: renesas: rcar-sysc: Don't keep unused PM domains powered-on
pmdomain: rockchip: Fix regulator dependency with GENPD_FLAG_NO_STAY_ON
pmdomain: core: Restore behaviour for disabling unused PM domains
pmdomain: renesas: rcar-sysc: Make rcar_sysc_onecell_np __initdata
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pm_domain.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index c84edf217819..f67a2cb7d781 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -115,6 +115,12 @@ struct dev_pm_domain_list { * genpd provider specific way, likely through a * parent device node. This flag makes genpd to * skip its internal support for this. + * + * GENPD_FLAG_NO_STAY_ON: For genpd OF providers a powered-on PM domain at + * initialization is prevented from being + * powered-off until the ->sync_state() callback is + * invoked. This flag informs genpd to allow a + * power-off without waiting for ->sync_state(). */ #define GENPD_FLAG_PM_CLK (1U << 0) #define GENPD_FLAG_IRQ_SAFE (1U << 1) @@ -126,6 +132,7 @@ struct dev_pm_domain_list { #define GENPD_FLAG_OPP_TABLE_FW (1U << 7) #define GENPD_FLAG_DEV_NAME_FW (1U << 8) #define GENPD_FLAG_NO_SYNC_STATE (1U << 9) +#define GENPD_FLAG_NO_STAY_ON (1U << 10) enum gpd_status { GENPD_STATE_ON = 0, /* PM domain is on */ |