Merge tag 'pmdomain-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull pmdomain updates from Ulf Hansson:
 "pmdomain core:
   - Add residency reflection for domain-idlestates to debugfs
   - Add genpd helper to correct the usage/rejected counters

  pmdomain providers:
   - mediatek: Add support for Dimensity 1200 MT6893
   - qcom: Add support for SM4450 power domains
   - rockchip: Add support for RK3562 SoC
   - sunxi: Add support for Allwinner H6/H616 PRCM PPU
   - ti: Fix STANDBY handling of OMAP2+ PER power domain

  cpuidle-psci:
   - Correct the domain-idlestate statistics in debugfs"

* tag 'pmdomain-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (23 commits)
  pmdomain: ti: Fix STANDBY handling of PER power domain
  pmdomain: amlogic: Constify some structures
  pmdomain: core: Use genpd->opp_table to simplify error/remove path
  pmdomain: core: Simplify return statement in genpd_power_off()
  pmdomain: core: Convert genpd_power_off() to void
  pmdomain: core: Convert to device_awake_path()
  pmdomain: mediatek: Add error messages for missing regmaps
  pmdomain: arm: Do not enable by default during compile testing
  pmdomain: qcom: rpmhpd: Add SM4450 power domains
  dt-bindings: power: qcom,rpmpd: Add SM4450 compatible
  pmdomain: sunxi: add H6 PRCM PPU driver
  dt-bindings: power: Add Allwinner H6/H616 PRCM PPU
  pmdomain: bcm: bcm2835-power: Use devm_clk_get_optional
  pmdomain: rockchip: Add support for RK3562 SoC
  dt-bindings: power: rockchip: Add support for RK3562 SoC
  pmdomain: mediatek: Add support for Dimensity 1200 MT6893
  pmdomain: mediatek: Bump maximum bus protect data array elements
  dt-bindings: power: mediatek: Support Dimensity 1200 MT6893 MTCMOS
  pmdomain: core: Reset genpd->states to avoid freeing invalid data
  pmdomain: core: Add residency reflection for domain-idlestates to debugfs
  ...

1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index d56a78af4af1..0b18160901a2 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -142,6 +142,8 @@ struct genpd_governor_data {
 	bool max_off_time_changed;
 	ktime_t next_wakeup;
 	ktime_t next_hrtimer;
+	ktime_t last_enter;
+	bool reflect_residency;
 	bool cached_power_down_ok;
 	bool cached_power_down_state_idx;
 };
@@ -153,6 +155,8 @@ struct genpd_power_state {
 	s64 residency_ns;
 	u64 usage;
 	u64 rejected;
+	u64 above;
+	u64 below;
 	struct fwnode_handle *fwnode;
 	u64 idle_time;
 	void *data;
@@ -285,6 +289,8 @@ int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
 int pm_genpd_init(struct generic_pm_domain *genpd,
 		  struct dev_power_governor *gov, bool is_off);
 int pm_genpd_remove(struct generic_pm_domain *genpd);
+void pm_genpd_inc_rejected(struct generic_pm_domain *genpd,
+			   unsigned int state_idx);
 struct device *dev_to_genpd_dev(struct device *dev);
 int dev_pm_genpd_set_performance_state(struct device *dev, unsigned int state);
 int dev_pm_genpd_add_notifier(struct device *dev, struct notifier_block *nb);
@@ -336,6 +342,10 @@ static inline int pm_genpd_remove(struct generic_pm_domain *genpd)
 	return -EOPNOTSUPP;
 }
 
+static inline void pm_genpd_inc_rejected(struct generic_pm_domain *genpd,
+					 unsigned int state_idx)
+{ }
+
 static inline struct device *dev_to_genpd_dev(struct device *dev)
 {
 	return ERR_PTR(-EOPNOTSUPP);