Merge tag 'pm-for-3.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael J Wysocki:

 - Improved system suspend/resume and runtime PM handling for the SH
   TMU, CMT and MTU2 clock event devices (also used by ARM/shmobile).

 - Generic PM domains framework extensions related to cpuidle support
   and domain objects lookup using names.

 - ARM/shmobile power management updates including improved support for
   the SH7372's A4S power domain containing the CPU core.

 - cpufreq changes related to AMD CPUs support from Matthew Garrett,
   Andre Przywara and Borislav Petkov.

 - cpu0 cpufreq driver from Shawn Guo.

 - cpufreq governor fixes related to the relaxing of limit from Michal
   Pecio.

 - OMAP cpufreq updates from Axel Lin and Richard Zhao.

 - cpuidle ladder governor fixes related to the disabling of states from
   Carsten Emde and me.

 - Runtime PM core updates related to the interactions with the system
   suspend core from Alan Stern and Kevin Hilman.

 - Wakeup sources modification allowing more helper functions to be
   called from interrupt context from John Stultz and additional
   diagnostic code from Todd Poynor.

 - System suspend error code path fix from Feng Hong.

Fixed up conflicts in cpufreq/powernow-k8 that stemmed from the
workqueue fixes conflicting fairly badly with the removal of support for
hardware P-state chips.  The changes were independent but somewhat
intertwined.

* tag 'pm-for-3.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (76 commits)
  Revert "PM QoS: Use spinlock in the per-device PM QoS constraints code"
  PM / Runtime: let rpm_resume() succeed if RPM_ACTIVE, even when disabled, v2
  cpuidle: rename function name "__cpuidle_register_driver", v2
  cpufreq: OMAP: Check IS_ERR() instead of NULL for omap_device_get_by_hwmod_name
  cpuidle: remove some empty lines
  PM: Prevent runtime suspend during system resume
  PM QoS: Use spinlock in the per-device PM QoS constraints code
  PM / Sleep: use resume event when call dpm_resume_early
  cpuidle / ACPI : move cpuidle_device field out of the acpi_processor_power structure
  ACPI / processor: remove pointless variable initialization
  ACPI / processor: remove unused function parameter
  cpufreq: OMAP: remove loops_per_jiffy recalculate for smp
  sections: fix section conflicts in drivers/cpufreq
  cpufreq: conservative: update frequency when limits are relaxed
  cpufreq / ondemand: update frequency when limits are relaxed
  properly __init-annotate pm_sysrq_init()
  cpufreq: Add a generic cpufreq-cpu0 driver
  PM / OPP: Initialize OPP table from device tree
  ARM: add cpufreq transiton notifier to adjust loops_per_jiffy for smp
  cpufreq: Remove support for hardware P-state chips from powernow-k8
  ...

1 files changed, 26 insertions, 7 deletions

diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index 32e177275e47..1fc05d9453d0 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -134,7 +134,7 @@ static int rmobile_pd_start_dev(struct device *dev)
         return ret;
 }
 
-void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd)
+static void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd)
 {
         struct generic_pm_domain *genpd = &rmobile_pd->genpd;
         struct dev_power_governor *gov = rmobile_pd->gov;
@@ -149,19 +149,38 @@ void rmobile_init_pm_domain(struct rmobile_pm_domain *rmobile_pd)
         __rmobile_pd_power_up(rmobile_pd, false);
 }
 
-void rmobile_add_device_to_domain(struct rmobile_pm_domain *rmobile_pd,
-                                 struct platform_device *pdev)
+void rmobile_init_domains(struct rmobile_pm_domain domains[], int num)
+{
+        int j;
+
+        for (j = 0; j < num; j++)
+                rmobile_init_pm_domain(&domains[j]);
+}
+
+void rmobile_add_device_to_domain_td(const char *domain_name,
+                                     struct platform_device *pdev,
+                                     struct gpd_timing_data *td)
 {
         struct device *dev = &pdev->dev;
 
-        pm_genpd_add_device(&rmobile_pd->genpd, dev);
+        __pm_genpd_name_add_device(domain_name, dev, td);
         if (pm_clk_no_clocks(dev))
                 pm_clk_add(dev, NULL);
 }
 
-void rmobile_pm_add_subdomain(struct rmobile_pm_domain *rmobile_pd,
-                             struct rmobile_pm_domain *rmobile_sd)
+void rmobile_add_devices_to_domains(struct pm_domain_device data[],
+                                    int size)
 {
-        pm_genpd_add_subdomain(&rmobile_pd->genpd, &rmobile_sd->genpd);
+        struct gpd_timing_data latencies = {
+                .stop_latency_ns = DEFAULT_DEV_LATENCY_NS,
+                .start_latency_ns = DEFAULT_DEV_LATENCY_NS,
+                .save_state_latency_ns = DEFAULT_DEV_LATENCY_NS,
+                .restore_state_latency_ns = DEFAULT_DEV_LATENCY_NS,
+        };
+        int j;
+
+        for (j = 0; j < size; j++)
+                rmobile_add_device_to_domain_td(data[j].domain_name,
+                                                data[j].pdev, &latencies);
 }
 #endif /* CONFIG_PM */