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- Add the hwmon support on the i.MX SC (Anson Huang)

Browse source 
- Thermal framework cleanups (self-encapsulation, pointless stubs,
   private structures) (Daniel Lezcano)
 
 - Use the PM QoS frequency changes for the devfreq cooling device (Matthias
   Kaehlcke)
 
 - Remove duplicate error messages from platform_get_irq() error handling
   (Markus Elfring)
 
 - Add support for the bandgap sensors (Keerthy)
 
 - Statically initialize .get_mode/.set_mode ops (Andrzej Pietrasiewicz)
 
 - Add Renesas R-Car maintainer entry (Niklas Söderlund)
 
 - Fix error checking after calling ti_bandgap_get_sensor_data() for the TI SoC
   thermal (Sudip Mukherjee)
 
 - Add latency constraint for the idle injection, the DT binding and the change
   the registering function (Daniel Lezcano)
 
 - Convert the thermal framework binding to the Yaml schema (Amit Kucheria)
 
 - Replace zero-length array with flexible-array on i.MX 8MM (Gustavo A. R. Silva)
 
 - Thermal framework cleanups (alphabetic order for heads, replace module.h by
   export.h, make file naming consistent) (Amit Kucheria)
 
 - Merge tsens-common into the tsens driver (Amit Kucheria)
 
 - Fix platform dependency for the Qoriq driver (Geert Uytterhoeven)
 
 - Clean up the rcar_thermal_update_temp() function in the rcar thermal driver
   (Niklas Söderlund)
 
 - Fix the TMSAR register for the TMUv2 on the Qoriq platform (Yuantian Tang)
 
 - Export GDDV, OEM vendor variables, and don't require IDSP for the int340x
   thermal driver - trivial conflicts fixed (Matthew Garrett)
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Merge tag 'thermal-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Add the hwmon support on the i.MX SC (Anson Huang)

 - Thermal framework cleanups (self-encapsulation, pointless stubs,
   private structures) (Daniel Lezcano)

 - Use the PM QoS frequency changes for the devfreq cooling device
   (Matthias Kaehlcke)

 - Remove duplicate error messages from platform_get_irq() error
   handling (Markus Elfring)

 - Add support for the bandgap sensors (Keerthy)

 - Statically initialize .get_mode/.set_mode ops (Andrzej Pietrasiewicz)

 - Add Renesas R-Car maintainer entry (Niklas Söderlund)

 - Fix error checking after calling ti_bandgap_get_sensor_data() for the
   TI SoC thermal (Sudip Mukherjee)

 - Add latency constraint for the idle injection, the DT binding and the
   change the registering function (Daniel Lezcano)

 - Convert the thermal framework binding to the Yaml schema (Amit
   Kucheria)

 - Replace zero-length array with flexible-array on i.MX 8MM (Gustavo A.
   R. Silva)

 - Thermal framework cleanups (alphabetic order for heads, replace
   module.h by export.h, make file naming consistent) (Amit Kucheria)

 - Merge tsens-common into the tsens driver (Amit Kucheria)

 - Fix platform dependency for the Qoriq driver (Geert Uytterhoeven)

 - Clean up the rcar_thermal_update_temp() function in the rcar thermal
   driver (Niklas Söderlund)

 - Fix the TMSAR register for the TMUv2 on the Qoriq platform (Yuantian
   Tang)

 - Export GDDV, OEM vendor variables, and don't require IDSP for the
   int340x thermal driver - trivial conflicts fixed (Matthew Garrett)

* tag 'thermal-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (48 commits)
  thermal/int340x_thermal: Don't require IDSP to exist
  thermal/int340x_thermal: Export OEM vendor variables
  thermal/int340x_thermal: Export GDDV
  thermal: qoriq: Update the settings for TMUv2
  thermal: rcar_thermal: Clean up rcar_thermal_update_temp()
  thermal: qoriq: Add platform dependencies
  drivers: thermal: tsens: Merge tsens-common.c into tsens.c
  thermal/of: Rename of-thermal.c
  thermal/governors: Prefix all source files with gov_
  thermal/drivers/user_space: Sort headers alphabetically
  thermal/drivers/of-thermal: Sort headers alphabetically
  thermal/drivers/cpufreq_cooling: Replace module.h with export.h
  thermal/drivers/cpufreq_cooling: Sort headers alphabetically
  thermal/drivers/clock_cooling: Include export.h
  thermal/drivers/clock_cooling: Sort headers alphabetically
  thermal/drivers/thermal_hwmon: Include export.h
  thermal/drivers/thermal_hwmon: Sort headers alphabetically
  thermal/drivers/thermal_helpers: Include export.h
  thermal/drivers/thermal_helpers: Sort headers alphabetically
  thermal/core: Replace module.h with export.h
  ...
This commit is contained in:
Linus Torvalds 2020-06-12 14:10:21 -07:00
commit df2fbf5bfa
42 changed files with 2304 additions and 1069 deletions
Download patch file Download diff file Expand all files Collapse all files

12
include/linux/cpu_cooling.h
View file

@ -63,18 +63,10 @@ of_cpufreq_cooling_register(struct cpufreq_policy *policy)
struct cpuidle_driver;
#ifdef CONFIG_CPU_IDLE_THERMAL
int cpuidle_cooling_register(struct cpuidle_driver *drv);
int cpuidle_of_cooling_register(struct device_node *np,
struct cpuidle_driver *drv);
void cpuidle_cooling_register(struct cpuidle_driver *drv);
#else /* CONFIG_CPU_IDLE_THERMAL */
static inline int cpuidle_cooling_register(struct cpuidle_driver *drv)
static inline void cpuidle_cooling_register(struct cpuidle_driver *drv)
{
return 0;
}
static inline int cpuidle_of_cooling_register(struct device_node *np,
struct cpuidle_driver *drv)
{
return 0;
}
#endif /* CONFIG_CPU_IDLE_THERMAL */

4
include/linux/idle_inject.h
View file

@ -26,4 +26,8 @@ void idle_inject_set_duration(struct idle_inject_device *ii_dev,
void idle_inject_get_duration(struct idle_inject_device *ii_dev,
unsigned int *run_duration_us,
unsigned int *idle_duration_us);
void idle_inject_set_latency(struct idle_inject_device *ii_dev,
unsigned int latency_ns);
#endif /* __IDLE_INJECT_H__ */

84
include/linux/thermal.h
View file

@ -32,20 +32,10 @@
/* use value, which < 0K, to indicate an invalid/uninitialized temperature */
#define THERMAL_TEMP_INVALID -274000
/* Default Thermal Governor */
#if defined(CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE)
#define DEFAULT_THERMAL_GOVERNOR "step_wise"
#elif defined(CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE)
#define DEFAULT_THERMAL_GOVERNOR "fair_share"
#elif defined(CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE)
#define DEFAULT_THERMAL_GOVERNOR "user_space"
#elif defined(CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR)
#define DEFAULT_THERMAL_GOVERNOR "power_allocator"
#endif
struct thermal_zone_device;
struct thermal_cooling_device;
struct thermal_instance;
struct thermal_attr;
enum thermal_device_mode {
THERMAL_DEVICE_DISABLED = 0,
@ -130,11 +120,6 @@ struct thermal_cooling_device {
struct list_head node;
};
struct thermal_attr {
struct device_attribute attr;
char name[THERMAL_NAME_LENGTH];
};
/**
* struct thermal_zone_device - structure for a thermal zone
* @id: unique id number for each thermal zone
@ -347,21 +332,6 @@ struct thermal_zone_of_device_ops {
int (*set_trip_temp)(void *, int, int);
};
/**
* struct thermal_trip - representation of a point in temperature domain
* @np: pointer to struct device_node that this trip point was created from
* @temperature: temperature value in miliCelsius
* @hysteresis: relative hysteresis in miliCelsius
* @type: trip point type
*/
struct thermal_trip {
struct device_node *np;
int temperature;
int hysteresis;
enum thermal_trip_type type;
};
/* Function declarations */
#ifdef CONFIG_THERMAL_OF
int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
@ -413,19 +383,7 @@ void devm_thermal_zone_of_sensor_unregister(struct device *dev,
#endif
#if IS_ENABLED(CONFIG_THERMAL)
static inline bool cdev_is_power_actor(struct thermal_cooling_device *cdev)
{
return cdev->ops->get_requested_power && cdev->ops->state2power &&
cdev->ops->power2state;
}
int power_actor_get_max_power(struct thermal_cooling_device *,
struct thermal_zone_device *tz, u32 *max_power);
int power_actor_get_min_power(struct thermal_cooling_device *,
struct thermal_zone_device *tz, u32 *min_power);
int power_actor_set_power(struct thermal_cooling_device *,
struct thermal_instance *, u32);
#ifdef CONFIG_THERMAL
struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
void *, struct thermal_zone_device_ops *,
struct thermal_zone_params *, int, int);
@ -439,7 +397,6 @@ int thermal_zone_unbind_cooling_device(struct thermal_zone_device *, int,
struct thermal_cooling_device *);
void thermal_zone_device_update(struct thermal_zone_device *,
enum thermal_notify_event);
void thermal_zone_set_trips(struct thermal_zone_device *);
struct thermal_cooling_device *thermal_cooling_device_register(const char *,
void *, const struct thermal_cooling_device_ops *);
@ -457,24 +414,9 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp);
int thermal_zone_get_slope(struct thermal_zone_device *tz);
int thermal_zone_get_offset(struct thermal_zone_device *tz);
int get_tz_trend(struct thermal_zone_device *, int);
struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,
struct thermal_cooling_device *, int);
void thermal_cdev_update(struct thermal_cooling_device *);
void thermal_notify_framework(struct thermal_zone_device *, int);
#else
static inline bool cdev_is_power_actor(struct thermal_cooling_device *cdev)
{ return false; }
static inline int power_actor_get_max_power(struct thermal_cooling_device *cdev,
struct thermal_zone_device *tz, u32 *max_power)
{ return 0; }
static inline int power_actor_get_min_power(struct thermal_cooling_device *cdev,
struct thermal_zone_device *tz,
u32 *min_power)
{ return -ENODEV; }
static inline int power_actor_set_power(struct thermal_cooling_device *cdev,
struct thermal_instance *tz, u32 power)
{ return 0; }
static inline struct thermal_zone_device *thermal_zone_device_register(
const char *type, int trips, int mask, void *devdata,
struct thermal_zone_device_ops *ops,
@ -484,21 +426,6 @@ static inline struct thermal_zone_device *thermal_zone_device_register(
static inline void thermal_zone_device_unregister(
struct thermal_zone_device *tz)
{ }
static inline int thermal_zone_bind_cooling_device(
struct thermal_zone_device *tz, int trip,
struct thermal_cooling_device *cdev,
unsigned long upper, unsigned long lower,
unsigned int weight)
{ return -ENODEV; }
static inline int thermal_zone_unbind_cooling_device(
struct thermal_zone_device *tz, int trip,
struct thermal_cooling_device *cdev)
{ return -ENODEV; }
static inline void thermal_zone_device_update(struct thermal_zone_device *tz,
enum thermal_notify_event event)
{ }
static inline void thermal_zone_set_trips(struct thermal_zone_device *tz)
{ }
static inline struct thermal_cooling_device *
thermal_cooling_device_register(char *type, void *devdata,
const struct thermal_cooling_device_ops *ops)
@ -530,12 +457,7 @@ static inline int thermal_zone_get_slope(
static inline int thermal_zone_get_offset(
struct thermal_zone_device *tz)
{ return -ENODEV; }
static inline int get_tz_trend(struct thermal_zone_device *tz, int trip)
{ return -ENODEV; }
static inline struct thermal_instance *
get_thermal_instance(struct thermal_zone_device *tz,
struct thermal_cooling_device *cdev, int trip)
{ return ERR_PTR(-ENODEV); }
static inline void thermal_cdev_update(struct thermal_cooling_device *cdev)
{ }
static inline void thermal_notify_framework(struct thermal_zone_device *tz,