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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-01-15 19:20:26 +1300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-01-15 19:20:26 +1300 |
| commit | f800c25b7a762d445ba1439a2428c8362157eba6 (patch) | |
| tree | 114f92970cc1701914b7fa1d70c597fa5661c811 /Documentation | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
| parent | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc (diff) | |
| download | linux-dev-f800c25b7a762d445ba1439a2428c8362157eba6.tar.xz linux-dev-f800c25b7a762d445ba1439a2428c8362157eba6.zip | |
Merge branch 'thermal-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal fixes from Zhang Rui:
"Specifics:
- bogus type qualifier fix in OF thermal code.
- Minor fixes on imx and rcar thermal drivers.
- Update TI SoC thermal maintainer entry.
- Updated documentation of OF cpufreq cooling register"
* 'thermal-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
thermal: rcar: Spelling/grammar: s/drier use .../driver uses ...s/
thermal: rcar: change type of ctemp in rcar_thermal_update_temp()
thermal: rcar: fix ENR register value
Documentation: thermal: document of_cpufreq_cooling_register()
Thermal: imx: add clk disable/enable for suspend/resume
MAINTAINERS: update ti-soc-thermal status
MAINTAINERS: Add linux-omap to list of reviewers for TI Thermal
thermal: of: Remove bogus type qualifier for of_thermal_get_trip_points()
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/thermal/cpu-cooling-api.txt | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Documentation/thermal/cpu-cooling-api.txt b/Documentation/thermal/cpu-cooling-api.txt index fca24c931ec8..753e47cc2e20 100644 --- a/Documentation/thermal/cpu-cooling-api.txt +++ b/Documentation/thermal/cpu-cooling-api.txt @@ -3,7 +3,7 @@ CPU cooling APIs How To Written by Amit Daniel Kachhap <amit.kachhap@linaro.org> -Updated: 12 May 2012 +Updated: 6 Jan 2015 Copyright (c) 2012 Samsung Electronics Co., Ltd(http://www.samsung.com) @@ -25,7 +25,18 @@ the user. The registration APIs returns the cooling device pointer. clip_cpus: cpumask of cpus where the frequency constraints will happen. -1.1.2 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev) +1.1.2 struct thermal_cooling_device *of_cpufreq_cooling_register( + struct device_node *np, const struct cpumask *clip_cpus) + + This interface function registers the cpufreq cooling device with + the name "thermal-cpufreq-%x" linking it with a device tree node, in + order to bind it via the thermal DT code. This api can support multiple + instances of cpufreq cooling devices. + + np: pointer to the cooling device device tree node + clip_cpus: cpumask of cpus where the frequency constraints will happen. + +1.1.3 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev) This interface function unregisters the "thermal-cpufreq-%x" cooling device. |