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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-09 09:40:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-09 09:40:49 -0700
commitb29bdba51924f6fd5971352ba111784dee3a5853 (patch)
tree95f8b7adfd75ce1d6c86b06f9347247aefecd075 /Documentation/devicetree
parente0fd9affeb64088eff407dfc98bbd3a5c17ea479 (diff)
parentde6558dc964f6a3243218f17d8032ad810864e2b (diff)
downloadblackbird-op-linux-b29bdba51924f6fd5971352ba111784dee3a5853.tar.gz
blackbird-op-linux-b29bdba51924f6fd5971352ba111784dee3a5853.zip
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management update from Zhang Rui: "The most important one is to build thermal core and governor and cpu cooling code into one module. This fixes a regression that thermal core does not work if it is built as module, since 3.7. I'll backport them to stable kernel once those changes are in upstream. The largest batch is the thermal kernel-doc & coding style updates/cleanups from Eduardo. Highlights: - build all thermal framework code into one module to fix a regression that thermal does not work if it is built as module. - Marvell Armada 370/XP thermal sensor driver - thermal core/cpu cooling kernel-doc & coding style updates and cleanups. - Add Eduardo Valentin as thermal sub-maintainer, both in mailing list and patchwork. He will help me on arm thermal drivers." * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (68 commits) thermal: db8500_cpufreq_cooling: remove usage of IS_ERR_OR_NULL() thermal: thermal_core: remove usage of IS_ERR_OR_NULL thermal: cpu_cooling: improve line breaking thermal: cpu_cooling: alignment improvements thermal: cpu_cooling: remove checkpatch.pl warning thermal: cpu_cooling: remove trailing blank line thermal: cpu_cooling: align on open parenthesis thermal: cpu_cooling: standardize comment style thermal: cpu_cooling: standardize end of function thermal: cpu_cooling: remove trailing white spaces Thermal: update documentation for thermal_zone_device_register thermal: update kernel-doc for thermal_zone_device_register thermal: update kernel-doc for create_trip_attrs thermal: update kernel-doc for thermal_cooling_device_register thermal: update kernel-doc for thermal_zone_unbind_cooling_device thermal: update kernel-doc for thermal_zone_bind_cooling_device thermal: use EXPORT_SYMBOL_GPL thermal: rename notify_thermal_framework to thermal_notify_framework thermal: update driver license thermal: use strlcpy instead of strcpy ...
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/thermal/armada-thermal.txt22
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diff --git a/Documentation/devicetree/bindings/thermal/armada-thermal.txt b/Documentation/devicetree/bindings/thermal/armada-thermal.txt
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+* Marvell Armada 370/XP thermal management
+
+Required properties:
+
+- compatible: Should be set to one of the following:
+ marvell,armada370-thermal
+ marvell,armadaxp-thermal
+
+- reg: Device's register space.
+ Two entries are expected, see the examples below.
+ The first one is required for the sensor register;
+ the second one is required for the control register
+ to be used for sensor initialization (a.k.a. calibration).
+
+Example:
+
+ thermal@d0018300 {
+ compatible = "marvell,armada370-thermal";
+ reg = <0xd0018300 0x4
+ 0xd0018304 0x4>;
+ status = "okay";
+ };
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