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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-24 22:03:51 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-24 22:03:51 +0200
commitd972604f6f87478212f012af5560c4fd4bb2b01d (patch)
tree47f043843ccbf0ee609aeb13267a76ed9c26f9fd /Documentation
parentMerge tag 'apparmor-pr-2018-08-23' of git://git.kernel.org/pub/scm/linux/kern... (diff)
parentdt-bindings: thermal: Allow multiple devices to share cooling map (diff)
downloadlinux-d972604f6f87478212f012af5560c4fd4bb2b01d.tar.xz
linux-d972604f6f87478212f012af5560c4fd4bb2b01d.zip
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management updates from Zhang Rui: - Add Daniel Lezcano as the reviewer of thermal framework and SoC driver changes (Daniel Lezcano). - Fix a bug in intel_dts_soc_thermal driver, which does not translate IO-APIC GSI (Global System Interrupt) into Linux irq number (Hans de Goede). - For device tree bindings, allow cooling devices sharing same trip point with same contribution value to share cooling map (Viresh Kumar). * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: dt-bindings: thermal: Allow multiple devices to share cooling map MAINTAINERS: Add Daniel Lezcano as designated reviewer for thermal Thermal: Intel SoC DTS: Translate IO-APIC GSI number to linux irq number
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/thermal/thermal.txt11
1 files changed, 3 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/thermal/thermal.txt b/Documentation/devicetree/bindings/thermal/thermal.txt
index cc553f0952c5..eb7ee91556a5 100644
--- a/Documentation/devicetree/bindings/thermal/thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/thermal.txt
@@ -97,8 +97,8 @@ get assigned to trip points of the zone. The cooling devices are expected
to be loaded in the target system.
Required properties:
-- cooling-device: A phandle of a cooling device with its specifier,
- Type: phandle + referring to which cooling device is used in this
+- cooling-device: A list of phandles of cooling devices with their specifiers,
+ Type: phandle + referring to which cooling devices are used in this
cooling specifier binding. In the cooling specifier, the first cell
is the minimum cooling state and the second cell
is the maximum cooling state used in this map.
@@ -276,12 +276,7 @@ thermal-zones {
};
map1 {
trip = <&cpu_alert1>;
- cooling-device = <&fan0 5 THERMAL_NO_LIMIT>;
- };
- map2 {
- trip = <&cpu_alert1>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ cooling-device = <&fan0 5 THERMAL_NO_LIMIT>, <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};