Refactor drivers/thermal/Kconfig
[deliverable/linux.git] / drivers / thermal / Kconfig
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1#
2# Generic thermal sysfs drivers configuration
3#
4
5menuconfig THERMAL
63c4ec90 6 tristate "Generic Thermal sysfs driver"
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7 help
8 Generic Thermal Sysfs driver offers a generic mechanism for
9 thermal management. Usually it's made up of one or more thermal
10 zone and cooling device.
543a9561 11 Each thermal zone contains its own temperature, trip points,
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12 cooling devices.
13 All platforms with ACPI thermal support can use this driver.
63c4ec90 14 If you want this support, you should say Y or M here.
16d75239 15
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16if THERMAL
17
16d75239 18config THERMAL_HWMON
ab92402a 19 bool
16d75239 20 depends on HWMON=y || HWMON=THERMAL
ab92402a 21 default y
6a92c366 22
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23choice
24 prompt "Default Thermal governor"
25 default THERMAL_DEFAULT_GOV_STEP_WISE
26 help
27 This option sets which thermal governor shall be loaded at
28 startup. If in doubt, select 'step_wise'.
29
30config THERMAL_DEFAULT_GOV_STEP_WISE
31 bool "step_wise"
32 select STEP_WISE
33 help
34 Use the step_wise governor as default. This throttles the
35 devices one step at a time.
36
37config THERMAL_DEFAULT_GOV_FAIR_SHARE
38 bool "fair_share"
39 select FAIR_SHARE
40 help
41 Use the fair_share governor as default. This throttles the
42 devices based on their 'contribution' to a zone. The
43 contribution should be provided through platform data.
44
45config THERMAL_DEFAULT_GOV_USER_SPACE
46 bool "user_space"
47 select USER_SPACE
48 help
49 Select this if you want to let the user space manage the
50 lpatform thermals.
51
52endchoice
53
54config FAIR_SHARE
55 bool "Fair-share thermal governor"
56 help
57 Enable this to manage platform thermals using fair-share governor.
58
59config STEP_WISE
60 bool "Step_wise thermal governor"
61 help
62 Enable this to manage platform thermals using a simple linear
63
64config USER_SPACE
65 bool "User_space thermal governor"
66 help
67 Enable this to let the user space manage the platform thermals.
68
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69config CPU_THERMAL
70 bool "generic cpu cooling support"
72e19897 71 depends on CPU_FREQ
dd8e8c4a 72 select CPU_FREQ_TABLE
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73 help
74 This implements the generic cpu cooling mechanism through frequency
75 reduction, cpu hotplug and any other ways of reducing temperature. An
76 ACPI version of this already exists(drivers/acpi/processor_thermal.c).
77 This will be useful for platforms using the generic thermal interface
78 and not the ACPI interface.
79 If you want this support, you should say Y here.
80
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81config SPEAR_THERMAL
82 bool "SPEAr thermal sensor driver"
6a92c366 83 depends on PLAT_SPEAR
b9c7aff4 84 depends on OF
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85 help
86 Enable this to plug the SPEAr thermal sensor driver into the Linux
87 thermal framework
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88
89config RCAR_THERMAL
90 tristate "Renesas R-Car thermal driver"
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91 depends on ARCH_SHMOBILE
92 help
93 Enable this to plug the R-Car thermal sensor driver into the Linux
94 thermal framework
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95
96config EXYNOS_THERMAL
97 tristate "Temperature sensor on Samsung EXYNOS"
72e19897 98 depends on (ARCH_EXYNOS4 || ARCH_EXYNOS5)
dd8e8c4a 99 select CPU_FREQ_TABLE
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100 help
101 If you say yes here you get support for TMU (Thermal Managment
102 Unit) on SAMSUNG EXYNOS series of SoC.
4ccc5743 103
a56757af 104
72e19897 105endif
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