Searched refs:OPP (Results 1 – 11 of 11) sorted by relevance
| /linux-4.4.14/Documentation/power/ |
| D | opp.txt | 1 Operating Performance Points (OPP) Library
9 2. Initial OPP List Registration
10 3. OPP Search Functions
11 4. OPP Availability Control Functions
12 5. OPP Data Retrieval Functions
17 1.1 What is an Operating Performance Point (OPP)?
42 OPP library provides a set of helper functions to organize and query the OPP
44 is located in include/linux/pm_opp.h. OPP library can be enabled by enabling
45 CONFIG_PM_OPP from power management menuconfig menu. OPP library depends on
47 optionally boot at a certain OPP without needing cpufreq.
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| /linux-4.4.14/Documentation/devicetree/bindings/opp/ |
| D | opp.txt | 1 Generic OPP (Operating Performance Points) Bindings
10 This document contain multiple versions of OPP binding and only one of them
45 phandle to a OPP table in their DT node. The OPP core will use this phandle to
48 Devices may want to choose OPP tables at runtime and so can provide a list of
51 identify the OPP tables.
58 - operating-points-names: Names of OPP tables (required if multiple OPP
60 for all the CPUs which are sharing clock/voltage rails and hence the OPP
63 * OPP Table Node
72 - OPP nodes: One or more OPP nodes describing voltage-current-frequency
74 reference an OPP.
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| /linux-4.4.14/drivers/devfreq/ |
| D | Kconfig | 24 When OPP is used with the devfreq device, it is recommended to
25 register devfreq's nb to the OPP's notifier head. If OPP is
26 used with the devfreq device, you may use OPP helper
78 the operating frequencies and voltages with OPP support.
89 operating frequencies and voltages with OPP support.
99 operating frequencies and voltages with OPP support.
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| /linux-4.4.14/Documentation/arm/OMAP/ |
| D | omap_pm | 112 DSPBridge expresses target DSP performance levels in terms of OPP IDs.
131 Customizing OPP for platform
133 Defining CONFIG_PM should enable OPP layer for the silicon
134 and the registration of OPP table should take place automatically.
135 However, in special cases, the default OPP table may need to be
139 * Disable an unsupported OPP on the platform
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| /linux-4.4.14/Documentation/cpu-freq/ |
| D | core.txt | 23 3. CPUFreq Table Generation with Operating Performance Point (OPP)
94 3. CPUFreq Table Generation with Operating Performance Point (OPP)
96 For details about OPP, see Documentation/power/opp.txt
101 a ready to use conversion routine to translate the OPP layer's internal
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| /linux-4.4.14/arch/arm/mach-davinci/ |
| D | da850.c | 1007 #define OPP(freq) \ macro
1014 OPP(456),
1015 OPP(408),
1016 OPP(372),
1017 OPP(300),
1018 OPP(200),
1019 OPP(96),
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| /linux-4.4.14/Documentation/devicetree/bindings/display/msm/ |
| D | gpu.txt | 20 configure memory bandwidth scaling per OPP.
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| /linux-4.4.14/kernel/power/ |
| D | Kconfig | 268 is called Operating Performance Point or OPP. The actual definitions
269 of OPP varies over silicon within the same family of devices.
271 OPP layer organizes the data internally using device pointers
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| /linux-4.4.14/Documentation/thermal/ |
| D | cpu-cooling-api.txt | 46 cpus must have registered their OPPs using the OPP library.
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| /linux-4.4.14/Documentation/devicetree/bindings/thermal/ |
| D | thermal.txt | 215 * used as OPP indexes. The minimum cooling state is 0, which means
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| /linux-4.4.14/ |
| D | MAINTAINERS | 7910 OPERATING PERFORMANCE POINTS (OPP)
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