Lines Matching full:devfreq
7 devfreq, a generic DVFS framework can be registered for a device
8 in order to let the governor provided to devfreq choose an
11 Each device may have its own governor and policy. Devfreq can
13 notification to "nb", a notifier block, of devfreq.
17 determined by the single device's state, an instance of devfreq
20 to a device by 1-to-1. The device registering devfreq takes the
23 given to devfreq.
25 When OPP is used with the devfreq device, it is recommended to
26 register devfreq's nb to the OPP's notifier head. If OPP is
27 used with the devfreq device, you may use OPP helper
28 functions defined in devfreq.h.
32 comment "DEVFREQ Governors"
48 the DEVFREQ framework returns the highest frequency available
56 the DEVFREQ framework returns the lowest frequency available
71 Sets the frequency based on the frequency of its parent devfreq
74 devfreq device uses the OPP table to get the frequency/voltage.
76 comment "DEVFREQ Drivers"
79 tristate "ARM Exynos Generic Memory Bus DEVFREQ Driver"
86 This adds the common DEVFREQ driver for Exynos Memory bus. Exynos
89 PPMU counters of memory controllers by using DEVFREQ-event device
94 tristate "HiSilicon uncore DEVFREQ Driver"
99 This adds a DEVFREQ driver that manages uncore frequency scaling for
105 tristate "i.MX Generic Bus DEVFREQ Driver"
109 This adds the generic DEVFREQ driver for i.MX interconnects. It
113 tristate "i.MX8M DDRC DEVFREQ Driver"
118 This adds the DEVFREQ driver for the i.MX8M DDR Controller. It allows
122 tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
129 This adds the DEVFREQ driver for the Tegra family of SoCs.
134 tristate "MEDIATEK CCI DEVFREQ Driver"
138 This adds a devfreq driver for MediaTek Cache Coherent Interconnect
144 tristate "ARM RK3399 DMC DEVFREQ Driver"
151 This adds the DEVFREQ driver for the RK3399 DMC(Dynamic Memory Controller).
156 tristate "sun8i/sun50i MBUS DEVFREQ Driver"
161 This adds the DEVFREQ driver for the MBUS controller in some
164 source "drivers/devfreq/event/Kconfig"