Searched +full:cooling +full:- +full:levels (Results 1 – 9 of 9) sorted by relevance
9 Required properties for pwm-tacho node:10 - #address-cells : should be 1.12 - #size-cells : should be 1.14 - #cooling-cells: should be 2.16 - reg : address and length of the register set for the device.18 - pinctrl-names : a pinctrl state named "default" must be defined.20 - pinctrl-0 : phandle referencing pin configuration of the PWM ports.22 - compatible : should be "aspeed,ast2400-pwm-tacho" for AST2400 and23 "aspeed,ast2500-pwm-tacho" for AST2500.25 - clocks : phandle to clock provider with the clock number in the second cell[all …]
3 The Nuvoton BMC NPCM7XX supports 8 Pulse-width modulation (PWM)6 The Nuvoton BMC NPCM8XX supports 12 Pulse-width modulation (PWM)9 Required properties for pwm-fan node10 - #address-cells : should be 1.11 - #size-cells : should be 0.12 - compatible : "nuvoton,npcm750-pwm-fan" for Poleg NPCM7XX.13 : "nuvoton,npcm845-pwm-fan" for Arbel NPCM8XX.14 - reg : specifies physical base address and size of the registers.15 - reg-names : must contain:18 - clocks : phandle of reference clocks.[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/hwmon/pwm-fan.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Jean Delvare <jdelvare@suse.com>11 - Guenter Roeck <linux@roeck-us.net>15 const: pwm-fan17 cooling-levels:18 description: PWM duty cycle values corresponding to thermal cooling states.19 $ref: /schemas/types.yaml#/definitions/uint32-array[all …]
1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause3 ---4 $id: http://devicetree.org/schemas/hwmon/fan-common.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Naresh Solanki <naresh.solanki@9elements.com>11 - Billy Tsai <billy_tsai@aspeedtech.com>14 max-rpm:20 min-rpm:26 pulses-per-revolution:32 tach-div:[all …]
1 # SPDX-License-Identifier: (GPL-2.0)4 ---5 $id: http://devicetree.org/schemas/thermal/thermal-cooling-devices.yaml#6 $schema: http://devicetree.org/meta-schemas/core.yaml#8 title: Thermal cooling device11 - Amit Kucheria <amitk@kernel.org>15 and the software abstraction of cooling devices and thermal zones required to20 - thermal-sensor: device that measures temperature, has SoC-specific bindings21 - cooling-device: device used to dissipate heat either passively or actively22 - thermal-zones: a container of the following node types used to describe all[all …]
2 CPU cooling APIs How To14 The generic cpu cooling(freq clipping) provides registration/unregistration APIs15 to the caller. The binding of the cooling devices to the trip point is left for16 the user. The registration APIs returns the cooling device pointer.18 1. cpu cooling APIs22 --------------------------------------------29 This interface function registers the cpufreq cooling device with the name30 "thermal-cpufreq-%x". This api can support multiple instances of cpufreq31 cooling devices.41 This interface function registers the cpufreq cooling device with[all …]
15 ---------------------------19 The chip only exposes the measured 8-bit temperature code value27 Tc = (T - 25) * (TI2 - TI1) / (85 - 25) + TI131 Tc = T + TI1 - 2547 when temperature exceeds pre-defined levels.49 The threshold levels are defined as follows::62 it can be used to synchronize the cooling action.65 -----------------------74 TMU configuration data -----> TMU Driver <----> Exynos Core thermal wrapper
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/cpufreq/qcom-cpufreq-nvmem.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Ilia Lin <ilia.lin@kernel.org>16 CPR provides a power domain with multiple levels that are selected depending28 - qcom,apq806429 - qcom,apq809630 - qcom,ipq533231 - qcom,ipq6018[all …]
6 - Arjan van de Ven <arjan@linux.intel.com>7 - Jacob Pan <jacob.jun.pan@linux.intel.com>12 - Goals and Objectives15 - Idle Injection16 - Calibration19 - Effectiveness and Limitations20 - Power vs Performance21 - Scalability22 - Calibration23 - Comparison with Alternative Techniques[all …]