| /openbmc/linux/Documentation/devicetree/bindings/sound/ |
| H A D | atmel,sama5d2-classd.yaml | 17 Modulated (PWM) output stereo Class D amplifier.
54 description: PWM modulation type.
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| H A D | ti,pcm1681.txt | 1 Texas Instruments PCM1681 8-channel PWM Processor
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| /openbmc/linux/Documentation/hwmon/ |
| H A D | it87.rst | 191 Force PWM polarity to active high (DANGEROUS). Some chips are
192 misconfigured by BIOS - PWM values would be inverted. This option tries
340 The fan speed control features are limited to manual PWM mode. Automatic
345 If you are only able to control the fan speed with very small PWM values,
346 try lowering the PWM base frequency (pwm1_freq). Depending on the fan,
359 This interface implements 4 temperature vs. PWM output trip points.
360 The PWM output of trip point 4 is always the maximum value (fan running
361 at full speed) while the PWM output of the other 3 trip points can be
366 The chip automatically computes the PWM output value based on the input
368 between trip point N and trip point N+1 then the PWM output value is
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| H A D | w83791d.rst | 73 five fan rotation speed sensors and manual PWM control of each fan.
89 Each fan controlled is controlled by PWM. The PWM duty cycle can be read and
91 PWM 1-3 support Thermal Cruise mode, in which the PWMs are automatically
132 fan 1-3. Fan/PWM 4-5 only support manual mode.
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| H A D | sysfs-interface.rst | 197 PWM section in Attribute access
210 Base PWM frequency in Hz.
213 Select which temperature channels affect this PWM output in
217 Define the PWM vs temperature curve.
220 Define the PWM vs temperature curve.
222 There is a third case where trip points are associated to both PWM output
223 channels and temperature channels: the PWM values are associated to PWM
226 temperature inputs and PWM outputs. When several temperature inputs are
227 mapped to a given PWM output, this leads to several candidate PWM values.
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| H A D | pc87427.rst | 28 This chip also has fan controlling features (up to 4 PWM outputs),
49 Fan speed can be controlled by PWM outputs. There are 4 possible modes:
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| H A D | asb100.rst | 30 these, the ASB100-A also implements a single PWM controller for fans 2 and
31 3 (i.e. one setting controls both.) If you have a plain ASB100, the PWM
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| /openbmc/openbmc/meta-fii/meta-kudo/recipes-phosphor/fans/pwm-init/ |
| H A D | pwm_init.service | 2 Description=Init PWM sensors
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| /openbmc/linux/Documentation/devicetree/bindings/leds/backlight/ |
| H A D | 88pm860x.txt | 5 - marvell,88pm860x-pwm: PWM frequency on backlight device.
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| /openbmc/u-boot/arch/arm/mach-tegra/tegra20/ |
| H A D | pinmux.c | 303 PINP(GPU, PWM, UARTA, GMI, RSVD4, GPSLXAU),
322 PIN(SDC, PWM, TWC, SDIO3, SPI3),
323 PIN(SDD, UARTA, PWM, SDIO3, SPI3),
346 PIN(UCB, UARTC, PWM, GMI, RSVD4),
411 PINP(SDB, UARTA, PWM, SDIO3, SPI2, NONE),
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| /openbmc/linux/Documentation/devicetree/bindings/mfd/ |
| H A D | x-powers,axp152.yaml | 291 Only valid for DCDC regulators. Setup 1 for PWM mode, 0
292 for AUTO (PWM/PFM) mode. The DCDC regulators work in a
293 mixed PWM/PFM mode, using PFM under light loads and
294 switching to PWM for heavier loads. Forcing PWM mode
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| /openbmc/linux/Documentation/devicetree/bindings/pwm/ |
| H A D | lpc32xx-pwm.txt | 1 LPC32XX PWM controller
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| H A D | renesas,pwm-rcar.yaml | 7 title: Renesas R-Car PWM Timer Controller
43 # base address and length of the registers block for the PWM.
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| H A D | renesas,tpu-pwm.yaml | 7 title: Renesas R-Car Timer Pulse Unit PWM Controller
47 # Base address and length of each memory resource used by the PWM
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| H A D | ti,twl-pwm.txt | 1 Texas Instruments TWL series PWM drivers
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| H A D | spear-pwm.txt | 1 == ST SPEAr SoC PWM controller ==
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| H A D | pwm-berlin.txt | 1 Berlin PWM controller
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| H A D | pwm-bcm2835.yaml | 7 title: BCM2835 PWM controller (Raspberry Pi controller)
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| /openbmc/openbmc/meta-openembedded/meta-python/recipes-devtools/python/ |
| H A D | python3-periphery_2.4.1.bb | 1 DESCRIPTION = "A pure Python 2/3 library for peripheral I/O (GPIO, LED, PWM, SPI, I2C, MMIO, Serial…
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| /openbmc/phosphor-fan-presence/docs/control/fanctl/ |
| H A D | README.md | 4 control including the ability to manually set the fans to a desired RPM (or PWM
37 - RPM/PWM target to set the fans
63 using RPM or PWM fan speeds, and sets them to the value provided):
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| /openbmc/linux/arch/arm/boot/dts/intel/pxa/ |
| H A D | pxa300-raumfeld-controller.dts | 229 MFP_PIN_PXA300(17) MFP_AF1 /* PWM */
236 MFP_PIN_PXA300(126) MFP_AF0 /* PWM */
237 MFP_PIN_PXA300(105) MFP_AF0 /* PWM */
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| /openbmc/linux/Documentation/devicetree/bindings/media/ |
| H A D | nokia,n900-ir | 5 - pwms: specifies PWM used for IR signal transmission.
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| /openbmc/openbmc/meta-ufispace/meta-ncplite/recipes-kernel/linux/linux-aspeed/ |
| H A D | ncplite.cfg | 33 #AST2600 TACH & PWM driver config
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| /openbmc/openbmc/meta-raspberrypi/recipes-devtools/python/ |
| H A D | rpio_0.10.1.bb | 1 DESCRIPTION = "Advanced GPIO for the Raspberry Pi. Extends RPi.GPIO with PWM, \
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| /openbmc/openbmc/meta-raspberrypi/recipes-devtools/pi-blaster/ |
| H A D | pi-blaster_git.bb | 1 DESCRIPTION = "This project enables PWM on the GPIO pins you request of a Raspberry Pi."
|