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Searched refs:polarity (Results 1 – 25 of 165) sorted by relevance

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/f-stack/freebsd/contrib/device-tree/Bindings/interrupt-controller/
H A Dmicrochip,pic32-evic.txt9 External interrupts have a software configurable edge polarity. Non external
10 interrupts have a type and polarity that is determined by the source of the
26 irq_type - is used to describe the type and polarity of an interrupt. For
29 IRQ_TYPE_EDGE_RISING or IRQ_TYPE_EDGE_FALLING to select the desired polarity.
34 polarity configuration. This array corresponds to the bits in the INTCON
49 and polarity.
/f-stack/freebsd/contrib/device-tree/Bindings/media/i2c/
H A Dtvp7002.txt16 - pclk-sample: Clock polarity of the bus. Default value when this property is
24 - field-even-active: Active-high Field ID output polarity control of the bus.
28 1 = FID output polarity inverted
H A Dadv7604.txt53 - hsync-active: Horizontal synchronization polarity. Defaults to active low.
54 - vsync-active: Vertical synchronization polarity. Defaults to active low.
55 - pclk-sample: Pixel clock polarity. Defaults to output on the falling edge.
/f-stack/freebsd/contrib/device-tree/Bindings/extcon/
H A Dwlf,arizona.yaml42 Invert the polarity of the jack detection switch.
58 GPIO specifier for the GPIO controlling the headset polarity if one
97 Headset polarity configurations (generally used for detection of
100 represents one polarity configuration.
/f-stack/freebsd/contrib/device-tree/src/arm/
H A Drk3228-evb.dts63 rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
/f-stack/freebsd/contrib/device-tree/Bindings/display/ti/
H A Dti,omap2-dss.txt57 - ti,invert-polarity: invert the polarity of the video signal
H A Dti,omap3-dss.txt68 - ti,invert-polarity: invert the polarity of the video signal
H A Dti,omap4-dss.txt74 - ti,invert-polarity: invert the polarity of the video signal
/f-stack/freebsd/contrib/device-tree/Bindings/thermal/
H A Drockchip-thermal.txt32 - rockchip,hw-tshut-polarity : The hardware-controlled active polarity 0:LOW
52 rockchip,hw-tshut-polarity = <0>;
/f-stack/freebsd/contrib/device-tree/Bindings/gpio/
H A Dgpio.txt86 A gpio-specifier should contain a flag indicating the GPIO polarity; active-
90 The gpio-specifier's polarity flag should represent the physical level at the
97 When the device's signal polarity is configurable, the binding for the
100 a) Define a single static polarity for the signal, with the expectation that
102 that signal polarity.
104 The static choice of polarity may be either:
112 In particular, the polarity cannot be derived from the gpio-specifier, since
114 concepts of configurable signal polarity in the device, and possible board-
119 b) Pick a single option for device signal polarity, and document this choice
122 particular signal polarity choice. If software chooses to program the device
[all …]
H A Dcirrus,clps711x-mctrl-gpio.txt7 the second cell is used to specify the gpio polarity:
H A Dfujitsu,mb86s70-gpio.txt11 - bit 0 specifies polarity (0 for normal, 1 for inverted).
/f-stack/freebsd/contrib/device-tree/Bindings/mmc/
H A Dsdhci-atmel.txt18 - microchip,sdcal-inverted: when present, polarity on the SDCAL SoC pin is
19 inverted. The default polarity for this signal is described in the datasheet.
H A Dmmc-controller.yaml47 # *NOTE* on CD and WP polarity. To use common for all SD/MMC host
48 # controllers line polarity properties, we have to fix the meaning
58 # using *-inverted properties. GPIO polarity can also be specified
64 # double-inversion and actually means the "normal" line polarity is
69 The Write Protect line polarity is inverted.
74 The CD line polarity is inverted.
/f-stack/freebsd/contrib/device-tree/Bindings/sound/
H A Dnau8825.txt15 - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
88 nuvoton,jkdet-polarity = <GPIO_ACTIVE_LOW>;
H A Dnau8824.txt11 - nuvoton,jkdet-polarity: JKDET pin polarity. 0 - active high, 1 - active low.
/f-stack/freebsd/contrib/device-tree/Bindings/serial/
H A D8250.yaml16 - aspeed,sirq-polarity-sense
184 aspeed,sirq-polarity-sense:
188 offset and bit number to identify how the SIRQ polarity should be
230 aspeed,sirq-polarity-sense = <&syscon 0x70 25>;
H A Dnxp,sc16is7xx.txt21 the second cell is used to specify the GPIO polarity:
57 the second cell is used to specify the GPIO polarity:
/f-stack/freebsd/contrib/device-tree/Bindings/iio/frequency/
H A Dadf4350.txt22 - adi,phase-detector-polarity-positive-enable: Enables positive phase
23 detector polarity. Default = negative.
82 adi,phase-detector-polarity-positive-enable;
/f-stack/freebsd/contrib/device-tree/Bindings/pwm/
H A Dpwm.txt48 - PWM_POLARITY_INVERTED: invert the PWM signal polarity
50 Example with optional PWM specifier for inverse polarity
/f-stack/freebsd/contrib/device-tree/Bindings/phy/
H A Dphy-miphy365x.txt36 - st,pcie-tx-pol-inv : Bool property to invert the polarity PCIe Tx (Txn/Txp)
37 - st,sata-tx-pol-inv : Bool property to invert the polarity SATA Tx (Txn/Txp)
/f-stack/freebsd/contrib/device-tree/Bindings/usb/
H A Dci-hdrc-usb2.txt98 - over-current-active-low: over current signal polarity is active low.
99 - over-current-active-high: over current signal polarity is active high.
100 It's recommended to specify the over current polarity.
101 - power-active-high: power signal polarity is active high
H A Dfsl-usb.txt39 port power polarity of internal PHY signal DRVVBUS is inverted.
41 the PWR_FAULT signal polarity is inverted.
/f-stack/freebsd/contrib/device-tree/Bindings/pinctrl/
H A Dbrcm,iproc-gpio.txt33 bit[0]: polarity (0 for active high and 1 for active low)
118 /* Bluetooth that uses the ASIU GPIO 5, with polarity inverted */
/f-stack/freebsd/contrib/device-tree/src/arm64/rockchip/
H A Drk3368-evb.dtsi221 rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */

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