| /Linux-v5.4/drivers/staging/comedi/drivers/ |
| D | ni_6527.c | 274 unsigned int falling) in ni6527_set_edge_detection() argument
279 falling &= mask; in ni6527_set_edge_detection()
288 falling |= readb(dev->mmio + in ni6527_set_edge_detection()
296 writeb(falling & 0xff, in ni6527_set_edge_detection()
300 falling >>= 8; in ni6527_set_edge_detection()
311 unsigned int rising, falling, shift; in ni6527_intr_insn_config() local
319 falling = data[2]; in ni6527_intr_insn_config()
320 ni6527_set_edge_detection(dev, mask, rising, falling); in ni6527_intr_insn_config()
330 falling = 0; in ni6527_intr_insn_config()
338 falling = 0; in ni6527_intr_insn_config()
[all …]
|
| /Linux-v5.4/Documentation/devicetree/bindings/i2c/ |
| D | i2c-designware.txt | 31 - i2c-scl-falling-time-ns : should contain the SCL falling time in nanoseconds.
34 - i2c-sda-falling-time-ns : should contain the SDA falling time in nanoseconds.
57 i2c-sda-falling-time-ns = <300>;
58 i2c-scl-falling-time-ns = <300>;
|
| D | i2c-rk3x.txt | 40 - i2c-scl-falling-time-ns : Number of nanoseconds the SCL signal takes to fall
44 - i2c-sda-falling-time-ns : Number of nanoseconds the SDA signal takes to fall
67 i2c-scl-falling-time-ns = <100>;
|
| /Linux-v5.4/Documentation/devicetree/bindings/input/ |
| D | st,stpmic1-onkey.txt | 7 - interrupt-names = "onkey-falling", "onkey-rising"
8 onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic
26 interrupt-names = "onkey-falling", "onkey-rising";
|
| D | tca8418_keypad.txt | 9 - interrupts: IRQ line number, should trigger on falling edge
|
| /Linux-v5.4/Documentation/devicetree/bindings/pps/ |
| D | pps-gpio.txt | 15 - assert-falling-edge: when present, assert is indicated by a falling edge
24 assert-falling-edge;
|
| /Linux-v5.4/drivers/iio/proximity/ |
| D | srf04.c | 64 struct completion falling; member
87 complete(&data->falling); in srf04_handle_irq()
107 reinit_completion(&data->falling); in srf04_read()
124 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in srf04_read()
255 init_completion(&data->falling); in srf04_probe()
|
| /Linux-v5.4/drivers/gpio/ |
| D | gpio-mt7621.c | 38 u32 falling; member
123 mtk_gpio_w32(rg, GPIO_REG_FEDGE, fall | (BIT(pin) & rg->falling)); in mediatek_gpio_irq_unmask()
159 if ((rg->rising | rg->falling | in mediatek_gpio_irq_type()
167 rg->falling &= ~mask; in mediatek_gpio_irq_type()
174 rg->falling |= mask; in mediatek_gpio_irq_type()
180 rg->falling |= mask; in mediatek_gpio_irq_type()
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| D | gpio-hlwd.c | 76 u32 level, rising, falling; in hlwd_gpio_irqhandler() local
80 falling = ~level & emulated_pending; in hlwd_gpio_irqhandler()
91 falling &= hlwd->falling_edge; in hlwd_gpio_irqhandler()
94 pending |= rising | falling; in hlwd_gpio_irqhandler()
|
| /Linux-v5.4/Documentation/devicetree/bindings/display/panel/ |
| D | display-timing.txt | 31 sample data on falling edge
32 - active low = drive pixel data on falling edge/
37 sample sync on falling edge of pixel
39 - active low = drive sync on falling edge/
|
| /Linux-v5.4/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-adc-hi8435 | 17 this value then the threshold falling event is pushed.
25 If falling threshold results hysteresis to odd value then rising
42 If rising threshold results hysteresis to odd value then falling
|
| D | sysfs-bus-iio-timer-stm32 | 23 OC4REF rising or falling edges generate pulses.
25 OC6REF rising or falling edges generate pulses.
29 OC4REF rising or OC6REF falling edges generate pulses.
33 OC5REF rising or OC6REF falling edges generate pulses.
|
| D | sysfs-bus-iio-light-lm3533-als | 7 in each direction (rising|falling) and a zone change occurs.
42 in_illuminance0_threshY_{falling,rising} thresholds.
|
| /Linux-v5.4/Documentation/devicetree/bindings/iio/light/ |
| D | opt3001.txt | 5 the optional generation of IIO events on rising/falling light threshold changes
16 - interrupts: interrupt mapping for GPIO IRQ (configure for falling edge)
|
| /Linux-v5.4/arch/arm/boot/dts/ |
| D | socfpga_arria5_socdk.dts | 92 * adjust the falling times to decrease the i2c frequency to 50Khz
95 i2c-sda-falling-time-ns = <5000>;
96 i2c-scl-falling-time-ns = <5000>;
|
| D | socfpga_cyclone5_socdk.dts | 96 * adjust the falling times to decrease the i2c frequency to 50Khz
99 i2c-sda-falling-time-ns = <5000>;
100 i2c-scl-falling-time-ns = <5000>;
|
| D | socfpga_arria10_socdk.dtsi | 131 * adjust the falling times to decrease the i2c frequency to 50Khz
135 i2c-sda-falling-time-ns = <6000>;
136 i2c-scl-falling-time-ns = <6000>;
|
| D | stm32mp157a-avenger96.dts | 104 i2c-scl-falling-time-ns = <20>;
114 i2c-scl-falling-time-ns = <20>;
124 i2c-scl-falling-time-ns = <20>;
269 interrupt-names = "onkey-falling", "onkey-rising";
|
| /Linux-v5.4/Documentation/devicetree/bindings/gpio/ |
| D | cavium-octeon-gpio.txt | 22 2 - edge triggered on the falling edge
38 * 2 - edge falling
|
| /Linux-v5.4/arch/arm64/boot/dts/rockchip/ |
| D | rk3399-sapphire-excavator.dts | 158 i2c-scl-falling-time-ns = <15>;
174 i2c-scl-falling-time-ns = <20>;
234 i2c-scl-falling-time-ns = <15>;
|
| /Linux-v5.4/drivers/pinctrl/bcm/ |
| D | pinctrl-nsp-gpio.c | 228 bool falling; in nsp_gpio_irq_set_type() local
232 falling = nsp_get_bit(chip, REG, NSP_GPIO_EVENT_INT_POLARITY, gpio); in nsp_gpio_irq_set_type()
237 falling = false; in nsp_gpio_irq_set_type()
241 falling = true; in nsp_gpio_irq_set_type()
259 nsp_set_bit(chip, REG, NSP_GPIO_EVENT_INT_POLARITY, gpio, falling); in nsp_gpio_irq_set_type()
264 level_low ? "true" : "false", falling ? "true" : "false"); in nsp_gpio_irq_set_type()
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| /Linux-v5.4/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.txt | 77 - "SPI_F": SPI with data on falling edge
78 - "MANCH_R": manchester codec, rising edge = logic 0, falling edge = logic 1
79 - "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0
83 - "CLKOUT_F": internal SPI clock divided by 2 (falling edge).
|
| /Linux-v5.4/Documentation/devicetree/bindings/net/nfc/ |
| D | nfcmrvl.txt | 20 - i2c-int-falling: Specifies that the chip read event shall be trigged on
21 falling edge.
|
| /Linux-v5.4/Documentation/devicetree/bindings/regulator/ |
| D | max8973-regulator.txt | 23 -maxim,enable-falling-slew-rate: boolean, enable falling slew rate.
|
| /Linux-v5.4/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/ |
| D | pic.txt | 9 - 2 is falling edge
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