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Searched refs:falling (Results 1 – 25 of 222) sorted by relevance

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/openbmc/linux/drivers/comedi/drivers/
H A Dni_6527.c275 unsigned int falling) in ni6527_set_edge_detection() argument
280 falling &= mask; in ni6527_set_edge_detection()
289 falling |= readb(dev->mmio + in ni6527_set_edge_detection()
297 writeb(falling & 0xff, in ni6527_set_edge_detection()
301 falling >>= 8; in ni6527_set_edge_detection()
312 unsigned int rising, falling, shift; in ni6527_intr_insn_config() local
320 falling = data[2]; in ni6527_intr_insn_config()
321 ni6527_set_edge_detection(dev, mask, rising, falling); in ni6527_intr_insn_config()
331 falling = 0; in ni6527_intr_insn_config()
339 falling = 0; in ni6527_intr_insn_config()
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/openbmc/linux/arch/riscv/boot/dts/starfive/
H A Djh7100-common.dtsi112 i2c-sda-falling-time-ns = <500>;
113 i2c-scl-falling-time-ns = <500>;
132 i2c-sda-falling-time-ns = <100>;
133 i2c-scl-falling-time-ns = <100>;
142 i2c-sda-falling-time-ns = <500>;
143 i2c-scl-falling-time-ns = <500>;
H A Djh7110-starfive-visionfive-2.dtsi136 i2c-sda-falling-time-ns = <510>;
137 i2c-scl-falling-time-ns = <510>;
146 i2c-sda-falling-time-ns = <510>;
147 i2c-scl-falling-time-ns = <510>;
156 i2c-sda-falling-time-ns = <510>;
157 i2c-scl-falling-time-ns = <510>;
198 i2c-sda-falling-time-ns = <510>;
199 i2c-scl-falling-time-ns = <510>;
/openbmc/linux/drivers/iio/proximity/
H A Dping.c58 struct completion falling; member
85 complete(&data->falling); in ping_handle_irq()
107 reinit_completion(&data->falling); in ping_read()
145 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in ping_read()
294 init_completion(&data->falling); in ping_probe()
H A Dsrf04.c65 struct completion falling; member
89 complete(&data->falling); in srf04_handle_irq()
114 reinit_completion(&data->falling); in srf04_read()
136 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in srf04_read()
267 init_completion(&data->falling); in srf04_probe()
/openbmc/linux/drivers/gpio/
H A Dgpio-xilinx.c510 DECLARE_BITMAP(falling, 64); in xgpio_irqhandler()
530 bitmap_complement(falling, all, 64); in xgpio_irqhandler()
531 bitmap_and(falling, falling, chip->last_irq_read, 64); in xgpio_irqhandler()
532 bitmap_and(falling, falling, chip->enable, 64); in xgpio_irqhandler()
533 bitmap_and(falling, falling, chip->falling_edge, 64); in xgpio_irqhandler()
536 bitmap_or(all, rising, falling, 64); in xgpio_irqhandler()
540 dev_dbg(gc->parent, "IRQ rising %*pb falling %*pb\n", 64, rising, 64, falling); in xgpio_irqhandler()
H A Dgpio-mt7621.c37 u32 falling; member
122 mtk_gpio_w32(rg, GPIO_REG_FEDGE, fall | (BIT(pin) & rg->falling)); in mediatek_gpio_irq_unmask()
160 if ((rg->rising | rg->falling | in mediatek_gpio_irq_type()
168 rg->falling &= ~mask; in mediatek_gpio_irq_type()
175 rg->falling |= mask; in mediatek_gpio_irq_type()
181 rg->falling |= mask; in mediatek_gpio_irq_type()
H A Dgpio-sch.c177 int rising, falling; in sch_irq_type() local
182 falling = 0; in sch_irq_type()
186 falling = 1; in sch_irq_type()
190 falling = 1; in sch_irq_type()
199 sch_gpio_reg_set(sch, gpio_num, GTNE, falling); in sch_irq_type()
H A Dgpio-hlwd.c77 u32 level, rising, falling; in hlwd_gpio_irqhandler() local
81 falling = ~level & emulated_pending; in hlwd_gpio_irqhandler()
92 falling &= hlwd->falling_edge; in hlwd_gpio_irqhandler()
95 pending |= rising | falling; in hlwd_gpio_irqhandler()
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-hi843517 this value then the threshold falling event is pushed.
27 If falling threshold results hysteresis to odd value then rising
47 If rising threshold results hysteresis to odd value then falling
H A Dsysfs-bus-iio-timer-stm3237 OC4REF rising or falling edges generate pulses.
39 OC6REF rising or falling edges generate pulses.
43 OC4REF rising or OC6REF falling edges generate
48 OC5REF rising or OC6REF falling edges generate
H A Dsysfs-bus-iio-light-lm3533-als7 in each direction (rising|falling) and a zone change occurs.
42 in_illuminance0_threshY_{falling,rising} thresholds.
/openbmc/u-boot/arch/arm/dts/
H A Dsocfpga_arria5_socdk.dts92 * 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>;
H A Dsocfpga_cyclone5_socdk.dts96 * 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>;
H A Dsocfpga_arria10_socdk.dtsi132 * adjust the falling times to decrease the i2c frequency to 50Khz
136 i2c-sda-falling-time-ns = <6000>;
137 i2c-scl-falling-time-ns = <6000>;
H A Dstm32mp157c-ev1.dts26 i2c-scl-falling-time-ns = <20>;
34 i2c-scl-falling-time-ns = <20>;
/openbmc/linux/arch/arm/boot/dts/intel/socfpga/
H A Dsocfpga_cyclone5_socdk.dts96 * 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>;
H A Dsocfpga_arria5_socdk.dts92 * 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>;
H A Dsocfpga_arria10_socdk.dtsi131 * 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>;
/openbmc/phosphor-gpio-monitor/
H A DgpioMon.cpp32 constexpr auto falling = "FALLING"; variable
93 auto fallingFind = targets.find(falling); in gpioEventHandler()
/openbmc/linux/Documentation/devicetree/bindings/gpio/
H A Dcavium-octeon-gpio.txt22 2 - edge triggered on the falling edge
38 * 2 - edge falling
/openbmc/linux/drivers/pinctrl/bcm/
H A Dpinctrl-nsp-gpio.c215 bool falling; in nsp_gpio_irq_set_type() local
219 falling = nsp_get_bit(chip, REG, NSP_GPIO_EVENT_INT_POLARITY, gpio); in nsp_gpio_irq_set_type()
224 falling = false; in nsp_gpio_irq_set_type()
228 falling = true; in nsp_gpio_irq_set_type()
246 nsp_set_bit(chip, REG, NSP_GPIO_EVENT_INT_POLARITY, gpio, falling); in nsp_gpio_irq_set_type()
257 level_low ? "true" : "false", falling ? "true" : "false"); in nsp_gpio_irq_set_type()
/openbmc/linux/arch/arm/boot/dts/st/
H A Dstm32mp15xx-dhcom-picoitx.dtsi73 i2c-scl-falling-time-ns = <20>;
84 i2c-scl-falling-time-ns = <20>;
/openbmc/linux/Documentation/leds/
H A Dleds-mt6370-rgb.rst53 * Tf1: First falling time for 100% - 31% load.
54 * Tf2: Second falling time for 30% to 0% load.
/openbmc/u-boot/doc/device-tree-bindings/video/
H A Ddisplay-timing.txt31 sample data on falling edge
32 - active low = drive pixel data on falling edge/

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