| /linux/drivers/platform/cznic/ |
| A D | turris-omnia-mcu-gpio.c | 663 unsigned long *falling) in omnia_mask_deinterleave() argument
665 *rising = *falling = 0; in omnia_mask_deinterleave()
679 unsigned long rising, falling; in omnia_irq_bus_sync_unlock() local
689 falling = mcu->falling & mcu->mask; in omnia_irq_bus_sync_unlock()
708 mcu->both = rising & falling; in omnia_irq_bus_sync_unlock()
793 falling &= mcu->mask; in omnia_irq_read_pending_new()
794 *pending = rising | falling; in omnia_irq_read_pending_new()
842 *falling |= int_bit; in fill_int_from_sts()
902 falling = 0; in omnia_irq_read_pending_old()
912 falling &= mcu->falling & mcu->mask; in omnia_irq_read_pending_old()
[all …]
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| /linux/drivers/comedi/drivers/ |
| A D | ni_6527.c | 275 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()
[all …]
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| /linux/Documentation/devicetree/bindings/i2c/ |
| A D | snps,designware-i2c.yaml | 78 i2c-scl-falling-time-ns:
80 The property should contain the SCL falling time in nanoseconds.
84 i2c-sda-falling-time-ns:
86 The property should contain the SDA falling time in nanoseconds.
122 i2c-sda-falling-time-ns = <300>;
123 i2c-scl-falling-time-ns = <300>;
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| A D | hisilicon,ascend910-i2c.yaml | 35 i2c-sda-falling-time-ns:
38 i2c-scl-falling-time-ns:
65 i2c-sda-falling-time-ns = <56>;
66 i2c-scl-falling-time-ns = <56>;
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| /linux/Documentation/devicetree/bindings/pps/ |
| A D | pps-gpio.yaml | 27 assert-falling-edge:
28 description: Indicates a falling edge assert, when present. Rising edge if absent.
46 assert-falling-edge;
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| /linux/drivers/iio/proximity/ |
| A D | ping.c | 58 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()
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| A D | srf04.c | 65 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()
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| /linux/drivers/gpio/ |
| A D | gpio-xilinx.c | 504 DECLARE_BITMAP(falling, 64); in xgpio_irqhandler()
524 bitmap_complement(falling, all, 64); in xgpio_irqhandler()
525 bitmap_and(falling, falling, chip->last_irq_read, 64); in xgpio_irqhandler()
526 bitmap_and(falling, falling, chip->enable, 64); in xgpio_irqhandler()
527 bitmap_and(falling, falling, chip->falling_edge, 64); in xgpio_irqhandler()
530 bitmap_or(all, rising, falling, 64); in xgpio_irqhandler()
534 dev_dbg(gc->parent, "IRQ rising %*pb falling %*pb\n", 64, rising, 64, falling); in xgpio_irqhandler()
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| A D | gpio-mt7621.c | 37 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()
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| A D | gpio-sch.c | 179 int rising, falling; in sch_irq_type() local
184 falling = 0; in sch_irq_type()
188 falling = 1; in sch_irq_type()
192 falling = 1; in sch_irq_type()
201 sch_gpio_reg_set(sch, gpio_num, GTNE, falling); in sch_irq_type()
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| A D | gpio-hlwd.c | 77 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()
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| /linux/Documentation/devicetree/bindings/display/panel/ |
| A D | panel-timing.yaml | 170 Data driving on rising or falling edge.
171 Use 0 to drive pixel data on falling edge and
174 sample data on falling edge
180 Drive sync on rising or sample sync on falling edge.
182 Use 0 to drive sync on falling edge and
185 sample sync on falling edge of pixel clock
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| /linux/arch/riscv/boot/dts/starfive/ |
| A D | jh7100-common.dtsi | 317 i2c-sda-falling-time-ns = <500>;
318 i2c-scl-falling-time-ns = <500>;
337 i2c-sda-falling-time-ns = <100>;
338 i2c-scl-falling-time-ns = <100>;
347 i2c-sda-falling-time-ns = <500>;
348 i2c-scl-falling-time-ns = <500>;
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| A D | jh7110-common.dtsi | 193 i2c-sda-falling-time-ns = <510>;
194 i2c-scl-falling-time-ns = <510>;
203 i2c-sda-falling-time-ns = <510>;
204 i2c-scl-falling-time-ns = <510>;
213 i2c-sda-falling-time-ns = <510>;
214 i2c-scl-falling-time-ns = <510>;
255 i2c-sda-falling-time-ns = <510>;
256 i2c-scl-falling-time-ns = <510>;
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| /linux/Documentation/devicetree/bindings/net/nfc/ |
| A D | marvell,nci.yaml | 36 i2c-int-falling:
40 triggered on falling edge.
91 i2c-int-falling: false
103 i2c-int-falling: false
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| /linux/Documentation/ABI/testing/ |
| A D | sysfs-bus-iio-adc-hi8435 | 17 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
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| A D | sysfs-bus-iio-timer-stm32 | 37 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
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| /linux/Documentation/devicetree/bindings/iio/adc/ |
| A D | st,stm32-dfsdm-adc.yaml | 133 - "SPI_F": SPI with data on falling edge
134 - "MANCH_R": manchester codec, rising edge = logic 0, falling edge = logic 1
135 - "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0
146 - "CLKOUT_F": internal SPI clock divided by 2 (falling edge).
201 - "SPI_F": SPI with data on falling edge
202 - "MANCH_R": manchester codec, rising edge = logic 0, falling edge = logic 1
203 - "MANCH_F": manchester codec, rising edge = logic 1, falling edge = logic 0
212 - "CLKOUT_F": internal SPI clock divided by 2 (falling edge).
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| /linux/arch/arm/boot/dts/intel/socfpga/ |
| A 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>;
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| A 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>;
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| A 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>;
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| /linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/ |
| A D | fsl,cpm1-tsa.yaml | 96 fsl,clock-falling-edge:
99 Data is sent on falling edge of the clock (and received on the rising
100 edge). If 'clock-falling-edge' is not present, data is sent on the
101 rising edge (and received on the falling edge).
108 the falling edge.
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| A D | fsl,qe-tsa.yaml | 96 fsl,clock-falling-edge:
99 Data is sent on falling edge of the clock (and received on the rising
101 on the falling edge).
107 clock. If not present, pulses are sampled with the falling edge.
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| /linux/Documentation/devicetree/bindings/gpio/ |
| A D | cavium-octeon-gpio.txt | 22 2 - edge triggered on the falling edge
38 * 2 - edge falling
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| /linux/Documentation/devicetree/bindings/net/dsa/ |
| A D | qca8k.yaml | 85 qca,sgmii-rxclk-falling-edge:
88 Set the receive clock phase to falling edge. Mostly commonly used on
91 qca,sgmii-txclk-falling-edge:
94 Set the transmit clock phase to falling edge.
287 qca,sgmii-rxclk-falling-edge;
|