| /linux/Documentation/devicetree/bindings/i2c/ |
| H A D | snps,designware-i2c.yaml | 86 i2c-scl-falling-time-ns:
88 The property should contain the SCL falling time in nanoseconds.
92 i2c-sda-falling-time-ns:
94 The property should contain the SDA falling time in nanoseconds.
146 i2c-sda-falling-time-ns = <300>;
147 i2c-scl-falling-time-ns = <300>;
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| H 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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| H A D | i2c-rk3x.yaml | 94 i2c-scl-falling-time-ns:
102 i2c-sda-falling-time-ns:
145 i2c-scl-falling-time-ns = <100>;
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| /linux/Documentation/devicetree/bindings/iio/adc/ |
| H 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/Documentation/devicetree/bindings/net/nfc/ |
| H 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/devicetree/bindings/soc/fsl/cpm_qe/ |
| H 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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| H 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/ABI/testing/ |
| H 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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| H 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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| H A 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.
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| /linux/arch/riscv/boot/dts/starfive/ |
| H A D | jh7110-common.dtsi | 178 i2c-sda-falling-time-ns = <510>;
179 i2c-scl-falling-time-ns = <510>;
187 i2c-sda-falling-time-ns = <510>;
188 i2c-scl-falling-time-ns = <510>;
197 i2c-sda-falling-time-ns = <510>;
198 i2c-scl-falling-time-ns = <510>;
246 i2c-sda-falling-time-ns = <510>;
247 i2c-scl-falling-time-ns = <510>;
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| H 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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| /linux/drivers/iio/proximity/ |
| H A D | ping.c | 57 struct completion falling; member
84 complete(&data->falling); in ping_handle_irq()
106 reinit_completion(&data->falling); in ping_read()
143 /* it cannot take more than 50 ms until echo is falling */ in ping_read()
144 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in ping_read()
291 init_completion(&data->falling); in ping_probe()
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| H A D | srf04.c | 64 struct completion falling; member
88 complete(&data->falling); in srf04_handle_irq()
113 reinit_completion(&data->falling); in srf04_read()
132 /* it cannot take more than 50 ms until echo is falling */ in srf04_read()
133 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in srf04_read()
262 init_completion(&data->falling); in srf04_probe()
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| /linux/Documentation/devicetree/bindings/net/dsa/ |
| H 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;
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| /linux/arch/arm/boot/dts/intel/socfpga/ |
| H 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>;
|
| H 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/drivers/mfd/ |
| H A D | intel-lpss-acpi.c | 87 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
88 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
103 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
104 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
|
| /linux/Documentation/devicetree/bindings/net/ |
| H A D | lantiq,pef2256.yaml | 74 lantiq,clock-falling-edge:
77 Data is sent on falling edge of the clock (and received on the rising
78 edge). If 'clock-falling-edge' is not present, data is sent on the
79 rising edge (and received on the falling edge).
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| /linux/drivers/iio/common/st_sensors/ |
| H A D | st_sensors_trigger.c | 138 * If the IRQ is triggered on falling edge, we need to mark the in st_sensors_allocate_trigger()
147 …"falling/low specified for IRQ but hardware supports only rising/high: will request rising/high\n"… in st_sensors_allocate_trigger()
153 /* Set up INT active low i.e. falling edge */ in st_sensors_allocate_trigger()
160 "interrupts on the falling edge or active low level\n"); in st_sensors_allocate_trigger()
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| /linux/drivers/gpio/ |
| H A D | gpio-sch.c | 180 int rising, falling; in sch_irq_type() local
185 falling = 0; in sch_irq_type()
189 falling = 1; in sch_irq_type()
193 falling = 1; in sch_irq_type()
202 sch_gpio_reg_set(sch, gpio_num, GTNE, falling); in sch_irq_type()
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| H A D | gpio-mt7621.c | 36 u32 falling; member
156 mtk_gpio_w32(rg, GPIO_REG_FEDGE, fall | (BIT(mask) & rg->falling)); in mt7621_gpio_irq_unmask()
193 if ((rg->rising | rg->falling | in mt7621_gpio_irq_type()
201 rg->falling &= ~mask; in mt7621_gpio_irq_type()
208 rg->falling |= mask; in mt7621_gpio_irq_type()
214 rg->falling |= mask; in mt7621_gpio_irq_type()
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| /linux/drivers/platform/cznic/ |
| H A D | turris-omnia-mcu.h | 41 * @falling: bitmap of falling edge IRQs
83 unsigned long mask, rising, falling, both, cached, is_cached; member
|
| /linux/Documentation/input/devices/ |
| H A D | rotary-encoder.rst | 12 and by triggering on falling and rising edges, the turn direction can
63 c) Falling edge on channel A, channel B in high state
66 d) Falling edge on channel B, channel A in low state
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| /linux/drivers/gpu/drm/sti/ |
| H A D | sti_vtg.c | 110 *@hsync: sample number falling and rising edge
111 *@vsync_line_top: vertical top field line number falling and rising edge
112 *@vsync_line_bot: vertical bottom field line number falling and rising edge
113 *@vsync_off_top: vertical top field sample number rising and falling edge
114 *@vsync_off_bot: vertical bottom field sample number rising and falling edge
|