| /Linux-v5.10/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()
287 /* preserve falling-edge detection channels */ in ni6527_set_edge_detection()
288 falling |= readb(dev->mmio + in ni6527_set_edge_detection()
295 /* update falling-edge detection channels */ 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()
[all …]
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| /Linux-v5.10/Documentation/devicetree/bindings/i2c/ |
| D | snps,designware-i2c.yaml | 75 i2c-scl-falling-time-ns:
78 The property should contain the SCL falling time in nanoseconds.
82 i2c-sda-falling-time-ns:
85 The property should contain the SDA falling time in nanoseconds.
127 i2c-sda-falling-time-ns = <300>;
128 i2c-scl-falling-time-ns = <300>;
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| D | i2c-rk3x.yaml | 86 i2c-scl-falling-time-ns:
94 i2c-sda-falling-time-ns:
134 i2c-scl-falling-time-ns = <100>;
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| /Linux-v5.10/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;
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| /Linux-v5.10/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-lptimer-stm32 | 42 - falling-edge
52 | | signal | Rising | Falling | Rising | Falling |
57 | Falling | High -> | - | Up | - | Down |
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| 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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| 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-v5.10/drivers/irqchip/ |
| D | qcom-pdc.c | 125 * GIC does not handle falling edge or active low. To allow falling edge and
127 * falling edge into a rising edge and active low into an active high.
132 * Falling edge sensitive LOW
135 * Falling Edge sensitive NOT USED
154 * takes care of converting falling edge to rising edge signal
156 * takes care of converting falling edge to rising edge signal
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| /Linux-v5.10/Documentation/devicetree/bindings/display/panel/ |
| D | panel-timing.yaml | 173 Data driving on rising or falling edge.
174 Use 0 to drive pixel data on falling edge and
177 sample data on falling edge
182 Drive sync on rising or sample sync on falling edge.
184 Use 0 to drive sync on falling edge and
187 sample sync on falling edge of pixel clock
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| /Linux-v5.10/drivers/mfd/ |
| D | intel-lpss-acpi.c | 54 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
55 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
66 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
67 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
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| /Linux-v5.10/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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| /Linux-v5.10/drivers/iio/proximity/ |
| D | ping.c | 59 struct completion falling; member
86 complete(&data->falling); in ping_handle_irq()
108 reinit_completion(&data->falling); in ping_read()
145 /* it cannot take more than 50 ms until echo is falling */ in ping_read()
146 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in ping_read()
295 init_completion(&data->falling); in ping_probe()
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| D | srf04.c | 66 struct completion falling; member
90 complete(&data->falling); in srf04_handle_irq()
113 reinit_completion(&data->falling); in srf04_read()
134 /* it cannot take more than 50 ms until echo is falling */ in srf04_read()
135 ret = wait_for_completion_killable_timeout(&data->falling, HZ/20); in srf04_read()
266 init_completion(&data->falling); in srf04_probe()
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| /Linux-v5.10/include/linux/mfd/pcf50633/ |
| D | core.h | 171 PCF50633_INT2_ONKEYF = 0x02, /* ONKEY falling edge */
173 PCF50633_INT2_EXTON1F = 0x08, /* EXTON1 falling edge */
175 PCF50633_INT2_EXTON2F = 0x20, /* EXTON2 falling edge */
177 PCF50633_INT2_EXTON3F = 0x80, /* EXTON3 falling edge */
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| /Linux-v5.10/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)
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| /Linux-v5.10/drivers/staging/iio/cdc/ |
| D | ad7150.c | 428 static AD7150_TIMEOUT(0, mag_adaptive, falling, MAG_ADAPTIVE, FALLING);
430 static AD7150_TIMEOUT(1, mag_adaptive, falling, MAG_ADAPTIVE, FALLING);
432 static AD7150_TIMEOUT(0, thresh_adaptive, falling, THRESH_ADAPTIVE, FALLING);
434 static AD7150_TIMEOUT(1, thresh_adaptive, falling, THRESH_ADAPTIVE, FALLING);
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| /Linux-v5.10/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>;
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| 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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| 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-v5.10/include/linux/platform_data/ |
| D | adp5588.h | 60 #define CMP_CONFG_SENS2 0x32 /* L2 Light Sensor Reference Level, Output Falling for Sensor 1 */
62 #define CMP1_LVL2_HYS 0x34 /* L3 Light Sensor Reference Level, Output Falling For Sensor 1 */
65 #define CMP2_LVL2_TRIP 0x37 /* L2 Light Sensor Reference Level, Output Falling for Sensor 2 */
67 #define CMP2_LVL3_TRIP 0x39 /* L3 Light Sensor Reference Level, Output Falling For Sensor 2 */
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| /Linux-v5.10/Documentation/input/devices/ |
| 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-v5.10/drivers/iio/common/st_sensors/ |
| D | st_sensors_trigger.c | 142 * If the IRQ is triggered on falling edge, we need to mark the in st_sensors_allocate_trigger()
150 …"falling/low specified for IRQ but hardware supports only rising/high: will request rising/high\n"… in st_sensors_allocate_trigger()
156 /* Set up INT active low i.e. falling edge */ in st_sensors_allocate_trigger()
163 "interrupts on the falling edge or active low level\n"); in st_sensors_allocate_trigger()
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| /Linux-v5.10/sound/soc/ti/ |
| D | davinci-i2s.c | 310 * 1 - clocked on falling edge of CLKX in davinci_i2s_set_dai_fmt()
319 * 0 - sampled on falling edge of CLKR in davinci_i2s_set_dai_fmt()
320 * valid on falling edge in davinci_i2s_set_dai_fmt()
323 * valid on falling edge in davinci_i2s_set_dai_fmt()
334 * 1 - clocked on falling edge of CLKX in davinci_i2s_set_dai_fmt()
344 * 0 - sampled on falling edge of CLKR in davinci_i2s_set_dai_fmt()
345 * valid on falling edge in davinci_i2s_set_dai_fmt()
348 * valid on falling edge in davinci_i2s_set_dai_fmt()
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| /Linux-v5.10/Documentation/devicetree/bindings/gpio/ |
| D | cavium-octeon-gpio.txt | 22 2 - edge triggered on the falling edge
38 * 2 - edge falling
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| /Linux-v5.10/drivers/gpu/drm/sti/ |
| 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
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