Searched +full:delay +full:- +full:us (Results 1 – 25 of 1043) sorted by relevance
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| /kernel/linux/linux-5.10/drivers/staging/hikey9xx/ |
| D | hisilicon,hi6421-spmi-pmic.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
16 The GPIO and interrupt settings are represented as part of the top-level PMIC
20 drivers/staging/hikey9xx/hisilicon,hisi-spmi-controller.yaml.
24 pattern: "pmic@[0-9a-f]"
27 const: hisilicon,hi6421v600-spmi
32 '#interrupt-cells':
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/ |
| D | mdio.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Heiner Kallweit <hkallweit1@gmail.com>
17 bus. These should follow the generic ethernet-phy.yaml document, or
24 "#address-cells":
27 "#size-cells":
30 reset-gpios:
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| D | ethernet-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Heiner Kallweit <hkallweit1@gmail.com>
14 # The dt-schema tools will generate a select statement first by using
21 pattern: "^ethernet-phy(@[a-f0-9]+)?$"
24 - $nodename
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/ |
| D | richtek,rtmv20-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rtmv20-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
27 wakeup-source: true
32 enable-gpios:
36 richtek,ld-pulse-delay-us:
38 load current pulse delay in microsecond after strobe pin pulse high.
43 richtek,ld-pulse-width-us:
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| D | fixed-regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/fixed-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
16 expected to have the regulator-min-microvolt and regulator-max-microvolt
20 - $ref: "regulator.yaml#"
26 const: regulator-fixed-clock
28 - clocks
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| D | regulator-max77620.txt | 3 Device has multiple DCDC(sd[0-3] and LDOs(ldo[0-8]). The input supply
6 sub-node "regulators" which is child node of device node.
14 -------------------
18 in-sd0-supply: Input supply for SD0, INA-SD0 or INB-SD0 pins.
19 in-sd1-supply: Input supply for SD1.
20 in-sd2-supply: Input supply for SD2.
21 in-sd3-supply: Input supply for SD3.
22 in-ldo0-1-supply: Input supply for LDO0 and LDO1.
23 in-ldo2-supply: Input supply for LDO2.
24 in-ldo3-5-supply: Input supply for LDO3 and LDO5
[all …]
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| D | mps,mpq7920.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Saravanan Sekar <sravanhome@gmail.com>
14 pattern: "pmic@[0-9a-f]{1,2}"
17 - mps,mpq7920
28 after their hardware counterparts BUCK[1-4], one LDORTC, and LDO[2-5]
31 mps,switch-freq:
40 "^ldo[1-4]$":
48 "^buck[1-4]$":
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| /kernel/linux/linux-4.19/tools/testing/selftests/ftrace/test.d/preemptirq/ |
| D | irqsoff_tracer.tc | 2 # SPDX-License-Identifier: GPL-2.0
23 grep -q "preemptoff" available_tracers || unsup "preemptoff tracer not enabled"
24 grep -q "irqsoff" available_tracers || unsup "irqsoff tracer not enabled"
31 modprobe $MOD test_mode=preempt delay=500000 || fail
33 modprobe $MOD test_mode=preempt delay=500000 || fail
35 modprobe $MOD test_mode=preempt delay=500000 || fail
41 grep -q "tracer: preemptoff" trace || fail
44 egrep -q "5.....us : <stack trace>" trace || fail
47 egrep -q "latency: 5..... us" trace || fail
54 modprobe $MOD test_mode=irq delay=500000 || fail
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| /kernel/linux/linux-5.10/tools/testing/selftests/ftrace/test.d/preemptirq/ |
| D | irqsoff_tracer.tc | 2 # SPDX-License-Identifier: GPL-2.0
36 modprobe $MOD test_mode=preempt delay=500000 || fail
38 modprobe $MOD test_mode=preempt delay=500000 || fail
40 modprobe $MOD test_mode=preempt delay=500000 || fail
46 grep -q "tracer: preemptoff" trace || fail
49 egrep -q "5.....us : <stack trace>" trace || fail
52 egrep -q "latency: 5..... us" trace || fail
59 modprobe $MOD test_mode=irq delay=500000 || fail
61 modprobe $MOD test_mode=irq delay=500000 || fail
63 modprobe $MOD test_mode=irq delay=500000 || fail
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/touchscreen/ |
| D | stmpe.txt | 2 ----------------
5 - compatible: "st,stmpe-ts"
8 - st,ave-ctrl : Sample average control
9 0 -> 1 sample
10 1 -> 2 samples
11 2 -> 4 samples
12 3 -> 8 samples
13 - st,touch-det-delay : Touch detect interrupt delay (recommended is 3)
14 0 -> 10 us
15 1 -> 50 us
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| D | ad7879.txt | 1 * Analog Devices AD7879(-1)/AD7889(-1) touchscreen interface (SPI/I2C)
4 - compatible : for SPI slave, use "adi,ad7879"
5 for I2C slave, use "adi,ad7879-1"
6 - reg : SPI chipselect/I2C slave address
7 See spi-bus.txt for more SPI slave properties
8 - interrupts : touch controller interrupt
9 - touchscreen-max-pressure : maximum reported pressure
10 - adi,resistance-plate-x : total resistance of X-plate (for pressure
13 - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
14 - adi,first-conversion-delay : 0-12: In 128us steps (starting with 128us)
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/input/touchscreen/ |
| D | stmpe.txt | 2 ----------------
5 - compatible: "st,stmpe-ts"
8 - st,sample-time: ADC converstion time in number of clock. (0 -> 36 clocks, 1 ->
9 44 clocks, 2 -> 56 clocks, 3 -> 64 clocks, 4 -> 80 clocks, 5 -> 96 clocks, 6
10 -> 144 clocks), recommended is 4.
11 - st,mod-12b: ADC Bit mode (0 -> 10bit ADC, 1 -> 12bit ADC)
12 - st,ref-sel: ADC reference source (0 -> internal reference, 1 -> external
14 - st,adc-freq: ADC Clock speed (0 -> 1.625 MHz, 1 -> 3.25 MHz, 2 || 3 -> 6.5 MHz)
15 - st,ave-ctrl: Sample average control (0 -> 1 sample, 1 -> 2 samples, 2 -> 4
16 samples, 3 -> 8 samples)
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| D | ad7879.txt | 1 * Analog Devices AD7879(-1)/AD7889(-1) touchscreen interface (SPI/I2C)
4 - compatible : for SPI slave, use "adi,ad7879"
5 for I2C slave, use "adi,ad7879-1"
6 - reg : SPI chipselect/I2C slave address
7 See spi-bus.txt for more SPI slave properties
8 - interrupts : touch controller interrupt
9 - touchscreen-max-pressure : maximum reported pressure
10 - adi,resistance-plate-x : total resistance of X-plate (for pressure
13 - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
14 - adi,first-conversion-delay : 0-12: In 128us steps (starting with 128us)
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mmc/ |
| D | mmc-pwrseq-simple.txt | 4 common properties between various SOC designs. It thus enables us to use the
8 - compatible : contains "mmc-pwrseq-simple".
11 - reset-gpios : contains a list of GPIO specifiers. The reset GPIOs are asserted
13 They will be de-asserted right after the power has been provided to the
15 - clocks : Must contain an entry for the entry in clock-names.
16 See ../clocks/clock-bindings.txt for details.
17 - clock-names : Must include the following entry:
19 - post-power-on-delay-ms : Delay in ms after powering the card and
20 de-asserting the reset-gpios (if any)
21 - power-off-delay-us : Delay in us after asserting the reset-gpios (if any)
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/rmi4/ |
| D | rmi_spi.txt | 10 - compatible: syna,rmi4-spi
11 - reg: Chip select address for the device
12 - #address-cells: Set to 1 to indicate that the function child nodes
14 - #size-cells: Set to 0 to indicate that the function child nodes do not
18 - interrupts: interrupt which the rmi device is connected to.
19 See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - spi-rx-delay-us: microsecond delay after a read transfer.
22 - spi-tx-delay-us: microsecond delay after a write transfer.
33 rmi4-spi-dev@0 {
34 compatible = "syna,rmi4-spi";
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/input/rmi4/ |
| D | rmi_spi.txt | 10 - compatible: syna,rmi4-spi
11 - reg: Chip select address for the device
12 - #address-cells: Set to 1 to indicate that the function child nodes
14 - #size-cells: Set to 0 to indicate that the function child nodes do not
18 - interrupts: interrupt which the rmi device is connected to.
19 See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - spi-rx-delay-us: microsecond delay after a read transfer.
22 - spi-tx-delay-us: microsecond delay after a write transfer.
33 rmi4-spi-dev@0 {
34 compatible = "syna,rmi4-spi";
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mmc/ |
| D | mmc-pwrseq-simple.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-simple.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
14 of common properties between various SOC designs. It thus enables us to use
19 const: mmc-pwrseq-simple
21 reset-gpios:
28 They will be de-asserted right after the power has been provided to the
33 description: Handle for the entry in clock-names.
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/net/ |
| D | mdio.txt | 6 - reset-gpios: One GPIO that control the RESET lines of all PHYs on that MDIO
8 - reset-delay-us: RESET pulse width in microseconds.
13 The 'reset-delay-us' indicates the RESET signal pulse width in microseconds and
15 on all PHY requirements (maximum value of all per-PHY RESET pulse widths).
24 #address-cells = <1>;
25 #size-cells = <0>;
27 reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
28 reset-delay-us = <2>;
30 ethphy0: ethernet-phy@1 {
34 ethphy1: ethernet-phy@3 {
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| D | phy.txt | 5 - interrupts : interrupt specifier for the sole interrupt.
6 - reg : The ID number for the phy, usually a small integer
10 - compatible: Compatible list, may contain
11 "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for
18 form: "ethernet-phy-idAAAA.BBBB" where
19 AAAA - The value of the 16 bit Phy Identifier 1 register as
21 BBBB - The value of the 16 bit Phy Identifier 2 register as
28 - max-speed: Maximum PHY supported speed (10, 100, 1000...)
30 - broken-turn-around: If set, indicates the PHY device does not correctly
33 - enet-phy-lane-swap: If set, indicates the PHY will swap the TX/RX lanes to
[all …]
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | kirkwood-synology.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
12 pinctrl: pin-controller@10000 {
13 pmx_alarmled_12: pmx-alarmled-12 {
18 pmx_fanctrl_15: pmx-fanctrl-15 {
23 pmx_fanctrl_16: pmx-fanctrl-16 {
28 pmx_fanctrl_17: pmx-fanctrl-17 {
33 pmx_fanalarm_18: pmx-fanalarm-18 {
38 pmx_hddled_20: pmx-hddled-20 {
43 pmx_hddled_21: pmx-hddled-21 {
48 pmx_hddled_22: pmx-hddled-22 {
[all …]
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| /kernel/linux/linux-4.19/arch/arm/boot/dts/ |
| D | kirkwood-synology.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
12 pinctrl: pin-controller@10000 {
13 pmx_alarmled_12: pmx-alarmled-12 {
18 pmx_fanctrl_15: pmx-fanctrl-15 {
23 pmx_fanctrl_16: pmx-fanctrl-16 {
28 pmx_fanctrl_17: pmx-fanctrl-17 {
33 pmx_fanalarm_18: pmx-fanalarm-18 {
38 pmx_hddled_20: pmx-hddled-20 {
43 pmx_hddled_21: pmx-hddled-21 {
48 pmx_hddled_22: pmx-hddled-22 {
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| D | rk3066a-mk808.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
14 stdout-path = "serial2:115200n8";
22 gpio-leds {
23 compatible = "gpio-leds";
28 default-state = "off";
29 linux,default-trigger = "default-on";
33 vcc_io: vcc-io {
34 compatible = "regulator-fixed";
35 regulator-name = "vcc_io";
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/input/ |
| D | ti,nspire-keypad.txt | 1 TI-NSPIRE Keypad
4 - compatible: Compatible property value should be "ti,nspire-keypad".
6 - reg: Physical base address of the peripheral and length of memory mapped
9 - interrupts: The interrupt number for the peripheral.
11 - scan-interval: How often to scan in us. Based on a APB speed of 33MHz, the
12 maximum and minimum delay time is ~2000us and ~500us respectively
14 - row-delay: How long to wait before scanning each row.
16 - clocks: The clock this peripheral is attached to.
18 - linux,keymap: The keymap to use
19 (see Documentation/devicetree/bindings/input/matrix-keymap.txt)
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/ |
| D | ti,nspire-keypad.txt | 1 TI-NSPIRE Keypad
4 - compatible: Compatible property value should be "ti,nspire-keypad".
6 - reg: Physical base address of the peripheral and length of memory mapped
9 - interrupts: The interrupt number for the peripheral.
11 - scan-interval: How often to scan in us. Based on a APB speed of 33MHz, the
12 maximum and minimum delay time is ~2000us and ~500us respectively
14 - row-delay: How long to wait before scanning each row.
16 - clocks: The clock this peripheral is attached to.
18 - linux,keymap: The keymap to use
19 (see Documentation/devicetree/bindings/input/matrix-keymap.txt)
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/regulator/ |
| D | regulator-max77620.txt | 3 Device has multiple DCDC(sd[0-3] and LDOs(ldo[0-8]). The input supply
6 sub-node "regulators" which is child node of device node.
14 -------------------
18 in-sd0-supply: Input supply for SD0, INA-SD0 or INB-SD0 pins.
19 in-sd1-supply: Input supply for SD1.
20 in-sd2-supply: Input supply for SD2.
21 in-sd3-supply: Input supply for SD3.
22 in-ldo0-1-supply: Input supply for LDO0 and LDO1.
23 in-ldo2-supply: Input supply for LDO2.
24 in-ldo3-5-supply: Input supply for LDO3 and LDO5
[all …]
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