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/linux-6.15/Documentation/devicetree/bindings/memory-controllers/
H A Dst,stm32-fmc2-ebi-props.yaml86 defined in nanoseconds from NBLx low to Chip Select NEx low.
94 phase in nanoseconds used for asynchronous multiplexed read/write
99 in nanoseconds used for asynchronous read/write transactions.
107 in nanoseconds used for asynchronous read/write transactions.
111 nanoseconds.
115 writing the first data in nanoseconds.
119 phase in nanoseconds used for asynchronous write transactions.
123 phase in nanoseconds used for asynchronous multiplexed write
128 phase in nanoseconds used for asynchronous write transactions.
132 write transaction and the next transaction in nanoseconds.
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H A Dingenic,nemc-peripherals.yaml24 description: Address setup time in nanoseconds.
28 description: Address hold time in nanoseconds.
32 description: Burst pitch time in nanoseconds.
36 description: Address wait time in nanoseconds.
40 description: Static memory recovery time in nanoseconds.
H A Drockchip,rk3399-dmc.yaml287 Configure the PD_IDLE value in nanoseconds. Defines the power-down idle
289 for PD_IDLE nanoseconds.
293 Configure the SR_IDLE value in nanoseconds. Defines the self-refresh idle
295 for SR_IDLE nanoseconds.
300 Defines the memory self-refresh and controller clock gating idle period in nanoseconds.
302 arg gating started if bus is idle for sr_mc_gate_idle nanoseconds.
308 srpd_lite_idle nanoseconds. This parameter is for LPDDR4 only.
314 if bus is idle for standby_idle nanoseconds.
/linux-6.15/Documentation/devicetree/bindings/spi/
H A Dcdns,qspi-nor-peripheral-props.yaml24 Delay in nanoseconds for the length that the master mode chip select
29 Delay in nanoseconds between one chip select being de-activated
34 Delay in nanoseconds between last bit of current transaction and
39 Delay in nanoseconds between setting qspi_n_ss_out low and
H A Dspi-peripheral-props.yaml49 Delay in nanoseconds to be introduced by the controller after CS is
54 Delay in nanoseconds to be introduced by the controller before CS is
59 Delay in nanoseconds to be introduced by the controller after CS is
75 description: SPI Rx sample delay offset, unit is nanoseconds.
119 delay in nanoseconds inserted between two consecutive data frames.
H A Dfsl,dspi-peripheral-props.yaml19 Delay in nanoseconds between activating chip select and the start of
26 Delay in nanoseconds between stopping the clock signal and
/linux-6.15/Documentation/block/
H A Dkyber-iosched.rst11 Target latency for reads (in nanoseconds).
15 Target latency for synchronous writes (in nanoseconds).
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-firmware-acpi12 of firmware image execution. In nanoseconds.
15 In nanoseconds.
18 image. In nanoseconds.
22 firmware. In nanoseconds.
26 UEFI compatible firmware. In nanoseconds.
30 nanoseconds.
33 hardware entry to S3. In nanoseconds.
39 including the most recent resume. In nanoseconds.
42 handoff to the OS waking vector. In nanoseconds.
H A Dsysfs-class-scsi_tape21 closed. This item is measured in nanoseconds.
64 Shows the total amount of time in nanoseconds waiting for
95 Shows the total amount of time in nanoseconds waiting for
H A Dsysfs-ptp122 and nanoseconds.
131 seconds, start time nanoseconds, period seconds, and
132 period nanoseconds. To disable a periodic output, set
133 all the seconds and nanoseconds values to zero.
H A Dsysfs-class-pwm55 Sets the PWM signal period in nanoseconds.
62 Sets the PWM signal duty cycle in nanoseconds.
/linux-6.15/Documentation/devicetree/bindings/input/touchscreen/
H A Dfsl-mx25-tcq.txt14 - fsl,pen-debounce-ns: Pen debounce time in nanoseconds.
20 - fsl,settling-time-ns: Settling time in nanoseconds. The settling time is before
/linux-6.15/Documentation/devicetree/bindings/i2c/
H A Di2c-rk3x.yaml87 Number of nanoseconds the SCL signal takes to rise
95 Number of nanoseconds the SCL signal takes to fall
103 Number of nanoseconds the SDA signal takes to fall
H A Dsnps,designware-i2c.yaml79 The property should contain the SDA hold time in nanoseconds. This option
85 The property should contain the SCL falling time in nanoseconds.
91 The property should contain the SDA falling time in nanoseconds.
H A Drenesas,rcar-i2c.yaml97 Number of nanoseconds the SCL signal takes to fall; t(f) in the I2C
103 Number of nanoseconds the IP core additionally needs to setup SCL.
108 Number of nanoseconds the SCL signal takes to rise; t(r) in the I2C
/linux-6.15/Documentation/devicetree/bindings/gpio/
H A Dgpio-latch.yaml59 description: Delay in nanoseconds to wait after the latch inputs have been
63 description: Delay in nanoseconds to wait between clock output changes
/linux-6.15/Documentation/driver-api/hte/
H A Dtegra-hte.rst12 converts clock tick rate to nanoseconds before storing it as timestamp value.
32 returns the timestamp in nanoseconds.
H A Dhte.rst43 consumers and the providers. It expresses timestamp data in nanoseconds in
49 - Converts timestamps in nanoseconds.
/linux-6.15/Documentation/devicetree/bindings/cpufreq/
H A Dcpufreq-spear.txt14 unit of nanoseconds.
/linux-6.15/Documentation/devicetree/bindings/hwmon/
H A Dadt7475.yaml60 - 1: The PWM period in nanoseconds
71 - 3: The default PWM duty cycle in nanoseconds
/linux-6.15/Documentation/devicetree/bindings/clock/
H A Dnvidia,tegra124-dfll.txt56 - nvidia,pwm-period-nanoseconds: period of PWM square wave in nanoseconds.
128 nvidia,pwm-period-nanoseconds = <2500>; /* 2.5us */
H A Dpwm-clock.yaml21 but was rounded to nanoseconds.
/linux-6.15/Documentation/devicetree/bindings/pwm/
H A Dpwm.yaml21 order: the chip-relative PWM number, the PWM period in nanoseconds and
H A Dmarvell,pxa-pwm.yaml28 # Used for specifying the period length in nanoseconds
/linux-6.15/Documentation/devicetree/bindings/net/
H A Damlogic,meson-dwmac.yaml65 in nanoseconds. When phy-mode is set to "rgmii" then the TX
81 The internal RGMII RX clock delay in nanoseconds. Deprecated, use

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