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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/memory-controllers/
Dst,stm32-fmc2-ebi-props.yaml86 defined in nanoseconds from NBLx low to Chip Select NEx low.
90 phase in nanoseconds used for asynchronous read/write transactions.
94 phase in nanoseconds used for asynchronous multiplexed read/write
99 in nanoseconds used for asynchronous read/write transactions.
102 description: This property defines the delay in nanoseconds between the
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
[all …]
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.
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.
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/memory-controllers/
Dst,stm32-fmc2-ebi.yaml128 defined in nanoseconds from NBLx low to Chip Select NEx low.
132 phase in nanoseconds used for asynchronous read/write transactions.
136 phase in nanoseconds used for asynchronous multiplexed read/write
141 in nanoseconds used for asynchronous read/write transactions.
144 description: This property defines the delay in nanoseconds between the
149 in nanoseconds used for asynchronous read/write transactions.
153 nanoseconds.
157 writing the first data in nanoseconds.
161 phase in nanoseconds used for asynchronous write transactions.
165 phase in nanoseconds used for asynchronous multiplexed write
[all …]
Dingenic,nemc.yaml54 description: Address setup time in nanoseconds.
58 description: Address hold time in nanoseconds.
62 description: Burst pitch time in nanoseconds.
66 description: Address wait time in nanoseconds.
70 description: Static memory recovery time in nanoseconds.
/kernel/liteos_a/kernel/base/include/
Dlos_sys_pri.h58 * Number of nanoseconds in one second.
70 * Number of nanoseconds in one milliseconds.
76 * Number of nanoseconds in one microsecond.
88 * Number of nanoseconds in one cycle.
100 * Number of nanoseconds in one tick.
134 * Convert nanoseconds to Ticks.
136 extern UINT32 OsNS2Tick(UINT64 nanoseconds);
/kernel/linux/linux-5.10/include/linux/
Dtimecounter.h38 * struct timecounter - layer above a %struct cyclecounter which counts nanoseconds
53 * @frac: accumulated fractional nanoseconds
64 * cyclecounter_cyc2ns - converts cycle counter cycles to nanoseconds
68 * @frac: pointer to storage for the fractional nanoseconds.
82 * @delta: Desired change in nanoseconds.
97 * the time stamp counter by the number of elapsed nanoseconds.
104 * timecounter_read - return nanoseconds elapsed since timecounter_init()
Dtime64.h15 long tv_nsec; /* nanoseconds */
92 /* Can't have more nanoseconds then a second */ in timespec64_valid()
119 * timespec64_to_ns - Convert timespec64 to nanoseconds
135 * ns_to_timespec64 - Convert nanoseconds to timespec64
136 * @nsec: the nanoseconds value to be converted
143 * timespec64_add_ns - Adds nanoseconds to a timespec64
145 * @ns: unsigned nanoseconds value to be added
Dclockchips.h80 * @shift: nanoseconds to cycles divisor (power of two)
162 * nanoseconds based values to clock ticks:
164 * clock_ticks = (nanoseconds * factor) >> shift.
167 * ticks / nanoseconds ratio:
169 * factor = (clock_ticks << shift) / nanoseconds
/kernel/linux/linux-6.6/include/linux/
Dtimecounter.h38 * struct timecounter - layer above a %struct cyclecounter which counts nanoseconds
53 * @frac: accumulated fractional nanoseconds
64 * cyclecounter_cyc2ns - converts cycle counter cycles to nanoseconds
68 * @frac: pointer to storage for the fractional nanoseconds.
82 * @delta: Desired change in nanoseconds.
97 * the time stamp counter by the number of elapsed nanoseconds.
104 * timecounter_read - return nanoseconds elapsed since timecounter_init()
Dtime64.h15 long tv_nsec; /* nanoseconds */
97 /* Can't have more nanoseconds then a second */ in timespec64_valid()
124 * timespec64_to_ns - Convert timespec64 to nanoseconds
143 * ns_to_timespec64 - Convert nanoseconds to timespec64
144 * @nsec: the nanoseconds value to be converted
151 * timespec64_add_ns - Adds nanoseconds to a timespec64
153 * @ns: unsigned nanoseconds value to be added
Dclockchips.h80 * @shift: nanoseconds to cycles divisor (power of two)
162 * nanoseconds based values to clock ticks:
164 * clock_ticks = (nanoseconds * factor) >> shift.
167 * ticks / nanoseconds ratio:
169 * factor = (clock_ticks << shift) / nanoseconds
/kernel/linux/linux-6.6/include/net/tc_act/
Dtc_police.h76 * "rate" bytes "burst" nanoseconds in tcf_police_burst()
81 * NSEC_PER_SEC nanoseconds in tcf_police_burst()
85 * "rate" bytes "burst" nanoseconds 2^6 ticks in tcf_police_burst()
87 * 1 second 2^6 ticks NSEC_PER_SEC nanoseconds in tcf_police_burst()
124 * "rate" pkts "burst" nanoseconds in tcf_police_burst_pkt()
129 * NSEC_PER_SEC nanoseconds in tcf_police_burst_pkt()
133 * "rate" pkts "burst" nanoseconds 2^6 ticks in tcf_police_burst_pkt()
135 * 1 second 2^6 ticks NSEC_PER_SEC nanoseconds in tcf_police_burst_pkt()
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/
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
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.
/kernel/linux/linux-6.6/Documentation/ABI/testing/
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.
/kernel/linux/linux-5.10/include/linux/sched/
Dtypes.h9 * @stime: time spent in kernel mode, in nanoseconds
10 * @utime: time spent in user mode, in nanoseconds
11 * @sum_exec_runtime: total time spent on the CPU, in nanoseconds
Drtg.h45 unsigned long util_invalid_interval; /* in nanoseconds */
46 unsigned long util_update_timeout; /* in nanoseconds */
47 unsigned long freq_update_interval; /* in nanoseconds */
/kernel/linux/linux-6.6/include/linux/sched/
Dtypes.h9 * @stime: time spent in kernel mode, in nanoseconds
10 * @utime: time spent in user mode, in nanoseconds
11 * @sum_exec_runtime: total time spent on the CPU, in nanoseconds
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/
Dcadence-quadspi.txt28 - cdns,tshsl-ns : Delay in nanoseconds for the length that the master
31 - cdns,tsd2d-ns : Delay in nanoseconds between one chip select being
33 - cdns,tchsh-ns : Delay in nanoseconds between last bit of current
36 - cdns,tslch-ns : Delay in nanoseconds between setting qspi_n_ss_out low
/kernel/linux/linux-5.10/include/net/tc_act/
Dtc_police.h72 * "rate" bytes "burst" nanoseconds in tcf_police_burst()
77 * NSEC_PER_SEC nanoseconds in tcf_police_burst()
81 * "rate" bytes "burst" nanoseconds 2^6 ticks in tcf_police_burst()
83 * 1 second 2^6 ticks NSEC_PER_SEC nanoseconds in tcf_police_burst()
/kernel/linux/linux-6.6/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_ptp.h22 #define PTP_STNSR 0x0c /* System Time – Nanoseconds Reg */
24 #define PTP_STNSUR 0x14 /* System Time – Nanoseconds Update Reg */
27 #define PTP_ATNR 0x48 /* Auxiliary Timestamp - Nanoseconds Reg */
29 #define PTP_TS_INGR_CORR_NS 0x58 /* Ingress timestamp correction nanoseconds */
30 #define PTP_TS_EGR_CORR_NS 0x5C /* Egress timestamp correction nanoseconds*/
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/i2c/
Di2c.txt38 Number of nanoseconds the SCL signal takes to fall; t(f) in the I2C
42 Number of nanoseconds the IP core additionally needs to setup SCL.
45 Number of nanoseconds the SCL signal takes to rise; t(r) in the I2C
49 Number of nanoseconds the SDA signal takes to fall; t(f) in the I2C
60 (i2c-digital-filter). This width is specified in nanoseconds.
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/i2c/
Di2c.txt38 Number of nanoseconds the SCL signal takes to fall; t(f) in the I2C
42 Number of nanoseconds the IP core additionally needs to setup SCL.
45 Number of nanoseconds the SCL signal takes to rise; t(r) in the I2C
49 Number of nanoseconds the SDA signal takes to fall; t(f) in the I2C
60 (i2c-digital-filter). This width is specified in nanoseconds.
/kernel/linux/linux-5.10/Documentation/ABI/testing/
Dsysfs-ptp102 and nanoseconds.
111 seconds, start time nanoseconds, period seconds, and
112 period nanoseconds. To disable a periodic output, set
113 all the seconds and nanoseconds values to zero.

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