| /openbmc/u-boot/drivers/i2c/ |
| H A D | i2c-gpio.c | 29 * udelay - delay [us] between GPIO toggle operations,
60 int delay, uchar bit) in i2c_gpio_write_bit() argument
63 udelay(delay); in i2c_gpio_write_bit()
65 udelay(delay); in i2c_gpio_write_bit()
67 udelay(2 * delay); in i2c_gpio_write_bit()
71 int delay) in i2c_gpio_read_bit() argument
76 udelay(delay); in i2c_gpio_read_bit()
78 udelay(delay); in i2c_gpio_read_bit()
80 udelay(2 * delay); in i2c_gpio_read_bit()
87 int delay) in i2c_gpio_send_start() argument
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| /openbmc/linux/Documentation/devicetree/bindings/regulator/ |
| H A D | mt6358-regulator.txt | 33 regulator-ramp-delay = <12500>;
34 regulator-enable-ramp-delay = <0>;
42 regulator-ramp-delay = <6250>;
43 regulator-enable-ramp-delay = <200>;
51 regulator-ramp-delay = <50000>;
52 regulator-enable-ramp-delay = <250>;
59 regulator-ramp-delay = <6250>;
60 regulator-enable-ramp-delay = <200>;
68 regulator-ramp-delay = <6250>;
69 regulator-enable-ramp-delay = <200>;
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| H A D | mt6397-regulator.txt | 34 regulator-ramp-delay = <12500>;
35 regulator-enable-ramp-delay = <200>;
43 regulator-ramp-delay = <12500>;
44 regulator-enable-ramp-delay = <115>;
52 regulator-ramp-delay = <12500>;
53 regulator-enable-ramp-delay = <115>;
62 regulator-ramp-delay = <12500>;
63 regulator-enable-ramp-delay = <115>;
72 regulator-ramp-delay = <12500>;
73 regulator-enable-ramp-delay = <115>;
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| H A D | mediatek,mt6357-regulator.yaml | 80 regulator-ramp-delay = <6250>;
81 regulator-enable-ramp-delay = <220>;
88 regulator-ramp-delay = <6250>;
89 regulator-enable-ramp-delay = <220>;
96 regulator-ramp-delay = <6250>;
97 regulator-enable-ramp-delay = <220>;
103 regulator-ramp-delay = <12500>;
104 regulator-enable-ramp-delay = <220>;
111 regulator-ramp-delay = <50000>;
112 regulator-enable-ramp-delay = <220>;
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| H A D | mt6323-regulator.txt | 27 regulator-ramp-delay = <12500>;
36 regulator-ramp-delay = <25000>;
51 regulator-enable-ramp-delay = <90>;
60 regulator-enable-ramp-delay = <185>;
67 regulator-enable-ramp-delay = <185>;
74 regulator-enable-ramp-delay = <185>;
81 regulator-enable-ramp-delay = <216>;
90 regulator-enable-ramp-delay = <216>;
97 regulator-enable-ramp-delay = <216>;
106 regulator-enable-ramp-delay = <216>;
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| /openbmc/linux/Documentation/devicetree/bindings/mmc/ |
| H A D | sdhci-sprd.txt | 26 PHY DLL delays are used to delay the data valid window, and align the window
29 write line delay value, clock read command line delay value, clock read data
30 positive edge delay value and clock read data negative edge delay value.
31 Each cell's delay value unit is cycle of the PHY clock.
33 - sprd,phy-delay-legacy: Delay value for legacy timing.
34 - sprd,phy-delay-sd-highspeed: Delay value for SD high-speed timing.
35 - sprd,phy-delay-sd-uhs-sdr50: Delay value for SD UHS SDR50 timing.
36 - sprd,phy-delay-sd-uhs-sdr104: Delay value for SD UHS SDR50 timing.
37 - sprd,phy-delay-mmc-highspeed: Delay value for MMC high-speed timing.
38 - sprd,phy-delay-mmc-ddr52: Delay value for MMC DDR52 timing.
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| H A D | cdns,sdhci.yaml | 35 # They are used to delay the data valid window, and align the window to
36 # sampling clock. The delay starts from 5ns (for delay parameter equal to 0)
39 cdns,phy-input-delay-sd-highspeed:
40 description: Value of the delay in the input path for SD high-speed timing
45 cdns,phy-input-delay-legacy:
46 description: Value of the delay in the input path for legacy timing
51 cdns,phy-input-delay-sd-uhs-sdr12:
52 description: Value of the delay in the input path for SD UHS SDR12 timing
57 cdns,phy-input-delay-sd-uhs-sdr25:
58 description: Value of the delay in the input path for SD UHS SDR25 timing
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| /openbmc/linux/arch/arm64/boot/dts/mediatek/ |
| H A D | mt6358.dtsi | 32 regulator-ramp-delay = <12500>;
33 regulator-enable-ramp-delay = <0>;
42 regulator-ramp-delay = <6250>;
43 regulator-enable-ramp-delay = <200>;
52 regulator-ramp-delay = <50000>;
53 regulator-enable-ramp-delay = <250>;
61 regulator-ramp-delay = <6250>;
62 regulator-enable-ramp-delay = <200>;
71 regulator-ramp-delay = <6250>;
72 regulator-enable-ramp-delay = <200>;
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| H A D | mt6357.dtsi | 23 regulator-ramp-delay = <6250>;
24 regulator-enable-ramp-delay = <220>;
32 regulator-ramp-delay = <6250>;
33 regulator-enable-ramp-delay = <220>;
41 regulator-ramp-delay = <6250>;
42 regulator-enable-ramp-delay = <220>;
49 regulator-ramp-delay = <12500>;
50 regulator-enable-ramp-delay = <220>;
58 regulator-ramp-delay = <50000>;
59 regulator-enable-ramp-delay = <220>;
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| H A D | mt6331.dtsi | 21 regulator-ramp-delay = <12500>;
22 regulator-enable-ramp-delay = <0>;
31 regulator-ramp-delay = <12500>;
32 regulator-enable-ramp-delay = <0>;
41 regulator-ramp-delay = <12500>;
42 regulator-enable-ramp-delay = <0>;
51 regulator-ramp-delay = <12500>;
52 regulator-enable-ramp-delay = <0>;
61 regulator-ramp-delay = <12500>;
62 regulator-enable-ramp-delay = <0>;
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| H A D | mt6359.dtsi | 25 regulator-enable-ramp-delay = <0>;
32 regulator-ramp-delay = <5000>;
33 regulator-enable-ramp-delay = <200>;
40 regulator-ramp-delay = <10760>;
41 regulator-enable-ramp-delay = <200>;
47 regulator-ramp-delay = <5000>;
48 regulator-enable-ramp-delay = <200>;
55 regulator-ramp-delay = <5000>;
56 regulator-enable-ramp-delay = <200>;
63 regulator-enable-ramp-delay = <0>;
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| /openbmc/linux/Documentation/accounting/ |
| H A D | delay-accounting.rst | 2 Delay accounting
9 The per-task delay accounting functionality measures
29 delay statistics aggregated for all tasks (or threads) belonging to a
34 aggregate delay statistics into arbitrary groups. To enable this, delay
42 Delay accounting uses the taskstats interface which is described
45 statistics. The delay accounting functionality populates specific fields of
50 for a description of the fields pertaining to delay accounting.
52 delay seen for cpu, sync block I/O, swapin, memory reclaim, thrash page
56 counter (say cpu_delay_total) for a task will give the delay
66 commands to be run and the corresponding delay statistics to be displayed. It
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| /openbmc/u-boot/board/xes/xpedite537x/ |
| H A D | ddr.c | 22 * 1.) CPO (Read Capture Delay)
26 * 2.) WR_DATA_DELAY (Write Command to Data Strobe Delay)
31 * of 1/2 clock delay.
40 * ====== XPedite5370 DDR2-600 read delay calculations ======
46 * Minimum chip delay (Ch 0): 1.372ns
47 * Maximum chip delay (Ch 0): 2.914ns
48 * Minimum chip delay (Ch 1): 1.220ns
49 * Maximum chip delay (Ch 1): 2.595ns
53 * Minimum delay calc (Ch 0):
54 * clock prop - dram skew + min dqs prop delay + clk_adjust + min chip dly
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| /openbmc/linux/arch/arm64/boot/dts/qcom/ |
| H A D | sdm630-sony-xperia-nile.dtsi | 63 startup-delay-us = <0>;
73 startup-delay-us = <0>;
83 startup-delay-us = <0>;
174 syna,reset-delay-ms = <200>;
175 syna,startup-delay-ms = <220>;
285 regulator-enable-ramp-delay = <200>;
286 regulator-ramp-delay = <0>;
292 regulator-enable-ramp-delay = <200>;
293 regulator-ramp-delay = <0>;
310 regulator-enable-ramp-delay = <250>;
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| /openbmc/linux/tools/time/ |
| H A D | udelay_test.sh | 24 delay=$1
25 echo $delay > $UDELAY_PATH
40 # Delay for a variety of times.
42 for (( delay = 1; delay < 200; delay += 1 )); do
43 test_one $delay
45 for (( delay = 200; delay < 500; delay += 10 )); do
46 test_one $delay
48 for (( delay = 500; delay <= 2000; delay += 100 )); do
49 test_one $delay
55 echo "ERROR: $count delays failed to delay long enough"
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| /openbmc/linux/arch/arm64/boot/dts/exynos/ |
| H A D | exynos7-espresso.dts | 110 regulator-enable-ramp-delay = <125>;
118 regulator-enable-ramp-delay = <125>;
127 regulator-enable-ramp-delay = <125>;
135 regulator-enable-ramp-delay = <125>;
143 regulator-enable-ramp-delay = <125>;
150 regulator-enable-ramp-delay = <125>;
157 regulator-enable-ramp-delay = <125>;
165 regulator-enable-ramp-delay = <125>;
172 regulator-enable-ramp-delay = <125>;
179 regulator-enable-ramp-delay = <125>;
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| /openbmc/linux/arch/arm64/boot/dts/sprd/ |
| H A D | sc2731.dtsi | 123 regulator-ramp-delay = <25000>;
131 regulator-ramp-delay = <25000>;
139 regulator-ramp-delay = <25000>;
140 regulator-enable-ramp-delay = <100>;
148 regulator-enable-ramp-delay = <100>;
155 regulator-enable-ramp-delay = <100>;
156 regulator-ramp-delay = <25000>;
163 regulator-enable-ramp-delay = <100>;
164 regulator-ramp-delay = <25000>;
171 regulator-enable-ramp-delay = <100>;
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| /openbmc/linux/Documentation/translations/zh_CN/accounting/ |
| H A D | delay-accounting.rst | 3 :Original: Documentation/accounting/delay-accounting.rst
92 CPU count real total virtual total delay total delay average
94 IO count delay total delay average
96 SWAP count delay total delay average
98 RECLAIM count delay total delay average
100 THRASHING count delay total delay average
102 COMPACT count delay total delay average
104 WPCOPY count delay total delay average
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| /openbmc/linux/drivers/input/touchscreen/ |
| H A D | wm9705.c | 16 #include <linux/delay.h>
52 * Set adc sample delay.
58 * This delay can be set by setting delay = n, where n is the array
59 * position of the delay in the array delay_table below.
63 static int delay = 4; variable
64 module_param(delay, int, 0);
65 MODULE_PARM_DESC(delay, "Set adc sample delay.");
86 * order to minimise this, a signal may be applied to the MASK pin to delay or
89 * 0 = No delay or sync
91 * 2 = Edge triggered, edge on pin delays conversion by delay param (above)
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| /openbmc/linux/Documentation/devicetree/bindings/power/reset/ |
| H A D | gpio-restart.yaml | 23 reset. After a delay specified by active-delay, the GPIO is set to inactive, thus causing an
24 active->inactive edge, triggering negative edge triggered reset. After a delay specified by
25 inactive-delay, the GPIO is driven active again. After a delay specified by wait-delay, the
49 active-delay:
51 description: Delay (default 100) to wait after driving gpio active [ms]
54 inactive-delay:
56 description: Delay (default 100) to wait after driving gpio inactive [ms]
59 wait-delay:
61 description: Delay (default 3000) to wait after completing restart sequence [ms]
76 active-delay = <100>;
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| /openbmc/linux/arch/arm/boot/dts/mediatek/ |
| H A D | mt6323.dtsi | 31 regulator-ramp-delay = <12500>;
40 regulator-ramp-delay = <25000>;
55 regulator-enable-ramp-delay = <90>;
64 regulator-enable-ramp-delay = <185>;
71 regulator-enable-ramp-delay = <185>;
78 regulator-enable-ramp-delay = <185>;
85 regulator-enable-ramp-delay = <216>;
94 regulator-enable-ramp-delay = <216>;
101 regulator-enable-ramp-delay = <216>;
110 regulator-enable-ramp-delay = <216>;
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| H A D | mt8135-evbp1.dts | 32 regulator-ramp-delay = <12500>;
40 regulator-ramp-delay = <12500>;
48 regulator-ramp-delay = <12500>;
56 regulator-ramp-delay = <12500>;
64 regulator-ramp-delay = <12500>;
72 regulator-ramp-delay = <12500>;
73 regulator-enable-ramp-delay = <115>;
80 regulator-ramp-delay = <12500>;
88 regulator-ramp-delay = <12500>;
106 regulator-enable-ramp-delay = <218>;
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| /openbmc/u-boot/drivers/net/phy/ |
| H A D | miiphybb.c | 100 .delay = bb_delay_wrap,
121 BB_MII_RELOCATE(bb_miiphy_buses[i].delay, gd->reloc_off); in bb_miiphy_init()
169 bus->delay(bus); in miiphy_pre()
171 bus->delay(bus); in miiphy_pre()
177 bus->delay(bus); in miiphy_pre()
179 bus->delay(bus); in miiphy_pre()
182 bus->delay(bus); in miiphy_pre()
184 bus->delay(bus); in miiphy_pre()
187 bus->delay(bus); in miiphy_pre()
189 bus->delay(bus); in miiphy_pre()
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| /openbmc/linux/arch/arm64/boot/dts/nvidia/ |
| H A D | tegra210-p2180.dtsi | 134 regulator-enable-ramp-delay = <146>;
135 regulator-ramp-delay = <27500>;
145 regulator-enable-ramp-delay = <130>;
146 regulator-ramp-delay = <27500>;
156 regulator-enable-ramp-delay = <176>;
157 regulator-ramp-delay = <27500>;
169 regulator-enable-ramp-delay = <242>;
170 regulator-ramp-delay = <27500>;
182 regulator-enable-ramp-delay = <26>;
183 regulator-ramp-delay = <100000>;
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| /openbmc/linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-j721s2-thermal.dtsi | 6 polling-delay-passive = <250>; /* milliseconds */
7 polling-delay = <500>; /* milliseconds */
20 polling-delay-passive = <250>; /* milliseconds */
21 polling-delay = <500>; /* milliseconds */
34 polling-delay-passive = <250>; /* milliseconds */
35 polling-delay = <500>; /* milliseconds */
48 polling-delay-passive = <250>; /* milliseconds */
49 polling-delay = <500>; /* milliseconds */
62 polling-delay-passive = <250>; /* milliseconds */
63 polling-delay = <500>; /* milliseconds */
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