| /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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| /linux/arch/arm64/boot/dts/mediatek/ |
| H A D | mt6358.dtsi | 30 regulator-ramp-delay = <12500>;
31 regulator-enable-ramp-delay = <0>;
40 regulator-ramp-delay = <6250>;
41 regulator-enable-ramp-delay = <200>;
50 regulator-ramp-delay = <50000>;
51 regulator-enable-ramp-delay = <250>;
59 regulator-ramp-delay = <6250>;
60 regulator-enable-ramp-delay = <200>;
69 regulator-ramp-delay = <6250>;
70 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 | mt6359.dtsi | 29 regulator-enable-ramp-delay = <0>;
36 regulator-ramp-delay = <5000>;
37 regulator-enable-ramp-delay = <200>;
44 regulator-ramp-delay = <10760>;
45 regulator-enable-ramp-delay = <200>;
51 regulator-ramp-delay = <5000>;
52 regulator-enable-ramp-delay = <200>;
59 regulator-ramp-delay = <5000>;
60 regulator-enable-ramp-delay = <200>;
67 regulator-enable-ramp-delay = <0>;
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| /linux/Documentation/devicetree/bindings/mmc/ |
| H A D | cdns,sdhci.yaml | 37 # They are used to delay the data valid window, and align the window to
38 # sampling clock. The delay starts from 5ns (for delay parameter equal to 0)
41 cdns,phy-input-delay-sd-highspeed:
42 description: Value of the delay in the input path for SD high-speed timing
47 cdns,phy-input-delay-legacy:
48 description: Value of the delay in the input path for legacy timing
53 cdns,phy-input-delay-sd-uhs-sdr12:
54 description: Value of the delay in the input path for SD UHS SDR12 timing
59 cdns,phy-input-delay-sd-uhs-sdr25:
60 description: Value of the delay in the input path for SD UHS SDR25 timing
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| H A D | sdhci-am654.yaml | 57 # Used to delay the data valid window and align it to the sampling clock.
62 description: Output tap delay for SD/MMC legacy timing
68 description: Output tap delay for MMC high speed timing
74 description: Output tap delay for SD high speed timing
80 description: Output tap delay for SD UHS SDR12 timing
86 description: Output tap delay for SD UHS SDR25 timing
92 description: Output tap delay for SD UHS SDR50 timing
98 description: Output tap delay for SD UHS SDR104 timing
104 description: Output tap delay for SD UHS DDR50 timing
110 description: Output tap delay for eMMC DDR52 timing
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| /linux/Documentation/devicetree/bindings/regulator/ |
| 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 | mediatek,mt6397-regulator.yaml | 77 regulator-ramp-delay = <12500>;
78 regulator-enable-ramp-delay = <200>;
85 regulator-ramp-delay = <12500>;
86 regulator-enable-ramp-delay = <115>;
93 regulator-ramp-delay = <12500>;
94 regulator-enable-ramp-delay = <115>;
101 regulator-ramp-delay = <12500>;
102 regulator-enable-ramp-delay = <115>;
109 regulator-ramp-delay = <12500>;
110 regulator-enable-ramp-delay = <115>;
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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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| H A D | mt6359-regulator.yaml | 111 regulator-enable-ramp-delay = <0>;
118 regulator-ramp-delay = <5000>;
119 regulator-enable-ramp-delay = <200>;
126 regulator-ramp-delay = <10760>;
127 regulator-enable-ramp-delay = <200>;
133 regulator-ramp-delay = <5000>;
134 regulator-enable-ramp-delay = <200>;
141 regulator-ramp-delay = <5000>;
142 regulator-enable-ramp-delay = <200>;
149 regulator-enable-ramp-delay = <0>;
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| /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>;
176 syna,reset-delay-ms = <200>;
177 syna,startup-delay-ms = <220>;
297 regulator-enable-ramp-delay = <200>;
298 regulator-ramp-delay = <0>;
304 regulator-enable-ramp-delay = <200>;
305 regulator-ramp-delay = <0>;
322 regulator-enable-ramp-delay = <250>;
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| H A D | sdm660-xiaomi-lavender.dts | 133 regulator-enable-ramp-delay = <200>;
139 regulator-enable-ramp-delay = <200>;
146 regulator-enable-ramp-delay = <250>;
154 regulator-enable-ramp-delay = <250>;
161 regulator-enable-ramp-delay = <250>;
168 regulator-enable-ramp-delay = <250>;
186 regulator-enable-ramp-delay = <250>;
194 regulator-enable-ramp-delay = <250>;
200 regulator-enable-ramp-delay = <250>;
206 regulator-enable-ramp-delay = <500>;
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| H A D | sda660-inforce-ifc6560.dts | 282 regulator-enable-ramp-delay = <200>;
283 regulator-ramp-delay = <0>;
290 regulator-enable-ramp-delay = <200>;
291 regulator-ramp-delay = <0>;
297 regulator-enable-ramp-delay = <250>;
309 regulator-enable-ramp-delay = <250>;
310 regulator-ramp-delay = <0>;
317 regulator-enable-ramp-delay = <250>;
318 regulator-ramp-delay = <0>;
326 regulator-enable-ramp-delay = <250>;
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| /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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| /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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| /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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| /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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| /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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| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-j721s2-thermal.dtsi | 9 polling-delay-passive = <250>; /* milliseconds */
10 polling-delay = <500>; /* milliseconds */
23 polling-delay-passive = <250>; /* milliseconds */
24 polling-delay = <500>; /* milliseconds */
37 polling-delay-passive = <250>; /* milliseconds */
38 polling-delay = <500>; /* milliseconds */
51 polling-delay-passive = <250>; /* milliseconds */
52 polling-delay = <500>; /* milliseconds */
65 polling-delay-passive = <250>; /* milliseconds */
66 polling-delay = <500>; /* milliseconds */
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| /linux/arch/arm64/boot/dts/nvidia/ |
| H A D | tegra210-p2180.dtsi | 194 regulator-enable-ramp-delay = <146>;
195 regulator-ramp-delay = <27500>;
205 regulator-enable-ramp-delay = <130>;
206 regulator-ramp-delay = <27500>;
216 regulator-enable-ramp-delay = <176>;
217 regulator-ramp-delay = <27500>;
229 regulator-enable-ramp-delay = <242>;
230 regulator-ramp-delay = <27500>;
242 regulator-enable-ramp-delay = <26>;
243 regulator-ramp-delay = <100000>;
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| /linux/Documentation/devicetree/bindings/thermal/ |
| H A D | brcm,sr-thermal.txt | 11 - polling-delay: Max number of milliseconds to wait between polls.
34 polling-delay-passive = <0>;
35 polling-delay = <1000>;
46 polling-delay-passive = <0>;
47 polling-delay = <1000>;
58 polling-delay-passive = <0>;
59 polling-delay = <1000>;
70 polling-delay-passive = <0>;
71 polling-delay = <1000>;
82 polling-delay-passive = <0>;
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| /linux/Documentation/devicetree/bindings/memory-controllers/ |
| H A D | arm,pl172.yaml | 128 mpmc,read-enable-delay:
131 Delay from chip select assertion to read
134 mpmc,write-enable-delay:
137 Delay from chip select assertion to write
140 mpmc,output-enable-delay:
143 Delay from chip select assertion to output
146 mpmc,write-access-delay:
149 Delay from chip select assertion to write
152 mpmc,read-access-delay:
155 Delay from chip select assertion to read
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| /linux/include/soc/at91/ |
| H A D | at91sam9_ddrsdr.h | 51 #define AT91_DDRSDRC_TRAS (0xf << 0) /* Active to Precharge delay */
52 #define AT91_DDRSDRC_TRCD (0xf << 4) /* Row to Column delay */
53 #define AT91_DDRSDRC_TWR (0xf << 8) /* Write recovery delay */
54 #define AT91_DDRSDRC_TRC (0xf << 12) /* Row cycle delay */
55 #define AT91_DDRSDRC_TRP (0xf << 16) /* Row precharge delay */
57 #define AT91_DDRSDRC_TWTR (0x7 << 24) /* Internal Write to Read delay */
58 #define AT91_DDRSDRC_RED_WRRD (0x1 << 27) /* Reduce Write to Read Delay [SAM9 Only] */
59 #define AT91_DDRSDRC_TMRD (0xf << 28) /* Load mode to active/refresh delay */
62 #define AT91_DDRSDRC_TRFC (0x1f << 0) /* Row Cycle Delay */
65 #define AT91_DDRSDRC_TXP (0xf << 24) /* Exit power-down delay */
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| /linux/Documentation/devicetree/bindings/spi/ |
| H A D | spi-peripheral-props.yaml | 12 be controller specific like delay in clock or data lines, etc. These
48 spi-cs-setup-delay-ns:
50 Delay in nanoseconds to be introduced by the controller after CS is
53 spi-cs-hold-delay-ns:
55 Delay in nanoseconds to be introduced by the controller before CS is
58 spi-cs-inactive-delay-ns:
60 Delay in nanoseconds to be introduced by the controller after CS is
71 spi-rx-delay-us:
73 Delay, in microseconds, after a read transfer.
75 rx-sample-delay-ns:
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