| /kernel/linux/linux-5.10/drivers/scsi/isci/ |
| D | probe_roms.h | 228 * Spread Spectrum Clocking (SSC) settings for SATA and SAS.
234 * NOTE: Max spread for SATA is +0 / -5000 PPM.
237 * SATA SSC Tx at +0 / -1419 PPM Spread = 0x2
238 * SATA SSC Tx at +0 / -2129 PPM Spread = 0x3
239 * SATA SSC Tx at +0 / -4257 PPM Spread = 0x6
240 * SATA SSC Tx at +0 / -4967 PPM Spread = 0x7
246 * NOTE: Max spread for SAS down-spreading +0 /
249 * SAS SSC Tx at +0 / -1419 PPM Spread = 0x2
250 * SAS SSC Tx at +0 / -2129 PPM Spread = 0x3
252 * NOTE: Max spread for SAS center-spreading +2300 /
[all …]
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| /kernel/linux/linux-6.6/drivers/scsi/isci/ |
| D | probe_roms.h | 228 * Spread Spectrum Clocking (SSC) settings for SATA and SAS.
234 * NOTE: Max spread for SATA is +0 / -5000 PPM.
237 * SATA SSC Tx at +0 / -1419 PPM Spread = 0x2
238 * SATA SSC Tx at +0 / -2129 PPM Spread = 0x3
239 * SATA SSC Tx at +0 / -4257 PPM Spread = 0x6
240 * SATA SSC Tx at +0 / -4967 PPM Spread = 0x7
246 * NOTE: Max spread for SAS down-spreading +0 /
249 * SAS SSC Tx at +0 / -1419 PPM Spread = 0x2
250 * SAS SSC Tx at +0 / -2129 PPM Spread = 0x3
252 * NOTE: Max spread for SAS center-spreading +2300 /
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | ti,cdce925.txt | 30 For all PLL1, PLL2, ... an optional child node can be used to specify spread
32 - spread-spectrum: SSC mode as defined in the data sheet.
33 - spread-spectrum-center: Use "centered" mode instead of "max" mode. When
50 spread-spectrum = <4>;
51 spread-spectrum-center;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/clock/ |
| D | ti,cdce925.yaml | 57 optional child node can be used to specify spread
63 spread-spectrum:
67 spread-spectrum-center:
99 spread-spectrum = <4>;
100 spread-spectrum-center;
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| D | mediatek,mt8186-fhctl.yaml | 7 title: MediaTek frequency hopping and spread spectrum clocking control
15 Spread spectrum clocking (SSC) is another function provided by this hardware.
35 description: The percentage of spread spectrum clocking for one PLL.
|
| D | renesas,9series.yaml | 49 renesas,out-spread-spectrum:
52 description: Output clock down spread in pcm (1/1000 of percent)
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/clock/ti/ |
| D | dpll.txt | 45 "ssc-deltam" - DPLL supports spread spectrum clocking (SSC), contains
47 "ssc-modfreq" - DPLL supports spread spectrum clocking (SSC), contains
61 - ti,ssc-deltam : DPLL supports spread spectrum clocking, frequency
63 - ti,ssc-modfreq-hz : DPLL supports spread spectrum clocking, spread
65 - ti,ssc-downspread : DPLL supports spread spectrum clocking, boolean
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| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-platform-dptf | 134 (RO) Presents SSC (spread spectrum clock) information for EMI
140 [7:0] Sets clock spectrum spread percentage:
142 1 LSB = 0.1% increase in spread (for
144 1 LSB = 0.2% increase in spread (for
146 [8] When set to 1, enables spread
153 (Spread spectrum clock) range
155 to spread waveform
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| /kernel/linux/linux-6.6/Documentation/driver-api/thermal/ |
| D | intel_dptf.rst | 204 which is compensated by adjusting Spread spectrum percent. This helps
231 Set the FIVR spread spectrum clocking percentage
234 Enable/disable of the FIVR spread spectrum clocking feature
299 Sets DLVR spread spectrum percent value.
302 Specifies how frequencies are spread using spread spectrum.
303 0: Down spread,
304 1: Spread in the Center.
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/ |
| D | nvidia,tegra-regulators-coupling.txt | 40 regulator-coupled-max-spread = <170000 550000>;
50 regulator-coupled-max-spread = <170000 550000>;
60 regulator-coupled-max-spread = <550000 550000>;
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/ |
| D | nvidia,tegra-regulators-coupling.txt | 40 regulator-coupled-max-spread = <170000 550000>;
50 regulator-coupled-max-spread = <170000 550000>;
60 regulator-coupled-max-spread = <550000 550000>;
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| /kernel/linux/linux-5.10/kernel/irq/ |
| D | affinity.c | 268 * number of vectors we just spread the vectors across the nodes. in __irq_build_affinity_masks()
309 /* Spread allocated vectors on CPUs of the current node */ in __irq_build_affinity_masks()
336 * 1) spread present CPU on these vectors
337 * 2) spread other possible CPUs on these vectors
362 /* Spread on present CPUs starting from affd->pre_vectors */ in irq_build_affinity_masks()
371 * Spread on non present CPUs starting from the next vector to be in irq_build_affinity_masks()
373 * vector space, assign the non present CPUs to the already spread in irq_build_affinity_masks()
459 * Spread on present CPUs starting from affd->pre_vectors. If we in irq_create_affinity_masks()
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| /kernel/linux/linux-6.6/Documentation/misc-devices/ |
| D | ics932s401.rst | 25 frequency. If spread spectrum mode is enabled, the driver also reports by what
26 percent the clock signal is being spread, which should be between 0 and -0.5%.
|
| /kernel/linux/linux-5.10/Documentation/misc-devices/ |
| D | ics932s401.rst | 25 frequency. If spread spectrum mode is enabled, the driver also reports by what
26 percent the clock signal is being spread, which should be between 0 and -0.5%.
|
| /kernel/linux/linux-6.6/drivers/clk/ |
| D | clk-renesas-pcie.c | 236 /* Output clock spread spectrum */ in rs9_get_common_config()
237 ret = of_property_read_u32(np, "renesas,out-spread-spectrum", &ssc); in rs9_get_common_config()
239 if (ssc == 100000) /* 100% ... no spread (default) */ in rs9_get_common_config()
241 else if (ssc == 99750) /* -0.25% ... down spread */ in rs9_get_common_config()
243 else if (ssc == 99500) /* -0.50% ... down spread */ in rs9_get_common_config()
247 "Invalid renesas,out-spread-spectrum value\n"); in rs9_get_common_config()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/inc/ |
| D | clock_source.h | 65 * Display Port HW De spread of Reference Clock related Parameters structure
70 /* Flag for HW De Spread enabled (if enabled SS on DP Reference Clock)*/
96 /*> de-spread info, relevant only for on-the-fly tune-up pixel rate*/
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| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/inc/ |
| D | clock_source.h | 65 * Display Port HW De spread of Reference Clock related Parameters structure
70 /* Flag for HW De Spread enabled (if enabled SS on DP Reference Clock)*/
96 /*> de-spread info, relevant only for on-the-fly tune-up pixel rate*/
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/ata/ |
| D | imx-sata.yaml | 57 fsl,no-spread-spectrum:
59 description: if present, disable spread-spectrum clocking on the SATA link.
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/ata/ |
| D | imx-sata.yaml | 57 fsl,no-spread-spectrum:
59 description: if present, disable spread-spectrum clocking on the SATA link.
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| /kernel/linux/linux-6.6/lib/zstd/common/ |
| D | fse_decompress.c | 76 BYTE* spread = (BYTE*)(symbolNext + maxSymbolValue + 1); in FSE_buildDTable_internal() local
104 /* Spread symbols */ in FSE_buildDTable_internal()
122 MEM_write64(spread + pos, sv); in FSE_buildDTable_internal()
124 MEM_write64(spread + pos + i, sv); in FSE_buildDTable_internal()
129 /* Now we spread those positions across the table. in FSE_buildDTable_internal()
144 tableDecode[uPosition].symbol = spread[s + u]; in FSE_buildDTable_internal()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/include/ |
| D | bios_parser_types.h | 211 /* Input: Enable spread spectrum */
283 /* 1 = Center Spread; 0 = down spread */
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/ |
| D | smu11_driver_if_sienna_cichlid.h | 906 // SECTION: Clock Spread Spectrum
908 // GFXCLK PLL Spread Spectrum
913 // GFXCLK DFLL Spread Spectrum
918 // UCLK Spread Spectrum
922 // FCLK Spread Spectrum
949 // UCLK Spread Spectrum
1267 // SECTION: Clock Spread Spectrum
1269 // GFXCLK PLL Spread Spectrum
1274 // GFXCLK DFLL Spread Spectrum
1279 // UCLK Spread Spectrum
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/include/ |
| D | bios_parser_types.h | 213 /* Input: Enable spread spectrum */
285 /* 1 = Center Spread; 0 = down spread */
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| /kernel/linux/linux-6.6/Documentation/admin-guide/cgroup-v1/ |
| D | cpusets.rst | 25 1.6 What is memory spread ?
181 - cpuset.memory_spread_page flag: if set, spread page cache evenly on allowed nodes
182 - cpuset.memory_spread_slab flag: if set, spread slab cache evenly on allowed nodes
319 1.6 What is memory spread ?
327 the kernel will spread the file system buffers (page cache) evenly
332 then the kernel will spread some file system related slab caches,
345 When new cpusets are created, they inherit the memory spread settings
349 or slab caches to ignore the task's NUMA mempolicy and be spread
352 their containing task's memory spread settings. If memory spreading
383 to access large file system data sets that need to be spread across
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| /kernel/linux/linux-5.10/Documentation/admin-guide/cgroup-v1/ |
| D | cpusets.rst | 25 1.6 What is memory spread ?
181 - cpuset.memory_spread_page flag: if set, spread page cache evenly on allowed nodes
182 - cpuset.memory_spread_slab flag: if set, spread slab cache evenly on allowed nodes
319 1.6 What is memory spread ?
327 the kernel will spread the file system buffers (page cache) evenly
332 then the kernel will spread some file system related slab caches,
345 When new cpusets are created, they inherit the memory spread settings
349 or slab caches to ignore the task's NUMA mempolicy and be spread
352 their containing task's memory spread settings. If memory spreading
383 to access large file system data sets that need to be spread across
|