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/linux/drivers/gpio/
H A Dgpio-davinci.c152 struct davinci_gpio_controller *chips; in davinci_gpio_probe() local
186 chips = devm_kzalloc(dev, sizeof(*chips), GFP_KERNEL); in davinci_gpio_probe()
187 if (!chips) in davinci_gpio_probe()
195 chips->irqs[i] = platform_get_irq(pdev, i); in davinci_gpio_probe()
196 if (chips->irqs[i] < 0) in davinci_gpio_probe()
197 return chips->irqs[i]; in davinci_gpio_probe()
200 chips->chip.label = dev_name(dev); in davinci_gpio_probe()
202 chips->chip.direction_input = davinci_direction_in; in davinci_gpio_probe()
203 chips->chip.get = davinci_gpio_get; in davinci_gpio_probe()
204 chips->chip.direction_output = davinci_direction_out; in davinci_gpio_probe()
[all …]
/linux/drivers/mtd/chips/
H A DKconfig6 tristate "Detect flash chips by Common Flash Interface (CFI) probe"
18 tristate "Detect non-CFI AMD/JEDEC-compatible flash chips"
22 This option enables JEDEC-style probing of flash chips which are not
24 CFI-targeted flash drivers for any chips which are identified which
26 covers most AMD/Fujitsu-compatible chips and also non-CFI
27 Intel chips.
37 chips, or if you wish to reduce the size of the kernel by including
38 support for only specific arrangements of flash chips, say 'Y'. This
50 data bits when writing the 'magic' commands to the chips. Saying
52 enabled, means that the CPU will not do any swapping; the chips
[all …]
H A Dcfi_cmdset_0002.c731 cfi->chips[i].word_write_time = 1<<cfi->cfiq->WordWriteTimeoutTyp; in cfi_cmdset_0002()
732 cfi->chips[i].buffer_write_time = 1<<cfi->cfiq->BufWriteTimeoutTyp; in cfi_cmdset_0002()
733 cfi->chips[i].erase_time = 1<<cfi->cfiq->BlockEraseTimeoutTyp; in cfi_cmdset_0002()
742 cfi->chips[i].buffer_write_time_max = in cfi_cmdset_0002()
746 cfi->chips[i].buffer_write_time_max = 0; in cfi_cmdset_0002()
748 cfi->chips[i].buffer_write_time_max = in cfi_cmdset_0002()
749 max(cfi->chips[i].buffer_write_time_max, 2000); in cfi_cmdset_0002()
751 cfi->chips[i].ref_point_counter = 0; in cfi_cmdset_0002()
752 init_waitqueue_head(&(cfi->chips[i].wq)); in cfi_cmdset_0002()
1258 ret = do_read_onechip(map, &cfi->chips[chipnum], ofs, thislen, buf); in cfi_amdstd_read()
[all …]
H A Dcfi_cmdset_0001.c565 cfi->chips[i].word_write_time = in cfi_cmdset_0001()
568 cfi->chips[i].word_write_time = 50000; in cfi_cmdset_0001()
571 cfi->chips[i].buffer_write_time = in cfi_cmdset_0001()
576 cfi->chips[i].erase_time = in cfi_cmdset_0001()
579 cfi->chips[i].erase_time = 2000000; in cfi_cmdset_0001()
583 cfi->chips[i].word_write_time_max = in cfi_cmdset_0001()
587 cfi->chips[i].word_write_time_max = 50000 * 8; in cfi_cmdset_0001()
591 cfi->chips[i].buffer_write_time_max = in cfi_cmdset_0001()
597 cfi->chips[i].erase_time_max = in cfi_cmdset_0001()
601 cfi->chips[i].erase_time_max = 2000000 * 8; in cfi_cmdset_0001()
[all …]
/linux/drivers/i2c/muxes/
H A Di2c-mux-pca954x.c126 static const struct chip_desc chips[] = { variable
276 { .compatible = "maxim,max7356", .data = &chips[max_7356] },
277 { .compatible = "maxim,max7357", .data = &chips[max_7357] },
278 { .compatible = "maxim,max7358", .data = &chips[max_7358] },
279 { .compatible = "maxim,max7367", .data = &chips[max_7367] },
280 { .compatible = "maxim,max7368", .data = &chips[max_7368] },
281 { .compatible = "maxim,max7369", .data = &chips[max_7369] },
282 { .compatible = "nxp,pca9540", .data = &chips[pca_9540] },
283 { .compatible = "nxp,pca9542", .data = &chips[pca_9542] },
284 { .compatible = "nxp,pca9543", .data = &chips[pca_9543] },
[all …]
/linux/drivers/net/wireless/ralink/rt2x00/
H A DKconfig29 Supported chips: RT2460.
41 Supported chips: RT2560.
56 Supported chips: RT2561, RT2561S & RT2661.
72 Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890, RT3052,
85 Supported chips: RT3390
93 Supported chips: RT3060, RT3062, RT3562, RT3592
102 Supported chips: RT5390
110 Supported chips: RT3290
120 Supported chips: RT2571 & RT2572.
133 Supported chips: RT2571W, RT2573 & RT2671.
[all …]
/linux/drivers/mtd/lpddr/
H A DKconfig6 tristate "Support for LPDDR flash chips"
10 flash chips. Synonymous with Mobile-DDR. It is a new standard for
15 tristate "Detect flash chips by QINFO probe"
17 Device Information for LPDDR chips is offered through the Overlay
25 tristate "Support for LPDDR2-NVM flash chips"
/linux/drivers/cpufreq/
H A Dpowernv-cpufreq.c144 } *chips; variable
986 chips[i].restore = true; in powernv_cpufreq_occ_msg()
987 schedule_work(&chips[i].throttle); in powernv_cpufreq_occ_msg()
994 if (chips[i].id == omsg.chip) in powernv_cpufreq_occ_msg()
999 chips[i].throttle_reason = omsg.throttle_status; in powernv_cpufreq_occ_msg()
1000 chips[i].reason[omsg.throttle_status]++; in powernv_cpufreq_occ_msg()
1004 chips[i].restore = true; in powernv_cpufreq_occ_msg()
1006 schedule_work(&chips[i].throttle); in powernv_cpufreq_occ_msg()
1072 chips = kcalloc(nr_chips, sizeof(struct chip), GFP_KERNEL); in init_chip_info()
1073 if (!chips) { in init_chip_info()
[all …]
/linux/Documentation/hwmon/
H A Dtmp421.rst4 Supported chips:
54 TMP423, TMP441, and TMP442 temperature sensor chips. These chips
57 in degrees Celsius. The chips are wired over I2C/SMBus and specified
61 The chips support only temperature measurement. The driver exports
H A Dtmp464.rst6 Supported chips:
33 temperature sensor chips. TMP464 provides one local and four remote
35 Temperature is measured in degrees Celsius. The chips are wired over
40 The chips support only temperature measurements. The driver exports
H A Dspd5118.rst6 Supported chips:
8 * SPD5118 (JEDEC JESD300) compliant temperature sensor chips
30 The driver auto-detects SPD5118 compliant chips, but can also be instantiated
61 The driver also supports reading the SPD NVRAM on SPD5118 compatible chips.
H A Dthmc50.rst4 Supported chips:
38 List of adapter,address pairs to force chips into ADM1022 mode with
39 second remote temperature. This does not work for original THMC50 chips.
57 The THMC50 is usually used in combination with LM78-like chips, to measure
88 The driver was tested on Compaq AP550 with two ADM1022 chips (one works
H A Dtmp401.rst4 Supported chips:
57 TMP431, TMP432, and TMP435 chips. These chips implement one or two
67 The TMP411 and TMP431 chips are compatible with TMP401. TMP411 provides
H A Dit87.rst4 Supported chips:
191 Force PWM polarity to active high (DANGEROUS). Some chips are
201 all chips, to only set the first chip use "force_id=0x8689,0".
219 All the chips supported by this driver are LPC Super-I/O chips, accessed
233 IT8792E/IT8795E, IT87952E and SiS950 chips.
235 These chips are 'Super I/O chips', supporting floppy disks, infrared ports,
260 not compatible with the older chips and revisions. The 16-bit tachometer mode
261 is enabled by the driver when one of the above chips is detected.
275 to IT8728F. It only supports 16-bit fan mode. Both chips support up to 6 fans.
297 zero'; this is important for negative voltage measurements. On most chips, all
[all …]
/linux/drivers/iio/potentiometer/
H A DKconfig45 potentiometer chips.
56 chips.
67 chips.
78 digital potentiometer chips.
96 digital potentiometer chips.
110 digital potentiometer chips.
122 digital potentiometer chips.
134 digital potentiometer chips.
/linux/drivers/soc/cirrus/
H A DKconfig6 bool "Cirrus EP93xx chips SoC"
11 Enable support SoC for Cirrus EP93xx chips.
13 Cirrus EP93xx chips have several swlocked registers,
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dccf.txt12 Example chips: T4240, B4860
15 Example chips: P5040, P5020, P4080, P3041, P2041
20 used for both CCF version 1 chips and CCF version 2
21 chips. It should be specified after either
/linux/Documentation/admin-guide/gpio/
H A Dgpio-mockup.rst15 chips for testing purposes. The lines exposed by these chips can be accessed
19 Creating simulated chips using module params
35 The line above creates three chips. The first one will expose 8 lines,
37 to 405 while for two first chips it will be assigned automatically.
/linux/drivers/phy/qualcomm/
H A DKconfig69 with USB3 and DisplayPort controllers on Qualcomm chips.
78 with PCIe controllers on Qualcomm chips.
87 with PCIe controllers on Qualcomm msm8996 chips.
95 with UFS controllers on Qualcomm chips.
103 with USB3 controllers on Qualcomm chips.
111 PHY transceivers working only in USB3 mode on Qualcomm chips. This
124 controllers on Qualcomm chips. This driver supports the high-speed
142 Enable this to support M31 HS PHY transceivers on Qualcomm chips
157 is used with PCIe controllers on Qualcomm IPQ5332 chips. It
167 chips with DWC3 USB core. It supports initializing and cleaning
/linux/drivers/net/dsa/ocelot/
H A DKconfig23 This driver supports the VSC7511, VSC7512, VSC7513 and VSC7514 chips
26 The Ocelot switch family is a set of multi-port networking chips. All
27 of these chips have the ability to be controlled externally through
30 Say "Y" here to enable external control to these chips.
/linux/drivers/mtd/maps/
H A DKconfig7 bool "Support non-linear mappings of flash chips"
10 paged mappings of flash chips.
17 ROM driver code to communicate with chips which are mapped
19 the physical address and size of the flash chips on your
42 This is the physical memory location at which the flash chips
52 This is the total length of the mapping of the flash chips on
54 physical memory map between the chips, this could be larger
74 and RAM driver code to communicate with chips which are mapped
135 which user-programmable flash chips are connected on various
143 The SC520 CDP board has two banks of CFI-compliant chips and one
[all …]
/linux/drivers/memory/tegra/
H A DKconfig22 Tegra20 chips. The EMC controls the external DRAM on the board.
34 Tegra30 chips. The EMC controls the external DRAM on the board.
46 Tegra124 chips. The EMC controls the external DRAM on the board.
60 Tegra210 chips. The EMC controls the external DRAM on the board.
/linux/drivers/nfc/st-nci/
H A DKconfig5 STMicroelectronics NFC NCI chips core driver. It implements the chipset
15 STMicroelectronics NFC NCI chips family.
27 STMicroelectronics NFC NCI chips family.
/linux/sound/soc/bcm/
H A DKconfig15 tristate "SoC platform audio for Broadcom Cygnus chips"
19 Cygnus chips (bcm958300, bcm958305, bcm911360)
28 DSL/PON chips (bcm63158, bcm63178)
/linux/drivers/media/platform/chips-media/
H A DKconfig5 source "drivers/media/platform/chips-media/coda/Kconfig"
6 source "drivers/media/platform/chips-media/wave5/Kconfig"

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