1 # SPDX-License-Identifier: GPL-2.0-only
8 config SENSORS_LIS3LV02D
13 tristate "Analog Devices Digital Potentiometers"
14 depends on (I2C || SPI) && SYSFS
16 If you say yes here, you get support for the Analog Devices
17 AD5258, AD5259, AD5251, AD5252, AD5253, AD5254, AD5255
18 AD5160, AD5161, AD5162, AD5165, AD5200, AD5201, AD5203,
19 AD5204, AD5206, AD5207, AD5231, AD5232, AD5233, AD5235,
20 AD5260, AD5262, AD5263, AD5290, AD5291, AD5292, AD5293,
21 AD7376, AD8400, AD8402, AD8403, ADN2850, AD5241, AD5242,
22 AD5243, AD5245, AD5246, AD5247, AD5248, AD5280, AD5282,
23 ADN2860, AD5273, AD5171, AD5170, AD5172, AD5173, AD5270,
24 AD5271, AD5272, AD5274
25 digital potentiometer chips.
27 See Documentation/misc-devices/ad525x_dpot.rst for the
30 This driver can also be built as a module. If so, the module
31 will be called ad525x_dpot.
33 config AD525X_DPOT_I2C
34 tristate "support I2C bus connection"
35 depends on AD525X_DPOT && I2C
37 Say Y here if you have a digital potentiometers hooked to an I2C bus.
39 To compile this driver as a module, choose M here: the
40 module will be called ad525x_dpot-i2c.
42 config AD525X_DPOT_SPI
43 tristate "support SPI bus connection"
44 depends on AD525X_DPOT && SPI_MASTER
46 Say Y here if you have a digital potentiometers hooked to an SPI bus.
48 If unsure, say N (but it's safe to say "Y").
50 To compile this driver as a module, choose M here: the
51 module will be called ad525x_dpot-spi.
54 tristate "Dummy IRQ handler"
56 This module accepts a single 'irq' parameter, which it should register for.
57 The sole purpose of this module is to help with debugging of systems on
58 which spurious IRQs would happen on disabled IRQ vector.
61 tristate "Device driver for IBM RSA service processor"
62 depends on X86 && PCI && INPUT
63 depends on SERIAL_8250 || SERIAL_8250=n
65 This option enables device driver support for in-band access to the
66 IBM RSA (Condor) service processor in eServer xSeries systems.
67 The ibmasm device driver allows user space application to access
68 ASM (Advanced Systems Management) functions on the service
69 processor. The driver is meant to be used in conjunction with
71 The ibmasm driver also enables the OS to use the UART on the
72 service processor board as a regular serial port. To make use of
73 this feature serial driver support (CONFIG_SERIAL_8250) must be
76 WARNING: This software may not be supported or function
77 correctly on your IBM server. Please consult the IBM ServerProven
78 website <https://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
79 for information on the specific driver level and support statement
83 tristate "IBM Virtual Management Channel support"
84 depends on PPC_PSERIES
86 This is the IBM POWER Virtual Management Channel
88 This driver is to be used for the POWER Virtual
89 Management Channel virtual adapter on the PowerVM
90 platform. It provides both request/response and
91 async message support through the /dev/ibmvmc node.
93 To compile this driver as a module, choose M here: the
94 module will be called ibmvmc.
97 tristate "Sensable PHANToM (PCI)"
100 Say Y here if you want to build a driver for Sensable PHANToM device.
102 This driver is only for PCI PHANToMs.
104 If you choose to build module, its name will be phantom. If unsure,
108 tristate "TI Flash Media interface support"
111 If you want support for Texas Instruments(R) Flash Media adapters
112 you should select this option and then also choose an appropriate
113 host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter
114 support', if you have a TI PCI74xx compatible card reader, for
116 You will also have to select some flash card format drivers. MMC/SD
117 cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD
118 Interface support (MMC_TIFM_SD)'.
120 To compile this driver as a module, choose M here: the module will
124 tristate "TI Flash Media PCI74xx/PCI76xx host adapter support"
125 depends on PCI && TIFM_CORE
128 This option enables support for Texas Instruments(R) PCI74xx and
129 PCI76xx families of Flash Media adapters, found in many laptops.
130 To make actual use of the device, you will have to select some
131 flash card format drivers, as outlined in the TIFM_CORE Help.
133 To compile this driver as a module, choose M here: the module will
137 tristate "Integrated Circuits ICS932S401"
140 If you say yes here you get support for the Integrated Circuits
141 ICS932S401 clock control chips.
143 This driver can also be built as a module. If so, the module
144 will be called ics932s401.
147 tristate "Device driver for Atmel SSC peripheral"
148 depends on HAS_IOMEM && (ARCH_AT91 || COMPILE_TEST)
150 This option enables device driver support for Atmel Synchronized
151 Serial Communication peripheral (SSC).
153 The SSC peripheral supports a wide variety of serial frame based
154 communications, i.e. I2S, SPI, etc.
158 config ENCLOSURE_SERVICES
159 tristate "Enclosure Services"
161 Provides support for intelligent enclosures (bays which
162 contain storage devices). You also need either a host
163 driver (SCSI/ATA) which supports enclosures
164 or a SCSI enclosure device (SES) to use these services.
167 tristate "Support communication between SGI SSIs"
169 depends on (IA64_SGI_UV || X86_UV) && SMP
170 depends on X86_64 || BROKEN
171 select SGI_GRU if X86_64 && SMP
173 An SGI machine can be divided into multiple Single System
174 Images which act independently of each other and have
175 hardware based memory protection from the others. Enabling
176 this feature will allow for direct communication between SSIs
177 based on a network adapter and DMA messaging.
180 tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support"
181 depends on MFD_CS5535
183 This driver provides access to MFGPT functionality for other
184 drivers that need timers. MFGPTs are available in the CS5535 and
185 CS5536 companion chips that are found in AMD Geode and several
186 other platforms. They have a better resolution and max interval
187 than the generic PIT, and are suitable for use as high-res timers.
188 You probably don't want to enable this manually; other drivers that
189 make use of it should enable it.
191 config CS5535_MFGPT_DEFAULT_IRQ
193 depends on CS5535_MFGPT
196 MFGPTs on the CS5535 require an interrupt. The selected IRQ
197 can be overridden as a module option as well as by driver that
198 use the cs5535_mfgpt_ API; however, different architectures might
199 want to use a different IRQ by default. This is here for
200 architectures to set as necessary.
202 config CS5535_CLOCK_EVENT_SRC
203 tristate "CS5535/CS5536 high-res timer (MFGPT) events"
204 depends on GENERIC_CLOCKEVENTS && CS5535_MFGPT
206 This driver provides a clock event source based on the MFGPT
207 timer(s) in the CS5535 and CS5536 companion chips.
208 MFGPTs have a better resolution and max interval than the
209 generic PIT, and are suitable for use as high-res timers.
212 tristate "GEHC ACHC support"
213 depends on SPI && SYSFS
214 depends on SOC_IMX53 || COMPILE_TEST
217 Support for GE ACHC microcontroller, that is part of the GE
220 To compile this driver as a module, choose M here: the
221 module will be called gehc-achc.
223 config HI6421V600_IRQ
224 tristate "HiSilicon Hi6421v600 IRQ and powerkey"
231 This driver provides IRQ handling for Hi6421v600, used on
232 some Kirin chipsets, like the one at Hikey 970.
235 tristate "Channel interface driver for the HP iLO processor"
238 The channel interface driver allows applications to communicate
239 with iLO management processors present on HP ProLiant servers.
240 Upon loading, the driver creates /dev/hpilo/dXccbN files, which
241 can be used to gather data from the management processor, via
242 read and write system calls.
244 To compile this driver as a module, choose M here: the
245 module will be called hpilo.
248 tristate "Qualcomm coincell charger support"
249 depends on MFD_SPMI_PMIC || COMPILE_TEST
251 This driver supports the coincell block found inside of
252 Qualcomm PMICs. The coincell charger provides a means to
253 charge a coincell battery or backup capacitor which is used
254 to maintain PMIC register and RTC state in the absence of
258 tristate "Qualcomm FastRPC"
259 depends on ARCH_QCOM || COMPILE_TEST
261 select DMA_SHARED_BUFFER
264 Provides a communication mechanism that allows for clients to
265 make remote method invocations across processor boundary to
266 applications DSP processor. Say M if you want to enable this
270 tristate "SGI GRU driver"
271 depends on X86_UV && SMP
274 The GRU is a hardware resource located in the system chipset. The GRU
275 contains memory that can be mmapped into the user address space. This memory is
276 used to communicate with the GRU to perform functions such as load/store,
277 scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user
278 instructions using user virtual addresses. GRU instructions (ex., bcopy) use
279 user virtual addresses for operands.
281 If you are not running on a SGI UV system, say N.
284 bool "SGI GRU driver debug"
287 This option enables additional debugging code for the SGI GRU driver.
288 If you are unsure, say N.
291 tristate "Medfield Avago APDS9802 ALS Sensor module"
294 If you say yes here you get support for the ALS APDS9802 ambient
297 This driver can also be built as a module. If so, the module
298 will be called apds9802als.
301 tristate "Intersil ISL29003 ambient light sensor"
302 depends on I2C && SYSFS
304 If you say yes here you get support for the Intersil ISL29003
305 ambient light sensor.
307 This driver can also be built as a module. If so, the module
308 will be called isl29003.
311 tristate "Intersil ISL29020 ambient light sensor"
314 If you say yes here you get support for the Intersil ISL29020
315 ambient light sensor.
317 This driver can also be built as a module. If so, the module
318 will be called isl29020.
320 config SENSORS_TSL2550
321 tristate "Taos TSL2550 ambient light sensor"
322 depends on I2C && SYSFS
324 If you say yes here you get support for the Taos TSL2550
325 ambient light sensor.
327 This driver can also be built as a module. If so, the module
328 will be called tsl2550.
330 config SENSORS_BH1770
331 tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor"
334 Say Y here if you want to build a driver for BH1770GLC (ROHM) or
335 SFH7770 (Osram) combined ambient light and proximity sensor chip.
337 To compile this driver as a module, choose M here: the
338 module will be called bh1770glc. If unsure, say N here.
340 config SENSORS_APDS990X
341 tristate "APDS990X combined als and proximity sensors"
344 Say Y here if you want to build a driver for Avago APDS990x
345 combined ambient light and proximity sensor chip.
347 To compile this driver as a module, choose M here: the
348 module will be called apds990x. If unsure, say N here.
351 tristate "Honeywell HMC6352 compass"
354 This driver provides support for the Honeywell HMC6352 compass,
355 providing configuration and heading data via sysfs.
358 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
361 If you say yes here you get support for Dallas Semiconductor
362 DS1682 Total Elapsed Time Recorder.
364 This driver can also be built as a module. If so, the module
365 will be called ds1682.
367 config VMWARE_BALLOON
368 tristate "VMware Balloon Driver"
369 depends on VMWARE_VMCI && X86 && HYPERVISOR_GUEST
370 select MEMORY_BALLOON
372 This is VMware physical memory management driver which acts
373 like a "balloon" that can be inflated to reclaim physical pages
374 by reserving them in the guest and invalidating them in the
375 monitor, freeing up the underlying machine pages so they can
376 be allocated to other guests. The balloon can also be deflated
377 to allow the guest to use more physical memory.
381 To compile this driver as a module, choose M here: the
382 module will be called vmw_balloon.
385 tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) PHUB"
386 select GENERIC_NET_UTILS
387 depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
389 This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of
390 Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded
391 processor. The Topcliff has MAC address and Option ROM data in SROM.
392 This driver can access MAC address and Option ROM data in SROM.
394 This driver also can be used for LAPIS Semiconductor's IOH,
395 ML7213/ML7223/ML7831.
396 ML7213 which is for IVI(In-Vehicle Infotainment) use.
397 ML7223 IOH is for MP(Media Phone) use.
398 ML7831 IOH is for general purpose use.
399 ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series.
400 ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH.
402 To compile this driver as a module, choose M here: the module will
405 config LATTICE_ECP3_CONFIG
406 tristate "Lattice ECP3 FPGA bitstream configuration via SPI"
407 depends on SPI && SYSFS
411 This option enables support for bitstream configuration (programming
412 or loading) of the Lattice ECP3 FPGA family via SPI.
417 bool "Generic on-chip SRAM driver"
419 select GENERIC_ALLOCATOR
420 select SRAM_EXEC if ARM
422 This driver allows you to declare a memory region to be managed by
423 the genalloc API. It is supposed to be used for small on-chip SRAM
424 areas found on many SoCs.
431 tristate "Synopsys DesignWare xData PCIe driver"
433 This driver allows controlling Synopsys DesignWare PCIe traffic
434 generator IP also known as xData, present in Synopsys DesignWare
435 PCIe Endpoint prototype.
439 config PCI_ENDPOINT_TEST
442 tristate "PCI Endpoint Test driver"
444 Enable this configuration option to enable the host side test driver
448 tristate "Xilinx SDFEC 16"
451 This option enables support for the Xilinx SDFEC (Soft Decision
452 Forward Error Correction) driver. This enables a char driver
455 You may select this driver if your design instantiates the
456 SDFEC(16nm) hardened block. To compile this as a module choose M.
462 default MISC_RTSX_PCI || MISC_RTSX_USB
464 config HISI_HIKEY_USB
465 tristate "USB GPIO Hub on HiSilicon Hikey 960/970 Platform"
466 depends on (OF && GPIOLIB) || COMPILE_TEST
467 depends on USB_ROLE_SWITCH
469 If you say yes here this adds support for the on-board USB GPIO hub
470 found on HiKey 960/970 boards, which is necessary to support
471 switching between the dual-role USB-C port and the USB-A host ports
472 using only one USB controller.
475 tristate "Open Profile for DICE driver"
476 depends on OF_RESERVED_MEM
478 This driver exposes a DICE reserved memory region to userspace via
479 a character device. The memory region contains Compound Device
480 Identifiers (CDIs) generated by firmware as an output of DICE
481 measured boot flow. Userspace can use CDIs for remote attestation
486 config VCPU_STALL_DETECTOR
487 tristate "Guest vCPU stall detector"
488 depends on OF && HAS_IOMEM
490 When this driver is bound inside a KVM guest, it will
491 periodically "pet" an MMIO stall detector device from each vCPU
492 and allow the host to detect vCPU stalls.
494 To compile this driver as a module, choose M here: the module
495 will be called vcpu_stall_detector.
497 If you do not intend to run this kernel as a guest, say N.
499 source "drivers/misc/c2port/Kconfig"
500 source "drivers/misc/eeprom/Kconfig"
501 source "drivers/misc/cb710/Kconfig"
502 source "drivers/misc/ti-st/Kconfig"
503 source "drivers/misc/lis3lv02d/Kconfig"
504 source "drivers/misc/altera-stapl/Kconfig"
505 source "drivers/misc/mei/Kconfig"
506 source "drivers/misc/vmw_vmci/Kconfig"
507 source "drivers/misc/genwqe/Kconfig"
508 source "drivers/misc/echo/Kconfig"
509 source "drivers/misc/cxl/Kconfig"
510 source "drivers/misc/ocxl/Kconfig"
511 source "drivers/misc/bcm-vk/Kconfig"
512 source "drivers/misc/cardreader/Kconfig"
513 source "drivers/misc/habanalabs/Kconfig"
514 source "drivers/misc/uacce/Kconfig"
515 source "drivers/misc/pvpanic/Kconfig"
516 source "drivers/misc/mchp_pci1xxxx/Kconfig"