diff options
Diffstat (limited to 'drivers/misc/Kconfig')
| -rw-r--r-- | drivers/misc/Kconfig | 516 |
1 files changed, 320 insertions, 196 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 8dacd4c9ee87..9d1de68dee27 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # Misc strange devices # @@ -7,8 +8,6 @@ menu "Misc devices" config SENSORS_LIS3LV02D tristate depends on INPUT - select INPUT_POLLDEV - default n config AD525X_DPOT tristate "Analog Devices Digital Potentiometers" @@ -25,7 +24,7 @@ config AD525X_DPOT AD5271, AD5272, AD5274 digital potentiometer chips. - See Documentation/misc-devices/ad525x_dpot.txt for the + See Documentation/misc-devices/ad525x_dpot.rst for the userspace interface. This driver can also be built as a module. If so, the module @@ -51,52 +50,9 @@ config AD525X_DPOT_SPI To compile this driver as a module, choose M here: the module will be called ad525x_dpot-spi. -config ATMEL_PWM - tristate "Atmel AT32/AT91 PWM support" - depends on HAVE_CLK - help - This option enables device driver support for the PWM channels - on certain Atmel processors. Pulse Width Modulation is used for - purposes including software controlled power-efficient backlights - on LCD displays, motor control, and waveform generation. - -config ATMEL_TCLIB - bool "Atmel AT32/AT91 Timer/Counter Library" - depends on (AVR32 || ARCH_AT91) - help - Select this if you want a library to allocate the Timer/Counter - blocks found on many Atmel processors. This facilitates using - these blocks by different drivers despite processor differences. - -config ATMEL_TCB_CLKSRC - bool "TC Block Clocksource" - depends on ATMEL_TCLIB - default y - help - Select this to get a high precision clocksource based on a - TC block with a 5+ MHz base clock rate. Two timer channels - are combined to make a single 32-bit timer. - - When GENERIC_CLOCKEVENTS is defined, the third timer channel - may be used as a clock event device supporting oneshot mode - (delays of up to two seconds) based on the 32 KiHz clock. - -config ATMEL_TCB_CLKSRC_BLOCK - int - depends on ATMEL_TCB_CLKSRC - prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X - default 0 - range 0 1 - help - Some chips provide more than one TC block, so you have the - choice of which one to use for the clock framework. The other - TC can be used for other purposes, such as PWM generation and - interval timing. - config DUMMY_IRQ tristate "Dummy IRQ handler" - default n - ---help--- + help This module accepts a single 'irq' parameter, which it should register for. The sole purpose of this module is to help with debugging of systems on which spurious IRQs would happen on disabled IRQ vector. @@ -104,7 +60,8 @@ config DUMMY_IRQ config IBM_ASM tristate "Device driver for IBM RSA service processor" depends on X86 && PCI && INPUT - ---help--- + depends on SERIAL_8250 || SERIAL_8250=n + help This option enables device driver support for in-band access to the IBM RSA (Condor) service processor in eServer xSeries systems. The ibmasm device driver allows user space application to access @@ -118,10 +75,24 @@ config IBM_ASM WARNING: This software may not be supported or function correctly on your IBM server. Please consult the IBM ServerProven - website <http://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/> + website <https://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/> for information on the specific driver level and support statement for your IBM server. +config IBMVMC + tristate "IBM Virtual Management Channel support" + depends on PPC_PSERIES + help + This is the IBM POWER Virtual Management Channel + + This driver is to be used for the POWER Virtual + Management Channel virtual adapter on the PowerVM + platform. It provides both request/response and + async message support through the /dev/ibmvmc node. + + To compile this driver as a module, choose M here: the + module will be called ibmvmc. + config PHANTOM tristate "Sensable PHANToM (PCI)" depends on PCI @@ -133,31 +104,27 @@ config PHANTOM If you choose to build module, its name will be phantom. If unsure, say N here. -config INTEL_MID_PTI - tristate "Parallel Trace Interface for MIPI P1149.7 cJTAG standard" - depends on PCI && TTY && (X86_INTEL_MID || COMPILE_TEST) - default n +config RPMB + tristate "RPMB partition interface" + depends on MMC || SCSI_UFSHCD help - The PTI (Parallel Trace Interface) driver directs - trace data routed from various parts in the system out - through an Intel Penwell PTI port and out of the mobile - device for analysis with a debugging tool (Lauterbach or Fido). + Unified RPMB unit interface for RPMB capable devices such as eMMC and + UFS. Provides interface for in-kernel security controllers to access + RPMB unit. - You should select this driver if the target kernel is meant for - an Intel Atom (non-netbook) mobile device containing a MIPI - P1149.7 standard implementation. + If unsure, select N. -config SGI_IOC4 - tristate "SGI IOC4 Base IO support" - depends on PCI - ---help--- - This option enables basic support for the IOC4 chip on certain - SGI IO controller cards (IO9, IO10, and PCI-RT). This option - does not enable any specific functions on such a card, but provides - necessary infrastructure for other drivers to utilize. +config TI_FPC202 + tristate "TI FPC202 Dual Port Controller" + depends on I2C + select GPIOLIB + select I2C_ATR + help + If you say yes here you get support for the Texas Instruments FPC202 + Dual Port Controller. - If you have an SGI Altix with an IOC4-based card say Y. - Otherwise say N. + This driver can also be built as a module. If so, the module will be + called fpc202. config TIFM_CORE tristate "TI Flash Media interface support" @@ -200,8 +167,8 @@ config ICS932S401 config ATMEL_SSC tristate "Device driver for Atmel SSC peripheral" - depends on HAS_IOMEM - ---help--- + depends on HAS_IOMEM && (ARCH_AT91 || COMPILE_TEST) + help This option enables device driver support for Atmel Synchronized Serial Communication peripheral (SSC). @@ -212,7 +179,6 @@ config ATMEL_SSC config ENCLOSURE_SERVICES tristate "Enclosure Services" - default n help Provides support for intelligent enclosures (bays which contain storage devices). You also need either a host @@ -222,21 +188,41 @@ config ENCLOSURE_SERVICES config SGI_XP tristate "Support communication between SGI SSIs" depends on NET - depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP - select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2 - select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2 + depends on X86_UV && SMP + depends on X86_64 || BROKEN select SGI_GRU if X86_64 && SMP - ---help--- + help An SGI machine can be divided into multiple Single System Images which act independently of each other and have hardware based memory protection from the others. Enabling this feature will allow for direct communication between SSIs based on a network adapter and DMA messaging. +config SMPRO_ERRMON + tristate "Ampere Computing SMPro error monitor driver" + depends on MFD_SMPRO || COMPILE_TEST + help + Say Y here to get support for the SMpro error monitor function + provided by Ampere Computing's Altra and Altra Max SoCs. Upon + loading, the driver creates sysfs files which can be use to gather + multiple HW error data reported via read and write system calls. + + To compile this driver as a module, say M here. The driver will be + called smpro-errmon. + +config SMPRO_MISC + tristate "Ampere Computing SMPro miscellaneous driver" + depends on MFD_SMPRO || COMPILE_TEST + help + Say Y here to get support for the SMpro error miscellalenous function + provided by Ampere Computing's Altra and Altra Max SoCs. + + To compile this driver as a module, say M here. The driver will be + called smpro-misc. + config CS5535_MFGPT tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support" - depends on PCI && X86 && MFD_CS5535 - default n + depends on MFD_CS5535 help This driver provides access to MFGPT functionality for other drivers that need timers. MFGPTs are available in the CS5535 and @@ -266,10 +252,32 @@ config CS5535_CLOCK_EVENT_SRC MFGPTs have a better resolution and max interval than the generic PIT, and are suitable for use as high-res timers. +config GEHC_ACHC + tristate "GEHC ACHC support" + depends on SPI && SYSFS + depends on SOC_IMX53 || COMPILE_TEST + select FW_LOADER + help + Support for GE ACHC microcontroller, that is part of the GE + PPD device. + + To compile this driver as a module, choose M here: the + module will be called gehc-achc. + +config HI6421V600_IRQ + tristate "HiSilicon Hi6421v600 IRQ and powerkey" + depends on OF + depends on SPMI + depends on HAS_IOMEM + select MFD_CORE + select REGMAP_SPMI + help + This driver provides IRQ handling for Hi6421v600, used on + some Kirin chipsets, like the one at Hikey 970. + config HP_ILO tristate "Channel interface driver for the HP iLO processor" depends on PCI - default n help The channel interface driver allows applications to communicate with iLO management processors present on HP ProLiant servers. @@ -280,28 +288,48 @@ config HP_ILO To compile this driver as a module, choose M here: the module will be called hpilo. +config QCOM_COINCELL + tristate "Qualcomm coincell charger support" + depends on MFD_SPMI_PMIC || COMPILE_TEST + help + This driver supports the coincell block found inside of + Qualcomm PMICs. The coincell charger provides a means to + charge a coincell battery or backup capacitor which is used + to maintain PMIC register and RTC state in the absence of + external power. + +config QCOM_FASTRPC + tristate "Qualcomm FastRPC" + depends on ARCH_QCOM || COMPILE_TEST + depends on RPMSG + select DMA_SHARED_BUFFER + select QCOM_SCM + help + Provides a communication mechanism that allows for clients to + make remote method invocations across processor boundary to + applications DSP processor. Say M if you want to enable this + module. + config SGI_GRU tristate "SGI GRU driver" depends on X86_UV && SMP - default n select MMU_NOTIFIER - ---help--- - The GRU is a hardware resource located in the system chipset. The GRU - contains memory that can be mmapped into the user address space. This memory is - used to communicate with the GRU to perform functions such as load/store, - scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user - instructions using user virtual addresses. GRU instructions (ex., bcopy) use - user virtual addresses for operands. + help + The GRU is a hardware resource located in the system chipset. The GRU + contains memory that can be mmapped into the user address space. + This memory is used to communicate with the GRU to perform functions + such as load/store, scatter/gather, bcopy, AMOs, etc. The GRU is + directly accessed by user instructions using user virtual addresses. + GRU instructions (ex., bcopy) use user virtual addresses for operands. - If you are not running on a SGI UV system, say N. + If you are not running on a SGI UV system, say N. config SGI_GRU_DEBUG bool "SGI GRU driver debug" depends on SGI_GRU - default n - ---help--- - This option enables addition debugging code for the SGI GRU driver. If - you are unsure, say N. + help + This option enables additional debugging code for the SGI GRU driver. + If you are unsure, say N. config APDS9802ALS tristate "Medfield Avago APDS9802 ALS Sensor module" @@ -343,31 +371,20 @@ config SENSORS_TSL2550 This driver can also be built as a module. If so, the module will be called tsl2550. -config SENSORS_BH1780 - tristate "ROHM BH1780GLI ambient light sensor" - depends on I2C && SYSFS - help - If you say yes here you get support for the ROHM BH1780GLI - ambient light sensor. - - This driver can also be built as a module. If so, the module - will be called bh1780gli. - config SENSORS_BH1770 - tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor" - depends on I2C - ---help--- - Say Y here if you want to build a driver for BH1770GLC (ROHM) or + tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor" + depends on I2C + help + Say Y here if you want to build a driver for BH1770GLC (ROHM) or SFH7770 (Osram) combined ambient light and proximity sensor chip. - To compile this driver as a module, choose M here: the - module will be called bh1770glc. If unsure, say N here. + To compile this driver as a module, choose M here: the + module will be called bh1770glc. If unsure, say N here. config SENSORS_APDS990X tristate "APDS990X combined als and proximity sensors" depends on I2C - default n - ---help--- + help Say Y here if you want to build a driver for Avago APDS990x combined ambient light and proximity sensor chip. @@ -381,19 +398,6 @@ config HMC6352 This driver provides support for the Honeywell HMC6352 compass, providing configuration and heading data via sysfs. -config EP93XX_PWM - tristate "EP93xx PWM support" - depends on ARCH_EP93XX - help - This option enables device driver support for the PWM channels - on the Cirrus EP93xx processors. The EP9307 chip only has one - PWM channel all the others have two, the second channel is an - alternate function of the EGPIO14 pin. A sysfs interface is - provided to control the PWM channels. - - To compile this driver as a module, choose M here: the module will - be called ep93xx_pwm. - config DS1682 tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm" depends on I2C @@ -404,29 +408,10 @@ config DS1682 This driver can also be built as a module. If so, the module will be called ds1682. -config SPEAR13XX_PCIE_GADGET - bool "PCIe gadget support for SPEAr13XX platform" - depends on ARCH_SPEAR13XX && BROKEN - default n - help - This option enables gadget support for PCIe controller. If - board file defines any controller as PCIe endpoint then a sysfs - entry will be created for that controller. User can use these - sysfs node to configure PCIe EP as per his requirements. - -config TI_DAC7512 - tristate "Texas Instruments DAC7512" - depends on SPI && SYSFS - help - If you say yes here you get support for the Texas Instruments - DAC7512 16-bit digital-to-analog converter. - - This driver can also be built as a module. If so, the module - will be called ti_dac7512. - config VMWARE_BALLOON tristate "VMware Balloon Driver" - depends on X86 && HYPERVISOR_GUEST + depends on VMWARE_VMCI && X86 && HYPERVISOR_GUEST + select MEMORY_BALLOON help This is VMware physical memory management driver which acts like a "balloon" that can be inflated to reclaim physical pages @@ -440,48 +425,10 @@ config VMWARE_BALLOON To compile this driver as a module, choose M here: the module will be called vmw_balloon. -config ARM_CHARLCD - bool "ARM Ltd. Character LCD Driver" - depends on PLAT_VERSATILE - help - This is a driver for the character LCD found on the ARM Ltd. - Versatile and RealView Platform Baseboards. It doesn't do - very much more than display the text "ARM Linux" on the first - line and the Linux version on the second line, but that's - still useful. - -config BMP085 - bool - depends on SYSFS - -config BMP085_I2C - tristate "BMP085 digital pressure sensor on I2C" - select BMP085 - select REGMAP_I2C - depends on I2C && SYSFS - help - Say Y here if you want to support Bosch Sensortec's digital pressure - sensor hooked to an I2C bus. - - To compile this driver as a module, choose M here: the - module will be called bmp085-i2c. - -config BMP085_SPI - tristate "BMP085 digital pressure sensor on SPI" - select BMP085 - select REGMAP_SPI - depends on SPI_MASTER && SYSFS - help - Say Y here if you want to support Bosch Sensortec's digital pressure - sensor hooked to an SPI bus. - - To compile this driver as a module, choose M here: the - module will be called bmp085-spi. - config PCH_PHUB tristate "Intel EG20T PCH/LAPIS Semicon IOH(ML7213/ML7223/ML7831) PHUB" select GENERIC_NET_UTILS - depends on PCI + depends on PCI && (X86_32 || MIPS || COMPILE_TEST) help This driver is for PCH(Platform controller Hub) PHUB(Packet Hub) of Intel Topcliff which is an IOH(Input/Output Hub) for x86 embedded @@ -499,20 +446,10 @@ config PCH_PHUB To compile this driver as a module, choose M here: the module will be called pch_phub. -config USB_SWITCH_FSA9480 - tristate "FSA9480 USB Switch" - depends on I2C - help - The FSA9480 is a USB port accessory detector and switch. - The FSA9480 is fully controlled using I2C and enables USB data, - stereo and mono audio, video, microphone and UART data to use - a common connector port. - config LATTICE_ECP3_CONFIG tristate "Lattice ECP3 FPGA bitstream configuration via SPI" depends on SPI && SYSFS select FW_LOADER - default n help This option enables support for bitstream configuration (programming or loading) of the Lattice ECP3 FPGA family via SPI. @@ -523,18 +460,205 @@ config SRAM bool "Generic on-chip SRAM driver" depends on HAS_IOMEM select GENERIC_ALLOCATOR + select SRAM_EXEC if ARM help This driver allows you to declare a memory region to be managed by the genalloc API. It is supposed to be used for small on-chip SRAM areas found on many SoCs. +config SRAM_EXEC + bool + +config DW_XDATA_PCIE + depends on PCI + tristate "Synopsys DesignWare xData PCIe driver" + help + This driver allows controlling Synopsys DesignWare PCIe traffic + generator IP also known as xData, present in Synopsys DesignWare + PCIe Endpoint prototype. + + If unsure, say N. + +config PCI_ENDPOINT_TEST + depends on PCI + select CRC32 + tristate "PCI Endpoint Test driver" + help + Enable this configuration option to enable the host side test driver + for PCI Endpoint. + +config XILINX_SDFEC + tristate "Xilinx SDFEC 16" + depends on HAS_IOMEM + help + This option enables support for the Xilinx SDFEC (Soft Decision + Forward Error Correction) driver. This enables a char driver + for the SDFEC. + + You may select this driver if your design instantiates the + SDFEC(16nm) hardened block. To compile this as a module choose M. + + If unsure, say N. + +config MISC_RTSX + tristate + default MISC_RTSX_PCI || MISC_RTSX_USB + +config HISI_HIKEY_USB + tristate "USB GPIO Hub on HiSilicon Hikey 960/970 Platform" + depends on (OF && GPIOLIB) || COMPILE_TEST + depends on USB_ROLE_SWITCH + help + If you say yes here this adds support for the on-board USB GPIO hub + found on HiKey 960/970 boards, which is necessary to support + switching between the dual-role USB-C port and the USB-A host ports + using only one USB controller. + +config OPEN_DICE + tristate "Open Profile for DICE driver" + depends on OF_RESERVED_MEM + depends on HAS_IOMEM + help + This driver exposes a DICE reserved memory region to userspace via + a character device. The memory region contains Compound Device + Identifiers (CDIs) generated by firmware as an output of DICE + measured boot flow. Userspace can use CDIs for remote attestation + and sealing. + + If unsure, say N. + +config NTSYNC + tristate "NT synchronization primitive emulation" + help + This module provides kernel support for emulation of Windows NT + synchronization primitives. It is not a hardware driver. + + To compile this driver as a module, choose M here: the + module will be called ntsync. + + If unsure, say N. + +config VCPU_STALL_DETECTOR + tristate "Guest vCPU stall detector" + depends on OF && HAS_IOMEM + help + When this driver is bound inside a KVM guest, it will + periodically "pet" an MMIO stall detector device from each vCPU + and allow the host to detect vCPU stalls. + + To compile this driver as a module, choose M here: the module + will be called vcpu_stall_detector. + + If you do not intend to run this kernel as a guest, say N. + +config TMR_MANAGER + tristate "Select TMR Manager" + depends on MICROBLAZE && MB_MANAGER + help + This option enables the driver developed for TMR Manager. + The Triple Modular Redundancy(TMR) manager provides support for + fault detection. + + Say N here unless you know what you are doing. + +config TMR_INJECT + tristate "Select TMR Inject" + depends on TMR_MANAGER && FAULT_INJECTION_DEBUG_FS + help + This option enables the driver developed for TMR Inject. + The Triple Modular Redundancy(TMR) Inject provides + fault injection. + + Say N here unless you know what you are doing. + +config TPS6594_ESM + tristate "TI TPS6594 Error Signal Monitor support" + depends on MFD_TPS6594 + default MFD_TPS6594 + help + Support ESM (Error Signal Monitor) on TPS6594 PMIC devices. + ESM is used typically to reboot the board in error condition. + + This driver can also be built as a module. If so, the module + will be called tps6594-esm. + +config TPS6594_PFSM + tristate "TI TPS6594 Pre-configurable Finite State Machine support" + depends on MFD_TPS6594 + default MFD_TPS6594 + help + Support PFSM (Pre-configurable Finite State Machine) on TPS6594 PMIC devices. + These devices integrate a finite state machine engine, which manages the state + of the device during operating state transition. + + This driver can also be built as a module. If so, the module + will be called tps6594-pfsm. + +config NSM + tristate "Nitro (Enclaves) Security Module support" + depends on VIRTIO + select HW_RANDOM + help + This driver provides support for the Nitro Security Module + in AWS EC2 Nitro based Enclaves. The driver exposes a /dev/nsm + device user space can use to communicate with the hypervisor. + + To compile this driver as a module, choose M here. + The module will be called nsm. + +config MARVELL_CN10K_DPI + tristate "Octeon CN10K DPI driver" + depends on PCI && PCI_IOV + depends on ARCH_THUNDER || (COMPILE_TEST && 64BIT) + help + Enables Octeon CN10K DMA packet interface (DPI) driver which + intializes DPI hardware's physical function (PF) device's + global configuration and its virtual function (VFs) resource + configuration to enable DMA transfers. DPI PF device does not + have any data movement functionality, it only serves VF's + resource configuration requests. + + To compile this driver as a module, choose M here: the module + will be called mrvl_cn10k_dpi. + +config MCHP_LAN966X_PCI + tristate "Microchip LAN966x PCIe Support" + depends on PCI + depends on OF_OVERLAY + select IRQ_DOMAIN + help + This enables the support for the LAN966x PCIe device. + + This is used to drive the LAN966x PCIe device from the host system + to which it is connected. The driver uses a device tree overlay to + load other drivers to support for LAN966x internal components. + + Even if this driver does not depend on those other drivers, in order + to have a fully functional board, the following drivers are needed: + - fixed-clock (COMMON_CLK) + - lan966x-oic (LAN966X_OIC) + - lan966x-cpu-syscon (MFD_SYSCON) + - lan966x-switch-reset (RESET_MCHP_SPARX5) + - lan966x-pinctrl (PINCTRL_OCELOT) + - lan966x-serdes (PHY_LAN966X_SERDES) + - lan966x-miim (MDIO_MSCC_MIIM) + - lan966x-switch (LAN966X_SWITCH) + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" -source "drivers/misc/ti-st/Kconfig" source "drivers/misc/lis3lv02d/Kconfig" -source "drivers/misc/carma/Kconfig" source "drivers/misc/altera-stapl/Kconfig" source "drivers/misc/mei/Kconfig" source "drivers/misc/vmw_vmci/Kconfig" +source "drivers/misc/genwqe/Kconfig" +source "drivers/misc/ocxl/Kconfig" +source "drivers/misc/bcm-vk/Kconfig" +source "drivers/misc/cardreader/Kconfig" +source "drivers/misc/uacce/Kconfig" +source "drivers/misc/pvpanic/Kconfig" +source "drivers/misc/mchp_pci1xxxx/Kconfig" +source "drivers/misc/keba/Kconfig" +source "drivers/misc/amd-sbi/Kconfig" +source "drivers/misc/rp1/Kconfig" endmenu |