Kconfig - OpenGrok cross reference for /OK3568_Linux_fs/kernel/drivers/i2c/busses/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
9 comment "PC SMBus host controller drivers"
17 	  Host controller on Acer Labs Inc. (ALI) M1535 South Bridges.  The SMB
18 	  controller is part of the 7101 device, which is an ACPI-compliant
22 	  will be called i2c-ali1535.
29 	  Host controller on Acer Labs Inc. (ALI) M1563 South Bridges.  The SMB
30 	  controller is part of the 7101 device, which is an ACPI-compliant
34 	  will be called i2c-ali1563.
44 	  will be called i2c-ali15x3.
56 	  will be called i2c-amd756.
63 	  S4882 motherboard.  On this 4-CPU board, the SMBus is multiplexed
69 	  will be called i2c-amd756-s4882.
79 	  will be called i2c-amd8111.
89 	  be called i2c-amd-mp2-pci and i2c-amd-mp2-plat.
92 	tristate "Hix5hd2 high-speed I2C driver"
95 	  Say Y here to include support for the high-speed I2C controller
99 	  will be called i2c-hix5hd2.
153 	  will be called i2c-i801.
160 	  Say Y here if you want to use SMBus controller on the Intel SCH
164 	  will be called i2c-isch.
167 	tristate "Intel iSMT SMBus Controller"
171 	  iSMT SMBus host controller interface.
174 	  called i2c-ismt.
192 	    AMD Hudson-2
199 	    Serverworks HT-1000
200 	    Serverworks HT-1100
203 	  Some AMD chipsets contain two PIIX4-compatible SMBus
208 	  will be called i2c-piix4.
211 	tristate "Intel Cherry Trail Whiskey Cove PMIC smbus controller"
215 	  SMBus controller found in the Intel Cherry Trail Whiskey Cove PMIC
218 	  Note this controller is hooked up to a TI bq24292i charger-IC,
219 	  combined with a FUSB302 Type-C port-controller as such it is advised
230 	  will be called i2c-nforce2.
237 	  S4985 motherboard.  On this 4-CPU board, the SMBus is multiplexed
243 	  will be called i2c-nforce2-s4985.
246 	tristate "NVIDIA GPU I2C controller"
250 	  NVIDIA GPU I2C controller which is used to communicate with the GPU's
251 	  Type-C controller. This driver can also be built as a module called
252 	  i2c-nvidia-gpu.
262 	  will be called i2c-sis5595.
272 	  will be called i2c-sis630.
290 	  will be called i2c-sis96x.
301 	  will be called i2c-via.
323 	  will be called i2c-viapro.
337 	  the module will be called i2c-scmi.
341 comment "Mac SMBus host controller drivers"
354 	  will be called i2c-hydra.
366 	  will be called i2c-powermac.
368 comment "I2C system bus drivers (mostly embedded / system-on-chip)"
379 	  will be called i2c-altera.
382 	tristate "Aspeed I2C Controller"
386 	  Aspeed I2C controller.
389 	  will be called i2c-aspeed.
392 	tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
400 	  to support combined I2C messages.  Use the i2c-gpio driver
407 	  are facing this situation, use the i2c-gpio driver.
418 	    - It can hang, on a SAMA5D4, after several transfers.
419 	    - There are some mismtaches with a SAMA5D4 as slave and a SAMA5D2 as
430 	  will be called i2c-au1550.
433 	tristate "Axxia I2C controller"
440 	  Please note that this controller is limited to transfers of maximum
445 	tristate "Broadcom BCM2835 I2C controller"
450 	  BCM2835 I2C controller.
455 	  will be called i2c-bcm2835.
458 	tristate "Broadcom iProc I2C controller"
464 	  Broadcom iProc I2C controller.
479 	tristate "BRCM Settop/DSL I2C controller"
490 	tristate "Cadence I2C Controller"
493 	  Say yes here to select Cadence I2C Host Controller. This controller is
504 	  will be called i2c-cbus-gpio.
514 	  will be called i2c-cpm.
520 	  Support for TI DaVinci I2C controller driver.
523 	  will be called i2c-davinci.
542 	  i2c-designware-core.
554 	  will be called i2c-designware-platform.
564 	  Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
578 	  will be called i2c-designware-pci.
584 	  Support for Conexant Digicolor SoCs (CX92755) I2C controller driver.
587 	  will be called i2c-digicolor.
590 	tristate "EFM32 I2C controller"
600 	  This driver is for PCH(Platform controller Hub) I2C of EG20T which
601 	  is an IOH(Input/Output Hub) for x86 embedded processor.
606 	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
620 	tristate "Exynos high-speed I2C driver"
625 	  High-speed I2C controller on Exynos5 and newer Samsung SoCs.
628 	tristate "GPIO-based bitbanging I2C"
633 	  arch-neutral GPIO API to control the SCL and SDA lines.
636 	bool "GPIO-based fault injector"
639 	  This adds some functionality to the i2c-gpio driver which can inject
640 	  faults to an I2C bus, so another bus master can be stress-tested.
653 	  will be called i2c-highlander.
656 	tristate "IBM PPC 4xx on-chip I2C interface"
660 	  embedded IBM PPC 4xx based systems.
663 	  will be called i2c-ibm_iic.
666 	tristate "Imagination Technologies I2C SCB Controller"
669 	  Say Y here if you want to use the IMG I2C SCB controller,
673 	  will be called i2c-img-scb.
679 	  Say Y here if you want to use the IIC bus controller on
683 	  will be called i2c-imx.
689 	  Say Y here if you want to use the Low Power IIC bus controller
693 	  will be called i2c-imx-lpi2c.
696 	tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface"
699 	  Say Y here if you want to use the IIC bus controller on
703 	  will be called i2c-iop3xx.
706 	tristate "JZ4780 I2C controller interface support"
710 	 Ingenic JZ4780 I2C controller.
715 	tristate "Kontron COM I2C Controller"
722 	  will be called i2c-kempld.
732 	  will be called i2c-lpc2k.
735         tristate "Mellanox BlueField I2C controller"
743           called i2c-mlxbf.
745           This driver implements an I2C SMBus host controller and enables both
749 	tristate "Amlogic Meson I2C controller"
761 	  built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx,
765 	  will be called i2c-mpc.
777 	tristate "MT7621/MT7628 I2C Controller"
780 	  Say Y here to include support for I2C controller in the
784 	tristate "Marvell mv64xxx I2C Controller"
788 	  built-in I2C interface on the Marvell 64xxx line of host bridges.
792 	  will be called i2c-mv64xxx.
799 	  Say Y here if you want to use the I2C bus controller on
803 	  will be called i2c-mxs.
806 	tristate "ST-Ericsson Nomadik/Ux500 I2C Controller"
810 	  I2C interface from ST-Ericsson's Nomadik and Ux500 architectures,
814 	tristate "Nuvoton I2C Controller"
818 	  Nuvoton I2C controller, which is available on the NPCM7xx BMC
819 	  controller.
823 	tristate "OpenCores I2C Controller"
826 	  OpenCores I2C controller. For details see
830 	  will be called i2c-ocores.
843 	tristate "Actions Semiconductor Owl I2C Controller"
846 	  Say Y here if you want to use the I2C bus controller on
853 	  Supports the PA Semi PWRficient on-chip SMBus interfaces.
860 	  parallel bus to I2C bus controller.
863 	  will be called i2c-pca-platform.
866 	tristate "PMC MSP I2C TWI Controller"
869 	  This driver supports the PMC TWI controller on MSP devices.
872 	  will be called i2c-pmcmsp.
879 	  slave controller
882 	  will be called i2c-pnx.
890 	  will be called i2c-pxa.
909 	  built-in camera control interface on the Qualcomm SoCs.
912 	  will be called i2c-qcom-cci.
915 	tristate "Qualcomm Technologies Inc.'s GENI based I2C controller"
919 	  This driver supports GENI serial engine based I2C controller in
921 	  yes to this option, support will be included for the built-in I2C
925 	  will be called i2c-qcom-geni.
928 	tristate "Qualcomm QUP based I2C controller"
932 	  built-in I2C interface on the Qualcomm SoCs.
935 	  will be called i2c-qup.
945 	  will be called i2c-riic.
955 	  be called i2c-rk3x.
968 	  Say Y here to include support for I2C controller in the
972 	tristate "Renesas SH7760 I2C Controller"
978 	  will be called i2c-sh7760.
981 	tristate "SuperH Mobile I2C Controller"
985 	  built-in I2C interface on the Renesas SH-Mobile processor.
988 	  will be called i2c-sh_mobile.
1000 	  will be called i2c-simtec.
1010 	  will be called i2c-sirf.
1025 	  hardware SSC (Synchronous Serial Controller) as an I2C controller.
1028 	  will be called i2c-st.
1034 	  Enable this option to add support for STM32 I2C controller embedded
1038 	  will be called i2c-stm32f4.
1046 	  Enable this option to add support for STM32 I2C controller embedded
1050 	  will be called i2c-stm32f7.
1063 	  will be called i2c-stu300.
1066 	tristate "Allwinner sun6i internal P2WI controller"
1071 	  P2WI (Push/Pull 2 Wire Interface) controller embedded in some sunxi
1073 	  The P2WI looks like an SMBus controller (which supports only byte
1079 	tristate "Socionext SynQuacer I2C controller"
1082 	  Say Y here to include support for the I2C controller used in some
1086 	  will be called i2c-synquacer.
1089 	tristate "NVIDIA Tegra internal I2C controller"
1094 	  I2C controller embedded in NVIDIA Tegra SOCs
1097 	tristate "NVIDIA Tegra BPMP I2C controller"
1102 	  controller embedded in NVIDIA Tegra SoCs accessed via the BPMP.
1109 	tristate "UniPhier FIFO-less I2C controller"
1113 	  the UniPhier FIFO-less I2C interface embedded in PH1-LD4, PH1-sLD8,
1117 	tristate "UniPhier FIFO-builtin I2C controller"
1121 	  the UniPhier FIFO-builtin I2C interface embedded in PH1-Pro4,
1122 	  PH1-Pro5, or newer UniPhier SoCs.
1133 	  will be called i2c-versatile.
1139 	  Say yes if you want to support the I2C bus on Wondermedia 8xxx-series
1143 	  called i2c-wmt.
1153 	  will be called i2c-octeon.
1164 	  will be called i2c-thunderx.
1167 	tristate "Xilinx I2C Controller"
1171 	  Xilinx I2C controller.
1180 	  This driver enables support for the on-chip I2C interface of
1184 	  will be called i2c-xlr.
1190 	  This driver enables support for the on-chip I2C interface of
1194 	  be called i2c-xlp9xx.
1197 	tristate "Renesas R-Car I2C Controller"
1204 	  R-Car I2C controller.
1207 	  will be called i2c-rcar.
1212 	tristate "Diolan U2C-12 USB adapter"
1216 	  U2C-12, a USB to I2C interface.
1219 	  will be called i2c-diolan-u2c.
1222 	tristate "Diolan DLN-2 USB I2C adapter"
1229 	 will be called i2c-dln2.
1241 	  read the file Documentation/i2c/busses/i2c-parport.rst for details.
1244 	  will be called i2c-parport.
1254 	  will be called i2c-osif.
1264 	  of the input-utils package.
1269 	  will be called i2c-taos-evm.
1272 	tristate "Tiny-USB adapter"
1276 	  i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See
1280 	  will be called i2c-tiny-usb.
1313 	  will be called i2c-elektor.
1324 	  will be called i2c-icy.
1335 	  Controller is implemented as CPLD logic.
1338 	  called as i2c-mlxcpld.
1346 	  parallel bus to I2C bus controller.
1349 	  will be called i2c-pca-isa.
1360 	  Supports the SiByte SOC on-chip I2C interfaces (2 channels).
1372 	tristate "APM X-Gene SoC I2C SLIMpro devices support"
1375 	  Enable I2C bus access using the APM X-Gene SoC SLIMpro
1376 	  co-processor. The I2C device access the I2C bus via the X-Gene
1401 	  called as i2c-opal.
1410 	  called i2c-zx2967.
1421 	  called as i2c-fsi.