Kconfig - OpenGrok cross reference for /openbmc/linux/drivers/i2c/busses/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
9 comment "PC SMBus host controller drivers"
10 	depends on PCI
16 	  for Cypress CCGx Type-C controller. Individual bus drivers
21 	depends on PCI
24 	  Host controller on Acer Labs Inc. (ALI) M1535 South Bridges.  The SMB
25 	  controller is part of the 7101 device, which is an ACPI-compliant
29 	  will be called i2c-ali1535.
33 	depends on PCI
36 	  Host controller on Acer Labs Inc. (ALI) M1563 South Bridges.  The SMB
37 	  controller is part of the 7101 device, which is an ACPI-compliant
41 	  will be called i2c-ali1563.
45 	depends on PCI
51 	  will be called i2c-ali15x3.
55 	depends on PCI
63 	  will be called i2c-amd756.
70 	  S4882 motherboard.  On this 4-CPU board, the SMBus is multiplexed
76 	  will be called i2c-amd756-s4882.
80 	depends on PCI
86 	  will be called i2c-amd8111.
90 	depends on PCI && ACPI
96 	  be called i2c-amd-mp2-pci and i2c-amd-mp2-plat.
99 	tristate "Hix5hd2 high-speed I2C driver"
102 	  Say Y here to include support for the high-speed I2C controller
106 	  will be called i2c-hix5hd2.
110 	depends on PCI
121 	    82801CA/CAM
166 	  will be called i2c-i801.
170 	depends on PCI
177 	  will be called i2c-isch.
181 	depends on PCI && X86
184 	  iSMT SMBus host controller interface.
187 	  called i2c-ismt.
191 	depends on PCI
205 	    AMD Hudson-2
212 	    Serverworks HT-1000
213 	    Serverworks HT-1100
216 	  Some AMD chipsets contain two PIIX4-compatible SMBus
221 	  will be called i2c-piix4.
231 	  Note this controller is hooked up to a TI bq24292i charger-IC,
232 	  combined with a FUSB302 Type-C port-controller as such it is advised
237 	depends on PCI
243 	  will be called i2c-nforce2.
250 	  S4985 motherboard.  On this 4-CPU board, the SMBus is multiplexed
256 	  will be called i2c-nforce2-s4985.
260 	depends on PCI
265 	  Type-C controller. This driver can also be built as a module called
266 	  i2c-nvidia-gpu.
270 	depends on PCI
276 	  will be called i2c-sis5595.
280 	depends on PCI
286 	  will be called i2c-sis630.
290 	depends on PCI
304 	  will be called i2c-sis96x.
308 	depends on PCI
315 	  will be called i2c-via.
319 	depends on PCI
337 	  will be called i2c-viapro.
351 	  the module will be called i2c-scmi.
355 comment "Mac SMBus host controller drivers"
360 	depends on PCI && PPC_CHRP
368 	  will be called i2c-hydra.
380 	  will be called i2c-powermac.
382 comment "I2C system bus drivers (mostly embedded / system-on-chip)"
393 	  will be called i2c-altera.
403 	  will be called i2c-aspeed.
406 	tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
414 	  to support combined I2C messages.  Use the i2c-gpio driver
421 	  are facing this situation, use the i2c-gpio driver.
432 	    - It can hang, on a SAMA5D4, after several transfers.
433 	    - There are some mismtaches with a SAMA5D4 as slave and a SAMA5D2 as
444 	  will be called i2c-au1550.
469 	  will be called i2c-bcm2835.
507 	  Say yes here to select Cadence I2C Host Controller. This controller is
518 	  will be called i2c-cbus-gpio.
528 	  will be called i2c-cpm.
537 	  will be called i2c-davinci.
556 	  i2c-designware-core.
568 	  will be called i2c-designware-platform.
574 	depends on PCI
579 	  This driver enables managed host access to the selected I2C bus shared
591 	  This driver enables managed host access to the PMIC I2C bus on select
592 	  Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
593 	  the host to request uninterrupted access to the PMIC's I2C bus from
598 	tristate "Synopsys DesignWare PCI"
599 	depends on PCI
607 	  will be called i2c-designware-pci.
616 	  will be called i2c-digicolor.
620 	depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
628 	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
642 	tristate "Exynos high-speed I2C driver"
647 	  High-speed I2C controller on Samsung Exynos5 and newer Samsung SoCs:
653 	tristate "GPIO-based bitbanging I2C"
658 	  arch-neutral GPIO API to control the SCL and SDA lines.
661 	bool "GPIO-based fault injector"
664 	  This adds some functionality to the i2c-gpio driver which can inject
665 	  faults to an I2C bus, so another bus master can be stress-tested.
685 	  will be called i2c-highlander.
695 	  will be called i2c-hisi.
698 	tristate "IBM PPC 4xx on-chip I2C interface"
705 	  will be called i2c-ibm_iic.
715 	  will be called i2c-img-scb.
726 	  will be called i2c-imx.
736 	  will be called i2c-imx-lpi2c.
739 	tristate "Intel IXP4xx on-chip I2C interface"
746 	  will be called i2c-iop3xx.
765 	  will be called i2c-kempld.
775 	  will be called i2c-lpc2k.
782 	  I2C interface on the Loongson-2K SoCs and Loongson LS7A bridge
786 	  will be called i2c-ls2x.
798           called i2c-mlxbf.
800           This driver implements an I2C SMBus host controller and enables both
820 	  called i2c-microchip-core.
827 	  built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx,
831 	  will be called i2c-mpc.
854 	  built-in I2C interface on the Marvell 64xxx line of host bridges.
858 	  will be called i2c-mv64xxx.
869 	  will be called i2c-mxs.
872 	tristate "ST-Ericsson Nomadik/Ux500 I2C Controller"
876 	  I2C interface from ST-Ericsson's Nomadik and Ux500 architectures,
896 	  will be called i2c-ocores.
917 	depends on PPC_PASEMI && PCI
919 	  Supports the PA Semi PWRficient on-chip SMBus interfaces.
931 	  will be called i2c-apple.
941 	  will be called i2c-pca-platform.
951 	  will be called i2c-pnx.
955 	depends on ARCH_PXA || ARCH_MMP || ARCH_MVEBU || (X86_32 && PCI && OF) || COMPILE_TEST
959 	  will be called i2c-pxa.
962 	def_bool I2C_PXA && X86_32 && PCI && OF
978 	  built-in camera control interface on the Qualcomm SoCs.
981 	  will be called i2c-qcom-cci.
990 	  yes to this option, support will be included for the built-in I2C
994 	  will be called i2c-qcom-geni.
1001 	  built-in I2C interface on the Qualcomm SoCs.
1004 	  will be called i2c-qup.
1014 	  will be called i2c-riic.
1024 	  be called i2c-rk3x.
1034 	  will be called i2c-rzv2m.
1050 	  will be called i2c-sh7760.
1057 	  built-in I2C interface on the Renesas SH-Mobile processor.
1060 	  will be called i2c-sh_mobile.
1063 	tristate "Simtec Generic I2C interface"
1067 	  the Simtec Generic I2C interface. This driver is for the
1072 	  will be called i2c-simtec.
1090 	  will be called i2c-st.
1100 	  will be called i2c-stm32f4.
1112 	  will be called i2c-stm32f7.
1135 	  will be called i2c-synquacer.
1158 	tristate "UniPhier FIFO-less I2C controller"
1162 	  the UniPhier FIFO-less I2C interface embedded in PH1-LD4, PH1-sLD8,
1166 	tristate "UniPhier FIFO-builtin I2C controller"
1170 	  the UniPhier FIFO-builtin I2C interface embedded in PH1-Pro4,
1171 	  PH1-Pro5, or newer UniPhier SoCs.
1182 	  will be called i2c-versatile.
1188 	  Say yes if you want to support the I2C bus on Wondermedia 8xxx-series
1192 	  called i2c-wmt.
1202 	  will be called i2c-octeon.
1206 	depends on 64BIT && PCI && (ARM64 || COMPILE_TEST)
1213 	  will be called i2c-thunderx.
1229 	  This driver enables support for the on-chip I2C interface of
1233 	  be called i2c-xlp9xx.
1236 	tristate "Renesas R-Car I2C Controller"
1243 	  R-Car I2C controller.
1246 	  will be called i2c-rcar.
1251 	tristate "Diolan U2C-12 USB adapter"
1255 	  U2C-12, a USB to I2C interface.
1258 	  will be called i2c-diolan-u2c.
1261 	tristate "Diolan DLN-2 USB I2C adapter"
1268 	 will be called i2c-dln2.
1278 	  will be called i2c-cp2615.
1290 	  read the file Documentation/i2c/busses/i2c-parport.rst for details.
1293 	  will be called i2c-parport.
1296 	tristate "PCI1XXXX I2C Host Adapter"
1297 	depends on PCI
1303 	  be called i2c-mchp-pci1xxxx.
1313 	  will be called i2c-osif.
1323 	  of the input-utils package.
1328 	  will be called i2c-taos-evm.
1331 	tristate "Tiny-USB adapter"
1335 	  i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See
1339 	  will be called i2c-tiny-usb.
1372 	  will be called i2c-elektor.
1383 	  will be called i2c-icy.
1397 	  called as i2c-mlxcpld.
1408 	  will be called i2c-pca-isa.
1419 	  Supports the SiByte SOC on-chip I2C interfaces (2 channels).
1431 	tristate "APM X-Gene SoC I2C SLIMpro devices support"
1434 	  Enable I2C bus access using the APM X-Gene SoC SLIMpro
1435 	  co-processor. The I2C device access the I2C bus via the X-Gene
1441 	depends on X86_32 && PCI
1460 	  called as i2c-opal.
1468 	  common PCI or MMIO interface.
1471 	  called as i2c-fsi.
1482           will be called i2c-virtio.