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

1 # SPDX-License-Identifier: GPL-2.0-only
6 menu "I2C Hardware Bus support"
18 	  controller is part of the 7101 device, which is an ACPI-compliant
22 	  will be called i2c-ali1535.
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.
164 	  will be called i2c-isch.
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.
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.
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.
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.
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
401 	  unless your system can cope with this limitation.
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.
438 	  Say yes if you want to support the I2C bus on Axxia platforms.
455 	  will be called i2c-bcm2835.
504 	  will be called i2c-cbus-gpio.
514 	  will be called i2c-cpm.
523 	  will be called i2c-davinci.
542 	  i2c-designware-core.
554 	  will be called i2c-designware-platform.
563 	  This driver enables managed host access to the PMIC I2C bus on select
564 	  Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
565 	  the host to request uninterrupted access to the PMIC's I2C bus from
567 	  a BayTrail system using the AXP288.
578 	  will be called i2c-designware-pci.
587 	  will be called i2c-digicolor.
602 	  This driver can access PCH I2C bus device.
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"
663 	  will be called i2c-ibm_iic.
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.
718 	  This enables support for the I2C bus interface on some Kontron ETX
722 	  will be called i2c-kempld.
725 	tristate "I2C bus support for NXP LPC2K/LPC178x/18xx/43xx"
732 	  will be called i2c-lpc2k.
740           system.
743           called i2c-mlxbf.
761 	  built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx,
765 	  will be called i2c-mpc.
771 	  This selects the MediaTek(R) Integrated Inter Circuit bus driver
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,
830 	  will be called i2c-ocores.
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.
872 	  will be called i2c-pmcmsp.
875 	tristate "I2C bus support for Philips PNX and NXP LPC targets"
882 	  will be called i2c-pnx.
888 	  If you have devices in the PXA I2C bus, say yes to this option.
890 	  will be called i2c-pxa.
900 	  Support I2C slave mode communications on the PXA I2C bus.  This
902 	  I2C bus.
909 	  built-in camera control interface on the Qualcomm SoCs.
912 	  will be called i2c-qcom-cci.
921 	  yes to this option, support will be included for the built-in I2C
925 	  will be called i2c-qcom-geni.
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.
978 	  will be called i2c-sh7760.
985 	  built-in I2C interface on the Renesas SH-Mobile processor.
988 	  will be called i2c-sh_mobile.
996 	  simple I2C bus used on newer Simtec products for general
1000 	  will be called i2c-simtec.
1010 	  will be called i2c-sirf.
1028 	  will be called i2c-st.
1038 	  will be called i2c-stm32f4.
1050 	  will be called i2c-stm32f7.
1063 	  will be called i2c-stu300.
1086 	  will be called i2c-synquacer.
1109 	tristate "UniPhier FIFO-less I2C controller"
1113 	  the UniPhier FIFO-less I2C interface embedded in PH1-LD4, PH1-sLD8,
1114 	  or older UniPhier SoCs.
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.
1125 	tristate "ARM Versatile/Realview I2C bus support"
1129 	  Say yes if you want to support the I2C serial bus on ARMs Versatile
1133 	  will be called i2c-versatile.
1136 	tristate "Wondermedia WM8xxx SoC I2C bus support"
1139 	  Say yes if you want to support the I2C bus on Wondermedia 8xxx-series
1143 	  called i2c-wmt.
1146 	tristate "Cavium OCTEON I2C bus support"
1149 	  Say yes if you want to support the I2C serial bus on Cavium
1153 	  will be called i2c-octeon.
1156 	tristate "Cavium ThunderX I2C bus support"
1160 	  Say yes if you want to support the I2C serial bus on Cavium
1164 	  will be called i2c-thunderx.
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.
1239 	  Basically any adapter using the parallel port as an I2C bus with
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.
1292 comment "Other I2C/SMBus bus drivers"
1295 	tristate "Acorn IOC/IOMD I2C bus support"
1300 	  Say yes if you want to support the I2C bus on Acorn platforms.
1309 	  This supports the PCF8584 ISA bus I2C adapter.  Say Y if you own
1313 	  will be called i2c-elektor.
1320 	  This supports the PCF8584 Zorro bus I2C adapter, known as ICY.
1324 	  will be called i2c-icy.
1338 	  called as i2c-mlxcpld.
1341 	tristate "PCA9564/PCA9665 on an ISA bus"
1346 	  parallel bus to I2C bus controller.
1349 	  will be called i2c-pca-isa.
1352 	  system which doesn't have this device will result in long
1360 	  Supports the SiByte SOC on-chip I2C interfaces (2 channels).
1363 	tristate "ChromeOS EC tunnel I2C bus"
1366 	  If you say yes here you get an I2C bus that will tunnel i2c commands
1367 	  through to the other side of the ChromeOS EC to the i2c bus
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
1381 	tristate "Geode ACCESS.bus support"
1384 	  Enable the use of the ACCESS.bus controllers on the Geode SCx200 and
1401 	  called as i2c-opal.
1410 	  called i2c-zx2967.
1416 	  Driver for FSI bus attached I2C masters. These are I2C masters that
1417 	  are connected to the system over an FSI bus, instead of the more
1421 	  called as i2c-fsi.