From 3616936972493923afa4a11dc9f707b117e2bdf4 Mon Sep 17 00:00:00 2001 From: Tharun Kumar P Date: Tue, 27 Sep 2022 14:29:49 +0530 Subject: i2c: microchip: pci1xxxx: Add driver for I2C host controller in multifunction endpoint of pci1xxxx switch Microchip pci1xxxx is an unmanaged PCIe3.1a Switch for Consumer, Industrial and Automotive applications. This switch has multiple downstream ports. In one of the Switch's Downstream port, there is a multifunction endpoint for peripherals which includes an I2C host controller. The I2C function in the endpoint operates at 100KHz, 400KHz and 1 MHz and has buffer depth of 128 bytes. This patch provides the I2C controller driver for the I2C function of the switch. Signed-off-by: Tharun Kumar P Reviewed-by: Andy Shevchenko Signed-off-by: Wolfram Sang --- drivers/i2c/busses/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/i2c/busses/Kconfig') diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 7284206b278b..a8b873b30b00 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -1267,6 +1267,16 @@ config I2C_PARPORT This support is also available as a module. If so, the module will be called i2c-parport. +config I2C_PCI1XXXX + tristate "PCI1XXXX I2C Host Adapter" + depends on PCI + help + If you say yes to this option, support will be included for + Microchip PCI1XXXX's I2C interface. + + This driver can also be built as a module. If so, the module will + be called i2c-mchp-pci1xxxx. + config I2C_ROBOTFUZZ_OSIF tristate "RobotFuzz Open Source InterFace USB adapter" depends on USB -- cgit