From c71bcdcb42a7493348d3b45dee8139843bf45efc Mon Sep 17 00:00:00 2001 From: Ajay Gupta Date: Fri, 26 Oct 2018 09:36:58 -0700 Subject: i2c: add i2c bus driver for NVIDIA GPU Latest NVIDIA GPU card has USB Type-C interface. There is a Type-C controller which can be accessed over I2C. This driver adds I2C bus driver to communicate with Type-C controller. I2C client driver will be part of USB Type-C UCSI driver. Signed-off-by: Ajay Gupta Reviewed-by: Andy Shevchenko [wsa: kept Makefile sorting] Signed-off-by: Wolfram Sang --- drivers/i2c/busses/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/i2c/busses/Kconfig') diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 77dc94b44011..f2c681971201 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -224,6 +224,15 @@ config I2C_NFORCE2_S4985 This driver can also be built as a module. If so, the module will be called i2c-nforce2-s4985. +config I2C_NVIDIA_GPU + tristate "NVIDIA GPU I2C controller" + depends on PCI + help + If you say yes to this option, support will be included for the + NVIDIA GPU I2C controller which is used to communicate with the GPU's + Type-C controller. This driver can also be built as a module called + i2c-nvidia-gpu. + config I2C_SIS5595 tristate "SiS 5595" depends on PCI -- cgit v1.2.3