Commit e1d5b659 authored by Richard Röjfors's avatar Richard Röjfors Committed by Ben Dooks
Browse files

i2c: Add support for Xilinx XPS IIC Bus Interface



This patch adds support for the Xilinx XPS IIC Bus Interface.

The driver uses the dynamic mode, supporting to put several
I2C messages in the FIFO to reduce the number of interrupts.

It has the same feature as ocores, it can be passed a list
of devices that will be added when the bus is probed.
Signed-off-by: default avatarRichard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 96eb7164
...@@ -582,6 +582,16 @@ config I2C_OCTEON ...@@ -582,6 +582,16 @@ config I2C_OCTEON
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called i2c-octeon. will be called i2c-octeon.
config I2C_XILINX
tristate "Xilinx I2C Controller"
depends on EXPERIMENTAL && HAS_IOMEM
help
If you say yes to this option, support will be included for the
Xilinx I2C controller.
This driver can also be built as a module. If so, the module
will be called xilinx_i2c.
comment "External I2C/SMBus adapter drivers" comment "External I2C/SMBus adapter drivers"
config I2C_PARPORT config I2C_PARPORT
......
...@@ -56,6 +56,7 @@ obj-$(CONFIG_I2C_SIMTEC) += i2c-simtec.o ...@@ -56,6 +56,7 @@ obj-$(CONFIG_I2C_SIMTEC) += i2c-simtec.o
obj-$(CONFIG_I2C_STU300) += i2c-stu300.o obj-$(CONFIG_I2C_STU300) += i2c-stu300.o
obj-$(CONFIG_I2C_VERSATILE) += i2c-versatile.o obj-$(CONFIG_I2C_VERSATILE) += i2c-versatile.o
obj-$(CONFIG_I2C_OCTEON) += i2c-octeon.o obj-$(CONFIG_I2C_OCTEON) += i2c-octeon.o
obj-$(CONFIG_I2C_XILINX) += i2c-xiic.o
# External I2C/SMBus adapter drivers # External I2C/SMBus adapter drivers
obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
......
This diff is collapsed.
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment