i2c: Add driver for Cadence I2C controller
Add a driver for the Cadence I2C controller. This controller is for
example found in Xilinx Zynq.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Harini Katakam <harinik@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index a70012b..93165ff 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -376,6 +376,13 @@
help
The unit of the TWI clock is kHz.
+config I2C_CADENCE
+ tristate "Cadence I2C Controller"
+ depends on COMMON_CLK
+ help
+ Say yes here to select Cadence I2C Host Controller. This controller is
+ e.g. used by Xilinx Zynq.
+
config I2C_CBUS_GPIO
tristate "CBUS I2C driver"
depends on GPIOLIB