i2c: New Atmel AT91 bus driver
Add support for the I2C (Two-wire interface) controller integrated in
the Atmel AT91RM9200 processor. This driver should also be usable on
the Atmel AT91SAM9261 and AT91SAM9260 processors.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 291da25..ab398b7 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -74,6 +74,13 @@
This driver can also be built as a module. If so, the module
will be called i2c-amd8111.
+config I2C_AT91
+ tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
+ depends on I2C && ARCH_AT91 && EXPERIMENTAL
+ help
+ This supports the use of the I2C interface on Atmel AT91
+ processors.
+
config I2C_AU1550
tristate "Au1550/Au1200 SMBus interface"
depends on I2C && (SOC_AU1550 || SOC_AU1200)