i2c: bcm-kona: Introduce Broadcom I2C Driver
Introduce support for Broadcom Serial Controller (BSC) I2C bus found
in the Kona family of Mobile SoCs. FIFO hardware is utilized but only
standard mode (100kHz), fast mode (400kHz), fast mode plus (1MHz), and
I2C high-speed (3.4 MHz) bus speeds are supported.
Signed-off-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
Reviewed-by: Markus Mayer <markus.mayer@linaro.org>
[wsa: fixed Kconfig sorting, squashed broken out patches into one]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 9feea17..3b26129 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -346,6 +346,16 @@
This support is also available as a module. If so, the module
will be called i2c-bcm2835.
+config I2C_BCM_KONA
+ tristate "BCM Kona I2C adapter"
+ depends on ARCH_BCM_MOBILE
+ default y
+ help
+ If you say yes to this option, support will be included for the
+ I2C interface on the Broadcom Kona family of processors.
+
+ If you do not need KONA I2C inteface, say N.
+
config I2C_BLACKFIN_TWI
tristate "Blackfin TWI I2C support"
depends on BLACKFIN