+config SYS_I2C_SOFT
+ bool "Legacy software I2C interface"
+ help
+ Enable the legacy software defined I2C interface
+
+config SYS_I2C_SOFT_SPEED
+ int "Software I2C bus speed"
+ depends on SYS_I2C_SOFT
+ default 100000
+ help
+ Speed of the software I2C bus
+
+config SYS_I2C_SOFT_SLAVE
+ hex "Software I2C slave address"
+ depends on SYS_I2C_SOFT
+ default 0xfe
+ help
+ Slave address of the software I2C bus
+
+config SYS_I2C_OCTEON
+ bool "Octeon II/III/TX/TX2 I2C driver"
+ depends on (ARCH_OCTEON || ARCH_OCTEONTX || ARCH_OCTEONTX2) && DM_I2C
+ default y
+ help
+ Add support for the Marvell Octeon I2C driver. This is used with
+ various Octeon parts such as Octeon II/III and OcteonTX/TX2. All
+ chips have several I2C ports and all are provided, controlled by
+ the device tree.
+