[U-Boot] i2c: mxc: refactor i2c driver and support dm

Hi Peng/all,

Observed an issue while setting the bus on mxc_i2c driver addr = dev_get_addr(bus); is getting failed to get invalid address.

Commit details: "i2c: mxc: refactor i2c driver and support dm" (sha1: 71204e95ce13228a0c742cce137c3238f64581d8)

Log: icorem6qdl> i2c bus Bus 0: i2c@021a0000 Bus 1: i2c@021a4000 icorem6qdl> i2c dev 0 Setting bus to 0 cmd_i2c_set_bus_num: Trying bus 0 mxc_i2c_probe 0. mxc_i2c_probe dev_get_addr_index: OF_TRANSLATE dev_get_addr_index: i2c@021a0000 - 0xffffffff cmd_i2c_set_bus_num: No bus 0 Failure changing bus number (-19)

Any help? did you tested on any board?

thanks!