tree bfd53e6a20757fcf21cc8b4d5da042cde1decda0
parent 4d5fd81e2aa14994b7e2e870b94c2e78d9f09d30
author Hannes Petermaier <hannes.petermaier@br-automation.com> 1426758195 +0100
committer Tom Rini <trini@konsulko.com> 1427558864 -0400

board/BuR/common: move I2C initialization from common part to board-specific

At this time I2C and responsible pin-mux is setup during PMIC initialziation
within common.c, this is possible because today PMIC is always connected on
I2C0.

In Future this will be changed, PMIC isn't anymore connected to bus0 in call
cases.

So we do following:
- rename enable_i2c_pin_mux0 to enable_i2c_pin_mux to be generic for enabling
  pin-mux on different or more busses.
- move the call to i2c_pin_mux and i2c_init from common.c to the specific
  board.c

Signed-off-by: Hannes Petermaier <hannes.petermaier@br-automation.com>
Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>