[U-Boot] switch to generic PMIX driver for i.MX boards

[Stefano Babic]

This patchset is based on Łukasz Majewski's patches that
introduce a generic PMIC (Power Microcontroller) driver:

http://patchwork.ozlabs.org/patch/117565/
http://patchwork.ozlabs.org/patch/117563/
http://patchwork.ozlabs.org/patch/117818/
http://patchwork.ozlabs.org/patch/118071/

The patchset replaced the old driver used on i.MX boards
(Freescale PMIC) and switches to the new generic driver.

 board/davedenx/qong/qong.c        |   11 ++-
 board/efikamx/efikamx.c           |   49 ++++----
 board/freescale/mx35pdk/mx35pdk.c |   18 ++-
 board/freescale/mx51evk/mx51evk.c |   45 ++++----
 board/freescale/mx53evk/mx53evk.c |   15 ++-
 board/ttcontrol/vision2/vision2.c |   31 +++---
 drivers/i2c/mxc_i2c.c             |    5 +
 drivers/misc/Makefile             |    2 +-
 drivers/misc/fsl_pmic.c           |  235 -------------------------------------
 drivers/misc/pmic_fsl.c           |   67 +++++++++++
 drivers/rtc/mc13783-rtc.c         |   20 ++--
 include/configs/efikamx.h         |    5 +-
 include/configs/imx31_litekit.h   |    9 +-
 include/configs/mx31ads.h         |    8 +-
 include/configs/mx31pdk.h         |    6 +-
 include/configs/mx35pdk.h         |    5 +-
 include/configs/mx51evk.h         |    6 +-
 include/configs/mx53evk.h         |    5 +-
 include/configs/qong.h            |    5 +-
 include/configs/vision2.h         |    5 +-
 include/fsl_pmic.h                |    5 +-
 21 files changed, 222 insertions(+), 335 deletions(-)