uboot-imx

Add missing part of: "power: pmic: pfuze100 support driver model"

This part of mentioned commit, was missed by my mistake during the rebase.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>

Original commit message:
power: pmic: pfuze100 support driver model

1. Support driver model for pfuze100.
2. Introduce a new Kconfig entry DM_PMIC_PFUZE100 for pfuze100
3. This driver intends to support PF100, PF200 and PF3000, so add
   the device id into the udevice_id array.
4. Rename PMIC_NUM_OF_REGS macro to PFUZE100_NUM_OF_REGS.

Change-Id: I4fc88414f3c0285f9648e47ec7aed60addeccc4d
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>