msm8909: Configure the EBI2 HDRV and pulls for EBI2

EBI2_EMMC_GPIO_CFG register is used to select the Nand, eMMC
alternate function on the GPIO, these are implemented as special
functions to avoid configuration of individual GPIOs. One bit
configuration selects the NAND/eMMC alternate function on the GPIO.

Change-Id: I0d88401be51b41a982d9db65e08cf987f25dd661
2 files changed