msm: 8610: gpiomux: Add SPI-USB bridge chip configs

An external SPI to USB bridge chip is used on MSM8610 for
USB-UICC. Install the gpio configurations of SPI chip select,
reset, vcc_en and cdone gpios.

Change-Id: I00bfd8205242bd075ca14bbe22e9ebddb8323b7b
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>