mfd: Add support for db8500-prcmu regulator supply for nmk-i2c.4

This applies a supply alias for the db8500's fifth Nomadik i2c port.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
1 file changed