linux-phytec-fsl

mfd: max77693: Initialize haptic register map

This patch add regmap_haptic initialization to use haptic register map
in haptic device driver.

Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>