arm/dt: msm8974: Enable Microphone Activity Detection
arm/dt: msm8974: Enable Microphone Activity Detection

Add Microphone Activity Detection(MAD)'s slimbus device ID and configure
MCLK as a supply of MAD to add MAD support.

Change-Id: I219defdc038fed7524a0dd5776834f181d045062
Signed-off-by: Joonwoo Park <c2ec5539c4473ab294a95eac689618c01a8f4c1f@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas