arm/dt: msm8610: add led gpio flash node in qrd dt
arm/dt: msm8610: add led gpio flash node in qrd dt

add a new led gpio flash drvier and add corresponding
device node in qrd dt file.

Change-Id: Id3fdfff08c865ee83a538116e7105794f65642cc
Signed-off-by: Tingting Yang <dc3df3e80718afd98aa4be16ba8dadfe50646070@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