arm/dt: msmcopper: Add PON device for PM8941
arm/dt: msmcopper: Add PON device for PM8941

The power-on (PON) peripheral is connected via the SPMI
at the address 0x800 of PM8941. It supports the power-key
detection and other power-on features.

Change-Id: I1b4491198a2b3fd64c8a74d6fecf796c1416f0c6
Signed-off-by: Anirudh Ghayal <6965a7b3a67807f737dfd71d68e54d27340a5c95@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