ARM: dts: msm: Remove PM8909/PM8916 references for msm8909w-BG

The msm9009w-BG platform is derived from the 8909w platform which
supports PM8916/PM8909. However, 8909w-BG supports PM660, hence
remove all the references of PM8909/PM8916 from the PM660 supported
DT configuration. Touch, eeprom, camera and mdss DT nodes are updated
accordingly.

While at it, change haptics type to ERM for 8909w+PM660 platforms.

Change-Id: I2b9b41d90d481107337d8d8e33ca56de26b01185
Signed-off-by: Ankit Sharma <ansharma@codeaurora.org>