ARM: dts: msm: Update PWM/RGB device configurations for PM8953/PMI632

Change the PWM device nodes to use the new driver and add RGB device to
support RGB LEDs.

Change-Id: I210808f00ba2d2068b1ae50cc98997f67161fad3
Signed-off-by: Fenglin Wu <fenglinw@codeaurora.org>
2 files changed