ARM: dts: msm: add gpio leds support for MSM8916 QRD

Add led settings in the pinctrl device tree, disable spi_0
and add gpio leds device tree in qrd device tree.

Change-Id: I76197af2ff3fe87d871198f17446341cf5f978bf
Signed-off-by: Guoping Yu <guopingy@codeaurora.org>