UPSTREAM: ARM: DT: apq8064: add support to sdcc4 for wlan.

This patch adds sdcc4 node to enable wlan support on IFC6410

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
ARM: DT: ifc6410: add wlan node with reset line.

This patch adds wlan node with platform specfic reset gpio line.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>