Add support to set function to "wcn_sw_ctrl" & set
mpm_wake_set for SW_CTRL GPIO so that, when this
GPIO goes high, PDC get interrupted and TCS sequence
(which enables RF_CLK) can be started.
Change-Id: Ifdff31f6ad6286a32c3a6f8b500cb6b55b97eb42
CRs-Fixed: 4020424
Add dtsi entry to configure cpu mask for wlan rx and tx completion
interrupt affinity.
Change-Id: I3930e401df2e37818405accadb8d5449bc16b5b7
CRs-Fixed: 3837616