
Add configuration for gpio pin used to send strobe to wlan hw. The host driver will latch the current time and toggle the gpio to generate a strobe to wlan hw. The tsf will be latched on detecting the strobe and it will be made available in a register for sw access. The wlan fw will read this tsf and report it to driver using tsf event. Change-Id: I4365d97d22836ddbbd2bf9913d4f723e5a870369 CRs-Fixed: 2495152