qcacmn: use distinct I/O remap to access CE register for ipq5018

In ipq5018 CE registers(0x08400000)  kept outside WCSS(0x0C000000) block.
As both regions are more than 60MB apart, not feasible to allocate
single resource which include both.
So, using a separate I/O region to access CE registers.

Change-Id: I67bb6d5ac82a1c0ed1d3e13f7776f9d69ee19956

hif/inc/hif.h

@@ -1309,6 +1309,7 @@ void hif_allow_link_low_power_states(struct hif_opaque_softc *hif)
 #endif
 
 void *hif_get_dev_ba(struct hif_opaque_softc *hif_handle);
+void *hif_get_dev_ba_ce(struct hif_opaque_softc *hif_handle);
 
 /**
  * hif_set_initial_wakeup_cb() - set the initial wakeup event handler function