Add support for BCM20795 using XTAL of 26khz.

Updated the HAL device init configuration to include and entry
for 20795 to set the proper XTAL frequency/index.
By Paul Chaisson

Change-Id: I00c156822ccc9705a8a2ea670d65c204b05e5290
diff --git a/halimpl/bcm2079x/adaptation/patchram.cpp b/halimpl/bcm2079x/adaptation/patchram.cpp
index bdc9950..2363292 100755
--- a/halimpl/bcm2079x/adaptation/patchram.cpp
+++ b/halimpl/bcm2079x/adaptation/patchram.cpp
@@ -78,10 +78,13 @@
 
     /* Default tNFC_HAL_DEV_INIT_CFG (flags, num_xtal_cfg, {brcm_hw_id, xtal-freq, xtal-index} ) */
     {
-        1, /* number of valid entries */
+#if (NFC_BRCM_NOT_OPEN_INCLUDED == TRUE)
+        0,
+#endif
+        2, /* number of valid entries */
         {
             {0x43341000, 37400, NFC_HAL_XTAL_INDEX_37400},      // All revisions of 43341 use 37,400
-            {0, 0, 0},
+            {0x20795000, 26000, NFC_HAL_XTAL_INDEX_26000},
             {0, 0, 0},
             {0, 0, 0},
             {0, 0, 0},