Add S2600WF GPIO JSON

These GPIOs are used by the code in the skeleton repo.

(From meta-intel rev: 5ed9fa2b7afcf26db471f13845c47950939a517f)

Change-Id: I40004c8b9d5258dd0af6d702b02768835820eaa1
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-intel/meta-intel/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf.bbappend b/meta-intel/meta-intel/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf.bbappend
new file mode 100644
index 0000000..72d991c
--- /dev/null
+++ b/meta-intel/meta-intel/meta-s2600wf/recipes-phosphor/skeleton/obmc-libobmc-intf.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"