File-copy from v4.4.100

This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Please refer to that tree for all history prior to this point.

Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/Documentation/devicetree/bindings/power_supply/axxia-reset.txt b/Documentation/devicetree/bindings/power_supply/axxia-reset.txt
new file mode 100644
index 0000000..47e720d
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/axxia-reset.txt
@@ -0,0 +1,20 @@
+Axxia Restart Driver
+
+This driver can do reset of the Axxia SoC. It uses the registers in the syscon
+block to initiate a chip reset.
+
+Required Properties:
+  -compatible: "lsi,axm55xx-reset"
+  -syscon: phandle to the syscon node.
+
+Example:
+
+	syscon: syscon@2010030000 {
+		compatible = "lsi,axxia-syscon", "syscon";
+		reg = <0x20 0x10030000 0 0x2000>;
+	};
+
+	reset: reset@2010031000 {
+		compatible = "lsi,axm55xx-reset";
+		syscon = <&syscon>;
+	};