2 files changed, 28 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/power_supply/olpc_battery.txt b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt
new file mode 100644
index 000000000000..c8901b3992d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt
@@ -0,0 +1,5 @@
+OLPC battery
+~~~~~~~~~~~~
+
+Required properties:
+  - compatible : "olpc,xo1-battery"
diff --git a/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt
new file mode 100644
index 000000000000..7571294f4110
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt
@@ -0,0 +1,23 @@
+TI bq20z75
+~~~~~~~~~~
+
+Required properties :
+ - compatible : "ti,bq20z75"
+
+Optional properties :
+ - ti,i2c-retry-count : The number of times to retry i2c transactions on i2c
+   IO failure.
+ - ti,poll-retry-count : The number of times to try looking for new status
+   after an external change notification.
+ - ti,battery-detect-gpios : The gpio which signals battery detection and
+   a flag specifying its polarity.
+
+Example:
+
+        bq20z75@b {
+                compatible = "ti,bq20z75";
+                reg = < 0xb >;
+                ti,i2c-retry-count = <2>;
+                ti,poll-retry-count = <10>;
+                ti,battery-detect-gpios = <&gpio-controller 122 1>;
+        }