Merge tag 'tegra-for-4.8-i2c' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra...

[cascardo/linux.git] / Documentation / devicetree / bindings / regulator / pv88080.txt

diff --git a/Documentation/devicetree/bindings/regulator/pv88080.txt b/Documentation/devicetree/bindings/regulator/pv88080.txt
index 38a6142..e6e4b9c 100644 (file)
--- a/Documentation/devicetree/bindings/regulator/pv88080.txt
+++ b/Documentation/devicetree/bindings/regulator/pv88080.txt
@@ -1,22 +1,28 @@
 * Powerventure Semiconductor PV88080 Voltage Regulator
 
 Required properties:
-- compatible: "pvs,pv88080".
-- reg: I2C slave address, usually 0x49.
+- compatible: Must be one of the following, depending on the
+  silicon version:
+       - "pvs,pv88080" (DEPRECATED)
+
+       - "pvs,pv88080-aa" for PV88080 AA or AB silicon
+       - "pvs,pv88080-ba" for PV88080 BA or BB silicon
+  NOTE: The use of the compatibles with no silicon version is deprecated.
+- reg: I2C slave address, usually 0x49
 - interrupts: the interrupt outputs of the controller
 - regulators: A node that houses a sub-node for each regulator within the
   device. Each sub-node is identified using the node's name, with valid
   values listed below. The content of each sub-node is defined by the
   standard binding for regulators; see regulator.txt.
-  BUCK1, BUCK2, and BUCK3.
+  BUCK1, BUCK2, BUCK3 and HVBUCK.
 
 Optional properties:
 - Any optional property defined in regulator.txt
 
-Example
+Example:
 
        pmic: pv88080@49 {
-               compatible = "pvs,pv88080";
+               compatible = "pvs,pv88080-ba";
                reg = <0x49>;
                interrupt-parent = <&gpio>;
                interrupts = <24 24>;
@@ -45,5 +51,12 @@ Example
                                regulator-min-microamp  = <1496000>;
                                regulator-max-microamp  = <4189000>;
                        };
+
+                       HVBUCK {
+                               regulator-name = "hvbuck";
+                               regulator-min-microvolt = <   5000>;
+                               regulator-max-microvolt = <1275000>;
+                       };
                };
        };
+