Add Document for hi655x pmic regulator driver
Signed-off-by: Chen Feng <puck.c...@hisilicon.com>
Signed-off-by: Fei Wang <w...@huawei.com>
Signed-off-by: Xinwei Kong <kong.kongxin...@hisilicon.com>
---
.../regulator/hisilicon,hi655x-regulator.txt | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
create mode 100644
Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt
diff --git
a/Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt
b/Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt
new file mode 100644
index 0000000..1cf71a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt
@@ -0,0 +1,24 @@
+Hisilicon Hi655x Voltage regulators
+
+Note:
+The hi655x regulator control is managed by hi655x Power IC.
+So the node of this regulator must be child node of hi655x
+pmic node.
+
+The driver uses the regulator core framework, so please also
+take the bindings of regulator.txt for reference.
+
+Example:
+ pmic: pmic@f8000000 {
+ compatible = "hisilicon,hi655x-pmic";
+ ...
+ ldo2: ldo2@a21 {
+ compatible = "hisilicon,hi655x-regulator";
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-valid-modes-mask = <0x02>;
+ regulator-enable-ramp-delay = <120>;
+ };
+ ...
+ }
--
1.9.1
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