summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt')
-rw-r--r--Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt29
1 files changed, 29 insertions, 0 deletions
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 000000000..14cfdc564
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/hisilicon,hi655x-regulator.txt
@@ -0,0 +1,29 @@
+Hisilicon Hi655x Voltage regulators
+
+Note:
+The Hi655x regulator control is managed by Hi655x PMIC.
+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.
+
+The valid names for regulators are:
+
+LDO2_2V8 LDO7_SDIO LDO10_2V85 LDO13_1V8 LDO14_2V8
+LDO15_1V8 LDO17_2V5 LDO19_3V0 LDO21_1V8 LDO22_1V2
+
+Example:
+ pmic: pmic@f8000000 {
+ compatible = "hisilicon,hi655x-pmic";
+ ...
+ regulators {
+ ldo2: LDO2@a21 {
+ regulator-name = "LDO2_2V8";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-enable-ramp-delay = <120>;
+ };
+ ...
+ }
+ }