Convert the Fairchild FAN53555 and compatible variants binding to DT
schema format.
Add the undocumented 'vsel-gpios' property used to control the VSEL pin.
The example was missing 'reg', so add it.
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
v2:
- Add vsel-gpios property
---
.../bindings/regulator/fan53555.txt | 24 -------
.../bindings/regulator/fcs,fan53555.yaml | 64 +++++++++++++++++++
2 files changed, 64 insertions(+), 24 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/regulator/fan53555.txt
create mode 100644 Documentation/devicetree/bindings/regulator/fcs,fan53555.yaml
diff --git a/Documentation/devicetree/bindings/regulator/fan53555.txt b/Documentation/devicetree/bindings/regulator/fan53555.txt
deleted file mode 100644
index 013f096ac0aa..000000000000
--- a/Documentation/devicetree/bindings/regulator/fan53555.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Binding for Fairchild FAN53555 regulators
-
-Required properties:
- - compatible: one of "fcs,fan53555", "fcs,fan53526", "silergy,syr827",
- "silergy,syr828" or "tcs,tcs4525".
- - reg: I2C address
-
-Optional properties:
- - fcs,suspend-voltage-selector: declare which of the two available
- voltage selector registers should be used for the suspend
- voltage. The other one is used for the runtime voltage setting
- Possible values are either <0> or <1>
- - vin-supply: regulator supplying the vin pin
-
-Example:
-
- regulator@40 {
- compatible = "fcs,fan53555";
- regulator-name = "fan53555";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1800000>;
- vin-supply = <&parent_reg>;
- fcs,suspend-voltage-selector = <1>;
- };
diff --git a/Documentation/devicetree/bindings/regulator/fcs,fan53555.yaml b/Documentation/devicetree/bindings/regulator/fcs,fan53555.yaml
new file mode 100644
index 000000000000..c0dbba843f70
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/fcs,fan53555.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/fcs,fan53555.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Fairchild FAN53555 regulators
+
+maintainers:
+ - Heiko Stuebner <heiko@xxxxxxxxx>
+
+allOf:
+ - $ref: regulator.yaml#
+
+properties:
+ compatible:
+ enum:
+ - fcs,fan53555
+ - fcs,fan53526
+ - silergy,syr827
+ - silergy,syr828
+ - tcs,tcs4525
+
+ reg:
+ maxItems: 1
+
+ fcs,suspend-voltage-selector:
+ description: Declares which of the two available voltage selector
+ registers should be used for the suspend voltage. The other one is used
+ for the runtime voltage setting.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [ 0, 1 ]
+
+ vin-supply:
+ description: Supply for the vin pin
+
+ vsel-gpios:
+ description: Voltage Select. When this pin is LOW, VOUT is set by the
+ VSEL0 register. When this pin is HIGH, VOUT is set by the VSEL1 register.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulator@40 {
+ compatible = "fcs,fan53555";
+ reg = <0x40>;
+ regulator-name = "fan53555";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&parent_reg>;
+ fcs,suspend-voltage-selector = <1>;
+ };
+ };
+...
--
2.39.0
