[PATCH] dt-bindings: regulator: add document bindings for mp5416

From: Saravanan Sekar
Date: Tue Feb 04 2020 - 06:04:17 EST


Add device tree binding information for mp5416 regulator driver.

Signed-off-by: Saravanan Sekar <sravanhome@xxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200204110419.25933-2-sravanhome@xxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
.../bindings/regulator/mps,mp5416.yaml | 78 +++++++++++++++++++
1 file changed, 78 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/mps,mp5416.yaml

diff --git a/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml
new file mode 100644
index 000000000000..f0acce2029fd
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/mps,mp5416.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Monolithic Power System MP5416 PMIC
+
+maintainers:
+ - Saravanan Sekar <sravanhome@xxxxxxxxx>
+
+properties:
+ $nodename:
+ pattern: "^pmic@[0-9a-f]{1,2}$"
+ compatible:
+ enum:
+ - mps,mp5416
+
+ reg:
+ maxItems: 1
+
+ regulators:
+ type: object
+ description: |
+ list of regulators provided by this controller, must be named
+ after their hardware counterparts BUCK[1-4] and LDO[1-4]
+
+ patternProperties:
+ "^buck[1-4]$":
+ allOf:
+ - $ref: "regulator.yaml#"
+ type: object
+
+ "^ldo[1-4]$":
+ allOf:
+ - $ref: "regulator.yaml#"
+ type: object
+
+ additionalProperties: false
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@69 {
+ compatible = "mps,mp5416";
+ reg = <0x69>;
+
+ regulators {
+
+ buck1 {
+ regulator-name = "buck1";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <2187500>;
+ regulator-min-microamp = <3800000>;
+ regulator-max-microamp = <6800000>;
+ regulator-boot-on;
+ };
+
+ ldo2 {
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3975000>;
+ };
+ };
+ };
+ };
+...
--
2.20.1