[PATCH v2 2/3] regulator: Document bindings for max77826

From: Iskren Chernev
Date: Tue Apr 14 2020 - 13:23:49 EST


Add device tree binding information for max77826 regulator driver.

Signed-off-by: Iskren Chernev <iskren.chernev@xxxxxxxxx>
---
.../bindings/regulator/maxim,max77826.yaml | 69 +++++++++++++++++++
1 file changed, 69 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max77826.yaml

diff --git a/Documentation/devicetree/bindings/regulator/maxim,max77826.yaml b/Documentation/devicetree/bindings/regulator/maxim,max77826.yaml
new file mode 100644
index 000000000000..d4f0f958385a
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/maxim,max77826.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/maxim,max77826.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim Integrated MAX77826 PMIC
+
+maintainers:
+ - Iskren Chernev <iskren.chernev@xxxxxxxxx>
+
+properties:
+ $nodename:
+ pattern: "pmic@[0-9a-f]{1,2}"
+ compatible:
+ enum:
+ - maxim,max77826
+
+ reg:
+ maxItems: 1
+
+ regulators:
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+ description: |
+ list of regulators provided by this controller, must be named
+ after their hardware counterparts LDO[1-15], BUCK and BUCKBOOST
+
+ patternProperties:
+ "^LDO([1-9]|1[0-5])$":
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+
+ "^BUCK|BUCKBOOST$":
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+
+ additionalProperties: false
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@69 {
+ compatible = "maxim,max77826";
+ reg = <0x69>;
+
+ regulators {
+ LDO2 {
+ regulator-min-microvolt = <650000>;
+ regulator-max-microvolt = <3587500>;
+ };
+ };
+ };
+ };
+...
--
2.26.0