From 2e099fc4a1bd336b616fef16410554fbe29944ee Mon Sep 17 00:00:00 2001 From: Karel Balej Date: Wed, 27 Dec 2023 20:47:59 +0100 Subject: [PATCH] dt-bindings: regulator: add documentation entry for 88pm88x-regulator The Marvell 88PM88X PMICs provide regulators among other things. Document how to use them. Signed-off-by: Karel Balej --- .../bindings/mfd/marvell,88pm88x.yaml | 17 +++++++++++ .../regulator/marvell,88pm88x-regulator.yaml | 28 +++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/marvell,88pm88x-regulator.yaml diff --git a/Documentation/devicetree/bindings/mfd/marvell,88pm88x.yaml b/Documentation/devicetree/bindings/mfd/marvell,88pm88x.yaml index 115b41c9f22c..e6944369fc5c 100644 --- a/Documentation/devicetree/bindings/mfd/marvell,88pm88x.yaml +++ b/Documentation/devicetree/bindings/mfd/marvell,88pm88x.yaml @@ -54,6 +54,23 @@ examples: onkey { compatible = "marvell,88pm88x-onkey"; }; + + regulators { + ldo2: ldo2 { + regulator-min-microvolt = <3100000>; + regulator-max-microvolt = <3300000>; + }; + + ldo15: ldo15 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + buck2: buck2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; }; }; ... diff --git a/Documentation/devicetree/bindings/regulator/marvell,88pm88x-regulator.yaml b/Documentation/devicetree/bindings/regulator/marvell,88pm88x-regulator.yaml new file mode 100644 index 000000000000..c6ac17b113e7 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/marvell,88pm88x-regulator.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/marvell,88pm88x-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell 88PM88X PMICs regulators + +maintainers: + - Karel Balej + +description: | + This module is part of the Marvell 88PM88X MFD device. For more details + see Documentation/devicetree/bindings/mfd/marvell,88pm88x.yaml. + + The regulator controller is represented as a sub-node of the PMIC node + in the device tree. + + The valid names for 88PM886 regulator nodes are ldo[1-9], ldo1[0-6], buck[1-5]. + +patternProperties: + "^(ldo|buck)[0-9]+$": + type: object + description: + Properties for single regulator. + $ref: regulator.yaml# + +additionalProperties: false -- 2.39.5