From cc3d15a51717b8f5850444aa437bf5535e80d263 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 23 Jul 2021 17:34:36 -0700 Subject: [PATCH] dt-bindings: input: Convert Regulator Haptic binding to a schema The Haptic feedback based on a regulator is supported by Linux thanks to its device tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that driver over to a YAML schema. Signed-off-by: Maxime Ripard Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20210721140424.725744-19-maxime@cerno.tech Signed-off-by: Dmitry Torokhov --- .../devicetree/bindings/input/regulator-haptic.txt | 21 ----------- .../bindings/input/regulator-haptic.yaml | 43 ++++++++++++++++++++++ 2 files changed, 43 insertions(+), 21 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/regulator-haptic.txt create mode 100644 Documentation/devicetree/bindings/input/regulator-haptic.yaml diff --git a/Documentation/devicetree/bindings/input/regulator-haptic.txt b/Documentation/devicetree/bindings/input/regulator-haptic.txt deleted file mode 100644 index 3ed1c7e..0000000 --- a/Documentation/devicetree/bindings/input/regulator-haptic.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Regulator Haptic Device Tree Bindings - -Required Properties: - - compatible : Should be "regulator-haptic" - - haptic-supply : Power supply to the haptic motor. - [*] refer Documentation/devicetree/bindings/regulator/regulator.txt - - - max-microvolt : The maximum voltage value supplied to the haptic motor. - [The unit of the voltage is a micro] - - - min-microvolt : The minimum voltage value supplied to the haptic motor. - [The unit of the voltage is a micro] - -Example: - - haptics { - compatible = "regulator-haptic"; - haptic-supply = <&motor_regulator>; - max-microvolt = <2700000>; - min-microvolt = <1100000>; - }; diff --git a/Documentation/devicetree/bindings/input/regulator-haptic.yaml b/Documentation/devicetree/bindings/input/regulator-haptic.yaml new file mode 100644 index 0000000..b1ae72f --- /dev/null +++ b/Documentation/devicetree/bindings/input/regulator-haptic.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/input/regulator-haptic.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Regulator Haptic Device Tree Bindings + +maintainers: + - Jaewon Kim + +properties: + compatible: + const: regulator-haptic + + haptic-supply: + description: > + Power supply to the haptic motor + + max-microvolt: + description: > + The maximum voltage value supplied to the haptic motor + + min-microvolt: + description: > + The minimum voltage value supplied to the haptic motor + +required: + - compatible + - haptic-supply + - max-microvolt + - min-microvolt + +additionalProperties: false + +examples: + - | + haptics { + compatible = "regulator-haptic"; + haptic-supply = <&motor_regulator>; + max-microvolt = <2700000>; + min-microvolt = <1100000>; + }; -- 2.7.4