From 8d58ca2754f18eed4d0461c99755e844bb5ef4cc Mon Sep 17 00:00:00 2001 From: Artur Rojek Date: Sat, 26 Sep 2020 19:35:28 +0200 Subject: [PATCH] dt-bindings: power: Convert ingenic,battery.txt to YAML Convert the textual documentation of Device Tree bindings for the Ingenic JZ47xx SoCs battery to YAML. Signed-off-by: Artur Rojek Reviewed-by: Rob Herring Signed-off-by: Sebastian Reichel --- .../bindings/power/supply/ingenic,battery.txt | 31 ----------- .../power/supply/ingenic,battery.yaml | 55 +++++++++++++++++++ 2 files changed, 55 insertions(+), 31 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/supply/ingenic,battery.txt create mode 100644 Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml diff --git a/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt b/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt deleted file mode 100644 index 66430bf73815..000000000000 --- a/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt +++ /dev/null @@ -1,31 +0,0 @@ -* Ingenic JZ47xx battery bindings - -Required properties: - -- compatible: Must be "ingenic,jz4740-battery". -- io-channels: phandle and IIO specifier pair to the IIO device. - Format described in iio-bindings.txt. -- monitored-battery: phandle to a "simple-battery" compatible node. - -The "monitored-battery" property must be a phandle to a node using the format -described in battery.txt, with the following properties being required: - -- voltage-min-design-microvolt: Drained battery voltage. -- voltage-max-design-microvolt: Fully charged battery voltage. - -Example: - -#include - -simple_battery: battery { - compatible = "simple-battery"; - voltage-min-design-microvolt = <3600000>; - voltage-max-design-microvolt = <4200000>; -}; - -ingenic_battery { - compatible = "ingenic,jz4740-battery"; - io-channels = <&adc INGENIC_ADC_BATTERY>; - io-channel-names = "battery"; - monitored-battery = <&simple_battery>; -}; diff --git a/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml b/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml new file mode 100644 index 000000000000..446cd329f527 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/ingenic,battery.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019-2020 Artur Rojek +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/ingenic,battery.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Ingenic JZ47xx battery bindings + +maintainers: + - Artur Rojek + +properties: + compatible: + const: ingenic,jz4740-battery + + io-channels: + maxItems: 1 + + io-channel-names: + const: battery + + monitored-battery: + description: > + phandle to a "simple-battery" compatible node. + + This property must be a phandle to a node using the format described + in battery.yaml, with the following properties being required: + - voltage-min-design-microvolt: drained battery voltage, + - voltage-max-design-microvolt: fully charged battery voltage. + +required: + - compatible + - io-channels + - io-channel-names + - monitored-battery + +additionalProperties: false + +examples: + - | + #include + + simple_battery: battery { + compatible = "simple-battery"; + voltage-min-design-microvolt = <3600000>; + voltage-max-design-microvolt = <4200000>; + }; + + ingenic-battery { + compatible = "ingenic,jz4740-battery"; + io-channels = <&adc INGENIC_ADC_BATTERY>; + io-channel-names = "battery"; + monitored-battery = <&simple_battery>; + };