Convert the binding to DT schema format. Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> --- .../power/supply/lltc,lt3651-charger.yaml | 44 +++++++++++++++++++ .../bindings/power/supply/lt3651-charger.txt | 29 ------------ 2 files changed, 44 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml delete mode 100644 Documentation/devicetree/bindings/power/supply/lt3651-charger.txt diff --git a/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml b/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml new file mode 100644 index 000000000000..e2d8d2aebb73 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/lltc,lt3651-charger.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/lltc,lt3651-charger.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Analog Devices LT3651 Charger Power Supply bindings + +maintainers: + - Sebastian Reichel <sre@xxxxxxxxxx> + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + enum: + - lltc,lt3651-charger + - lltc,ltc3651-charger # deprecated, use lltc,lt3651-charger + + lltc,acpr-gpios: + maxItems: 1 + + lltc,fault-gpios: + maxItems: 1 + + lltc,chrg-gpios: + maxItems: 1 + +required: + - compatible + - lltc,acpr-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + charger { + compatible = "lltc,lt3651-charger"; + lltc,acpr-gpios = <&gpio0 68 GPIO_ACTIVE_LOW>; + lltc,fault-gpios = <&gpio0 64 GPIO_ACTIVE_LOW>; + lltc,chrg-gpios = <&gpio0 63 GPIO_ACTIVE_LOW>; + }; diff --git a/Documentation/devicetree/bindings/power/supply/lt3651-charger.txt b/Documentation/devicetree/bindings/power/supply/lt3651-charger.txt deleted file mode 100644 index 40811ff8de10..000000000000 --- a/Documentation/devicetree/bindings/power/supply/lt3651-charger.txt +++ /dev/null @@ -1,29 +0,0 @@ -Analog Devices LT3651 Charger Power Supply bindings: lt3651-charger - -Required properties: -- compatible: Should contain one of the following: - * "lltc,ltc3651-charger", (DEPRECATED: Use "lltc,lt3651-charger") - * "lltc,lt3651-charger" - - lltc,acpr-gpios: Connect to ACPR output. See remark below. - -Optional properties: - - lltc,fault-gpios: Connect to FAULT output. See remark below. - - lltc,chrg-gpios: Connect to CHRG output. See remark below. - -The lt3651 outputs are open-drain type and active low. The driver assumes the -GPIO reports "active" when the output is asserted, so if the pins have been -connected directly, the GPIO flags should be set to active low also. - -The driver will attempt to aquire interrupts for all GPIOs to detect changes in -line state. If the system is not capabale of providing interrupts, the driver -cannot report changes and userspace will need to periodically read the sysfs -attributes to detect changes. - -Example: - - charger: battery-charger { - compatible = "lltc,lt3651-charger"; - lltc,acpr-gpios = <&gpio0 68 GPIO_ACTIVE_LOW>; - lltc,fault-gpios = <&gpio0 64 GPIO_ACTIVE_LOW>; - lltc,chrg-gpios = <&gpio0 63 GPIO_ACTIVE_LOW>; - }; -- 2.30.2
