Add bindings for Maxim MAX8971 charger. Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx> --- .../bindings/power/supply/maxim,max8971.yaml | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max8971.yaml diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max8971.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max8971.yaml new file mode 100644 index 000000000000..d7b3e6ff6906 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max8971.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max8971.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX8971 IC charger + +maintainers: + - Svyatoslav Ryhel <clamor95@xxxxxxxxx> + +description: + The MAX8971 is a compact, high-frequency, high-efficiency switch-mode charger + for a one-cell lithium-ion (Li+) battery. + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: maxim,max8971 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + monitored-battery: true + + maxim,usb-connector: + description: + Phandle to a USB connector according to usb-connector.yaml. The connector + should be a child of the extcon device. + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + charger@35 { + compatible = "maxim,max8971"; + reg = <0x35>; + + interrupt-parent = <&gpio>; + interrupts = <74 IRQ_TYPE_LEVEL_LOW>; + + monitored-battery = <&battery>; + maxim,usb-connector = <&usb_con>; + }; + }; +... -- 2.43.0
