Add adi5585, which provide gpio, pwm and keypad controller. Signed-off-by: Frank Li <Frank.Li@xxxxxxx> --- .../devicetree/bindings/mfd/adi,adp5585.yaml | 83 ++++++++++++++++++++++ 1 file changed, 83 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml b/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml new file mode 100644 index 0000000000000..03c4760242ddd --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/adi,adp5585.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/adi,adp5585.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADI adp5585 GPIO, PWM, keypad controller + +maintainers: + - Frank Li <Frank.Li@xxxxxxx> + +description: + adp5585 is a multifunctional device that can provide GPIO, PWM and keypad. + +properties: + compatible: + const: adi,adp5585 + + reg: + items: + description: I2C device address. + + gpio: + type: object + properties: + compatible: + const: adp5585-gpio + + gpio-controller: true + + "#gpio-cells": + const: 2 + + required: + - compatible + - gpio-controller + - "#gpio-cells" + + additionalProperties: false + + pwm: + $ref: /schemas/pwm/pwm.yaml + properties: + compatible: + const: adp5585-pwm + + "#pwm-cells": + const: 3 + + required: + - compatible + - "#pwm-cells" + + unevaluatedProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + mfd@34 { + compatible = "adi,adp5585"; + reg = <0x34>; + + gpio { + compatible = "adp5585-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + + pwm { + compatible = "adp5585-pwm"; + #pwm-cells = <3>; + }; + }; + }; -- 2.34.1
