100 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/mfd/adi,adp5585.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Analog Devices ADP5585 Keypad Decoder and I/O Expansion8 9maintainers:10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>11 12description:13 The ADP5585 is a 10/11 input/output port expander with a built in keypad14 matrix decoder, programmable logic, reset generator, and PWM generator.15 16properties:17 compatible:18 items:19 - enum:20 - adi,adp5585-00 # Default21 - adi,adp5585-01 # 11 GPIOs22 - adi,adp5585-02 # No pull-up resistors by default on special pins23 - adi,adp5585-03 # Alternate I2C address24 - adi,adp5585-04 # Pull-down resistors on all pins by default25 - const: adi,adp558526 27 reg:28 maxItems: 129 30 interrupts:31 maxItems: 132 33 vdd-supply: true34 35 gpio-controller: true36 37 '#gpio-cells':38 const: 239 40 gpio-reserved-ranges: true41 42 "#pwm-cells":43 const: 344 45patternProperties:46 "-hog(-[0-9]+)?$":47 type: object48 49 required:50 - gpio-hog51 52required:53 - compatible54 - reg55 - gpio-controller56 - "#gpio-cells"57 - "#pwm-cells"58 59allOf:60 - if:61 properties:62 compatible:63 contains:64 const: adi,adp5585-0165 then:66 properties:67 gpio-reserved-ranges: false68 else:69 properties:70 gpio-reserved-ranges:71 maxItems: 172 items:73 items:74 - const: 575 - const: 176 77additionalProperties: false78 79examples:80 - |81 i2c {82 #address-cells = <1>;83 #size-cells = <0>;84 85 io-expander@34 {86 compatible = "adi,adp5585-00", "adi,adp5585";87 reg = <0x34>;88 89 vdd-supply = <®_3v3>;90 91 gpio-controller;92 #gpio-cells = <2>;93 gpio-reserved-ranges = <5 1>;94 95 #pwm-cells = <3>;96 };97 };98 99...100