1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/iio/potentiometer/microchip,mcp4131.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer 8 9maintainers: 10 - Slawomir Stepien <sst@poczta.fm> 11 12properties: 13 compatible: 14 enum: 15 - microchip,mcp4131-103 16 - microchip,mcp4131-104 17 - microchip,mcp4131-502 18 - microchip,mcp4131-503 19 - microchip,mcp4132-103 20 - microchip,mcp4132-104 21 - microchip,mcp4132-502 22 - microchip,mcp4132-503 23 - microchip,mcp4141-103 24 - microchip,mcp4141-104 25 - microchip,mcp4141-502 26 - microchip,mcp4141-503 27 - microchip,mcp4142-103 28 - microchip,mcp4142-104 29 - microchip,mcp4142-502 30 - microchip,mcp4142-503 31 - microchip,mcp4151-103 32 - microchip,mcp4151-104 33 - microchip,mcp4151-502 34 - microchip,mcp4151-503 35 - microchip,mcp4152-103 36 - microchip,mcp4152-104 37 - microchip,mcp4152-502 38 - microchip,mcp4152-503 39 - microchip,mcp4161-103 40 - microchip,mcp4161-104 41 - microchip,mcp4161-502 42 - microchip,mcp4161-503 43 - microchip,mcp4162-103 44 - microchip,mcp4162-104 45 - microchip,mcp4162-502 46 - microchip,mcp4162-503 47 - microchip,mcp4231-103 48 - microchip,mcp4231-104 49 - microchip,mcp4231-502 50 - microchip,mcp4231-503 51 - microchip,mcp4232-103 52 - microchip,mcp4232-104 53 - microchip,mcp4232-502 54 - microchip,mcp4232-503 55 - microchip,mcp4241-103 56 - microchip,mcp4241-104 57 - microchip,mcp4241-502 58 - microchip,mcp4241-503 59 - microchip,mcp4242-103 60 - microchip,mcp4242-104 61 - microchip,mcp4242-502 62 - microchip,mcp4242-503 63 - microchip,mcp4251-103 64 - microchip,mcp4251-104 65 - microchip,mcp4251-502 66 - microchip,mcp4251-503 67 - microchip,mcp4252-103 68 - microchip,mcp4252-104 69 - microchip,mcp4252-502 70 - microchip,mcp4252-503 71 - microchip,mcp4261-103 72 - microchip,mcp4261-104 73 - microchip,mcp4261-502 74 - microchip,mcp4261-503 75 - microchip,mcp4262-103 76 - microchip,mcp4262-104 77 - microchip,mcp4262-502 78 - microchip,mcp4262-503 79 80 reg: 81 maxItems: 1 82 83required: 84 - compatible 85 - reg 86 87allOf: 88 - $ref: /schemas/spi/spi-peripheral-props.yaml# 89 90unevaluatedProperties: false 91 92examples: 93 - | 94 spi { 95 #address-cells = <1>; 96 #size-cells = <0>; 97 98 potentiometer@0 { 99 compatible = "microchip,mcp4131-502"; 100 reg = <0>; 101 spi-max-frequency = <500000>; 102 }; 103 }; 104... 105