| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/serial/maxim,max310x.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Maxim MAX310X Advanced Universal Asynchronous Receiver-Transmitter (UART) |
| 8 | |
| 9 | maintainers: |
| 10 | - Hugo Villeneuve <hvilleneuve@dimonoff.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | enum: |
| 15 | - maxim,max3107 |
| 16 | - maxim,max3108 |
| 17 | - maxim,max3109 |
| 18 | - maxim,max14830 |
| 19 | |
| 20 | reg: |
| 21 | maxItems: 1 |
| 22 | |
| 23 | interrupts: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | clocks: |
| 27 | maxItems: 1 |
| 28 | |
| 29 | clock-names: |
| 30 | enum: |
| 31 | - xtal # External crystal |
| 32 | - osc # External clock source |
| 33 | |
| 34 | gpio-controller: true |
| 35 | |
| 36 | "#gpio-cells": |
| 37 | const: 2 |
| 38 | |
| 39 | gpio-line-names: |
| 40 | minItems: 1 |
| 41 | maxItems: 16 |
| 42 | |
| 43 | required: |
| 44 | - compatible |
| 45 | - reg |
| 46 | - interrupts |
| 47 | - clocks |
| 48 | - clock-names |
| 49 | |
| 50 | allOf: |
| 51 | - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| 52 | - $ref: /schemas/serial/serial.yaml# |
| 53 | - $ref: /schemas/serial/rs485.yaml# |
| 54 | |
| 55 | unevaluatedProperties: false |
| 56 | |
| 57 | examples: |
| 58 | - | |
| 59 | #include <dt-bindings/interrupt-controller/irq.h> |
| 60 | i2c { |
| 61 | #address-cells = <1>; |
| 62 | #size-cells = <0>; |
| 63 | |
| 64 | serial@2c { |
| 65 | compatible = "maxim,max3107"; |
| 66 | reg = <0x2c>; |
| 67 | clocks = <&xtal4m>; |
| 68 | clock-names = "xtal"; |
| 69 | interrupt-parent = <&gpio3>; |
| 70 | interrupts = <7 IRQ_TYPE_LEVEL_LOW>; |
| 71 | gpio-controller; |
| 72 | #gpio-cells = <2>; |
| 73 | }; |
| 74 | }; |