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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/mscc,ocelot-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Microsemi Ocelot pin controller
maintainers:
- Alexandre Belloni <alexandre.belloni@bootlin.com>
- Lars Povlsen <lars.povlsen@microchip.com>
properties:
compatible:
enum:
- microchip,lan966x-pinctrl
- microchip,sparx5-pinctrl
- mscc,jaguar2-pinctrl
- mscc,luton-pinctrl
- mscc,ocelot-pinctrl
- mscc,serval-pinctrl
- mscc,servalt-pinctrl
reg:
items:
- description: Base address
- description: Extended pin configuration registers
minItems: 1
gpio-controller: true
'#gpio-cells':
const: 2
gpio-ranges: true
interrupts:
maxItems: 1
interrupt-controller: true
"#interrupt-cells":
const: 2
patternProperties:
'-pins$':
type: object
allOf:
- $ref: "pinmux-node.yaml"
- $ref: "pincfg-node.yaml"
properties:
function: true
pins: true
output-high: true
output-low: true
drive-strength: true
required:
- function
- pins
additionalProperties: false
required:
- compatible
- reg
- gpio-controller
- '#gpio-cells'
- gpio-ranges
allOf:
- $ref: "pinctrl.yaml#"
- if:
properties:
compatible:
contains:
enum:
- microchip,lan966x-pinctrl
- microchip,sparx5-pinctrl
then:
properties:
reg:
minItems: 2
additionalProperties: false
examples:
- |
gpio: pinctrl@71070034 {
compatible = "mscc,ocelot-pinctrl";
reg = <0x71070034 0x28>;
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&gpio 0 0 22>;
uart_pins: uart-pins {
pins = "GPIO_6", "GPIO_7";
function = "uart";
};
uart2_pins: uart2-pins {
pins = "GPIO_12", "GPIO_13";
function = "uart2";
};
};
...
|
