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Brooklyn/Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml
crowetic a94b3d14aa Brooklyn+ (PLUS) changes
Changes included (and more):

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3. Cache compression

4. Real-time IRQ checks

5. Dynamic I/O allocation for Java heap

6. Java page migration

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12. NEON SHA, Blake, RIPEMD crypto extensions

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2022-05-12 10:47:00 -07:00

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YAML

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/ralink,rt2880-pinmux.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Ralink rt2880 pinmux controller
maintainers:
- Sergio Paracuellos <sergio.paracuellos@gmail.com>
description:
The rt2880 pinmux can only set the muxing of pin groups. Muxing indiviual pins
is not supported. There is no pinconf support.
properties:
compatible:
const: ralink,rt2880-pinmux
patternProperties:
'-pins$':
type: object
patternProperties:
'^(.*-)?pinmux$':
type: object
description: node for pinctrl.
$ref: pinmux-node.yaml#
properties:
groups:
description: Name of the pin group to use for the functions.
enum: [i2c, jtag, mdio, pcie, rgmii1, rgmii2, sdhci, spi,
uart1, uart2, uart3, wdt]
function:
description: The mux function to select
enum: [gpio, i2c, i2s, jtag, mdio, nand1, nand2, pcie refclk,
pcie rst, pcm, rgmii1, rgmii2, sdhci, spdif2, spdif3,
spi, uart1, uart2, uart3, wdt refclk, wdt rst]
required:
- groups
- function
additionalProperties: false
additionalProperties: false
allOf:
- $ref: "pinctrl.yaml#"
required:
- compatible
additionalProperties: false
examples:
# Pinmux controller node
- |
pinctrl {
compatible = "ralink,rt2880-pinmux";
i2c_pins: i2c0-pins {
pinmux {
groups = "i2c";
function = "i2c";
};
};
};