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|
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/socionext,uniphier-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: UniPhier SoCs pin controller
maintainers:
- Masahiro Yamada <yamada.masahiro@socionext.com>
properties:
compatible:
enum:
- socionext,uniphier-ld4-pinctrl
- socionext,uniphier-pro4-pinctrl
- socionext,uniphier-sld8-pinctrl
- socionext,uniphier-pro5-pinctrl
- socionext,uniphier-pxs2-pinctrl
- socionext,uniphier-ld6b-pinctrl
- socionext,uniphier-ld11-pinctrl
- socionext,uniphier-ld20-pinctrl
- socionext,uniphier-pxs3-pinctrl
- socionext,uniphier-nx1-pinctrl
additionalProperties:
type: object
allOf:
- $ref: pincfg-node.yaml#
- $ref: pinmux-node.yaml#
properties:
function: true
groups: true
pins: true
bias-pull-up: true
bias-pull-down: true
bias-pull-pin-default: true
drive-strength: true
additionalProperties:
type: object
allOf:
- $ref: pincfg-node.yaml#
- $ref: pinmux-node.yaml#
properties:
function: true
groups: true
pins: true
bias-pull-up: true
bias-pull-down: true
bias-pull-pin-default: true
drive-strength: true
unevaluatedProperties: false
allOf:
- $ref: pinctrl.yaml#
required:
- compatible
examples:
- |
// The UniPhier pinctrl should be a subnode of a "syscon" compatible node.
pinctrl {
compatible = "socionext,uniphier-ld20-pinctrl";
pinctrl_ether_rgmii: ether-rgmii {
groups = "ether_rgmii";
function = "ether_rgmii";
tx {
pins = "RGMII_TXCLK", "RGMII_TXD0", "RGMII_TXD1",
"RGMII_TXD2", "RGMII_TXD3", "RGMII_TXCTL";
drive-strength = <9>;
};
};
};
|
