blob: 808e90b2465d9d1eb351dfad6e5ffd9613dde2ab [file] [log] [blame]
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/brcm,cygnus-pcie-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom Cygnus PCIe PHY
maintainers:
- Ray Jui <ray.jui@broadcom.com>
- Scott Branden <scott.branden@broadcom.com>
properties:
$nodename:
pattern: "^pcie[-|_]phy(@.*)?$"
compatible:
items:
- const: brcm,cygnus-pcie-phy
reg:
maxItems: 1
description: >
Base address and length of the PCIe PHY block
"#address-cells":
const: 1
"#size-cells":
const: 0
patternProperties:
"^pcie-phy@[0-9]+$":
type: object
additionalProperties: false
description: >
PCIe PHY child nodes
properties:
reg:
maxItems: 1
description: >
The PCIe PHY port number
"#phy-cells":
const: 0
required:
- reg
- "#phy-cells"
required:
- compatible
- reg
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
pcie_phy: pcie_phy@301d0a0 {
compatible = "brcm,cygnus-pcie-phy";
reg = <0x0301d0a0 0x14>;
#address-cells = <1>;
#size-cells = <0>;
pcie0_phy: pcie-phy@0 {
reg = <0>;
#phy-cells = <0>;
};
pcie1_phy: pcie-phy@1 {
reg = <1>;
#phy-cells = <0>;
};
};