47 lines
1.0 KiB
YAML
47 lines
1.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/phy/brcm,sr-pcie-phy.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Broadcom Stingray PCIe PHY
|
|
|
|
maintainers:
|
|
- Ray Jui <ray.jui@broadcom.com>
|
|
|
|
description: >
|
|
For PAXB based root complex, one can have a configuration of up to 8 PHYs.
|
|
PHY index goes from 0 to 7.
|
|
|
|
For the internal PAXC based root complex, PHY index is always 8.
|
|
|
|
properties:
|
|
compatible:
|
|
const: brcm,sr-pcie-phy
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
'#phy-cells':
|
|
const: 1
|
|
|
|
brcm,sr-cdru:
|
|
description: phandle to the CDRU syscon node
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
|
|
brcm,sr-mhb:
|
|
description: phandle to the MHB syscon node
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
phy@40000000 {
|
|
compatible = "brcm,sr-pcie-phy";
|
|
reg = <0x40000000 0x800>;
|
|
brcm,sr-cdru = <&cdru>;
|
|
brcm,sr-mhb = <&mhb>;
|
|
#phy-cells = <1>;
|
|
};
|