63 lines
1.3 KiB
YAML
63 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/phy/img,pistachio-usb-phy.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Imagination Pistachio USB PHY
|
|
|
|
maintainers:
|
|
- Andrew Bresticker <abrestic@chromium.org>
|
|
|
|
properties:
|
|
compatible:
|
|
const: img,pistachio-usb-phy
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
clock-names:
|
|
items:
|
|
- const: usb_phy
|
|
|
|
'#phy-cells':
|
|
const: 0
|
|
|
|
phy-supply:
|
|
description: USB VBUS supply. Must supply 5.0V.
|
|
|
|
img,refclk:
|
|
description:
|
|
Reference clock source for the USB PHY. See
|
|
<dt-bindings/phy/phy-pistachio-usb.h> for valid values.
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
img,cr-top:
|
|
description: CR_TOP syscon phandle.
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
|
|
|
required:
|
|
- compatible
|
|
- clocks
|
|
- clock-names
|
|
- '#phy-cells'
|
|
- img,refclk
|
|
- img,cr-top
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/phy/phy-pistachio-usb.h>
|
|
#include <dt-bindings/clock/pistachio-clk.h>
|
|
|
|
usb-phy {
|
|
compatible = "img,pistachio-usb-phy";
|
|
clocks = <&clk_core CLK_USB_PHY>;
|
|
clock-names = "usb_phy";
|
|
#phy-cells = <0>;
|
|
phy-supply = <&usb_vbus>;
|
|
img,refclk = <REFCLK_CLK_CORE>;
|
|
img,cr-top = <&cr_top>;
|
|
};
|