70 lines
1.4 KiB
YAML
70 lines
1.4 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/usb/usb-nop-xceiv.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: USB NOP PHY
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Rob Herring <robh@kernel.org>
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
const: usb-nop-xceiv
|
||
|
|
|
||
|
|
clocks:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
clock-names:
|
||
|
|
const: main_clk
|
||
|
|
|
||
|
|
clock-frequency: true
|
||
|
|
|
||
|
|
'#phy-cells':
|
||
|
|
const: 0
|
||
|
|
|
||
|
|
vcc-supply:
|
||
|
|
description: phandle to the regulator that provides power to the PHY.
|
||
|
|
|
||
|
|
reset-gpios:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
vbus-detect-gpio:
|
||
|
|
description: Should specify the GPIO detecting a VBus insertion
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
vbus-regulator:
|
||
|
|
description: Should specify the regulator supplying current drawn from
|
||
|
|
the VBus line.
|
||
|
|
$ref: /schemas/types.yaml#/definitions/phandle
|
||
|
|
|
||
|
|
wakeup-source:
|
||
|
|
description:
|
||
|
|
Specify if the USB phy can detect the remote wakeup signal
|
||
|
|
while the system sleep.
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- '#phy-cells'
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
|
||
|
|
hsusb1_phy {
|
||
|
|
compatible = "usb-nop-xceiv";
|
||
|
|
clock-frequency = <19200000>;
|
||
|
|
clocks = <&osc 0>;
|
||
|
|
clock-names = "main_clk";
|
||
|
|
vcc-supply = <&hsusb1_vcc_regulator>;
|
||
|
|
reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
|
||
|
|
vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
|
||
|
|
vbus-regulator = <&vbus_regulator>;
|
||
|
|
#phy-cells = <0>;
|
||
|
|
};
|
||
|
|
|
||
|
|
...
|