dt-bindings: phy: add bcm63xx-usbh bindings

Document BCM63xx USBH PHY bindings.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200720131209.1236590-2-noltari@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Álvaro Fernández Rojas 2020-07-20 15:12:08 +02:00 committed by Vinod Koul
parent 1dea06cd64
commit 9600041210
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: "http://devicetree.org/schemas/phy/brcm,bcm63xx-usbh-phy.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: BCM63xx USBH PHY
maintainers:
- Álvaro Fernández Rojas <noltari@gmail.com>
properties:
compatible:
enum:
- brcm,bcm6318-usbh-phy
- brcm,bcm6328-usbh-phy
- brcm,bcm6358-usbh-phy
- brcm,bcm6362-usbh-phy
- brcm,bcm6368-usbh-phy
- brcm,bcm63268-usbh-phy
reg:
maxItems: 1
clocks:
minItems: 1
maxItems: 2
clock-names:
minItems: 1
maxItems: 2
items:
- const: usbh
- const: usb_ref
resets:
maxItems: 1
"#phy-cells":
const: 1
additionalProperties: false
required:
- compatible
- reg
- clocks
- clock-names
- resets
- "#phy-cells"
if:
properties:
compatible:
enum:
- brcm,bcm6318-usbh-phy
- brcm,bcm6328-usbh-phy
- brcm,bcm6362-usbh-phy
- brcm,bcm63268-usbh-phy
then:
properties:
power-domains:
maxItems: 1
required:
- power-domains
else:
properties:
power-domains: false
examples:
- |
usbh: usb-phy@10001700 {
compatible = "brcm,bcm6368-usbh-phy";
reg = <0x10001700 0x38>;
clocks = <&periph_clk 15>;
clock-names = "usbh";
resets = <&periph_rst 12>;
#phy-cells = <1>;
};