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dt-bindings: phy-pxa-usb: add bindings 

This is the PHY chip for USB OTG on PXA platforms.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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Lubomir Rintel 2019-06-20 13:46:36 +02:00 committed by Kishon Vijay Abraham I
parent 5c9dc6379f
commit 51cc0da52e
1 changed files with 18 additions and 0 deletions
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Documentation/devicetree/bindings/phy/phy-pxa-usb.txt Normal file
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Marvell PXA USB PHY
-------------------
Required properties:
- compatible: one of: "marvell,mmp2-usb-phy", "marvell,pxa910-usb-phy",
"marvell,pxa168-usb-phy",
- #phy-cells: must be 0
Example:
usb-phy: usbphy@d4207000 {
compatible = "marvell,mmp2-usb-phy";
reg = <0xd4207000 0x40>;
#phy-cells = <0>;
status = "okay";
};
This document explains the device tree binding. For general
information about PHY subsystem refer to Documentation/phy.txt