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dt-bindings: usb: atmel: add USB PHY type property

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Add USB PHY type property for controllers with HSIC support.

Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Link: https://lore.kernel.org/r/20210910163842.1596407-2-cristian.birsan@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Cristian Birsan 2021-09-10 19:38:41 +03:00 committed by Greg Kroah-Hartman
parent 7f2d73788d
commit 6a9a7a1a09
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/usb/atmel-usb.txt
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@ -39,6 +39,10 @@ Required properties:
"ehci_clk" for the peripheral clock
"usb_clk" for the UTMI clock
Optional properties:
- phy_type : For multi port host USB controllers, should be one of
"utmi", or "hsic".
usb1: ehci@800000 {
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00800000 0x100000>;