From 6a9a7a1a091a7f45cb1d3bfa3d3efb1ca4a2b2af Mon Sep 17 00:00:00 2001 From: Cristian Birsan Date: Fri, 10 Sep 2021 19:38:41 +0300 Subject: [PATCH] dt-bindings: usb: atmel: add USB PHY type property Add USB PHY type property for controllers with HSIC support. Signed-off-by: Cristian Birsan Link: https://lore.kernel.org/r/20210910163842.1596407-2-cristian.birsan@microchip.com Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/usb/atmel-usb.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index a4002624ba14..f512f0290728 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -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>;