Commit 0bcf42d3 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by Felipe Balbi
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dt-bindings: usb: dwc3: remove old DWC3 wrapper 



There is now an updated bindings for these SoCs making the old
compatible obsolete.

Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent 55b209c5

Documentation/devicetree/bindings/usb/amlogic,dwc3.txt

deleted100644 → 0
+0 −42
Original line number Diff line number Diff line 
Amlogic Meson GX DWC3 USB SoC controller



Required properties:

- compatible:	depending on the SoC this should contain one of:

			* amlogic,meson-axg-dwc3

			* amlogic,meson-gxl-dwc3

- clocks:	a handle for the "USB general" clock

- clock-names:	must be "usb_general"

- resets:	a handle for the shared "USB OTG" reset line

- reset-names:	must be "usb_otg"



Required child node:

A child node must exist to represent the core DWC3 IP block. The name of

the node is not important. The content of the node is defined in dwc3.txt.



PHY documentation is provided in the following places:

- Documentation/devicetree/bindings/phy/meson-gxl-usb2-phy.txt

- Documentation/devicetree/bindings/phy/meson-gxl-usb3-phy.txt



Example device nodes:

		usb0: usb@ff500000 {

			compatible = "amlogic,meson-axg-dwc3";

			#address-cells = <2>;

			#size-cells = <2>;

			ranges;



			clocks = <&clkc CLKID_USB>;

			clock-names = "usb_general";

			resets = <&reset RESET_USB_OTG>;

			reset-names = "usb_otg";



			dwc3: dwc3@ff500000 {

				compatible = "snps,dwc3";

				reg = <0x0 0xff500000 0x0 0x100000>;

				interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;

				dr_mode = "host";

				maximum-speed = "high-speed";

				snps,dis_u2_susphy_quirk;

				phys = <&usb3_phy>, <&usb2_phy0>;

				phy-names = "usb2-phy", "usb3-phy";

			};

		};