Commit 76ea4926 authored by Rob Herring's avatar Rob Herring Committed by Greg Kroah-Hartman
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dt-bindings: usb: Convert OMAP OHCI/EHCI bindings to schema 



The OMAP OHCI and EHCI USB host bindings follow the generic binding, so
add the compatibles and remove the old txt binding docs.

The examples in omap-usb-host.txt don't match actual users, so update
them dropping the fallback compatible.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230110-dt-usb-v3-3-5af0541fcf8c@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4aa46619

Documentation/devicetree/bindings/mfd/omap-usb-host.txt

+4 −4
Original line number Diff line number Diff line
@@ -64,8 +64,8 @@ Required properties if child node exists: 
Properties for children:



The OMAP HS USB Host subsystem contains EHCI and OHCI controllers.

See Documentation/devicetree/bindings/usb/ehci-omap.txt and

Documentation/devicetree/bindings/usb/ohci-omap3.txt.

See Documentation/devicetree/bindings/usb/generic-ehci.yaml and

Documentation/devicetree/bindings/usb/generic-ohci.yaml.



Example for OMAP4:
@@ -78,14 +78,14 @@ usbhshost: usbhshost@4a064000 { 
	ranges;



	usbhsohci: ohci@4a064800 {

		compatible = "ti,ohci-omap3", "usb-ohci";

		compatible = "ti,ohci-omap3";

		reg = <0x4a064800 0x400>;

		interrupt-parent = <&gic>;

		interrupts = <0 76 0x4>;

	};



	usbhsehci: ehci@4a064c00 {

		compatible = "ti,ehci-omap", "usb-ehci";

		compatible = "ti,ehci-omap";

		reg = <0x4a064c00 0x400>;

		interrupt-parent = <&gic>;

		interrupts = <0 77 0x4>;

Documentation/devicetree/bindings/usb/ehci-omap.txt

deleted100644 → 0
+0 −31
Original line number Diff line number Diff line 
OMAP HS USB EHCI controller



This device is usually the child of the omap-usb-host

Documentation/devicetree/bindings/mfd/omap-usb-host.txt



Required properties:



- compatible: should be "ti,ehci-omap"

- reg: should contain one register range i.e. start and length

- interrupts: description of the interrupt line



Optional properties:



- phys: list of phandles to PHY nodes.

  This property is required if at least one of the ports are in

  PHY mode i.e. OMAP_EHCI_PORT_MODE_PHY



To specify the port mode, see

Documentation/devicetree/bindings/mfd/omap-usb-host.txt



Example for OMAP4:



usbhsehci: ehci@4a064c00 {

	compatible = "ti,ehci-omap";

	reg = <0x4a064c00 0x400>;

	interrupts = <0 77 0x4>;

};



&usbhsehci {

	phys = <&hsusb1_phy 0 &hsusb3_phy>;

};

Documentation/devicetree/bindings/usb/generic-ehci.yaml

+1 −0
Original line number Diff line number Diff line
@@ -74,6 +74,7 @@ properties: 
          - const: usb-ehci

      - enum:

          - generic-ehci

          - ti,ehci-omap

          - usb-ehci



  reg:

Documentation/devicetree/bindings/usb/generic-ohci.yaml

+3 −1
Original line number Diff line number Diff line
@@ -46,7 +46,9 @@ properties: 
              - ingenic,jz4740-ohci

              - snps,hsdk-v1.0-ohci

          - const: generic-ohci

      - const: generic-ohci

      - enum:

          - generic-ohci

          - ti,ohci-omap3

      - items:

          - enum:

              - cavium,octeon-6335-ohci

Documentation/devicetree/bindings/usb/ohci-omap3.txt

deleted100644 → 0
+0 −15
Original line number Diff line number Diff line 
OMAP HS USB OHCI controller (OMAP3 and later)



Required properties:



- compatible: should be "ti,ohci-omap3"

- reg: should contain one register range i.e. start and length

- interrupts: description of the interrupt line



Example for OMAP4:



usbhsohci: ohci@4a064800 {

	compatible = "ti,ohci-omap3";

	reg = <0x4a064800 0x400>;

	interrupts = <0 76 0x4>;

};