diff options
author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2020-03-27 18:33:53 +0900 |
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committer | Kishon Vijay Abraham I <kishon@ti.com> | 2020-05-18 19:30:56 +0530 |
commit | 45037dd681577e876b6085bad1aa44415b0cbe93 (patch) | |
tree | 8f344009156ab204453a56ade612303cacb249fb /Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | |
parent | 72f039db491e59396edbaa39595d0865aee055ee (diff) |
dt-bindings: phy: renesas: usb2-phy: convert bindings to json-schema
Convert Renesas R-Car generation 3 USB 2.0 PHY bindings documentation
to json-schema.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1585301636-24399-2-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt')
-rw-r--r-- | Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt deleted file mode 100644 index 7734b219d9aa..000000000000 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ /dev/null @@ -1,70 +0,0 @@ -* Renesas R-Car generation 3 USB 2.0 PHY - -This file provides information on what the device node for the R-Car generation -3, RZ/G1C, RZ/G2 and RZ/A2 USB 2.0 PHY contain. - -Required properties: -- compatible: "renesas,usb2-phy-r7s9210" if the device is a part of an R7S9210 - SoC. - "renesas,usb2-phy-r8a77470" if the device is a part of an R8A77470 - SoC. - "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1 - SoC. - "renesas,usb2-phy-r8a774b1" if the device is a part of an R8A774B1 - SoC. - "renesas,usb2-phy-r8a774c0" if the device is a part of an R8A774C0 - SoC. - "renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795 - SoC. - "renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796 - SoC. - "renesas,usb2-phy-r8a77965" if the device is a part of an - R8A77965 SoC. - "renesas,usb2-phy-r8a77990" if the device is a part of an - R8A77990 SoC. - "renesas,usb2-phy-r8a77995" if the device is a part of an - R8A77995 SoC. - "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3, RZ/G2 or - RZ/A2 compatible device. - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first - followed by the generic version. - -- reg: offset and length of the partial USB 2.0 Host register block. -- clocks: clock phandle and specifier pair(s). -- #phy-cells: see phy-bindings.txt in the same directory, must be <1> (and - using <0> is deprecated). - -The phandle's argument in the PHY specifier is the INT_STATUS bit of controller: -- 1 = USBH_INTA (OHCI) -- 2 = USBH_INTB (EHCI) -- 3 = UCOM_INT (OTG and BC) - -Optional properties: -To use a USB channel where USB 2.0 Host and HSUSB (USB 2.0 Peripheral) are -combined, the device tree node should set interrupt properties to use the -channel as USB OTG: -- interrupts: interrupt specifier for the PHY. -- vbus-supply: Phandle to a regulator that provides power to the VBUS. This - regulator will be managed during the PHY power on/off sequence. -- renesas,no-otg-pins: boolean, specify when a board does not provide proper - otg pins. -- dr_mode: string, indicates the working mode for the PHY. Can be "host", - "peripheral", or "otg". Should be set if otg controller is not used. - - -Example (R-Car H3): - - usb-phy@ee080200 { - compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; - reg = <0 0xee080200 0 0x700>; - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 703>; - }; - - usb-phy@ee0a0200 { - compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy"; - reg = <0 0xee0a0200 0 0x700>; - clocks = <&cpg CPG_MOD 702>; - }; |