| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180 |
- # SPDX-License-Identifier: GPL-2.0
- %YAML 1.2
- ---
- $id: http://devicetree.org/schemas/usb/generic-ohci.yaml#
- $schema: http://devicetree.org/meta-schemas/core.yaml#
- title: USB OHCI Controller
- maintainers:
- - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- properties:
- compatible:
- oneOf:
- - items:
- - enum:
- - allwinner,sun4i-a10-ohci
- - allwinner,sun50i-a64-ohci
- - allwinner,sun50i-h6-ohci
- - allwinner,sun50i-h616-ohci
- - allwinner,sun5i-a13-ohci
- - allwinner,sun6i-a31-ohci
- - allwinner,sun7i-a20-ohci
- - allwinner,sun8i-a23-ohci
- - allwinner,sun8i-a83t-ohci
- - allwinner,sun8i-h3-ohci
- - allwinner,sun8i-r40-ohci
- - allwinner,sun8i-v3s-ohci
- - allwinner,sun9i-a80-ohci
- - allwinner,sun20i-d1-ohci
- - brcm,bcm3384-ohci
- - brcm,bcm63268-ohci
- - brcm,bcm6328-ohci
- - brcm,bcm6358-ohci
- - brcm,bcm6362-ohci
- - brcm,bcm6368-ohci
- - brcm,bcm7125-ohci
- - brcm,bcm7346-ohci
- - brcm,bcm7358-ohci
- - brcm,bcm7360-ohci
- - brcm,bcm7362-ohci
- - brcm,bcm7420-ohci
- - brcm,bcm7425-ohci
- - brcm,bcm7435-ohci
- - hpe,gxp-ohci
- - ibm,476gtr-ohci
- - ingenic,jz4740-ohci
- - rockchip,rk3588-ohci
- - snps,hsdk-v1.0-ohci
- - const: generic-ohci
- - enum:
- - generic-ohci
- - ti,ohci-omap3
- - items:
- - enum:
- - cavium,octeon-6335-ohci
- - nintendo,hollywood-usb-ohci
- - nxp,ohci-nxp
- - st,spear600-ohci
- - const: usb-ohci
- reg:
- maxItems: 1
- interrupts:
- maxItems: 1
- resets:
- minItems: 1
- maxItems: 2
- clocks:
- minItems: 1
- maxItems: 4
- description: |
- In case the Renesas R-Car Gen3 SoCs:
- - if a host only channel: first clock should be host.
- - if a USB DRD channel: first clock should be host and second
- one should be peripheral
- power-domains:
- maxItems: 1
- big-endian:
- $ref: /schemas/types.yaml#/definitions/flag
- description:
- Set this flag for HCDs with big endian descriptors and big
- endian registers.
- big-endian-desc:
- $ref: /schemas/types.yaml#/definitions/flag
- description:
- Set this flag for HCDs with big endian descriptors.
- big-endian-regs:
- $ref: /schemas/types.yaml#/definitions/flag
- description:
- Set this flag for HCDs with big endian registers.
- remote-wakeup-connected:
- $ref: /schemas/types.yaml#/definitions/flag
- description:
- Remote wakeup is wired on the platform.
- no-big-frame-no:
- $ref: /schemas/types.yaml#/definitions/flag
- description:
- Set if frame_no lives in bits [15:0] of HCCA
- num-ports:
- $ref: /schemas/types.yaml#/definitions/uint32
- description:
- Overrides the detected port count
- phys:
- minItems: 1
- maxItems: 3
- phy-names:
- const: usb
- iommus:
- maxItems: 1
- dr_mode:
- enum:
- - host
- - otg
- transceiver:
- $ref: /schemas/types.yaml#/definitions/phandle
- description:
- The associated ISP1301 device. Necessary for the UDC controller for
- connecting to the USB physical layer.
- required:
- - compatible
- - reg
- - interrupts
- allOf:
- - $ref: usb-hcd.yaml
- - if:
- not:
- properties:
- compatible:
- contains:
- const: nxp,ohci-nxp
- then:
- properties:
- transceiver: false
- - if:
- properties:
- compatible:
- contains:
- const: rockchip,rk3588-ohci
- then:
- properties:
- clocks:
- minItems: 4
- else:
- properties:
- clocks:
- minItems: 1
- maxItems: 3
- unevaluatedProperties: false
- examples:
- - |
- ohci0: usb@1c14400 {
- compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
- reg = <0x01c14400 0x100>;
- interrupts = <64>;
- clocks = <&usb_clk 6>, <&ahb_gates 2>;
- phys = <&usbphy 1>;
- phy-names = "usb";
- };
- ...
|
