Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) %YAML 1.2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) ---
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) $id: http://devicetree.org/schemas/usb/usb-drd.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) $schema: http://devicetree.org/meta-schemas/core.yaml#
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) title: Generic USB OTG Controller Device Tree Bindings
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) maintainers:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)   - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)   otg-rev:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)       Tells usb driver the release number of the OTG and EH supplement with
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)       which the device and its descriptors are compliant, in binary-coded
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)       decimal (i.e. 2.0 is 0200H). This property is used if any real OTG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)       features (HNP/SRP/ADP) is enabled. If ADP is required, otg-rev should be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)       0x0200 or above.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)     $ref: /schemas/types.yaml#/definitions/uint32
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)   dr_mode:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)       Tells Dual-Role USB controllers that we want to work on a particular
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)       mode. In case this attribute isn't passed via DT, USB DRD controllers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)       should default to OTG.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)     $ref: /schemas/types.yaml#/definitions/string
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)     enum: [host, peripheral, otg]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)   hnp-disable:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)       Tells OTG controllers we want to disable OTG HNP. Normally HNP is the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)       basic function of real OTG except you want it to be a srp-capable only B
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)       device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35)     type: boolean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)   srp-disable:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)       Tells OTG controllers we want to disable OTG SRP. SRP is optional for OTG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40)       device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)     type: boolean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)   adp-disable:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)       Tells OTG controllers we want to disable OTG ADP. ADP is optional for OTG
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)       device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)     type: boolean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)   usb-role-switch:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)       Indicates that the device is capable of assigning the USB data role
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)       (USB host or USB device) for a given USB connector, such as Type-C,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)       Type-B(micro). See connector/usb-connector.yaml.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)   role-switch-default-mode:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)     description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)       Indicates if usb-role-switch is enabled, the device default operation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)       mode of controller while usb role is USB_ROLE_NONE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)     $ref: /schemas/types.yaml#/definitions/string
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)     enum: [host, peripheral]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)     default: peripheral
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) additionalProperties: true
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) examples:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)   - |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)     usb@4a030000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)         compatible = "snps,dwc3";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)         reg = <0x4a030000 0xcfff>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)         interrupts = <0 92 4>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)         usb-phy = <&usb2_phy>, <&usb3_phy>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)         maximum-speed = "super-speed";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)         dr_mode = "otg";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)         phy_type = "utmi_wide";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75)         otg-rev = <0x0200>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)         adp-disable;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)     };