| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/usb/renesas,upd720201-pci.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: UPD720201/UPD720202 USB 3.0 xHCI Host Controller (PCIe) |
| |
| maintainers: |
| - Neil Armstrong <neil.armstrong@linaro.org> |
| |
| description: |
| UPD720201 USB 3.0 xHCI Host Controller via PCIe x1 Gen2 interface. |
| The UPD720202 supports up to two downstream ports, while UPD720201 |
| supports up to four downstream USB 3.0 rev1.0 ports. |
| |
| properties: |
| compatible: |
| enum: |
| - pci1912,0014 # UPD720201 |
| - pci1912,0015 # UPD720202 |
| |
| reg: |
| maxItems: 1 |
| |
| avdd33-supply: |
| description: +3.3 V power supply for analog circuit |
| |
| vdd10-supply: |
| description: +1.05 V power supply |
| |
| vdd33-supply: |
| description: +3.3 V power supply |
| |
| required: |
| - compatible |
| - reg |
| - avdd33-supply |
| - vdd10-supply |
| - vdd33-supply |
| |
| allOf: |
| - $ref: usb-xhci.yaml |
| |
| additionalProperties: true |
| |
| examples: |
| - | |
| pcie@0 { |
| reg = <0x0 0x1000>; |
| ranges = <0x02000000 0x0 0x100000 0x10000000 0x0 0x0>; |
| #address-cells = <3>; |
| #size-cells = <2>; |
| device_type = "pci"; |
| |
| usb-controller@0 { |
| compatible = "pci1912,0014"; |
| reg = <0x0 0x0 0x0 0x0 0x0>; |
| avdd33-supply = <&avdd33_reg>; |
| vdd10-supply = <&vdd10_reg>; |
| vdd33-supply = <&vdd33_reg>; |
| }; |
| }; |
