deleted file mode 100644
@@ -1,778 +0,0 @@
-Device tree binding for NVIDIA Tegra XUSB pad controller
-========================================================
-
-The Tegra XUSB pad controller manages a set of I/O lanes (with differential
-signals) which connect directly to pins/pads on the SoC package. Each lane
-is controlled by a HW block referred to as a "pad" in the Tegra hardware
-documentation. Each such "pad" may control either one or multiple lanes,
-and thus contains any logic common to all its lanes. Each lane can be
-separately configured and powered up.
-
-Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
-super-speed USB. Other lanes are for various types of low-speed, full-speed
-or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
-contains a software-configurable mux that sits between the I/O controller
-ports (e.g. PCIe) and the lanes.
-
-In addition to per-lane configuration, USB 3.0 ports may require additional
-settings on a per-board basis.
-
-Pads will be represented as children of the top-level XUSB pad controller
-device tree node. Each lane exposed by the pad will be represented by its
-own subnode and can be referenced by users of the lane using the standard
-PHY bindings, as described by the phy-bindings.txt file in this directory.
-
-The Tegra hardware documentation refers to the connection between the XUSB
-pad controller and the XUSB controller as "ports". This is confusing since
-"port" is typically used to denote the physical USB receptacle. The device
-tree binding in this document uses the term "port" to refer to the logical
-abstraction of the signals that are routed to a USB receptacle (i.e. a PHY
-for the USB signal, the VBUS power supply, the USB 2.0 companion port for
-USB 3.0 receptacles, ...).
-
-Required properties:
---------------------
-- compatible: Must be:
- - Tegra124: "nvidia,tegra124-xusb-padctl"
- - Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl"
- - Tegra210: "nvidia,tegra210-xusb-padctl"
- - Tegra186: "nvidia,tegra186-xusb-padctl"
- - Tegra194: "nvidia,tegra194-xusb-padctl"
-- reg: Physical base address and length of the controller's registers.
-- resets: Must contain an entry for each entry in reset-names.
-- reset-names: Must include the following entries:
- - "padctl"
-
-For Tegra124:
-- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V.
-- avdd-pll-erefe-supply: PLLE reference PLL power supply. Must supply 1.05 V.
-- avdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V.
-- hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 3.3 V.
-
-For Tegra210:
-- avdd-pll-utmip-supply: UTMI PLL power supply. Must supply 1.8 V.
-- avdd-pll-uerefe-supply: PLLE reference PLL power supply. Must supply 1.05 V.
-- dvdd-pex-pll-supply: PCIe/USB3 PLL power supply. Must supply 1.05 V.
-- hvdd-pex-pll-e-supply: High-voltage PLLE power supply. Must supply 1.8 V.
-
-For Tegra186:
-- avdd-pll-erefeut-supply: UPHY brick and reference clock as well as UTMI PHY
- power supply. Must supply 1.8 V.
-- avdd-usb-supply: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must supply
- 3.3 V.
-- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V.
-- vddio-hsic-supply: HSIC PHY power supply. Must supply 1.2 V.
-
-For Tegra194:
-- avdd-usb-supply: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must supply
- 3.3 V.
-- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V.
-
-Pad nodes:
-==========
-
-A required child node named "pads" contains a list of subnodes, one for each
-of the pads exposed by the XUSB pad controller. Each pad may need additional
-resources that can be referenced in its pad node.
-
-The "status" property is used to enable or disable the use of a pad. If set
-to "disabled", the pad will not be used on the given board. In order to use
-the pad and any of its lanes, this property must be set to "okay".
-
-For Tegra124 and Tegra132, the following pads exist: usb2, ulpi, hsic, pcie
-and sata. No extra resources are required for operation of these pads.
-
-For Tegra210, the following pads exist: usb2, hsic, pcie and sata. Below is
-a description of the properties of each pad.
-
-UTMI pad:
----------
-
-Required properties:
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Must contain the following entries:
- - "trk": phandle and specifier referring to the USB2 tracking clock
-
-HSIC pad:
----------
-
-Required properties:
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Must contain the following entries:
- - "trk": phandle and specifier referring to the HSIC tracking clock
-
-PCIe pad:
----------
-
-Required properties:
-- clocks: Must contain an entry for each entry in clock-names.
-- clock-names: Must contain the following entries:
- - "pll": phandle and specifier referring to the PLLE
-- resets: Must contain an entry for each entry in reset-names.
-- reset-names: Must contain the following entries:
- - "phy": reset for the PCIe UPHY block
-
-SATA pad:
----------
-
-Required properties:
-- resets: Must contain an entry for each entry in reset-names.
-- reset-names: Must contain the following entries:
- - "phy": reset for the SATA UPHY block
-
-
-PHY nodes:
-==========
-
-Each pad node has a child named "lanes" that contains one or more children of
-its own, each representing one of the lanes controlled by the pad.
-
-Required properties:
---------------------
-- status: Defines the operation status of the PHY. Valid values are:
- - "disabled": the PHY is disabled
- - "okay": the PHY is enabled
-- #phy-cells: Should be 0. Since each lane represents a single PHY, there is
- no need for an additional specifier.
-- nvidia,function: The output function of the PHY. See below for a list of
- valid functions per SoC generation.
-
-For Tegra124 and Tegra132, the list of valid PHY nodes is given below:
-- usb2: usb2-0, usb2-1, usb2-2
- - functions: "snps", "xusb", "uart"
-- ulpi: ulpi-0
- - functions: "snps", "xusb"
-- hsic: hsic-0, hsic-1
- - functions: "snps", "xusb"
-- pcie: pcie-0, pcie-1, pcie-2, pcie-3, pcie-4
- - functions: "pcie", "usb3-ss"
-- sata: sata-0
- - functions: "usb3-ss", "sata"
-
-For Tegra210, the list of valid PHY nodes is given below:
-- usb2: usb2-0, usb2-1, usb2-2, usb2-3
- - functions: "snps", "xusb", "uart"
-- hsic: hsic-0, hsic-1
- - functions: "snps", "xusb"
-- pcie: pcie-0, pcie-1, pcie-2, pcie-3, pcie-4, pcie-5, pcie-6
- - functions: "pcie-x1", "usb3-ss", "pcie-x4"
-- sata: sata-0
- - functions: "usb3-ss", "sata"
-
-For Tegra194, the list of valid PHY nodes is given below:
-- usb2: usb2-0, usb2-1, usb2-2, usb2-3
- - functions: "xusb"
-- usb3: usb3-0, usb3-1, usb3-2, usb3-3
- - functions: "xusb"
-
-Port nodes:
-===========
-
-A required child node named "ports" contains a list of all the ports exposed
-by the XUSB pad controller. Per-port configuration is only required for USB.
-
-USB2 ports:
------------
-
-Required properties:
-- status: Defines the operation status of the port. Valid values are:
- - "disabled": the port is disabled
- - "okay": the port is enabled
-- mode: A string that determines the mode in which to run the port. Valid
- values are:
- - "host": for USB host mode
- - "device": for USB device mode
- - "otg": for USB OTG mode
-
-Required properties for OTG/Peripheral capable USB2 ports:
-- usb-role-switch: Boolean property to indicate that the port support OTG or
- peripheral mode. If present, the port supports switching between USB host
- and peripheral roles. Connector should be added as subnode.
- See usb/usb-conn-gpio.txt.
-
-Optional properties:
-- nvidia,internal: A boolean property whose presence determines that a port
- is internal. In the absence of this property the port is considered to be
- external.
-- vbus-supply: phandle to a regulator supplying the VBUS voltage.
-
-ULPI ports:
------------
-
-Optional properties:
-- status: Defines the operation status of the port. Valid values are:
- - "disabled": the port is disabled
- - "okay": the port is enabled
-- nvidia,internal: A boolean property whose presence determines that a port
- is internal. In the absence of this property the port is considered to be
- external.
-- vbus-supply: phandle to a regulator supplying the VBUS voltage.
-
-HSIC ports:
------------
-
-Required properties:
-- status: Defines the operation status of the port. Valid values are:
- - "disabled": the port is disabled
- - "okay": the port is enabled
-
-Optional properties:
-- vbus-supply: phandle to a regulator supplying the VBUS voltage.
-
-Super-speed USB ports:
-----------------------
-
-Required properties:
-- status: Defines the operation status of the port. Valid values are:
- - "disabled": the port is disabled
- - "okay": the port is enabled
-- nvidia,usb2-companion: A single cell that specifies the physical port number
- to map this super-speed USB port to. The range of valid port numbers varies
- with the SoC generation:
- - 0-2: for Tegra124 and Tegra132
- - 0-3: for Tegra210
-
-Optional properties:
-- nvidia,internal: A boolean property whose presence determines that a port
- is internal. In the absence of this property the port is considered to be
- external.
-
-- maximum-speed: Only for Tegra194. A string property that specifies maximum
- supported speed of a usb3 port. Valid values are:
- - "super-speed-plus": default, the usb3 port supports USB 3.1 Gen 2 speed.
- - "super-speed": the usb3 port supports USB 3.1 Gen 1 speed only.
-
-For Tegra124 and Tegra132, the XUSB pad controller exposes the following
-ports:
-- 3x USB2: usb2-0, usb2-1, usb2-2
-- 1x ULPI: ulpi-0
-- 2x HSIC: hsic-0, hsic-1
-- 2x super-speed USB: usb3-0, usb3-1
-
-For Tegra210, the XUSB pad controller exposes the following ports:
-- 4x USB2: usb2-0, usb2-1, usb2-2, usb2-3
-- 2x HSIC: hsic-0, hsic-1
-- 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3
-
-For Tegra194, the XUSB pad controller exposes the following ports:
-- 4x USB2: usb2-0, usb2-1, usb2-2, usb2-3
-- 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3
-
-Examples:
-=========
-
-Tegra124 and Tegra132:
-----------------------
-
-SoC include:
-
- padctl@7009f000 {
- /* for Tegra124 */
- compatible = "nvidia,tegra124-xusb-padctl";
- /* for Tegra132 */
- compatible = "nvidia,tegra132-xusb-padctl",
- "nvidia,tegra124-xusb-padctl";
- reg = <0x0 0x7009f000 0x0 0x1000>;
- resets = <&tegra_car 142>;
- reset-names = "padctl";
-
- pads {
- usb2 {
- status = "disabled";
-
- lanes {
- usb2-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- usb2-1 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- usb2-2 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- ulpi {
- status = "disabled";
-
- lanes {
- ulpi-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- hsic {
- status = "disabled";
-
- lanes {
- hsic-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- hsic-1 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- pcie {
- status = "disabled";
-
- lanes {
- pcie-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-1 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-2 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-3 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-4 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- sata {
- status = "disabled";
-
- lanes {
- sata-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
- };
-
- ports {
- usb2-0 {
- status = "disabled";
- };
-
- usb2-1 {
- status = "disabled";
- };
-
- usb2-2 {
- status = "disabled";
- };
-
- ulpi-0 {
- status = "disabled";
- };
-
- hsic-0 {
- status = "disabled";
- };
-
- hsic-1 {
- status = "disabled";
- };
-
- usb3-0 {
- status = "disabled";
- };
-
- usb3-1 {
- status = "disabled";
- };
- };
- };
-
-Board file:
-
- padctl@7009f000 {
- status = "okay";
-
- pads {
- usb2 {
- status = "okay";
-
- lanes {
- usb2-0 {
- nvidia,function = "xusb";
- status = "okay";
- };
-
- usb2-1 {
- nvidia,function = "xusb";
- status = "okay";
- };
-
- usb2-2 {
- nvidia,function = "xusb";
- status = "okay";
- };
- };
- };
-
- pcie {
- status = "okay";
-
- lanes {
- pcie-0 {
- nvidia,function = "usb3-ss";
- status = "okay";
- };
-
- pcie-2 {
- nvidia,function = "pcie";
- status = "okay";
- };
-
- pcie-4 {
- nvidia,function = "pcie";
- status = "okay";
- };
- };
- };
-
- sata {
- status = "okay";
-
- lanes {
- sata-0 {
- nvidia,function = "sata";
- status = "okay";
- };
- };
- };
- };
-
- ports {
- /* Micro A/B */
- usb2-0 {
- status = "okay";
- mode = "otg";
- };
-
- /* Mini PCIe */
- usb2-1 {
- status = "okay";
- mode = "host";
- };
-
- /* USB3 */
- usb2-2 {
- status = "okay";
- mode = "host";
-
- vbus-supply = <&vdd_usb3_vbus>;
- };
-
- usb3-0 {
- nvidia,port = <2>;
- status = "okay";
- };
- };
- };
-
-Tegra210:
----------
-
-SoC include:
-
- padctl@7009f000 {
- compatible = "nvidia,tegra210-xusb-padctl";
- reg = <0x0 0x7009f000 0x0 0x1000>;
- resets = <&tegra_car 142>;
- reset-names = "padctl";
-
- status = "disabled";
-
- pads {
- usb2 {
- clocks = <&tegra_car TEGRA210_CLK_USB2_TRK>;
- clock-names = "trk";
- status = "disabled";
-
- lanes {
- usb2-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- usb2-1 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- usb2-2 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- usb2-3 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- hsic {
- clocks = <&tegra_car TEGRA210_CLK_HSIC_TRK>;
- clock-names = "trk";
- status = "disabled";
-
- lanes {
- hsic-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- hsic-1 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- pcie {
- clocks = <&tegra_car TEGRA210_CLK_PLL_E>;
- clock-names = "pll";
- resets = <&tegra_car 205>;
- reset-names = "phy";
- status = "disabled";
-
- lanes {
- pcie-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-1 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-2 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-3 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-4 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-5 {
- status = "disabled";
- #phy-cells = <0>;
- };
-
- pcie-6 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
-
- sata {
- clocks = <&tegra_car TEGRA210_CLK_PLL_E>;
- clock-names = "pll";
- resets = <&tegra_car 204>;
- reset-names = "phy";
- status = "disabled";
-
- lanes {
- sata-0 {
- status = "disabled";
- #phy-cells = <0>;
- };
- };
- };
- };
-
- ports {
- usb2-0 {
- status = "disabled";
- };
-
- usb2-1 {
- status = "disabled";
- };
-
- usb2-2 {
- status = "disabled";
- };
-
- usb2-3 {
- status = "disabled";
- };
-
- hsic-0 {
- status = "disabled";
- };
-
- hsic-1 {
- status = "disabled";
- };
-
- usb3-0 {
- status = "disabled";
- };
-
- usb3-1 {
- status = "disabled";
- };
-
- usb3-2 {
- status = "disabled";
- };
-
- usb3-3 {
- status = "disabled";
- };
- };
- };
-
-Board file:
-
- padctl@7009f000 {
- status = "okay";
-
- pads {
- usb2 {
- status = "okay";
-
- lanes {
- usb2-0 {
- nvidia,function = "xusb";
- status = "okay";
- };
-
- usb2-1 {
- nvidia,function = "xusb";
- status = "okay";
- };
-
- usb2-2 {
- nvidia,function = "xusb";
- status = "okay";
- };
-
- usb2-3 {
- nvidia,function = "xusb";
- status = "okay";
- };
- };
- };
-
- pcie {
- status = "okay";
-
- lanes {
- pcie-0 {
- nvidia,function = "pcie-x1";
- status = "okay";
- };
-
- pcie-1 {
- nvidia,function = "pcie-x4";
- status = "okay";
- };
-
- pcie-2 {
- nvidia,function = "pcie-x4";
- status = "okay";
- };
-
- pcie-3 {
- nvidia,function = "pcie-x4";
- status = "okay";
- };
-
- pcie-4 {
- nvidia,function = "pcie-x4";
- status = "okay";
- };
-
- pcie-5 {
- nvidia,function = "usb3-ss";
- status = "okay";
- };
-
- pcie-6 {
- nvidia,function = "usb3-ss";
- status = "okay";
- };
- };
- };
-
- sata {
- status = "okay";
-
- lanes {
- sata-0 {
- nvidia,function = "sata";
- status = "okay";
- };
- };
- };
- };
-
- ports {
- usb2-0 {
- status = "okay";
- mode = "otg";
- };
-
- usb2-1 {
- status = "okay";
- vbus-supply = <&vdd_5v0_rtl>;
- mode = "host";
- };
-
- usb2-2 {
- status = "okay";
- vbus-supply = <&vdd_usb_vbus>;
- mode = "host";
- };
-
- usb2-3 {
- status = "okay";
- mode = "host";
- };
-
- usb3-0 {
- status = "okay";
- nvidia,lanes = "pcie-6";
- nvidia,port = <1>;
- };
-
- usb3-1 {
- status = "okay";
- nvidia,lanes = "pcie-5";
- nvidia,port = <2>;
- };
- };
- };
new file mode 100644
@@ -0,0 +1,2800 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/nvidia,tegra124-xusb-padctl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVIDIA Tegra XUSB pad controller
+
+maintainers:
+ - Thierry Reding <thierry.reding@gmail.com>
+ - Jon Hunter <jonathanh@nvidia.com>
+
+description:
+ The Tegra XUSB pad controller manages a set of I/O lanes (with differential
+ signals) which connect directly to pins/pads on the SoC package. Each lane
+ is controlled by a HW block referred to as a "pad" in the Tegra hardware
+ documentation. Each such "pad" may control either one or multiple lanes,
+ and thus contains any logic common to all its lanes. Each lane can be
+ separately configured and powered up.
+
+ Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
+ super-speed USB. Other lanes are for various types of low-speed, full-speed
+ or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
+ contains a software-configurable mux that sits between the I/O controller
+ ports (e.g. PCIe) and the lanes.
+
+ In addition to per-lane configuration, USB 3.0 ports may require additional
+ settings on a per-board basis.
+
+ Pads will be represented as children of the top-level XUSB pad controller
+ device tree node. Each lane exposed by the pad will be represented by its
+ own subnode and can be referenced by users of the lane using the standard
+ PHY bindings, as described by the phy-bindings.txt file in this directory.
+
+ The Tegra hardware documentation refers to the connection between the XUSB
+ pad controller and the XUSB controller as "ports". This is confusing since
+ "port" is typically used to denote the physical USB receptacle. The device
+ tree binding in this document uses the term "port" to refer to the logical
+ abstraction of the signals that are routed to a USB receptacle (i.e. a PHY
+ for the USB signal, the VBUS power supply, the USB 2.0 companion port for
+ USB 3.0 receptacles, ...).
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: nvidia,tegra124-xusb-padctl
+
+ - items:
+ - const: nvidia,tegra132-xusb-padctl
+ - const: nvidia,tegra124-xusb-padctl
+
+ - items:
+ - const: nvidia,tegra210-xusb-padctl
+
+ - items:
+ - const: nvidia,tegra186-xusb-padctl
+
+ - items:
+ - const: nvidia,tegra194-xusb-padctl
+
+ resets:
+ items:
+ - description: pad controller reset
+
+ reset-names:
+ items:
+ - const: padctl
+
+ pads:
+ description: A required child node named "pads" contains a list of
+ subnodes, one for each of the pads exposed by the XUSB pad controller.
+ Each pad may need additional resources that can be referenced in its
+ pad node.
+
+ The "status" property is used to enable or disable the use of a pad.
+ If set to "disabled", the pad will not be used on the given board. In
+ order to use the pad and any of its lanes, this property must be set
+ to "okay".
+ type: object
+
+ ports:
+ type: object
+
+required:
+ - compatible
+ - reg
+ - resets
+ - reset-names
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: nvidia,tegra124-xusb-padctl
+ then:
+ properties:
+ reg:
+ maxItems: 1
+
+ avdd-pll-utmip-supply:
+ description: UTMI PLL power supply. Must supply 1.8 V.
+
+ avdd-pll-erefe-supply:
+ description: PLLE reference PLL power supply. Must supply 1.05 V.
+
+ avdd-pex-pll-supply:
+ description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
+
+ hvdd-pex-pll-e-supply:
+ description: High-voltage PLLE power supply. Must supply 3.3 V.
+
+ pads:
+ properties:
+ usb2:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: USB2 tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ ulpi:
+ type: object
+ properties:
+ lanes:
+ type: object
+ properties:
+ ulpi-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ hsic:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: HSIC tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ hsic-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ hsic-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: PLLE clock
+
+ clock-names:
+ items:
+ - const: pll
+
+ resets:
+ items:
+ - description: reset for the PCIe UPHY block
+
+ reset-names:
+ items:
+ - const: phy
+
+ lanes:
+ type: object
+ properties:
+ pcie-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie, usb3-ss ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie, usb3-ss ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie, usb3-ss ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-3:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie, usb3-ss ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-4:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie, usb3-ss ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ sata:
+ type: object
+ properties:
+ resets:
+ items:
+ - description: reset for the SATA UPHY block
+
+ reset-names:
+ items:
+ - const: phy
+
+ lanes:
+ type: object
+ properties:
+ sata-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ sata, usb3-ss ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ ports:
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ ulpi-0:
+ type: object
+ properties:
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ hsic-0:
+ type: object
+ properties:
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ hsic-1:
+ type: object
+ properties:
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-0:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-1:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ required:
+ - avdd-pll-utmip-supply
+ - avdd-pll-erefe-supply
+ - avdd-pex-pll-supply
+ - hvdd-pex-pll-e-supply
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: nvidia,tegra210-xusb-padctl
+ then:
+ properties:
+ reg:
+ maxItems: 1
+
+ avdd-pll-utmip-supply:
+ description: UTMI PLL power supply. Must supply 1.8 V.
+
+ avdd-pll-uerefe-supply:
+ description: PLLE reference PLL power supply. Must supply 1.05 V.
+
+ dvdd-pex-pll-supply:
+ description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
+
+ hvdd-pex-pll-e-supply:
+ description: High-voltage PLLE power supply. Must supply 1.8 V.
+
+ pads:
+ properties:
+ usb2:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: USB2 tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-3:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb, uart ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ hsic:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: HSIC tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ hsic-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ hsic-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ snps, xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: PCIe PLL clock source
+
+ clock-names:
+ items:
+ - const: pll
+
+ resets:
+ items:
+ - description: PCIe PHY reset
+
+ reset-names:
+ items:
+ - const: phy
+
+ lanes:
+ type: object
+ properties:
+ pcie-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-3:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-4:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-5:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ pcie-6:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ pcie-x1, usb3-ss, pcie-x4 ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ sata:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: SATA PLL clock source
+
+ clock-names:
+ items:
+ - const: pll
+
+ resets:
+ items:
+ - description: SATA PHY reset
+
+ reset-names:
+ items:
+ - const: phy
+
+ lanes:
+ type: object
+ properties:
+ sata-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ usb3-ss, sata ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ ports:
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-3:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ hsic-0:
+ type: object
+ properties:
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ hsic-1:
+ type: object
+ properties:
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-0:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-1:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-2:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-3:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ required:
+ - avdd-pll-utmip-supply
+ - avdd-pll-uerefe-supply
+ - dvdd-pex-pll-supply
+ - hvdd-pex-pll-e-supply
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: nvidia,tegra186-xusb-padctl
+ then:
+ properties:
+ reg:
+ items:
+ - description: pad controller registers
+ - description: AO registers
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: padctl
+ - const: ao
+
+ avdd-pll-erefeut-supply:
+ description: UPHY brick and reference clock as well as UTMI PHY
+ power supply. Must supply 1.8 V.
+
+ avdd-usb-supply:
+ description: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must
+ supply 3.3 V.
+
+ vclamp-usb-supply:
+ description: Bias rail for USB pad. Must supply 1.8 V.
+
+ vddio-hsic-supply:
+ description: HSIC PHY power supply. Must supply 1.2 V.
+
+ pads:
+ properties:
+ usb2:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: USB2 tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ hsic:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: HSIC tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ hsic-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3:
+ type: object
+ properties:
+ lanes:
+ type: object
+ properties:
+ usb3-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ ports:
+ type: object
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ hsic-0:
+ type: object
+ properties:
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3-0:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ usb3-1:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ usb3-2:
+ type: object
+ properties:
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ required:
+ - avdd-pll-erefeut-supply
+ - avdd-usb-supply
+ - vclamp-usb-supply
+ - vddio-hsic-supply
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: nvidia,tegra194-xusb-padctl
+ then:
+ properties:
+ reg:
+ items:
+ - description: pad controller registers
+ - description: AO registers
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: padctl
+ - const: ao
+
+ avdd-usb-supply:
+ description: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must
+ supply 3.3 V.
+
+ vclamp-usb-supply:
+ description: Bias rail for USB pad. Must supply 1.8 V.
+
+ pads:
+ properties:
+ usb2:
+ type: object
+ properties:
+ clocks:
+ items:
+ - description: USB2 tracking clock
+
+ clock-names:
+ items:
+ - const: trk
+
+ lanes:
+ type: object
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+
+ usb2-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb2-3:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3:
+ type: object
+ properties:
+ lanes:
+ type: object
+ properties:
+ usb3-0:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3-1:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3-2:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ usb3-3:
+ type: object
+ properties:
+ "#phy-cells":
+ const: 0
+
+ nvidia,function:
+ enum: [ xusb ]
+
+ phandle:
+ $ref: "/schemas/dt-core.yaml#/properties/phandle"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ ports:
+ properties:
+ usb2-0:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-1:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-2:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb2-3:
+ type: object
+ properties:
+ # no need to further describe this because the connector will
+ # match on gpio-usb-b-connector or usb-b-connector and cause
+ # that binding to be selected for the subnode
+ connector:
+ type: object
+
+ mode:
+ description: A string that determines the mode in which to
+ run the port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ enum: [ host, peripheral, otg ]
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ usb-role-switch:
+ description: |
+ A boolean property whole presence indicates that the port
+ supports OTG or peripheral mode. If present, the port
+ supports switching between USB host and peripheral roles.
+ A connector must be added as a subnode in that case.
+
+ See ../connector/usb-connector.yaml.
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ dependencies:
+ usb-role-switch: [ connector ]
+
+ additionalProperties: false
+
+ usb3-0:
+ type: object
+ properties:
+ maximum-speed:
+ description: A string property that specifies the maximum
+ supported speed of a USB3 port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ oneOf:
+ - description: The USB3 port supports USB 3.1 Gen 2 speed.
+ This is the default.
+ const: super-speed-plus
+ - description: The USB3 port supports USB 3.1 Gen 1 speed
+ only.
+ const: super-speed
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-1:
+ type: object
+ properties:
+ maximum-speed:
+ description: A string property that specifies the maximum
+ supported speed of a USB3 port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ oneOf:
+ - description: The USB3 port supports USB 3.1 Gen 2 speed.
+ This is the default.
+ const: super-speed-plus
+ - description: The USB3 port supports USB 3.1 Gen 1 speed
+ only.
+ const: super-speed
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-2:
+ type: object
+ properties:
+ maximum-speed:
+ description: A string property that specifies the maximum
+ supported speed of a USB3 port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ oneOf:
+ - description: The USB3 port supports USB 3.1 Gen 2 speed.
+ This is the default.
+ const: super-speed-plus
+ - description: The USB3 port supports USB 3.1 Gen 1 speed
+ only.
+ const: super-speed
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ usb3-3:
+ type: object
+ properties:
+ maximum-speed:
+ description: A string property that specifies the maximum
+ supported speed of a USB3 port.
+ $ref: "/schemas/types.yaml#/definitions/string"
+ oneOf:
+ - description: The USB3 port supports USB 3.1 Gen 2 speed.
+ This is the default.
+ const: super-speed-plus
+ - description: The USB3 port supports USB 3.1 Gen 1 speed
+ only.
+ const: super-speed
+
+ nvidia,internal:
+ description: A boolean property whose presence determines
+ that a port is internal. In the absence of this property
+ the port is considered to be external.
+ $ref: "/schemas/types.yaml#/definitions/flag"
+
+ nvidia,usb2-companion:
+ description: A single cell that specifies the physical port
+ number to map this super-speed USB port to. The range of
+ valid port numbers varies with the SoC generation.
+ enum: [ 0, 1, 2, 3 ]
+
+ status:
+ $ref: "/schemas/dt-core.yaml#/properties/status"
+
+ vbus-supply:
+ description: A phandle to the regulator supplying the VBUS
+ voltage.
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+ required:
+ - avdd-usb-supply
+ - vclamp-usb-supply
+
+unevaluatedProperties: false
+
+examples:
+ # Tegra124 and Tegra132
+ - |
+ padctl@7009f000 {
+ compatible = "nvidia,tegra124-xusb-padctl";
+ reg = <0x7009f000 0x1000>;
+ resets = <&tegra_car 142>;
+ reset-names = "padctl";
+
+ avdd-pll-utmip-supply = <&vddio_1v8>;
+ avdd-pll-erefe-supply = <&avdd_1v05_run>;
+ avdd-pex-pll-supply = <&vdd_1v05_run>;
+ hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
+
+ pads {
+ usb2 {
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ ulpi {
+ lanes {
+ ulpi-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ hsic {
+ lanes {
+ hsic-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ hsic-1 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ pcie {
+ lanes {
+ pcie-0 {
+ nvidia,function = "usb3-ss";
+ #phy-cells = <0>;
+ };
+
+ pcie-1 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ pcie-2 {
+ nvidia,function = "pcie";
+ #phy-cells = <0>;
+ };
+
+ pcie-3 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ pcie-4 {
+ nvidia,function = "pcie";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ sata {
+ lanes {
+ sata-0 {
+ nvidia,function = "sata";
+ #phy-cells = <0>;
+ };
+ };
+ };
+ };
+
+ ports {
+ /* Micro A/B */
+ usb2-0 {
+ mode = "otg";
+ };
+
+ /* Mini PCIe */
+ usb2-1 {
+ mode = "host";
+ };
+
+ /* USB3 */
+ usb2-2 {
+ vbus-supply = <&vdd_usb3_vbus>;
+ mode = "host";
+ };
+
+ ulpi-0 {
+ status = "disabled";
+ };
+
+ hsic-0 {
+ status = "disabled";
+ };
+
+ hsic-1 {
+ status = "disabled";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <2>;
+ };
+
+ usb3-1 {
+ status = "disabled";
+ };
+ };
+ };
+
+ # Tegra210
+ - |
+ #include <dt-bindings/clock/tegra210-car.h>
+ #include <dt-bindings/gpio/tegra-gpio.h>
+
+ padctl@7009f000 {
+ compatible = "nvidia,tegra210-xusb-padctl";
+ reg = <0x7009f000 0x1000>;
+ resets = <&tegra_car 142>;
+ reset-names = "padctl";
+
+ avdd-pll-utmip-supply = <&vdd_1v8>;
+ avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
+ dvdd-pex-pll-supply = <&vdd_pex_1v05>;
+ hvdd-pex-pll-e-supply = <&vdd_1v8>;
+
+ pads {
+ usb2 {
+ clocks = <&tegra_car TEGRA210_CLK_USB2_TRK>;
+ clock-names = "trk";
+
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-3 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ hsic {
+ clocks = <&tegra_car TEGRA210_CLK_HSIC_TRK>;
+ clock-names = "trk";
+ status = "disabled";
+
+ lanes {
+ hsic-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ hsic-1 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ pcie {
+ clocks = <&tegra_car TEGRA210_CLK_PLL_E>;
+ clock-names = "pll";
+ resets = <&tegra_car 205>;
+ reset-names = "phy";
+
+ lanes {
+ pcie-0 {
+ nvidia,function = "pcie-x1";
+ #phy-cells = <0>;
+ };
+
+ pcie-1 {
+ nvidia,function = "pcie-x4";
+ #phy-cells = <0>;
+ };
+
+ pcie-2 {
+ nvidia,function = "pcie-x4";
+ #phy-cells = <0>;
+ };
+
+ pcie-3 {
+ nvidia,function = "pcie-x4";
+ #phy-cells = <0>;
+ };
+
+ pcie-4 {
+ nvidia,function = "pcie-x4";
+ #phy-cells = <0>;
+ };
+
+ pcie-5 {
+ nvidia,function = "usb3-ss";
+ #phy-cells = <0>;
+ };
+
+ pcie-6 {
+ nvidia,function = "usb3-ss";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ sata {
+ clocks = <&tegra_car TEGRA210_CLK_PLL_E>;
+ clock-names = "pll";
+ resets = <&tegra_car 204>;
+ reset-names = "phy";
+
+ lanes {
+ sata-0 {
+ nvidia,function = "sata";
+ #phy-cells = <0>;
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ mode = "peripheral";
+ usb-role-switch;
+
+ connector {
+ compatible = "gpio-usb-b-connector",
+ "usb-b-connector";
+ label = "micro-USB";
+ type = "micro";
+ vbus-gpios = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ usb2-1 {
+ vbus-supply = <&vdd_5v0_rtl>;
+ mode = "host";
+ };
+
+ usb2-2 {
+ vbus-supply = <&vdd_usb_vbus>;
+ mode = "host";
+ };
+
+ usb2-3 {
+ mode = "host";
+ };
+
+ hsic-0 {
+ status = "disabled";
+ };
+
+ hsic-1 {
+ status = "disabled";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <1>;
+ };
+
+ usb3-1 {
+ nvidia,usb2-companion = <2>;
+ };
+
+ usb3-2 {
+ status = "disabled";
+ };
+
+ usb3-3 {
+ status = "disabled";
+ };
+ };
+ };
+
+ # Tegra186
+ - |
+ #include <dt-bindings/clock/tegra186-clock.h>
+ #include <dt-bindings/gpio/tegra186-gpio.h>
+ #include <dt-bindings/reset/tegra186-reset.h>
+
+ padctl@3520000 {
+ compatible = "nvidia,tegra186-xusb-padctl";
+ reg = <0x03520000 0x1000>,
+ <0x03540000 0x1000>;
+ reg-names = "padctl", "ao";
+
+ resets = <&bpmp TEGRA186_RESET_XUSB_PADCTL>;
+ reset-names = "padctl";
+
+ avdd-pll-erefeut-supply = <&vdd_1v8_pll>;
+ avdd-usb-supply = <&vdd_3v3_sys>;
+ vclamp-usb-supply = <&vdd_1v8>;
+ vddio-hsic-supply = <&gnd>;
+
+ pads {
+ usb2 {
+ clocks = <&bpmp TEGRA186_CLK_USB2_TRK>;
+ clock-names = "trk";
+
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ hsic {
+ clocks = <&bpmp TEGRA186_CLK_HSIC_TRK>;
+ clock-names = "trk";
+ status = "disabled";
+
+ lanes {
+ hsic-0 {
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ usb3 {
+ lanes {
+ usb3-0 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb3-1 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb3-2 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ mode = "otg";
+ vbus-supply = <&vdd_usb0>;
+ usb-role-switch;
+
+ connector {
+ compatible = "gpio-usb-b-connector",
+ "usb-b-connector";
+ label = "micro-USB";
+ type = "micro";
+ vbus-gpios = <&gpio TEGRA186_MAIN_GPIO(X, 7) GPIO_ACTIVE_LOW>;
+ id-gpios = <&pmic 0 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ usb2-1 {
+ vbus-supply = <&vdd_usb1>;
+ mode = "host";
+ };
+
+ usb2-2 {
+ status = "disabled";
+ };
+
+ hsic-0 {
+ status = "disabled";
+ };
+
+ usb3-0 {
+ nvidia,usb2-companion = <1>;
+ };
+
+ usb3-1 {
+ status = "disabled";
+ };
+
+ usb3-2 {
+ status = "disabled";
+ };
+ };
+ };
+
+ # Tegra194
+ - |
+ #include <dt-bindings/clock/tegra194-clock.h>
+ #include <dt-bindings/gpio/tegra194-gpio.h>
+ #include <dt-bindings/reset/tegra194-reset.h>
+
+ padctl@3520000 {
+ compatible = "nvidia,tegra194-xusb-padctl";
+ reg = <0x03520000 0x1000>,
+ <0x03540000 0x1000>;
+ reg-names = "padctl", "ao";
+
+ resets = <&bpmp TEGRA194_RESET_XUSB_PADCTL>;
+ reset-names = "padctl";
+
+ avdd-usb-supply = <&vdd_usb_3v3>;
+ vclamp-usb-supply = <&vdd_1v8ao>;
+
+ pads {
+ usb2 {
+ clocks = <&bpmp TEGRA194_CLK_USB2_TRK>;
+ clock-names = "trk";
+
+ lanes {
+ usb2-0 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-1 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb2-2 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb2-3 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+ };
+ };
+
+ usb3 {
+ lanes {
+ usb3-0 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+
+ usb3-1 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-2 {
+ nvidia,function = "xusb";
+ status = "disabled";
+ #phy-cells = <0>;
+ };
+
+ usb3-3 {
+ nvidia,function = "xusb";
+ #phy-cells = <0>;
+ };
+ };
+ };
+ };
+
+ ports {
+ usb2-0 {
+ status = "disabled";
+ };
+
+ usb2-1 {
+ vbus-supply = <&vdd_5v0_sys>;
+ mode = "host";
+ };
+
+ usb2-2 {
+ status = "disabled";
+ };
+
+ usb2-3 {
+ vbus-supply = <&vdd_5v_sata>;
+ mode = "host";
+ };
+
+ usb3-0 {
+ vbus-supply = <&vdd_5v0_sys>;
+ nvidia,usb2-companion = <1>;
+ };
+
+ usb3-1 {
+ status = "disabled";
+ };
+
+ usb3-2 {
+ status = "disabled";
+ };
+
+ usb3-3 {
+ maximum-speed = "super-speed";
+ vbus-supply = <&vdd_5v0_sys>;
+ nvidia,usb2-companion = <3>;
+ };
+ };
+ };