Lines Matching +full:usb2 +full:- +full:device +full:- +full:4
1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra124-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
27 In addition to per-lane configuration, USB 3.0 ports may require additional
28 settings on a per-board basis.
30 Pads will be represented as children of the top-level XUSB pad controller
31 device tree node. Each lane exposed by the pad will be represented by its
33 PHY bindings, as described by the phy-bindings.txt file in this directory.
37 "port" is typically used to denote the physical USB receptacle. The device
46 - enum:
47 - nvidia,tegra124-xusb-padctl
49 - items:
50 - const: nvidia,tegra132-xusb-padctl
51 - const: nvidia,tegra124-xusb-padctl
58 - description: XUSB pad controller interrupt
62 - description: pad controller reset
64 reset-names:
66 - const: padctl
68 avdd-pll-utmip-supply:
71 avdd-pll-erefe-supply:
74 avdd-pex-pll-supply:
77 hvdd-pex-pll-e-supply:
78 description: High-voltage PLLE power supply. Must supply 3.3 V.
93 usb2:
99 - description: USB2 tracking clock
101 clock-names:
103 - const: trk
109 usb2-0:
113 "#phy-cells":
121 usb2-1:
125 "#phy-cells":
133 usb2-2:
137 "#phy-cells":
153 ulpi-0:
157 "#phy-cells":
171 - description: HSIC tracking clock
173 clock-names:
175 - const: trk
181 hsic-0:
185 "#phy-cells":
193 hsic-1:
197 "#phy-cells":
211 - description: PLLE clock
213 clock-names:
215 - const: pll
219 - description: reset for the PCIe UPHY block
221 reset-names:
223 - const: phy
229 pcie-0:
233 "#phy-cells":
239 enum: [ pcie, usb3-ss ]
241 pcie-1:
245 "#phy-cells":
251 enum: [ pcie, usb3-ss ]
253 pcie-2:
257 "#phy-cells":
263 enum: [ pcie, usb3-ss ]
265 pcie-3:
269 "#phy-cells":
275 enum: [ pcie, usb3-ss ]
277 pcie-4:
281 "#phy-cells":
287 enum: [ pcie, usb3-ss ]
295 - description: reset for the SATA UPHY block
297 reset-names:
299 - const: phy
305 sata-0:
309 "#phy-cells":
315 enum: [ sata, usb3-ss ]
329 usb2-0:
334 # match on gpio-usb-b-connector or usb-b-connector and cause
351 usb-role-switch:
358 See ../connector/usb-connector.yaml.
360 vbus-supply:
364 usb2-1:
369 # match on gpio-usb-b-connector or usb-b-connector and cause
386 usb-role-switch:
393 See ../connector/usb-connector.yaml.
395 vbus-supply:
399 usb2-2:
404 # match on gpio-usb-b-connector or usb-b-connector and cause
421 usb-role-switch:
428 See ../connector/usb-connector.yaml.
430 vbus-supply:
434 ulpi-0:
444 vbus-supply:
448 hsic-0:
452 vbus-supply:
456 hsic-1:
460 vbus-supply:
464 usb3-0:
474 nvidia,usb2-companion:
476 number to map this super-speed USB port to. The range of
481 vbus-supply:
485 usb3-1:
495 nvidia,usb2-companion:
497 number to map this super-speed USB port to. The range of
502 vbus-supply:
509 - compatible
510 - reg
511 - resets
512 - reset-names
513 - avdd-pll-utmip-supply
514 - avdd-pll-erefe-supply
515 - avdd-pex-pll-supply
516 - hvdd-pex-pll-e-supply
520 - |
521 #include <dt-bindings/interrupt-controller/arm-gic.h>
524 compatible = "nvidia,tegra124-xusb-padctl";
528 reset-names = "padctl";
530 avdd-pll-utmip-supply = <&vddio_1v8>;
531 avdd-pll-erefe-supply = <&avdd_1v05_run>;
532 avdd-pex-pll-supply = <&vdd_1v05_run>;
533 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
536 usb2 {
538 usb2-0 {
540 #phy-cells = <0>;
543 usb2-1 {
545 #phy-cells = <0>;
548 usb2-2 {
550 #phy-cells = <0>;
557 ulpi-0 {
559 #phy-cells = <0>;
566 hsic-0 {
568 #phy-cells = <0>;
571 hsic-1 {
573 #phy-cells = <0>;
580 pcie-0 {
581 nvidia,function = "usb3-ss";
582 #phy-cells = <0>;
585 pcie-1 {
587 #phy-cells = <0>;
590 pcie-2 {
592 #phy-cells = <0>;
595 pcie-3 {
597 #phy-cells = <0>;
600 pcie-4 {
602 #phy-cells = <0>;
609 sata-0 {
611 #phy-cells = <0>;
619 usb2-0 {
624 usb2-1 {
629 usb2-2 {
630 vbus-supply = <&vdd_usb3_vbus>;
634 ulpi-0 {
638 hsic-0 {
642 hsic-1 {
646 usb3-0 {
647 nvidia,usb2-companion = <2>;
650 usb3-1 {