Lines Matching +full:pcie +full:- +full:phy +full:- +full:1
1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra210-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
25 ports (e.g. PCIe) and the lanes.
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
33 PHY bindings, as described by the phy-bindings.txt file in this directory.
39 abstraction of the signals that are routed to a USB receptacle (i.e. a PHY
45 const: nvidia,tegra210-xusb-padctl
48 maxItems: 1
52 - description: pad controller reset
56 - description: XUSB pad controller interrupt
58 reset-names:
60 - const: padctl
62 avdd-pll-utmip-supply:
65 avdd-pll-uerefe-supply:
68 dvdd-pex-pll-supply:
69 description: PCIe/USB3 PLL power supply. Must supply 1.05 V.
71 hvdd-pex-pll-e-supply:
72 description: High-voltage PLLE power supply. Must supply 1.8 V.
97 - description: USB2 tracking clock
99 clock-names:
101 - const: trk
107 usb2-0:
111 "#phy-cells":
119 usb2-1:
123 "#phy-cells":
131 usb2-2:
135 "#phy-cells":
143 usb2-3:
147 "#phy-cells":
161 - description: HSIC tracking clock
163 clock-names:
165 - const: trk
171 hsic-0:
175 "#phy-cells":
183 hsic-1:
187 "#phy-cells":
195 pcie:
201 - description: PCIe PLL clock source
203 clock-names:
205 - const: pll
209 - description: PCIe PHY reset
211 reset-names:
213 - const: phy
219 pcie-0:
223 "#phy-cells":
229 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
231 pcie-1:
235 "#phy-cells":
241 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
243 pcie-2:
247 "#phy-cells":
253 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
255 pcie-3:
259 "#phy-cells":
265 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
267 pcie-4:
271 "#phy-cells":
277 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
279 pcie-5:
283 "#phy-cells":
289 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
291 pcie-6:
295 "#phy-cells":
301 enum: [ pcie-x1, usb3-ss, pcie-x4 ]
309 - description: SATA PLL clock source
311 clock-names:
313 - const: pll
317 - description: SATA PHY reset
319 reset-names:
321 - const: phy
327 sata-0:
331 "#phy-cells":
337 enum: [ usb3-ss, sata ]
351 usb2-0:
356 # match on gpio-usb-b-connector or usb-b-connector and cause
373 usb-role-switch:
380 See ../connector/usb-connector.yaml.
382 vbus-supply:
387 usb-role-switch: [ connector ]
389 usb2-1:
394 # match on gpio-usb-b-connector or usb-b-connector and cause
411 usb-role-switch:
418 See ../connector/usb-connector.yaml.
420 vbus-supply:
425 usb-role-switch: [ connector ]
427 usb2-2:
432 # match on gpio-usb-b-connector or usb-b-connector and cause
449 usb-role-switch:
456 See ../connector/usb-connector.yaml.
458 vbus-supply:
463 usb-role-switch: [ connector ]
465 usb2-3:
470 # match on gpio-usb-b-connector or usb-b-connector and cause
487 usb-role-switch:
494 See ../connector/usb-connector.yaml.
496 vbus-supply:
501 usb-role-switch: [ connector ]
503 hsic-0:
507 vbus-supply:
511 hsic-1:
515 vbus-supply:
519 usb3-0:
529 nvidia,usb2-companion:
531 number to map this super-speed USB port to. The range of
534 enum: [ 0, 1, 2, 3 ]
536 vbus-supply:
540 usb3-1:
550 nvidia,usb2-companion:
552 number to map this super-speed USB port to. The range of
555 enum: [ 0, 1, 2, 3 ]
557 vbus-supply:
561 usb3-2:
571 nvidia,usb2-companion:
573 number to map this super-speed USB port to. The range of
576 enum: [ 0, 1, 2, 3 ]
578 vbus-supply:
582 usb3-3:
592 nvidia,usb2-companion:
594 number to map this super-speed USB port to. The range of
597 enum: [ 0, 1, 2, 3 ]
599 vbus-supply:
606 - avdd-pll-utmip-supply
607 - avdd-pll-uerefe-supply
608 - dvdd-pex-pll-supply
609 - hvdd-pex-pll-e-supply
612 - |
613 #include <dt-bindings/clock/tegra210-car.h>
614 #include <dt-bindings/gpio/tegra-gpio.h>
615 #include <dt-bindings/interrupt-controller/arm-gic.h>
618 compatible = "nvidia,tegra210-xusb-padctl";
622 reset-names = "padctl";
624 avdd-pll-utmip-supply = <&vdd_1v8>;
625 avdd-pll-uerefe-supply = <&vdd_pex_1v05>;
626 dvdd-pex-pll-supply = <&vdd_pex_1v05>;
627 hvdd-pex-pll-e-supply = <&vdd_1v8>;
632 clock-names = "trk";
635 usb2-0 {
637 #phy-cells = <0>;
640 usb2-1 {
642 #phy-cells = <0>;
645 usb2-2 {
647 #phy-cells = <0>;
650 usb2-3 {
652 #phy-cells = <0>;
659 clock-names = "trk";
663 hsic-0 {
665 #phy-cells = <0>;
668 hsic-1 {
670 #phy-cells = <0>;
675 pcie {
677 clock-names = "pll";
679 reset-names = "phy";
682 pcie-0 {
683 nvidia,function = "pcie-x1";
684 #phy-cells = <0>;
687 pcie-1 {
688 nvidia,function = "pcie-x4";
689 #phy-cells = <0>;
692 pcie-2 {
693 nvidia,function = "pcie-x4";
694 #phy-cells = <0>;
697 pcie-3 {
698 nvidia,function = "pcie-x4";
699 #phy-cells = <0>;
702 pcie-4 {
703 nvidia,function = "pcie-x4";
704 #phy-cells = <0>;
707 pcie-5 {
708 nvidia,function = "usb3-ss";
709 #phy-cells = <0>;
712 pcie-6 {
713 nvidia,function = "usb3-ss";
714 #phy-cells = <0>;
721 clock-names = "pll";
723 reset-names = "phy";
726 sata-0 {
728 #phy-cells = <0>;
735 usb2-0 {
737 usb-role-switch;
740 compatible = "gpio-usb-b-connector",
741 "usb-b-connector";
742 label = "micro-USB";
744 vbus-gpios = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_LOW>;
748 usb2-1 {
749 vbus-supply = <&vdd_5v0_rtl>;
753 usb2-2 {
754 vbus-supply = <&vdd_usb_vbus>;
758 usb2-3 {
762 hsic-0 {
766 hsic-1 {
770 usb3-0 {
771 nvidia,usb2-companion = <1>;
774 usb3-1 {
775 nvidia,usb2-companion = <2>;
778 usb3-2 {
782 usb3-3 {