Lines Matching +full:usb +full:- +full:phy

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/phy/realtek,usb3phy.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Realtek DHC SoCs USB 3.0 PHY
11   - Stanley Chang <stanley_chang@realtek.com>
14   Realtek USB 3.0 PHY support the digital home center (DHC) RTD series SoCs.
15   The USB 3.0 PHY driver is designed to support the XHCI controller. The SoCs
16   support multiple XHCI controllers. One PHY device node maps to one XHCI
19   RTD1295/RTD1619 SoCs USB
20   The USB architecture includes three XHCI controllers.
21   Each XHCI maps to one USB 2.0 PHY and map one USB 3.0 PHY on some
23   XHCI controller#0 -- usb2phy -- phy#0
24                     |- usb3phy -- phy#0
25   XHCI controller#1 -- usb2phy -- phy#0
26   XHCI controller#2 -- usb2phy -- phy#0
27                     |- usb3phy -- phy#0
29   RTD1319/RTD1619b SoCs USB
30   The USB architecture includes three XHCI controllers.
31   Each XHCI maps to one USB 2.0 PHY and map one USB 3.0 PHY on controllers#2.
32   XHCI controller#0 -- usb2phy -- phy#0
33   XHCI controller#1 -- usb2phy -- phy#0
34   XHCI controller#2 -- usb2phy -- phy#0
35                     |- usb3phy -- phy#0
37   RTD1319d SoCs USB
38   The USB architecture includes three XHCI controllers.
39   Each xhci maps to one USB 2.0 PHY and map one USB 3.0 PHY on controllers#0.
40   XHCI controller#0 -- usb2phy -- phy#0
41                     |- usb3phy -- phy#0
42   XHCI controller#1 -- usb2phy -- phy#0
43   XHCI controller#2 -- usb2phy -- phy#0
48       - realtek,rtd1295-usb3phy
49       - realtek,rtd1319-usb3phy
50       - realtek,rtd1319d-usb3phy
51       - realtek,rtd1619-usb3phy
52       - realtek,rtd1619b-usb3phy
57   "#phy-cells":
60   nvmem-cells:
65   nvmem-cell-names:
67       - const: usb_u3_tx_lfps_swing_trim
69   realtek,amplitude-control-coarse-tuning:
80   realtek,amplitude-control-fine-tuning:
83       This value is used for fine-tuning parameters.
90   - compatible
91   - reg
92   - "#phy-cells"
97   - |
98     usb-phy@13e10 {
99         compatible = "realtek,rtd1319d-usb3phy";
101         #phy-cells = <0>;
103         nvmem-cells = <&otp_usb_u3_tx_lfps_swing_trim>;
104         nvmem-cell-names = "usb_u3_tx_lfps_swing_trim";
106         realtek,amplitude-control-coarse-tuning = <0x77>;