Add Cadence SALVO PHY binding doc, this PHY is a legacy module, and is only used for USB3 and USB2. Signed-off-by: Peter Chen <peter.chen@xxxxxxx> --- Changes for v4: - Drop the useless description for power-domains - change unit-address of node as lowercase hex Changes for v3: - Fix more schema errors .../bindings/phy/cdns,salvo-phy.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml b/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml new file mode 100644 index 000000000000..3a07285b5470 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2020 NXP +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/cdns,salvo-phy.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Cadence SALVO PHY + +maintainers: + - Peter Chen <peter.chen@xxxxxxx> + +properties: + compatible: + enum: + - nxp,salvo-phy + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: salvo_phy_clk + + power-domains: + maxItems: 1 + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/firmware/imx/rsrc.h> + + usb3phy: usb3-phy@5b160000 { + compatible = "nxp,salvo-phy"; + reg = <0x5b160000 0x40000>; + clocks = <&usb3_lpcg 4>; + clock-names = "salvo_phy_clk"; + power-domains = <&pd IMX_SC_R_USB_2_PHY>; + #phy-cells = <0>; + }; -- 2.17.1
