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authorPeter Chen <peter.chen@nxp.com>2020-04-01 09:38:51 +0800
committerKishon Vijay Abraham I <kishon@ti.com>2020-05-07 09:46:36 +0530
commit6bbee9da9077c2551bf6057d22bf57cf6eb791d9 (patch)
tree6afa17bbf85fdb895ca0322164d23f62770d7ffc /Documentation/devicetree/bindings/phy
parentb9d3e8a38084b546a2398a1c6de50997e65ba69e (diff)
downloadlwn-6bbee9da9077c2551bf6057d22bf57cf6eb791d9.tar.gz
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doc: dt-binding: cdns-salvo-phy: add binding doc
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@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r--Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml52
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diff --git a/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml b/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml
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+++ b/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml
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+# 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@nxp.com>
+
+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>;
+ };