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Subject[PATCH 1/2] dt-bindings: phy: Add Spreadtrum usb20 hsphy yaml
Date
Add device tree binding Documentation details for Spreadtrum
usb20 hsphy driver.

Signed-off-by: Pu Li <pu.li@unisoc.com>
---
.../bindings/phy/phy-sprd-usb20-hs.yaml | 70 +++++++++++++++++++
1 file changed, 70 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/phy-sprd-usb20-hs.yaml

diff --git a/Documentation/devicetree/bindings/phy/phy-sprd-usb20-hs.yaml b/Documentation/devicetree/bindings/phy/phy-sprd-usb20-hs.yaml
new file mode 100644
index 000000000000..102b49d3482e
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-sprd-usb20-hs.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2020-2023 Unisoc Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/phy-sprd-usb20-hs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Spreadtrum USB20 High Speed PHY
+
+maintainers:
+ - Pu Li <lip308226@gmail.com>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - sprd,pike2-phy
+ - sprd,sharkle-phy
+ - sprd,sharkl3-phy
+ - sprd,sharkl5-phy
+ - sprd,sharkl5pro-phy
+ - sprd,qogirl6-phy
+ - sprd,qogirn6lite-phy
+ - sprd,uis8520-phy
+
+ reg:
+ maxItems: 1
+
+ reg-names:
+ const: phy_glb_regs
+
+ sprd,syscon-enable:
+ description:
+ Phandle to aon apb syscon register region.
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+ sprd,syscon-ana:
+ description:
+ Phandle to analog syscon register region.
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+ sprd,vdd-voltage:
+ description:
+ It represents the value of one analog power supply of phy,
+ the unit is uV.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ "#phy-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ hsphy@64570000 {
+ compatible = "sprd,qogirl6-phy";
+ reg = <0x64570000 0x3030>;
+ reg-names = "phy_glb_regs";
+ sprd,syscon-enable = <&aon_apb_regs>;
+ sprd,syscon-ana = <&anlg_phy_g2_regs>;
+ sprd,vdd-voltage = <3300000>;
+ #phy-cells = <0>;
+ };
--
2.17.1
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