linux-kernel - [PATCH] dt-bindings: phy: Convert marvell,mmp2-usb-phy to DT schema

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Message-ID: <20250607212613.743515-1-robh@kernel.org>
Date: Sat,  7 Jun 2025 16:26:11 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lubomir Rintel <lkundrak@...sk>
Cc: linux-phy@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: phy: Convert marvell,mmp2-usb-phy to DT schema

Convert the Marvell MMP2 USB PHY binding to DT schema format. It's a
straight forward conversion.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../bindings/phy/marvell,mmp2-usb-phy.yaml    | 38 +++++++++++++++++++
 .../devicetree/bindings/phy/phy-pxa-usb.txt   | 18 ---------
 2 files changed, 38 insertions(+), 18 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/phy/marvell,mmp2-usb-phy.yaml
 delete mode 100644 Documentation/devicetree/bindings/phy/phy-pxa-usb.txt

diff --git a/Documentation/devicetree/bindings/phy/marvell,mmp2-usb-phy.yaml b/Documentation/devicetree/bindings/phy/marvell,mmp2-usb-phy.yaml
new file mode 100644
index 000000000000..2441c5fae550
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/marvell,mmp2-usb-phy.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/marvell,mmp2-usb-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP2/PXA USB PHY
+
+maintainers:
+  - Lubomir Rintel <lkundrak@...sk>
+
+properties:
+  compatible:
+    enum:
+      - marvell,mmp2-usb-phy
+      - marvell,pxa910-usb-phy
+      - marvell,pxa168-usb-phy
+
+  reg:
+    maxItems: 1
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - "#phy-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    usbphy@...07000 {
+        compatible = "marvell,mmp2-usb-phy";
+        reg = <0xd4207000 0x40>;
+        #phy-cells = <0>;
+        status = "okay";
+    };
diff --git a/Documentation/devicetree/bindings/phy/phy-pxa-usb.txt b/Documentation/devicetree/bindings/phy/phy-pxa-usb.txt
deleted file mode 100644
index d80e36a77ec5..000000000000
--- a/Documentation/devicetree/bindings/phy/phy-pxa-usb.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Marvell PXA USB PHY
--------------------
-
-Required properties:
-- compatible: one of: "marvell,mmp2-usb-phy", "marvell,pxa910-usb-phy",
-	"marvell,pxa168-usb-phy",
-- #phy-cells: must be 0
-
-Example:
-	usb-phy: usbphy@...07000 {
-		compatible = "marvell,mmp2-usb-phy";
-		reg = <0xd4207000 0x40>;
-		#phy-cells = <0>;
-		status = "okay";
-	};
-
-This document explains the device tree binding. For general
-information about PHY subsystem refer to Documentation/driver-api/phy/phy.rst
-- 
2.47.2