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dt-bindings: clock: Convert marvell,armada-370-corediv-clock to DT schema

PATCH Applied Rob Herring (Arm) 2 participants 2 messages May 21, 2025 – Jun 19, 2025

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Rob Herring (Arm)

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#0 lore raw

PATCH v2 1/1 dt-bindings: clock: Convert marvell,armada-370-corediv-clock to DT schema

Convert the Marvell Armada 3xx Core Divider clock binding to DT schema format.

Add the missing "marvell,armada-390-corediv-clock" compatible and "clock-output-names" property.

Signed-off-by Rob Herring (Arm) <[email protected]>

---
v2:
- Fix indention (forgot to commit the fix)

---
 .../marvell,armada-370-corediv-clock.yaml     | 52 +++++++++++++++++++
 .../bindings/clock/mvebu-corediv-clock.txt    | 23 --------
 2 files changed, 52 insertions(+), 23 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/marvell,armada-370-corediv-clock.yaml
 delete mode 100644 Documentation/devicetree/bindings/clock/mvebu-corediv-clock.txt
Documentation/devicetree/bindings/clock/marvell,armada-370-corediv-clock.yaml new file +52 -0
new file mode 100644
index 000000000000..9d766558cdb9
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/marvell,armada-370-corediv-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MVEBU Core Divider Clock
+
+maintainers:
+  - Andrew Lunn <[email protected]>
+  - Gregory Clement <[email protected]>
+
+properties:
+  compatible:
+    oneOf:
+      - enum:
+          - marvell,armada-370-corediv-clock
+          - marvell,armada-375-corediv-clock
+          - marvell,armada-380-corediv-clock
+          - marvell,mv98dx3236-corediv-clock
+      - items:
+          - const: marvell,armada-390-corediv-clock
+          - const: marvell,armada-380-corediv-clock
+
+  reg:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-output-names:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - "#clock-cells"
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    clock-controller@18740 {
+        compatible = "marvell,armada-370-corediv-clock";
+        reg = <0x18740 0xc>;
+        #clock-cells = <1>;
+        clocks = <&pll>;
+    };
Documentation/devicetree/bindings/clock/mvebu-corediv-clock.txt deleted +0 -23
deleted file mode 100644
index c7b4e3a6b2c6..000000000000
@@ -1,23 +0,0 @@
-* Core Divider Clock bindings for Marvell MVEBU SoCs
-
-The following is a list of provided IDs and clock names on Armada 370/XP:
- 0 = nand (NAND clock)
-
-Required properties:
-- compatible : must be "marvell,armada-370-corediv-clock",
-		       "marvell,armada-375-corediv-clock",
-		       "marvell,armada-380-corediv-clock",
-                       "marvell,mv98dx3236-corediv-clock",
-
-- reg : must be the register address of Core Divider control register
-- #clock-cells : from common clock binding; shall be set to 1
-- clocks : must be set to the parent's phandle
-
-Example:
-
-corediv_clk: corediv-clocks@18740 {
-	compatible = "marvell,armada-370-corediv-clock";
-	reg = <0x18740 0xc>;
-	#clock-cells = <1>;
-	clocks = <&pll>;
-};
Signature · 1 line
2.47.2
maintainer Applied
#1 lore raw

Quoting Rob Herring (Arm) (2025-05-21 14:18:39)

Quoted 8 lines

Convert the Marvell Armada 3xx Core Divider clock binding to DT schema format.

Add the missing "marvell,armada-390-corediv-clock" compatible and "clock-output-names" property.

Signed-off-by Rob Herring (Arm) <[email protected]>

---

Applied to clk-next