From: "Rob Herring (Arm)" <robh@kernel.org>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Andrew Lunn <andrew@lunn.ch>,
Gregory Clement <gregory.clement@bootlin.com>
Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: clock: Convert marvell,armada-xp-cpu-clock to DT schema
Date: Wed, 21 May 2025 16:08:05 -0500 [thread overview]
Message-ID: <20250521210806.61286-1-robh@kernel.org> (raw)
Convert the Marvell Armada XP CPU clock binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
.../clock/marvell,armada-xp-cpu-clock.yaml | 44 +++++++++++++++++++
.../bindings/clock/mvebu-cpu-clock.txt | 23 ----------
2 files changed, 44 insertions(+), 23 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/marvell,armada-xp-cpu-clock.yaml
delete mode 100644 Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt
diff --git a/Documentation/devicetree/bindings/clock/marvell,armada-xp-cpu-clock.yaml b/Documentation/devicetree/bindings/clock/marvell,armada-xp-cpu-clock.yaml
new file mode 100644
index 000000000000..f2ac6741da9a
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/marvell,armada-xp-cpu-clock.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+---
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+$id: http://devicetree.org/schemas/clock/marvell,armada-xp-cpu-clock.yaml#
+
+title: Marvell EBU CPU Clock
+
+maintainers:
+ - Andrew Lunn <andrew@lunn.ch>
+ - Gregory Clement <gregory.clement@bootlin.com>
+
+properties:
+ compatible:
+ enum:
+ - marvell,armada-xp-cpu-clock
+ - marvell,mv98dx3236-cpu-clock
+
+ reg:
+ items:
+ - description: Clock complex registers
+ - description: PMU DFS registers
+
+ '#clock-cells':
+ const: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ clock-controller@d0018700 {
+ #clock-cells = <1>;
+ compatible = "marvell,armada-xp-cpu-clock";
+ reg = <0xd0018700 0xa0>, <0x1c054 0x10>;
+ clocks = <&coreclk 1>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt
deleted file mode 100644
index 7f28506eaee7..000000000000
--- a/Documentation/devicetree/bindings/clock/mvebu-cpu-clock.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Device Tree Clock bindings for cpu clock of Marvell EBU platforms
-
-Required properties:
-- compatible : shall be one of the following:
- "marvell,armada-xp-cpu-clock" - cpu clocks for Armada XP
- "marvell,mv98dx3236-cpu-clock" - cpu clocks for 98DX3236 SoC
-- reg : Address and length of the clock complex register set, followed
- by address and length of the PMU DFS registers
-- #clock-cells : should be set to 1.
-- clocks : shall be the input parent clock phandle for the clock.
-
-cpuclk: clock-complex@d0018700 {
- #clock-cells = <1>;
- compatible = "marvell,armada-xp-cpu-clock";
- reg = <0xd0018700 0xA0>, <0x1c054 0x10>;
- clocks = <&coreclk 1>;
-}
-
-cpu@0 {
- compatible = "marvell,sheeva-v7";
- reg = <0>;
- clocks = <&cpuclk 0>;
-};
--
2.47.2
next reply other threads:[~2025-05-21 21:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-21 21:08 Rob Herring (Arm) [this message]
2025-06-19 1:40 ` [PATCH] dt-bindings: clock: Convert marvell,armada-xp-cpu-clock to DT schema Stephen Boyd
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