[RFC PATCH v3 08/37] dt-bindings: Add binding for kalray,coolidge-dsu-clock

ysionneau
2024-07-22T09:45:03Z

From: Yann Sionneau <ysionneau@kalrayinc.com>

Add binding for Kalray Coolidge DSU (Debug System Unit) clock.

Signed-off-by: Yann Sionneau <ysionneau@kalrayinc.com>
---

Notes:

V2 -> V3: New patch
---
.../clock/kalray,coolidge-dsu-clock.yaml | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/kalray,coolidge-dsu-clock.yaml

diff --git a/Documentation/devicetree/bindings/clock/kalray,coolidge-dsu-clock.yaml b/Documentation/devicetree/bindings/clock/kalray,coolidge-dsu-clock.yaml
new file mode 100644
index 0000000000000..a7f6239b17c12
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/kalray,coolidge-dsu-clock.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/kalray,coolidge-dsu-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Kalray Coolidge DSU Clock
+
+maintainers:
+ - Jonathan Borne <jborne@kalrayinc.com>
+ - Julian Vetter <jvetter@kalrayinc.com>
+ - Yann Sionneau <ysionneau@kalrayinc.com>
+
+description: |
+ DSU Clock is a free running counter that runs at Cluster clock frequency.
+
+properties:
+ compatible:
+ const: kalray,coolidge-dsu-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ dsu_clock@a44180 {
+ compatible = "kalray,coolidge-dsu-clock";
+ reg = <0x00 0xa44180 0x00 0x08>;
+ clocks = <&core_clk>;
+ };
--
2.45.2