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

[ysionneau]

From: Yann Sionneau <ysionneau@xxxxxxxxxxxxx>

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

Signed-off-by: Yann Sionneau <ysionneau@xxxxxxxxxxxxx>
---

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@xxxxxxxxxxxxx>
+  - Julian Vetter <jvetter@xxxxxxxxxxxxx>
+  - Yann Sionneau <ysionneau@xxxxxxxxxxxxx>
+
+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