[PATCH 1/2] dt-bindings: clock: Add binding documentation for TI Audio REFCLK
Jai Luthra
j-luthra at ti.com
Wed May 17 00:34:05 PDT 2023
Add DT bindings for TI's audio reference clocks (REFCLK) present on AM62
SoC.
Signed-off-by: Jai Luthra <j-luthra at ti.com>
---
.../bindings/clock/ti,am62-audio-refclk.yaml | 44 ++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/ti,am62-audio-refclk.yaml b/Documentation/devicetree/bindings/clock/ti,am62-audio-refclk.yaml
new file mode 100644
index 000000000000..7c4cf7abe007
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti,am62-audio-refclk.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,am62-audio-refclk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI Audio Reference Clock
+
+maintainers:
+ - Jai Luthra <j-luthra at ti.com>
+
+properties:
+ compatible:
+ items:
+ - const: ti,am62-audio-refclk
+ - const: syscon
+
+ "#clock-cells":
+ const: 0
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ audio_refclk0: clock at 82e0 {
+ compatible = "ti,am62-audio-refclk", "syscon";
+ reg = <0x82e0 0x4>;
+ clocks = <&k3_clks 157 0>;
+ assigned-clocks = <&k3_clks 157 0>;
+ assigned-clock-parents = <&k3_clks 157 8>;
+ #clock-cells = <0>;
+ };
--
2.40.1
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