Convert the fixed-clock binding to DT schema format using json-schema.
Cc: Michael Turquette <[email protected]>
Cc: Stephen Boyd <[email protected]>
Cc: [email protected]
Signed-off-by: Rob Herring <[email protected]>
---
.../devicetree/bindings/clock/fixed-clock.txt | 23 ----------
.../bindings/clock/fixed-clock.yaml | 44 +++++++++++++++++++
2 files changed, 44 insertions(+), 23 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/clock/fixed-clock.txt
create mode 100644 Documentation/devicetree/bindings/clock/fixed-clock.yaml
diff --git a/Documentation/devicetree/bindings/clock/fixed-clock.txt
b/Documentation/devicetree/bindings/clock/fixed-clock.txt
deleted file mode 100644
index 0641a663ad69..000000000000
--- a/Documentation/devicetree/bindings/clock/fixed-clock.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Binding for simple fixed-rate clock sources.
-
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Required properties:
-- compatible : shall be "fixed-clock".
-- #clock-cells : from common clock binding; shall be set to 0.
-- clock-frequency : frequency of clock in Hz. Should be a single cell.
-
-Optional properties:
-- clock-accuracy : accuracy of clock in ppb (parts per billion).
- Should be a single cell.
-- clock-output-names : From common clock binding.
-
-Example:
- clock {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <1000000000>;
- clock-accuracy = <100>;
- };
diff --git a/Documentation/devicetree/bindings/clock/fixed-clock.yaml
b/Documentation/devicetree/bindings/clock/fixed-clock.yaml
new file mode 100644
index 000000000000..8b5628463b90
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/fixed-clock.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Binding for simple fixed-rate clock sources.
+
+maintainers:
+ - Michael Turquette <[email protected]>
+ - Stephen Boyd <[email protected]>
+
+properties:
+ compatible:
+ const: fixed-clock
+
+ "#clock-cells":
+ const: 0
+
+ clock-frequency: true
+
+ clock-accuracy:
+ description: accuracy of clock in ppb (parts per billion).
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clock-frequency
+
+additionalProperties: false
+
+examples:
+ - |
+ clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <1000000000>;
+ clock-accuracy = <100>;
+ };
+...
--
2.19.1
