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Subject[PATCH 1/3] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
Date
Convert QCOM watchdog timer bindings to DT schema format using
json-schema.

Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
---
.../devicetree/bindings/watchdog/qcom-wdt.txt | 28 -----------
.../bindings/watchdog/qcom-wdt.yaml | 47 +++++++++++++++++++
2 files changed, 47 insertions(+), 28 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
create mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt b/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
deleted file mode 100644
index 41aeaa2ff0f8..000000000000
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Qualcomm Krait Processor Sub-system (KPSS) Watchdog
----------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
-
- "qcom,kpss-wdt-msm8960"
- "qcom,kpss-wdt-apq8064"
- "qcom,kpss-wdt-ipq8064"
- "qcom,kpss-wdt-ipq4019"
- "qcom,kpss-timer"
- "qcom,scss-timer"
- "qcom,kpss-wdt"
-
-- reg : shall contain base register location and length
-- clocks : shall contain the input clock
-
-Optional properties :
-- timeout-sec : shall contain the default watchdog timeout in seconds,
- if unset, the default timeout is 30 seconds
-
-Example:
- watchdog@208a038 {
- compatible = "qcom,kpss-wdt-ipq8064";
- reg = <0x0208a038 0x40>;
- clocks = <&sleep_clk>;
- timeout-sec = <10>;
- };
diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
new file mode 100644
index 000000000000..4a42f4261322
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/watchdog/qcom-wdt.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm Krait Processor Sub-system (KPSS) Watchdog timer
+
+maintainers:
+ - Andy Gross <agross@kernel.org>
+
+properties:
+ compatible:
+ oneOf:
+ - const: qcom,kpss-timer
+ - const: qcom,kpss-wdt
+ - const: qcom,kpss-wdt-apq8064
+ - const: qcom,kpss-wdt-ipq4019
+ - const: qcom,kpss-wdt-ipq8064
+ - const: qcom,kpss-wdt-msm8960
+ - const: qcom,scss-timer
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ timeout-sec:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Contains the watchdog timeout in seconds. If unset, the
+ default timeout is 30 seconds.
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+examples:
+ - |
+ watchdog@208a038 {
+ compatible = "qcom,kpss-wdt-ipq8064";
+ reg = <0x0208a038 0x40>;
+ clocks = <&sleep_clk>;
+ timeout-sec = <10>;
+ };
---
I have added Andy as the maintainer here since the get_maintainer script
showed him. If he is not happy, then I can change it to Bjorn probably and
again if he is not happy ;-) then I will add myself or whoever they suggest.

--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

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