From 137e9e68dd3805deb9fa43b3eb1a963a2d093746 Mon Sep 17 00:00:00 2001 From: Sai Prakash Ranjan Date: Fri, 26 Jun 2020 00:59:04 +0530 Subject: [PATCH] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML Convert QCOM watchdog timer bindings to DT schema format using json-schema. Signed-off-by: Sai Prakash Ranjan Reviewed-by: Stephen Boyd Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/77b47aad9d17cb4ec8359bdbbb30c33d818117e6.1593112534.git.saiprakash.ranjan@codeaurora.org Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- .../devicetree/bindings/watchdog/qcom-wdt.txt | 28 ------------ .../bindings/watchdog/qcom-wdt.yaml | 44 +++++++++++++++++++ 2 files changed, 44 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 41aeaa2ff0f89..0000000000000 --- 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 0000000000000..5448cc537a032 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml @@ -0,0 +1,44 @@ +# 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: + - Sai Prakash Ranjan + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + enum: + - qcom,kpss-timer + - qcom,kpss-wdt + - qcom,kpss-wdt-apq8064 + - qcom,kpss-wdt-ipq4019 + - qcom,kpss-wdt-ipq8064 + - qcom,kpss-wdt-msm8960 + - qcom,scss-timer + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +examples: + - | + watchdog@208a038 { + compatible = "qcom,kpss-wdt-ipq8064"; + reg = <0x0208a038 0x40>; + clocks = <&sleep_clk>; + timeout-sec = <10>; + }; -- 2.30.2