| Message ID | 77b47aad9d17cb4ec8359bdbbb30c33d818117e6.1593112534.git.saiprakash.ranjan@codeaurora.org (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | Convert QCOM watchdog timer bindings to YAML | expand |
On Fri, Jun 26, 2020 at 12:59:04AM +0530, Sai Prakash Ranjan wrote: > Convert QCOM watchdog timer bindings to DT schema format using > json-schema. > > Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> > Reviewed-by: Stephen Boyd <swboyd@chromium.org> > Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> > --- > .../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 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..5448cc537a03 > --- /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 <saiprakash.ranjan@codeaurora.org> > + > +allOf: > + - $ref: watchdog.yaml# > + > +properties: > + compatible: > + enum: > + - qcom,kpss-timer > + - qcom,kpss-wdt > + - qcom,kpss-wdt-apq8064 > + - qcom,kpss-wdt-ipq4019 > + - qcom,kpss-wdt-ipq8064 > + - qcom,kpss-wdt-msm8960 > + - qcom,scss-timer > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + > +examples: > + - | > + watchdog@208a038 { > + compatible = "qcom,kpss-wdt-ipq8064"; > + reg = <0x0208a038 0x40>; > + clocks = <&sleep_clk>; > + timeout-sec = <10>; > + };
diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt b/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt deleted file mode 100644 index 41aeaa2ff0f8..000000000000 --- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt +++ /dev/null @@ -1,28 +0,0 @@ -Qualcomm Krait Processor Sub-system (KPSS) Watchdog ---------------------------------------------------- - -Required properties : -- compatible : shall contain only one of the following: - - "qcom,kpss-wdt-msm8960" - "qcom,kpss-wdt-apq8064" - "qcom,kpss-wdt-ipq8064" - "qcom,kpss-wdt-ipq4019" - "qcom,kpss-timer" - "qcom,scss-timer" - "qcom,kpss-wdt" - -- reg : shall contain base register location and length -- clocks : shall contain the input clock - -Optional properties : -- timeout-sec : shall contain the default watchdog timeout in seconds, - if unset, the default timeout is 30 seconds - -Example: - watchdog@208a038 { - compatible = "qcom,kpss-wdt-ipq8064"; - reg = <0x0208a038 0x40>; - clocks = <&sleep_clk>; - timeout-sec = <10>; - }; diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml new file mode 100644 index 000000000000..5448cc537a03 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$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 <saiprakash.ranjan@codeaurora.org> + +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>; + };