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dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema
Convert the Qualcomm PM8916 watchdog timer controller bindings to DT schema and include them in parent device schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220726120215.101868-3-krzysztof.kozlowski@linaro.org
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@ -36,6 +36,10 @@ properties:
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type: object
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$ref: /schemas/input/qcom,pm8941-pwrkey.yaml#
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watchdog:
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type: object
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$ref: /schemas/watchdog/qcom,pm8916-wdt.yaml
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required:
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- compatible
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- reg
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@ -1,28 +0,0 @@
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QCOM PM8916 watchdog timer controller
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This pm8916 watchdog timer controller must be under pm8916-pon node.
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Required properties:
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- compatible: should be "qcom,pm8916-wdt"
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Optional properties :
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- interrupts : Watchdog pre-timeout (bark) interrupt.
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- timeout-sec : Watchdog timeout value in seconds.
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Example:
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pm8916_0: pm8916@0 {
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compatible = "qcom,pm8916", "qcom,spmi-pmic";
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reg = <0x0 SPMI_USID>;
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pon@800 {
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compatible = "qcom,pm8916-pon";
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reg = <0x800>;
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watchdog {
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compatible = "qcom,pm8916-wdt";
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interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>;
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timeout-sec = <10>;
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};
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};
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};
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@ -0,0 +1,51 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/watchdog/qcom,pm8916-wdt.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm PM8916 watchdog timer controller
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maintainers:
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- Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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allOf:
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- $ref: watchdog.yaml#
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properties:
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compatible:
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const: qcom,pm8916-wdt
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interrupts:
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maxItems: 1
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required:
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- compatible
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- interrupts
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/spmi/spmi.h>
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pmic@0 {
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compatible = "qcom,pm8916", "qcom,spmi-pmic";
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reg = <0x0 SPMI_USID>;
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#address-cells = <1>;
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#size-cells = <0>;
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pon@800 {
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compatible = "qcom,pm8916-pon";
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reg = <0x800>;
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mode-bootloader = <0x2>;
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mode-recovery = <0x1>;
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watchdog {
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compatible = "qcom,pm8916-wdt";
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interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>;
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timeout-sec = <60>;
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};
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};
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};
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