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Document support for the Watchdog Timer (WDT) Controller in the Qualcomm PM8916 PMIC module. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
29 lines
613 B
Plaintext
29 lines
613 B
Plaintext
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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