2017-04-06 20:19:24 +08:00
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STM32 Independent WatchDoG (IWDG)
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---------------------------------
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Required properties:
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2018-06-25 23:42:59 +08:00
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- compatible: Should be either:
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- "st,stm32-iwdg"
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- "st,stm32mp1-iwdg"
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- reg: Physical base address and length of the registers set for the device
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- clocks: Reference to the clock entry lsi. Additional pclk clock entry
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is required only for st,stm32mp1-iwdg.
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- clock-names: Name of the clocks used.
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"lsi" for st,stm32-iwdg
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"lsi", "pclk" for st,stm32mp1-iwdg
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2017-04-06 20:19:24 +08:00
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Optional Properties:
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- timeout-sec: Watchdog timeout value in seconds.
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Example:
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iwdg: watchdog@40003000 {
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compatible = "st,stm32-iwdg";
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reg = <0x40003000 0x400>;
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clocks = <&clk_lsi>;
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2018-06-25 23:42:59 +08:00
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clock-names = "lsi";
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2017-04-06 20:19:24 +08:00
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timeout-sec = <32>;
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};
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