STMicroelectronics STM32 HW RNG
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The STM32 hardware random number generator is a simple fixed purpose IP and
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is fully separated from other crypto functions.
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Required properties:
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- compatible : Should be "st,stm32-rng"
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- reg : Should be register base and length as documented in the datasheet
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- interrupts : The designated IRQ line for the RNG
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- clocks : The clock needed to enable the RNG
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Optional properties:
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- resets : The reset to properly start RNG
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- clock-error-detect : Enable the clock detection management
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Example:
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rng: rng@50060800 {
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compatible = "st,stm32-rng";
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reg = <0x50060800 0x400>;
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interrupts = <80>;
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clocks = <&rcc 0 38>;
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};
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