Messages in this thread | | | Date | Wed, 23 Nov 2022 11:36:22 +0100 | From | Michael Walle <> | Subject | Re: [PATCH V2 5/5] tty: serial: fsl_lpuart: clear LPUART Status Register in lpuart32_shutdown() |
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Am 2022-11-10 09:17, schrieb Sherry Sun: > The LPUART Status Register needs to be cleared when closing the uart > port to get a clean environment when reopening the uart.
Shouldn't it be cleared on startup instead? What if there was some kind of event between shutdown and startup?
-michael
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