[nrf fromtree] drivers: serial: nrfx_uarte: Add support for direct interrupts #2877
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nordic-krch
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bjarki-andreasen
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…urious RXTO during restart" This reverts commit b70dea6. Signed-off-by: Krzysztof Chruściński <[email protected]>
…terrupts Add option to use direct ISR. Signed-off-by: Krzysztof Chruściński <[email protected]> (cherry picked from commit aa8b258)
…XTO during restart Some SoCs generates unexpected RXTO event during restart. Restart happens when ENDRX_STARTRX short is enabled and STOPRX is triggered (via short or by CPU). STOPRX starts closing procedure and ENDRX event is generated at some point which triggers STARTRX and closing procedure is interrupted. RXTO should not be triggered in that case. Due to internal timings some SoC on fast UARTE instance will trigger RXTO followed by RXSTARTED. This RXTO event shall be cleared as receiver is actually restarted and not stopped. Affected SoC is not in tree so Kconfig is added which enables the workaround. Signed-off-by: Krzysztof Chruściński <[email protected]> (cherry picked from commit c58ae74)
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@anangl commit updated. |
anangl
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May 23, 2025
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Add option to use direct ISR.