From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Hello,
this patch series fixes enhanced/special register set accesses and Tx
FIFO corruption.
I have tested the changes on a custom board with two SC16IS752 DUART over
a SPI interface using a Variscite IMX8MN NANO SOM. The four UARTs are
configured in RS-485 mode.
Thank you.
Hugo Villeneuve (2):
serial: sc16is7xx: fix TX fifo corruption
serial: sc16is7xx: fix invalid FIFO access with special register set
drivers/tty/serial/sc16is7xx.c | 25 +++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)
base-commit: 933069701c1b507825b514317d4edd5d3fd9d417
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2.39.2