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Subject[PATCH 00/24] LPUART fixes and improvements
Date
Everyone:

This series contains fixes/improvements to LPUART dirver I came up
with recently as well as fixes picked up from Toradex and NXP Vybrid
repos.

Feedback is welcome!

Thanks,
Andrey Smirnov

Andrey Smirnov (22):
tty: serial: fsl_lpuart: Flush HW FIFOs in .flush_buffer
tty: serial: fsl_lpuart: Simplify RX/TX IRQ handlers
tty: serial: fsl_lpuart: Fix bogus indentation
tty: serial: fsl_lpuart: Drop unnecessary sg_set_buf() call
tty: serial: fsl_lpuart: Drop unnecessary uart_write_wakeup()
tty: serial: fsl_lpuart: Fix issue in software flow control
tty: serial: fls_lpuart: Split shared TX IRQ handler into two
tty: serial: fsl_lpuart: Drop no-op bit opearation
tty: serial: fsl_lpuart: Drop unnecessary extra parenthesis
tty: serial: fsl_lpuart: Clear CSTOPB unconditionally
tty: serial: fsl_lpuart: Use appropriate lpuart32_* I/O funcs
tty: serial: fsl_lpuart: Introduce lpuart_wait_bit_set()
tty: serial: fsl_lpuart: Use cpu_relax() instead of barrier()
tty: serial: fsl_lpuart: Introduce lpuart_stopped_or_empty()
tty: serial: fsl_lpuart: Drop unnecessary lpuart*_stop_tx()
tty: serial: fsl_lpuart: Introduce lpuart_dma_shutdown()
tty: serial: fsl_lpuart: Introduce lpuart_tx_dma_startup()
tty: serial: fsl_lpuart: Introduce lpuart_rx_dma_startup()
tty: serial: fsl_lpuart: Introduce lpuart32_configure()
tty: serial: fsl_lpuart: Introduce lpuart*_setup_watermark_enable()
tty: serial: fsl_lpuart: Don't enable TIE in .startup() or .resume()
tty: serial: fsl_lpuart: Ignore TX/RX interrupts if DMA is enabled

Stefan Agner (2):
tty: serial: fsl_lpuart: fix framing error handling when using DMA
tty: serial: fsl_lpuart: flush receive FIFO after overruns

drivers/tty/serial/fsl_lpuart.c | 495 +++++++++++++++++---------------
1 file changed, 261 insertions(+), 234 deletions(-)

--
2.21.0

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