[PATCH 0/6] tty: serial: fsl_lpuart: improve RXWATER setting and add imx8ulp support

[Sherry Sun]

This patch set improves RXWATER setting for lpuart, also adds support for
imx8ulp which has different rx_watermark value with imx7ulp.

Sherry Sun (6):
  tty: serial: fsl_lpuart: make rx_watermark configurable for different
    platforms
  tty: serial: fsl_lpuart: set receive watermark for imx8qxp platform
  tty: serial: fsl_lpuart: Fix the wrong RXWATER setting for rx dma case
  tty: serial: fsl_lpuart: Enable Receiver Idle Empty function for
    LPUART
  tty: serial: fsl_lpuart: set RTS watermark for lpuart
  tty: serial: fsl_lpuart: add imx8ulp support

 drivers/tty/serial/fsl_lpuart.c | 50 +++++++++++++++++++++++++++------
 1 file changed, 41 insertions(+), 9 deletions(-)

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2.17.1