diff options
| author | Sherry Sun <[email protected]> | 2023-01-30 14:44:48 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-01-31 10:53:39 +0100 |
| commit | ecba98f9ddf426af337fb8b63d7581c254fe6e87 (patch) | |
| tree | 24f67b87cab8a2bc7dcae3a6b993c14b35dc7e95 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | 96f54fd4894711b0dce6a1c8c26c882295dc9234 (diff) | |
tty: serial: fsl_lpuart: set RTS watermark for lpuart
Add RTS watermark support for LPUART. The RX RTS_B output negates when
the number of empty words in the receive FIFO is greater or equal to
RTSWATER. Here set the RTSWATER to half of the rxfifo_size.
Signed-off-by: Sherry Sun <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions