linux-kernel - [PATCH v3 0/6] LPUART fixes and improvements

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Date:   Mon,  5 Aug 2019 11:56:55 -0700
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     linux-serial@...r.kernel.org
Cc:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Stefan Agner <stefan@...er.ch>,
        Chris Healy <cphealy@...il.com>,
        Cory Tusar <cory.tusar@....aero>,
        Lucas Stach <l.stach@...gutronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>, linux-imx@....com,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/6] LPUART fixes and improvements

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!

Changes since [v2]:

 - Series rebased on Greg's tty-testing branch

Changes since [v1]:

 - Dropped "tty: serial: fsl_lpuart: Drop unnecessary sg_set_buf()
   call" due to being a duplicate of "tty: serial: fsl_lpuart: remove
   sg_set_buf() for sport->rx_sgl"
   
 - Fixed build break in "tty: serial: fsl_lpuart: Introduce
   lpuart_tx_dma_startup()"

Thanks,
Andrey Smirnov

[v2] lore.kernel.org/r/20190731173045.11718-1-andrew.smirnov@...il.com
[v1] lore.kernel.org/r/20190729195226.8862-1-andrew.smirnov@...il.com

Andrey Smirnov (6):
  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

 drivers/tty/serial/fsl_lpuart.c | 195 +++++++++++++++-----------------
 1 file changed, 91 insertions(+), 104 deletions(-)

-- 
2.21.0