linux-kernel - [PATCH v3 0/9] tty: serial: fsl_lpuart various fixes and LS1028A support

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Date:   Tue,  3 Mar 2020 18:42:57 +0100
From:   Michael Walle <michael@...le.cc>
To:     linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Shawn Guo <shawnguo@...nel.org>, Li Yang <leoyang.li@....com>,
        Jiri Slaby <jslaby@...e.com>, Peng Fan <peng.fan@....com>,
        Vabhav Sharma <vabhav.sharma@....com>,
        Yuan Yao <yao.yuan@....com>, Michael Walle <michael@...le.cc>
Subject: [PATCH v3 0/9] tty: serial: fsl_lpuart various fixes and LS1028A support

These are various fixes for problems I found during development of the
LS1028A support for the LPUART.

Also, I'm not sure if this series should be split between the "tty:
serial: fsl_lpuart" patches and the devicetree patches. So unless
someone tell me otherwise I keep them together to avoid mention any
dependencies.

Changes since v2:
Changed DMA channel request handling. Spotted by Rob Herring. Thanks.

Modified patches:
  tty: serial: fsl_lpuart: handle EPROBE_DEFER for DMA

Changes since v1:
DMA support fixes.

New patches:
  tty: serial: fsl_lpuart: fix DMA mapping
  arm64: dts: ls1028a: add "fsl,vf610-edma" compatible

Modified patches:
  arm64: dts: ls1028a: add missing LPUART nodes
   - add dma phandles

Michael Walle (9):
  Revert "tty: serial: fsl_lpuart: drop EARLYCON_DECLARE"
  tty: serial: fsl_lpuart: free IDs allocated by IDA
  tty: serial: fsl_lpuart: handle EPROBE_DEFER for DMA
  tty: serial: fsl_lpuart: fix DMA mapping
  dt-bindings: serial: lpuart: add ls1028a compatibility
  tty: serial: fsl_lpuart: add LS1028A support
  tty: serial: fsl_lpuart: add LS1028A earlycon support
  arm64: dts: ls1028a: add "fsl,vf610-edma" compatible
  arm64: dts: ls1028a: add missing LPUART nodes

 .../devicetree/bindings/serial/fsl-lpuart.txt |  10 +-
 .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi |  75 +++++-
 drivers/tty/serial/fsl_lpuart.c               | 251 ++++++++++++------
 3 files changed, 255 insertions(+), 81 deletions(-)

-- 
2.20.1