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    Subject[PATCH 00/14] serial: tegra: Tegra186 support and fixes
    Date
    Series of patches adding enhancements to exising UART driver and adding
    support for new chip Tegra186 and Tegra194.

    Tegra186 uses GPCDMA for dma transfers which is still not available in
    mainstream. However, it can work in PIO/FIFO mode and support added for it.
    Also Tegra186 has a hardware issue where it does not meet tolernace +/-4% and
    to work around it, device tree entries provided to adjust baud rate for a
    particular range.

    Ahung Cheng (2):
    serial: tegra: avoid reg access when clk disabled
    serial: tegra: protect IER against LCR.DLAB

    Andreas Abel (1):
    serial: tegra: add internal loopback functionality

    Krishna Yarlagadda (7):
    serial: tegra: report error to upper tty layer
    serial: tegra: add compatible for new chips
    serial: tegra: check for FIFO mode enabled status
    serial: tegra: DT for Adjusted baud rates
    serial: tegra: add support to adjust baud rate
    serial: tegra: report clk rate errors
    serial: tegra: Add PIO mode support

    Shardar Shariff Md (4):
    serial: tegra: add support to ignore read
    serial: tegra: flush the RX fifo on frame error
    serial: tegra: set maximum num of uart ports to 8
    serial: tegra: add support to use 8 bytes trigger

    .../bindings/serial/nvidia,tegra20-hsuart.txt | 35 +-
    drivers/tty/serial/serial-tegra.c | 405 ++++++++++++++++++---
    2 files changed, 385 insertions(+), 55 deletions(-)

    --
    2.7.4

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