2014-08-12 16:12 GMT+02:00 Matthias Brugger <matthias.bgg@gmail.com>:

> This patch set adds support for the UART found in Mediatek SoCs.
> The chip is a changed version of a 8250 controller.
> Especially it introduces a new register called highspeed. The value
> in this register has to be set depending on the baudrate. The value
> in the register influences the way the divisor has to be calculated.
>
> The patch series is build against v3.16-rc1 and tested on mt6589. Should
> work as well on mt6577 and mt6582.
>
> Thanks,
> Matthias
>

Ping: Does anyone has any comments on this series?


>
> Changes for v4:
> - delete owner in platform driver instance
> - pass plattform_device to mtk8250_probe_of
> - reorganise probe function to error out early
> - Fix DTS documentation
>
> Changes for v3:
> - use dev_warn instead of pr_warn
> - use 8250_core function to update termios
>
> Changes for v2:
> - drop 8250_core capability extension for the chip
> - encapsulate set_termios in the driver method
>
> ---
>
> Matthias Brugger (2):
>   tty: serial: 8250: Add Mediatek UART driver
>   DTS: serial: Add bindings documention for the Mediatek UARTs
>
>  .../devicetree/bindings/serial/mtk-uart.txt        |   20 ++
>  drivers/tty/serial/8250/8250_mtk.c                 |  294
> ++++++++++++++++++++
>  drivers/tty/serial/8250/Kconfig                    |    7 +
>  drivers/tty/serial/8250/Makefile                   |    1 +
>  4 files changed, 322 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/serial/mtk-uart.txt
>  create mode 100644 drivers/tty/serial/8250/8250_mtk.c
>
> --
> 1.7.9.5
>
>


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