[U-Boot] [PATCH v7 4/7] mips: ath79: add serial driver for ar933x SOC

[Simon Glass]

On 16 January 2016 at 11:13, Wills Wang <wills.wang at live.com> wrote:
> Reviewed-by: Thomas Chou <thomas at wytron.com.tw>
>
> Signed-off-by: Wills Wang <wills.wang at live.com>
> ---
>
> Changes in v7:
> - remove map_physmem for debug port
>
> Changes in v6:
> - Remove wait loop in putc and getc
> - Use map_physmem instead of KSEG1ADDR
>
> Changes in v5:
> - remove ar933x_serial_platdata
> - Import document "qca,ar9330-uart.txt" from kernel
> - Add support for debug UART
>
> Changes in v4:
> - Auto calculate baudrate for serial driver
> - Move pinctrl code in serial driver into arch/mips/mach-ath79
> - Use get_serial_clock to serial clock source
>
> Changes in v3:
> - Convert serial driver to driver model
>
> Changes in v2:
> - Move serial driver code into drivers/serial
>
>  .../serial/qca,ar9330-uart.txt                     |  24 ++
>  drivers/serial/Kconfig                             |  17 ++
>  drivers/serial/Makefile                            |   1 +
>  drivers/serial/serial_ar933x.c                     | 254 +++++++++++++++++++++
>  4 files changed, 296 insertions(+)
>  create mode 100644 doc/device-tree-bindings/serial/qca,ar9330-uart.txt
>  create mode 100644 drivers/serial/serial_ar933x.c

Reviewed-by: Simon Glass <sjg at chromium.org>

Would be good to have a commit message.