linux-kernel - Re: [PATCH v2 0/6] Driver for at91 usart in spi mode

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Date:   Tue, 29 May 2018 09:33:03 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Radu Pirea <radu.pirea@...rochip.com>
Cc:     linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-serial@...r.kernel.org,
        broonie@...nel.org, alexandre.belloni@...tlin.com,
        nicolas.ferre@...rochip.com, jslaby@...e.com,
        gregkh@...uxfoundation.org, richard.genoud@...il.com
Subject: Re: [PATCH v2 0/6] Driver for at91 usart in spi mode

On Fri, 04 May 2018, Radu Pirea wrote:

> Hello,
> 
> This is the second version of driver. I added a mfd driver which by
> default probes atmel_serial driver and if in dt is specified to probe
> the spi driver, then the spi-at91-usart driver will be probed. The
> compatible for atmel_serial is now the compatible for at91-usart mfd
> driver and compatilbe for atmel_serial driver was changed in order to
> keep the bindings for serial as they are.
> 
> Changes in v1:
> - added spi-at91-usart driver
> 
> Changes in v2:
> - added at91-usart mfd driver
> - modified spi-at91-usart driver to work as mfd driver child
> - modified atmel_serial driver to work as mfd driver child
> 
> Radu Pirea (6):
>   MAINTAINERS: add at91 usart mfd driver
>   mfd: at91-usart: added mfd driver for usart
>   MAINTAINERS: add at91 usart spi driver
>   dt-bindings: add binding for at91-usart in spi mode
>   spi: at91-usart: add driver for at91-usart as spi
>   tty/serial: atmel: changed the driver to work under at91-usart mfd
> 
>  .../bindings/spi/microchip,at91-usart-spi.txt |  28 +
>  MAINTAINERS                                   |  14 +
>  drivers/mfd/Kconfig                           |  10 +
>  drivers/mfd/Makefile                          |   1 +
>  drivers/mfd/at91-usart.c                      |  81 +++
>  drivers/spi/Kconfig                           |   9 +
>  drivers/spi/Makefile                          |   1 +
>  drivers/spi/spi-at91-usart.c                  | 545 ++++++++++++++++++
>  drivers/tty/serial/Kconfig                    |   1 +
>  drivers/tty/serial/atmel_serial.c             |  29 +-
>  include/dt-bindings/mfd/at91-usart.h          |  17 +
>  11 files changed, 722 insertions(+), 14 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/microchip,at91-usart-spi.txt
>  create mode 100644 drivers/mfd/at91-usart.c
>  create mode 100644 drivers/spi/spi-at91-usart.c
>  create mode 100644 include/dt-bindings/mfd/at91-usart.h

Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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