Re: [PATCH v4 3/6] mfd: at91-usart: added mfd driver for usart

[Rob Herring]

On Fri, May 25, 2018 at 08:19:38PM +0300, Radu Pirea wrote:
> This mfd driver is just a wrapper over atmel_serial driver and
> spi-at91-usart driver. Selection of one of the drivers is based on a
> property from device tree. If the property is not specified, the default
> driver is atmel_serial.
> 
> Signed-off-by: Radu Pirea <radu.pirea@xxxxxxxxxxxxx>
> ---
>  drivers/mfd/Kconfig                  | 10 ++++
>  drivers/mfd/Makefile                 |  1 +
>  drivers/mfd/at91-usart.c             | 75 ++++++++++++++++++++++++++++

>  include/dt-bindings/mfd/at91-usart.h | 17 +++++++

This really should be part of the binding patch.

Acked-by: Rob Herring <robh@xxxxxxxxxx>

>  4 files changed, 103 insertions(+)
>  create mode 100644 drivers/mfd/at91-usart.c
>  create mode 100644 include/dt-bindings/mfd/at91-usart.h