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4 Commits

Author SHA1 Message Date
Axel Lin
c0056bfe48 mfd: at91-usart: No need to copy mfd_cell in probe 
Use pointer instead.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2019-02-07 10:44:09 +00:00
Axel Lin
10cffde4ad mfd: at91-usart: Constify at91_usart_spi_subdev and at91_usart_serial_subdev 
They are never get changed, make them constant.
While at it, fix indent as well.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2019-02-07 10:44:05 +00:00
Lee Jones
65b80dfffe mfd: at91-usart: Include Device Tree header 
Will ensure 'of_device_id' is declared.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2018-09-11 11:44:56 +01:00
Radu Pirea
7d3aa342ce mfd: at91-usart: Add MFD driver for USART 
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@microchip.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2018-09-10 16:07:24 +01:00