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i2c: at91: add support for digital filtering
authorEugen Hristev <eugen.hristev@microchip.com>
Wed, 11 Sep 2019 08:24:28 +0000 (08:24 +0000)
committerWolfram Sang <wsa@the-dreams.de>
Thu, 24 Oct 2019 18:25:01 +0000 (20:25 +0200)
commit2989b45923b96981a3f50be7f64afdf9221c3b17
tree44d2ea0aadb801bb5991ef0777b3af5a89460182
parentb00277923743e56c3652ea95b88943d21cad9d73
i2c: at91: add support for digital filtering

Add new platform data support for digital filtering for i2c.
The sama5d4, sama5d2 and sam9x60 support this feature.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-at91-core.c
drivers/i2c/busses/i2c-at91-master.c
drivers/i2c/busses/i2c-at91.h