i2c: rk3x: support fast-mode plus for rk3399

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Implement fast mode plus that allows bus speeds of up to 1MHz.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Caesar Wang <wxt@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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David Wu 2016-05-16 22:06:29 +08:00 • committed by Wolfram Sang

parent 7e086c3fc2

commit a02f3d081a

1 changed files with 17 additions and 4 deletions

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drivers/i2c/busses/i2c-rk3x.c

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