i2c: imx: use open drain for recovery GPIO

I2C is open drain, so request the GPIO accordingly, even if pinmux did
set it up correctly for in-kernel users in this case.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
1 file changed