i2c: recovery: make pin init look like STOP

When we initialize the pins, make sure it looks like STOP by dividing
the delay into halves. It shouldn't matter because SDA is expected to be
held low by a device, but for super-safety, let's do it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
(cherry picked from commit c4ae05b976b2a67fb24f35d21731b4da2c235bbf)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
1 file changed