Hi Heiko, Le 27/10/2014 01:27, Heiko St?bner a ?crit : > The rk3066a does not support distinguishing between up and down pulls. On it > only &pcfg_pull_default is possible that configures the pull to a pin-specific > pull direction. For the i2c pins the direction is (of course) "up". Thank you for the information. I will send a new patch to fix the pull configuration for the rk3066a. Julien