=== Pinctrl ===
 * sent out pinctrl core add defer probe for gpio patch, merged by Linus.

 * sent out pinctrl-imx v4 series patch

    Already got Stephen Warren and Shawn Guo's ack. No more comments for a few days.
    I assume Linus Walleij may pick it up soon.
 * Implement a common API to handle pinctrl dummy state, merged by Linus.
 * Reviewed some other pinctrl patches. 

 * Implement per pin mux and config for pinctrl subsystem. INPROGRESS

 

=== Plan ===
 * send out a draft pinctrl per pin mux and config patch and discuss it with Linus and Stehpen.

 * since the gpio base is dynamically allocated from DT, the exist pinctrl gpio support

    implementation based on fixed gpio base map may not fit any more with DT.

    Will think more about the solution and discuss it with Linus.