Pull pin control fixes from Linus Walleij:
 "These are the pin control fixes I have gathered since the return from
  my vacation. They boiled in -next a while so let's get them in.

  Apart from the documentation build it is purely driver fixes. Which is
  nice. The Intel fixes seem kind of important.

   - Fix the documentation build as the docs were moved

   - Correct the UART pin list on the Intel Merrifield

   - Fix pin assignment and number of pins on the Marvell Armada 37xx
     pin controller

   - Cover the Setzer models in the Chromebook DMI quirk in the Intel
     cheryview driver so they start working

   - Add the missing "sim" function to the sunxi driver

   - Fix USB pin definitions on Uniphier Pro4

   - Smatch fix for invalid reference in the zx pin control driver"

* tag 'pinctrl-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: generic: update references to Documentation/pinctrl.txt
  pinctrl: intel: merrifield: Correct UART pin lists
  pinctrl: armada-37xx: Fix number of pin in south bridge
  pinctrl: armada-37xx: Fix the pin 23 on south bridge
  pinctrl: cherryview: Add Setzer models to the Chromebook DMI quirk
  pinctrl: sunxi: add a missing function of A10/A20 pinctrl driver
  pinctrl: uniphier: fix USB3 pin assignment for Pro4
  pinctrl: zte: fix dereference of 'data' in zx_set_mux()