Merge tag 'sunxi-dt-for-4.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt

Allwinner DT patches, round 2

Mostly some audio codec patches to enable it on more boards, and a bunch
devices activation (Ethernet, touchscreen, backlights). One more board has
been added too.

* tag 'sunxi-dt-for-4.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  ARM: dts: sun5i: Add dts file for the Empire Electronix D709 tablet
  ARM: dts: sun7i: Enable gmac on Wits Pro A20 DKT
  ARM: dt: sun7i: Enable audio codec on MK808C
  ARM: sunxi: dt: enable audio codec on mk802
  ARM: dts: sun7i: Add PA gpio pin to Wexler TAB7200 tablet
  ARM: dts: sun7i: Add backlight node to Wexler TAB7200 tablet
  ARM: dts: sun7i: Enable touchscreen on Wexler TAB7200 tablet
  ARM: dts: sun7i: Enable PWM controller on Wexler TAB7200 tablet
  ARM: dts: sun4i: gemei-g9: Enable PA GPIO pin configuration
  ARM: dts: sun4i: Enable onboard codec used on the pov protab2-ips9 tablet
  ARM: dts: sun5i: Enable onboard codec used on the UTOO P66 tablet
Signed-off-by: Olof Johansson <olof@lixom.net>