ARM: dts: sun7i: Add basic support for the Cubietruck WiFi module

The CubieTruck has an AMPAK AP6210 WiFi+Bluetooth module. The WiFi
part is a BCM43362 IC connected to MMC3 in the A20 SoC via SDIO.
The IC also takes a power enable signal via GPIO.

The WiFi module supports out-of-band interrupt signaling via GPIO,
but this is not supported in this patch.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: sunxi: Add reg_vcc3v3 supply to sunxi-common-regulators.dtsi

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: sun4i: Add reg_vcc3v3 to sun4i board mmc nodes

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: sun5i: Add reg_vcc3v3 to sun5i board mmc nodes

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: sun6i: Add reg_vcc3v3 to sun6i board mmc nodes

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: sun7i: Add reg_vcc3v3 to sun7i board mmc nodes

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
ARM: dts: sun5i: Add new A10s r7 hdmi tv dongle board

The R7 tv-dongle is an A10s based hdmi tv dongle, with 1G RAM, 4G nand flash,
and rtl8189es sdio wifi. It has a standard male hdmi connector, an USB host
port using an USB-A receptacle and a micro-usb receptacle for both power
and USB OTG.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>