nit6xlite_defconfig: clean up unsupported options

Nitrogen6_Lite has none of the following:
	PCIe
	Camera
	WEIM
	Magnetometer
	Accelerometer

Also, the SNVS real-time clock doesn't have a battery
connected, so the default should be ISL1208.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6q-sabrelite: Don't support ADV7180 on SABRE Lite

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nitrogen6x: Don't support ADV7180 in standard Nitrogen6X DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6q-sabrelite: Don't support ADV7391 in stock SABRE Lite DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-nitrogen6x: Don't support ADV7391 in stock Nitrogen6x DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6q-sabrelite: Don't support MIPI DSI in stock SABRE Lite DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-nitrogen6x: Don't support MIPI DSI in stock Nitrogen6x DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6q-sabrelite: Don't support TC358743_mipi in stock SABRE Lite DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-nitrogen6x: Don't support TC358743_mipi in stock Nitrogen6x DTB

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
sabrelite: remove extraneous '#if 0' in LCD driver

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nitrogen6x: remove extraneous '#if 0' in LCD driver

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
nitrogen6_max: remove extraneous '#if 0' in LCD driver

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-sabrelite-nolcd: sync with standard imx6qdl-sabrelite

Update the "-nolcd" variant of SABRE Lite device tree to include
	- aliases for v4l2 devices
	- Ilitek touch screen driver

These changes were made after creation of the "-nolcd" variant and
this patch simply keeps things in-line.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-sabrelite: add aliases for lcd, backlight_lcd, and tsc2004 so they can be overridden

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-sabrelite-nolcd: re-work to override the DTB with LCD enabled

Including, then overriding the stock imx6qdl-sabrelite.dtsi makes it
easier to keep the two in sync.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
imx6qdl-sabrelite-nolcd: move the -nolcd updates into an include

Move the body of the imx6qdl-sabrelite-nolcd.dtsi file into
imx6qdl-boundary-nolcd.dtsi so the same descriptions can be
used with Nitrogen6X and Nitrogen6_Max.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
ARM: dt: nitrogen6x: add aliases for lcd and backlight

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
ARM: dt: nitrogen6_max: add aliases for lcd, backlight and TSC2004 touch controller

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
ARM: dt: nitrogen6x: Add -nolcd variant to expose extra I/O

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
ARM: dt: nitrogen6_max: Add -nolcd variant to expose extra I/O

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>