ARM: dts: qcom: Add initial support for Sony Xperia Z Ultra (togari)

ARM: dts: qcom: Add initial support for Sony Xperia Z Ultra (togari)

Add the dts for the Z Ultra. This is currently almost the same as Z1
Compact (amami) and Z1 (honami) as they share almost the same hardware.

Only USB Networking and volume button are confirmed working.

Signed-off-by: Kevin Widjaja <kevin.widjaja21@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca@lucaweiss.eu>
Link: https://lore.kernel.org/r/20250610-togari-v2-4-10e7b53b87c1@lucaweiss.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>