ARM: dts: qcom: Initial dts for LG Nexus 4

Add initial support for LG Nexus 4 (mako).

Features currently working: regulators, eMMC, and volume keys.

Signed-off-by: Ivan Belokobylskiy <belokobylskij@gmail.com>
Co-developed-by: David Heidelberg <david@ixit.cz>
Signed-off-by: David Heidelberg <david@ixit.cz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250316-lg-nexus4-mako-v5-1-79feae815a85@ixit.cz


Signed-off-by: Bjorn Andersson <andersson@kernel.org>