arm64: dts: qcom: sdm450: add Lenovo Smart Tab M10 DTS

This add initial support for the Lenovo Smart Tab M10 (WiFi)
(model tbx605f) which is a 10.1" tablet by Lenovo based on the
SDM450 SoC.

It has a 10.1" LCP touch panel, SDCard slot, Volume+Power buttons,
USB-C port amd front-facing camera (not supported).

The proper LCP Panel support will be added later, for now using the
simeple-framebuffer with the bootloader-initialized video memory.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240523-topic-sdm450-upstream-tbx605f-v1-3-e52b89133226@linaro.org


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