Add initial QRD (Qualcomm Reference Device) DT, it supports
boot to shell with buttons, leds and USB peripheral.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231130-topic-sm8650-upstream-dt-v5-5-b25fb781da52@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>