Introduce device tree for the HONOR MagicBook Art 14, built on the Qualcomm Snapdragon X Elite SoC (X1E78100). Supported features: - Keyboard - Display - Touchpad - Touchscreen - PCIe ports (pcie4) - USB type-c, type-a, Magnetic webcam connector - Wifi (WCN7850) - ADSP and CDSP - X1 GPU - GPIO Keys (Lid switch) - Audio definition - UFS storage Signed-off-by: Kirill A. Korinsky <kirill@xxxxxxxxx> -- wbr, Kirill