arm64: dts: rockchip: Add support for rk3588 based Cool Pi CM5 GenBook

arm64: dts: rockchip: Add support for rk3588 based Cool Pi CM5 GenBook

Cool Pi CM5 GenBook works as a carrier board connect with CM5 [0].

Specification:
- Rockchip RK3588
- LPDDR5X 8/32 GB
- eMMC 64 GB
- HDMI Type A out x 1
- USB 3.0 Host x 1
- USB-C 3.0 with DisplayPort AltMode
- PCIE M.2 E Key for RTL8852BE Wireless connection
- PCIE M.2 M Key for NVME connection
- eDP panel with 1920x1080

This patch add basic support to bringup eMMC/USB HOST/WiFi/TouchPad/
Battery/PCIE NVME, and can also drive a HDMI output with out of tree
hdmi patches.

[0] https://www.crowdsupply.com/shenzhen-tianmao-technology-co-ltd/genbook-rk3588

Signed-off-by: Andy Yan <andyshrk@163.com>
Link: https://lore.kernel.org/r/20240730102433.540260-3-andyshrk@163.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>