Milk-V Duo S Drivers

[remexre]

Here's all the Devicetree nodes with a compatible property on the board. We probably don't need drivers for all of them, but we need to triage them to decide why not if we're intentionally skipping one.

• cvitek,clk-reset
• cvitek,cv181x-clk
• cvitek,cvi-pwm
• cvitek,cvi-spif
• cvitek,ethernet (cvitek,ethernet driver #72)
• cvitek,mon
• cvitek,reset
• cvitek,restart
• cvitek,rtc
• cvitek,saradc
• cvitek,sysdma_remap
• cvitek,tpu
• cvitek,wiegand
• fixed-clock
• jedec,spi-nor
• rohm,dh2228fv
• snps,designware-i2c
• snps,dmac-bm
• snps,dw-apb-gpio
• snps,dw-apb-gpio-port
• snps,dw-apb-ssi (snps,dw-apb-ssi driver #74)
• snps,dw-apb-uart (snps,dw-apb-uart driver #71)
• snps,dw-wdt
• syscon