Please see the specific ACPI section of your config.plist, all SSDTs needed are covered there with a brief explainer. But here's a very quick TL;DR:
| Platforms | CPU | EC | AWAC | NVRAM | USB |
|---|---|---|---|---|---|
| Ivy Bridge | CPU-PM (Run in Post-Install) | SSDT-EC | N/A | N/A | N/A |
| Ivy Bridge-E | ^ | ^ | ^ | ^ | ^ |
| Haswell/Broadwell | SSDT-PLUG | ^ | ^ | ^ | ^ |
| Haswell-E | ^ | ^ | ^ | ^ | ^ |
| Broadwell-E | ^ | ^ | ^ | ^ | ^ |
| Skylake | ^ | SSDT-EC-USBX | ^ | ^ | ^ |
| Skylake-X | ^ | ^ | ^ | ^ | ^ |
| Kabylake | ^ | ^ | ^ | ^ | ^ |
| CoffeeLake | ^ | ^ | SSDT-AWAC | SSDT-PMC | ^ |
| CometLake | ^ | ^ | ^ | ^ | SSDT-RHUB |
| AMD (15/16/17h) | N/A | ^ | N/A | N/A | N/A |
| Platforms | CPU | EC | Backlight | I2C Trackpad | AWAC | USB | IRQ |
|---|---|---|---|---|---|---|---|
| Ivy Bridge | CPU-PM (Run in Post-Install) | SSDT-EC | SSDT-PNLF | SSDT-GPI0 | N/A | N/A | IRQ SSDT |
| Haswell | SSDT-PLUG | ^ | ^ | ^ | ^ | ^ | ^ |
| Broadwell | ^ | ^ | ^ | ^ | ^ | ^ | ^ |
| Skylake | ^ | SSDT-EC-USBX | ^ | ^ | ^ | ^ | N/A |
| KabyLake | ^ | ^ | ^ | ^ | ^ | ^ | ^ |
| CoffeeLake (8th Gen) | ^ | ^ | SSDT-PNLF-CFL | ^ | ^ | ^ | ^ |
| CoffeeLake (9th Gen) | ^ | ^ | ^ | ^ | SSDT-AWAC | ^ | ^ |
| CometLake | ^ | ^ | ^ | ^ | ^ | ^ | ^ |
| IceLake | ^ | ^ | ^ | ^ | ^ | SSDT-RHUB | ^ |