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 |
|---|---|---|---|---|---|
| SandyBridge | CPU-PM (Run in Post-Install) | SSDT-EC | N/A | N/A | N/A |
| Ivy Bridge | ^^ | ^^ | N/A | N/A | N/A |
| Haswell | SSDT-PLUG | ^^ | ^^ | ^^ | ^^ |
| Broadwell | ^^ | ^^ | ^^ | ^^ | ^^ |
| Skylake | ^^ | SSDT-EC-USBX | ^^ | ^^ | ^^ |
| Kaby Lake | ^^ | ^^ | ^^ | ^^ | ^^ |
| Coffee Lake | ^^ | ^^ | SSDT-AWAC | SSDT-PMC | ^^ |
| Comet Lake | ^^ | ^^ | ^^ | N/A | SSDT-RHUB |
| AMD (15/16/17h) | SSDT-CPUR | ^^ | N/A | ^^ | N/A |
| Platforms | CPU | EC | AWAC |
|---|---|---|---|
| Ivy Bridge-E | SSDT-PLUG | SSDT-EC | N/A |
| Haswell-E | ^^ | SSDT-EC-USBX | ^^ |
| Broadwell-E | ^^ | ^^ | ^^ |
| Skylake-X | ^^ | ^^ | SSDT-AWAC |
| Platforms | CPU | EC | Backlight | I2C Trackpad | AWAC | USB | IRQ |
|---|---|---|---|---|---|---|---|
| SandyBridge | CPU-PM (Run in Post-Install) | SSDT-EC | SSDT-PNLF | SSDT-GPI0 | N/A | N/A | IRQ SSDT |
| Ivy Bridge | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ |
| Haswell | SSDT-PLUG | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ |
| Broadwell | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ |
| Skylake | ^^ | SSDT-EC-USBX | ^^ | ^^ | ^^ | ^^ | N/A |
| Kaby Lake | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ |
| Coffee Lake (8th Gen) | ^^ | ^^ | SSDT-PNLF-CFL | ^^ | ^^ | ^^ | ^^ |
| Coffee Lake (9th Gen) | ^^ | ^^ | ^^ | ^^ | SSDT-AWAC | ^^ | ^^ |
| Comet Lake | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ | ^^ |
| Ice Lake | ^^ | ^^ | ^^ | ^^ | ^^ | SSDT-RHUB | ^^ |