On 13/02/2023 15:01, Janne Grunau wrote: >>> + >>> + pmgr: power-management@23b700000 { >>> + compatible = "apple,t8112-pmgr", "apple,pmgr", "syscon", "simple-mfd"; >> >> Why this is simple-mfd? > > I suppose because the syscon device is not limited to power domain > controls. The dt-bindings in arm/apple/apple,pmgr.yaml specify those > compatibles. See the original discussion in: > > https://lore.kernel.org/linux-devicetree/57991dac-196e-a76d-831a-d4ac166bfe29@xxxxxxxxx/ This did not answer my concerns. There are no children here. Best regards, Krzysztof