On 07/06/2023 08:26, Billy Tsai wrote: >> Missing description. But more important - why do you have such child >> nodes? Your example does not have them. What's the point? Do you expect >> different number of fans per one device (one compatible)? > > In this patch series, I have included examples and descriptions to provide additional information. > The child node is used to enable the channel of this tach controller. Children are not for this. Look for cells examples (e.g. gpio-cells, pwm-cells). It seems this is the same as Nuvoton NCT7362Y, so no. Don't use reg for that purpose. Best regards, Krzysztof
