On Sun, Mar 10, 2024 at 01:51:58AM -0300, Luiz Angelo Daros de Luca wrote: > Each port can have up to 4 LEDs (3 for current rtl8365mb devices). The > LED reg property will indicate its LED group. > + properties: > + reg: > + description: > + "reg indicates the LED group for this LED" > + enum: [0, 1, 2, 3] If this identifies the group, what identifies the actual LED? There are four of them. How do i say LEDs 0 and 1 are unused, 2 and 3 are wired to LEDs? It would be much more usual for reg to be the LED number for the port. And there then be a group property indicating what group the LED belongs to. However, i'm wondering, is group fixed? Do we actually need it in DT, or can there just be a table in the driver which maps port:led to group? Andrew
