On Wed, Jul 6, 2022 at 6:23 PM Pali Rohár <pali@xxxxxxxxxx> wrote: > On Wednesday 06 July 2022 10:21:11 Rob Herring wrote: > > On Wed, Jul 06, 2022 at 01:28:27PM +0200, Pali Rohár wrote: > > > Allow to define inverted logic (0 - enable LED, 1 - disable LED) via value > > > property. This property name is already used by other syscon drivers, e.g. > > > syscon-reboot. > > > > Yes, but those are potentially multi-bit values. This is a single bit > > value, and the only value that's ever needed is 0. Why not just use > > 'active-low' here? > > Just because to have uniform definitions across more syscon nodes. But what happens if he mask and value don't line up? mask = 0x10; value = 0x08; If you just state active-low; this kind of mistake is not possible to make. So I'd rather go for active-low; Yours, Linus Walleij
