On 18.07.2019 21:24, Daniel Baluta wrote: > On Thu, Jul 18, 2019 at 7:41 PM Rob Herring <robh+dt@xxxxxxxxxx> wrote: >> >> On Thu, Jul 18, 2019 at 9:13 AM Daniel Baluta <daniel.baluta@xxxxxxx> wrote: >>> >>> This describes the DSP device tree node. >>> >>> Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxx> >>> + power-domains: >>> + description: >>> + List of phandle and PM domain specifier as documented in >>> + Documentation/devicetree/bindings/power/power_domain.txt >> >> How many? 4? > > Yes, 4 for i.MX8QXP. Also, the same number is for i.MX8QM. Anyhow, I didn't > added added a limit here because I really don't know how many will be > in upcoming i.MX platforms. Which 4? It might help to use power-domain-names explicitly just like it's done for clocks and mboxes. This is very common for phandle lists. -- Regards, Leonard
