On Tue, 22 Feb 2022 17:31:55 +0100 Pali Rohár <pali@xxxxxxxxxx> wrote: > This property specifies slot power limit in mW unit. It is a form-factor > and board specific value and must be initialized by hardware. > > Some PCIe controllers delegate this work to software to allow hardware > flexibility and therefore this property basically specifies what should > host bridge program into PCIe Slot Capabilities registers. > > The property needs to be specified in mW unit instead of the special format > defined by Slot Capabilities (which encodes scaling factor or different > unit). Host drivers should convert the value from mW to needed format. > > Signed-off-by: Pali Rohár <pali@xxxxxxxxxx> > Signed-off-by: Marek Behún <kabel@xxxxxxxxxx> This patch is not needed, the property already is described in dtschema. Marek
