On Fri, 3 Jan 2020, at 05:57, Eddie James wrote: > Enable the XDMA engine node. > > Signed-off-by: Eddie James <eajames@xxxxxxxxxxxxx> > --- > arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > index 569dad93e162..1a28b86f00ea 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts > @@ -658,4 +658,9 @@ &video { > memory-region = <&video_engine_memory>; > }; > > +&xdma { > + status = "okay"; > + memory = <0x9f000000 0x01000000>; Can you please add a comment about how the memory range was derived?