By using "memory" we trigger we trigger the "schemas/memory.yaml" rules when we run "dtbs_check" which then complains that we don't have a "device_type" of "memory". Looking at the "reserved-memory.txt" bindings, subnodes shouldn't just be the word "memory". Presumably using just "cmd-db" should be OK for a node name. Fixes: e0abc5eb526e ("arm64: dts: qcom: sc7180: Add cmd_db reserved area") Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx> --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index d114feade8e7..9766867abc88 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -61,7 +61,7 @@ reserved_memory: reserved-memory { #size-cells = <2>; ranges; - aop_cmd_db_mem: memory@80820000 { + aop_cmd_db_mem: cmd-db@80820000 { reg = <0x0 0x80820000 0x0 0x20000>; compatible = "qcom,cmd-db"; no-map; -- 2.24.1.735.g03f4e72817-goog