Strict priority for the tx scheduler is by default in Linux driver, so the tx-sched-sp property was removed in commit aed6864035b1 ("net: stmmac: platform: Delete a redundant condition branch"). This property is still in use in the following DT (and it will be removed in a separate patch series): - arch/arm64/boot/dts/freescale/imx8mp-beacon-som.dtsi - arch/arm64/boot/dts/freescale/imx8mp-evk.dts - arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi - arch/arm64/boot/dts/qcom/sa8540p-ride.dts - arch/arm64/boot/dts/qcom/sa8775p-ride.dts There is no problem if that property is still used in the DTs above, since, as seen above, it is a default property of the driver. v3 - Added history in the patch, as well as in the cover-letter. - Add "Acked-by: Adam Ford <aford173@xxxxxxxxx>". v2 - This patch is the 2nd version of a previous patch series, where both the DTS and the yaml files were included toghether. Then I split this 1st patch series in two, as suggested by Krzysztof. - Add "Acked-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>". v1 - Original version of the patch series, including, in addition to this patch, also other five DTS patches, in which the property "snps,tx-sched-sp" appeared. Flavio Suligoi (1): dt-bindings: net: snps,dwmac: remove tx-sched-sp property .../devicetree/bindings/net/snps,dwmac.yaml | 14 -------------- 1 file changed, 14 deletions(-) -- 2.34.1