A test with the command below gives these errors: arch/arm64/boot/dts/rockchip/rk3368-evb-act8846.dt.yaml: /: memory: False schema does not allow {'reg': [[0, 0, 0, 1073741824]], 'device_type': ['memory']} arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dt.yaml: /: memory: False schema does not allow {'reg': [[0, 0, 0, 2147483648]], 'device_type': ['memory']} arch/arm64/boot/dts/rockchip/rk3368-r88.dt.yaml: /: memory: False schema does not allow {'reg': [[0, 0, 0, 1073741824]], 'device_type': ['memory']} The memory nodes all have a reg property that requires '@' in the nodename. Fix this error by adding the missing '@0' to the involved memory nodenames. make ARCH=arm64 dtbs_check DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/dtschema/ schemas/root-node.yaml Signed-off-by: Johan Jonker <jbx6244@xxxxxxxxx> --- arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts | 2 +- arch/arm64/boot/dts/rockchip/rk3368-r88.dts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi index 1c52f47c4..b9e2e4bc0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi @@ -12,7 +12,7 @@ stdout-path = "serial2:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts index 6cc310255..9435008d5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts @@ -15,7 +15,7 @@ stdout-path = "serial2:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts index 006a1fb6a..cf11175ec 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts @@ -15,7 +15,7 @@ stdout-path = "serial2:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; -- 2.11.0