Message ID | 20240402183240.49193-1-krzk@kernel.org (mailing list archive) |
---|---|
State | New |
Headers | show |
Series | [1/3] arm64: dts: marvell: eDPU: drop redundant address/size-cells | expand |
On Tue, Apr 02, 2024 at 08:32:38PM +0200, Krzysztof Kozlowski wrote: > The ethernet-switch node does not have children with unit addresses, so > address/size-cells are not really correct, as reported by dtc W=1 > warning: > > armada-3720-eDPU.dts:26.19-60.4: Warning (avoid_unnecessary_addr_size): /soc/internal-regs@d0000000/mdio@32004/switch@0: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property > > This probably also fixes dtbs_check warning, but I could not find it, so > not sure about that. > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Andrew
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts index d6d37a1f6f38..91c2f8b4edfa 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts @@ -25,8 +25,6 @@ &mdio { /* Actual device is MV88E6361 */ switch: switch@0 { compatible = "marvell,mv88e6190"; - #address-cells = <1>; - #size-cells = <0>; reg = <0>; status = "disabled";
The ethernet-switch node does not have children with unit addresses, so address/size-cells are not really correct, as reported by dtc W=1 warning: armada-3720-eDPU.dts:26.19-60.4: Warning (avoid_unnecessary_addr_size): /soc/internal-regs@d0000000/mdio@32004/switch@0: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property This probably also fixes dtbs_check warning, but I could not find it, so not sure about that. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts | 2 -- 1 file changed, 2 deletions(-)