[PATCH 4/6] arm64: dts: marvell: cn9130-db: drop wrong unit-addresses

Andrew Lunn andrew at lunn.ch
Mon Apr 1 07:52:15 PDT 2024


On Mon, Apr 01, 2024 at 04:10:49PM +0200, Krzysztof Kozlowski wrote:
> Top-level nodes, not being on MMIO bus, do not have "reg" properties and
> should not have unit addresses.  Correct their name as well to match
> "Generic node names" recommendation from Devicetree specification.
> This also fixes dtc W=1 warnings:
> 
>   cn9130-db.dtsi:28.11-31.4: Warning (unique_unit_address_if_enabled): /memory at 0: duplicate unit-address (also used in node /ap0_sd_vccq at 0)
>   cn9130-db.dtsi:28.11-31.4: Warning (unique_unit_address_if_enabled): /memory at 0: duplicate unit-address (also used in node /cp0_usb3_vbus at 0)
>   cn9130-db.dtsi:33.33-40.4: Warning (unique_unit_address_if_enabled): /ap0_sd_vccq at 0: duplicate unit-address (also used in node /cp0_usb3_vbus at 0)
>   cn9130-db.dtsi:28.11-31.4: Warning (unique_unit_address_if_enabled): /memory at 0: duplicate unit-address (also used in node /cp0_usb3_phy at 0)
>   cn9130-db.dtsi:33.33-40.4: Warning (unit_address_vs_reg): /ap0_sd_vccq at 0: node has a unit name, but no reg or ranges property
>   cn9130-db.dtsi:42.38-49.4: Warning (unit_address_vs_reg): /cp0_usb3_vbus at 0: node has a unit name, but no reg or ranges property
>   cn9130-db.dtsi:51.34-54.4: Warning (unit_address_vs_reg): /cp0_usb3_phy at 0: node has a unit name, but no reg or ranges property
>   cn9130-db.dtsi:56.38-63.4: Warning (unit_address_vs_reg): /cp0_usb3_vbus at 1: node has a unit name, but no reg or ranges property
> 
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew



More information about the linux-arm-kernel mailing list