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Date:   Thu, 20 Jul 2023 10:40:19 +1000
From:   Stephen Rothwell <sfr@canb.auug.org.au>
To:     Joel Stanley <joel@jms.id.au>
Cc:     Eddie James <eajames@linux.ibm.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: Re: linux-next: build warning after merge of the aspeed tree
Message-ID: <20230720104019.11dee2b2@canb.auug.org.au>
In-Reply-To: <20230711095101.6277674b@canb.auug.org.au>
References: <20230711095101.6277674b@canb.auug.org.au>
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Hi all,

On Tue, 11 Jul 2023 09:51:01 +1000 Stephen Rothwell <sfr@canb.auug.org.au> =
wrote:
>
> After merging the aspeed tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
>=20
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:238.6-19: Warning (re=
g_format): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@a/eeprom@50:reg:=
 property has invalid length (4 bytes) (#address-cells =3D=3D 2, #size-cell=
s =3D=3D 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:247.6-19: Warning (re=
g_format): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@b/eeprom@50:reg:=
 property has invalid length (4 bytes) (#address-cells =3D=3D 2, #size-cell=
s =3D=3D 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:256.6-19: Warning (re=
g_format): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@c/eeprom@50:reg:=
 property has invalid length (4 bytes) (#address-cells =3D=3D 2, #size-cell=
s =3D=3D 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:265.6-19: Warning (re=
g_format): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@d/eeprom@50:reg:=
 property has invalid length (4 bytes) (#address-cells =3D=3D 2, #size-cell=
s =3D=3D 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dtb: Warning (pci_device_=
reg): Failed prerequisite 'reg_format'
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dtb: Warning (pci_device_=
bus_num): Failed prerequisite 'reg_format'
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:233.27-240.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@a: incor=
rect #address-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:233.27-240.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@a: incor=
rect #size-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:242.27-249.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@b: incor=
rect #address-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:242.27-249.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@b: incor=
rect #size-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:251.27-258.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@c: incor=
rect #address-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:251.27-258.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@c: incor=
rect #size-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:260.27-267.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@d: incor=
rect #address-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:260.27-267.6: Warning=
 (i2c_bus_bridge): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus@d: incor=
rect #size-cells for I2C bus
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dtb: Warning (i2c_bus_reg=
): Failed prerequisite 'reg_format'
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dtb: Warning (i2c_bus_reg=
): Failed prerequisite 'i2c_bus_bridge'
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dtb: Warning (spi_bus_reg=
): Failed prerequisite 'reg_format'
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:236.15-239.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@a/eeprom@50: Relying on default #address-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:236.15-239.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@a/eeprom@50: Relying on default #size-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:245.15-248.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@b/eeprom@50: Relying on default #address-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:245.15-248.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@b/eeprom@50: Relying on default #size-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:254.15-257.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@c/eeprom@50: Relying on default #address-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:254.15-257.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@c/eeprom@50: Relying on default #size-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:263.15-266.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@d/eeprom@50: Relying on default #address-cells value
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:263.15-266.7: Warning=
 (avoid_default_addr_size): /ahb/apb/fsi@1e79b000/cfam@0,0/i2c@1800/i2c-bus=
@d/eeprom@50: Relying on default #size-cells value
>=20
> Presumably introduced by commit
>=20
>   267c95dc9f80 ("ARM: dts: aspeed: bonnell: Add DIMM SPD")

I am still getting those warnings.

--=20
Cheers,
Stephen Rothwell

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