linux-kernel - Re: linux-next: build warning after merge of the aspeed tree

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

Hi all,

On Tue, 11 Jul 2023 09:51:01 +1000 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> After merging the aspeed tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:238.6-19: Warning (reg_format): /ahb/apb/fsi@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@50:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:247.6-19: Warning (reg_format): /ahb/apb/fsi@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@50:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:256.6-19: Warning (reg_format): /ahb/apb/fsi@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@50:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
> arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-bonnell.dts:265.6-19: Warning (reg_format): /ahb/apb/fsi@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@50:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 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@...9b000/cfam@0,0/i2c@...0/i2c-bus@a: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@a: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@b: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@b: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@c: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@c: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@d: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@d: incorrect #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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@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@...9b000/cfam@0,0/i2c@...0/i2c-bus@...eprom@50: Relying on default #size-cells value
> 
> Presumably introduced by commit
> 
>   267c95dc9f80 ("ARM: dts: aspeed: bonnell: Add DIMM SPD")

I am still getting those warnings.

-- 
Cheers,
Stephen Rothwell

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