[PATCH v2] ARM: dts: aspeed: tyan-s7106: Update nct7802 config
Oskar Senft
osk at google.com
Fri Nov 5 12:46:57 AEDT 2021
Hi Joel
Oh man, this is embarrassing!
> I applied this and tried comple testing, and got this warning:
>
> DTC arch/arm/boot/dts/aspeed-bmc-tyan-s7106.dtb
> ../arch/arm/boot/dts/aspeed-bmc-tyan-s7106.dts:217.4-14: Warning
> (reg_format): /ahb/apb/bus at 1e78a000/i2c-bus at 40/nct7802 at 28/channel at 0:reg:
> property has invalid length (4 bytes) (#address-cells == 2,
> #size-cells == 1)
> [...]
> You need to add this to the nct node:
>
> #address-cells = <1>;
> #size-cells = <0>;
Oh yeah, of course. It's even in the example in the binding that I wrote.
> Did you see this with your testing? I'm building on top of v5.15 and
> my distro's dtc is 1.6.0.
I built (as part of OpenBMC) and ran (on actual HW), but these
warnings don't make it out to the console. In my "defense", I did run
checkpatch.pl, though.
Is there an easy way for me to see these types of warnings? Or should
they really come out as errors?
I'll fix and send a PATCH v3.
I'm really sorry, this shouldn't be so much work for you!
Oskar.
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