Re: [PATCH] dts: riscv: spacemit: k3: only keep spacemit,k1-i2c

Yixun Lan
2026-04-20T09:09:55Z

Hi Troy,

On 16:50 Mon 20 Apr , Troy Mitchell wrote:
> On Mon Apr 20, 2026 at 4:44 PM CST, Krzysztof Kozlowski wrote:
> > On 20/04/2026 10:43, Krzysztof Kozlowski wrote:
> >> On 20/04/2026 10:39, Sandie Cao wrote:
> >>> Fix dtcheck issue: compatible:0: 'spacemit,k1-i2c' was expected
> >>
> >> Missing space after main commit msg.
> >>
> >>> Reported-by: kernel test robot <lkp@intel.com>
> >>> Closes: https://lore.kernel.org/r/202604140259.eKDaxKua-lkp@intel.com/
> >>>
> >
> > Also, the file reported in above warning DOES NOT EXIST (I checked
> > next-20260414).
> In Documentation/devicetree/bindings/pinctrl/spacemit,k1-pinctrl.yaml:
>
> properties:
> compatible:
> enum:
> - spacemit,k1-pinctrl
> - spacemit,k3-pinctrl
>
I think you refer to wrong file, which should be
Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml

> So there's no reason to use k1-i2c. As far as I can tell, while they are the same IP,
> there are subtle differences between them.
>
But yes, the idea is correct, so NAK to this patch
> - Troy

--
Yixun Lan (dlan)