Re: [PATCH] dt-bindings: rockchip: Fix Hardkernel ODROID-M1 board bindings

[Tim Lunn]

Hi Heiko,

On 2/14/24 06:31, Heiko Stuebner wrote:
> Hi Tim,
>
> Am Mittwoch, 17. Januar 2024, 11:03:26 CET schrieb Tim Lunn:
> > On 1/17/24 06:55, Heiko Stübner wrote:
> > > Am Dienstag, 16. Januar 2024, 20:26:05 CET schrieb Rob Herring:
> > > > On Tue, Jan 16, 2024 at 09:31:35AM +0100, Heiko Stübner wrote:
> > > > > Am Dienstag, 16. Januar 2024, 08:24:44 CET schrieb Krzysztof Kozlowski:
> > > > > > On 16/01/2024 03:00, Tim Lunn wrote:
> > > > > > > On 1/16/24 01:58, Krzysztof Kozlowski wrote:
> > > > > > > > On 15/01/2024 15:51, KyuHyuk Lee wrote:
> > > > > > > > > The vendor in ODROID-M1 is hardkernel, but it was incorrectly written
> > > > > > > > > as rockchip. Fixed the vendor prefix correctly.
> > > > > > > > >
> > > > > > > > > Signed-off-by: KyuHyuk Lee <lee@xxxxxxxxxx>
> > > > > > > > > ---
> > > > > > > > >     Documentation/devicetree/bindings/arm/rockchip.yaml | 2 +-
> > > > > > > > >     1 file changed, 1 insertion(+), 1 deletion(-)
> > > > > > > > You need to start testing your patches. Your last M1 fails as well in
> > > > > > > > multiple places.
> > > > > > > >
> > > > > > > > It does not look like you tested the DTS against bindings. Please run
> > > > > > > > `make dtbs_check W=1` (see
> > > > > > > > Documentation/devicetree/bindings/writing-schema.rst or
> > > > > > > > https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
> > > > > > > > for instructions).
> > > > > > > >
> > > > > > > > The DTS change will break the users, so would be nice to mention this in
> > > > > > > > its commit msg.
> > > > > > > I notice there are a couple of other boards that incorrectly use
> > > > > > > rockchip as the vendor also:
> > > > > > >
> > > > > > >              - const: rockchip,rk3399-orangepi
> > > > > > >              - const: rockchip,rk3568-bpi-r2pro
> > > > > > >
> > > > > > > Perhaps these should also be fixed at the same time?
> > > > > > What is happening with rockchip boards?
> > > > > Copy-paste stuff ... boards using rockchip,boardname instead of
> > > > > vendor,boardname for their compatible.
> > > > >
> > > > > I do remember us noticing this a number of times on some boards
> > > > > and requesting fixes, but looks like some slipped through.
> > > > >
> > > > > So I guess Tim is suggesting changing the compatible, but with boards
> > > > > being merged a while ago, this would break backwards compatibility.
> > > > > So I guess both the Orange and Banana Pies will need to live with that.
> > > > You may get away with it because we generally don't use the names...
> > > >
> > > > Though there are some discussions to start using them to select dtbs by
> > > > bootloaders.
> > > Ah, that's good to know (both points) ... so essentially right now would be
> > > a good time to do what Tim suggested, before the names get actual usage.
> > >
> > > @Tim: is that something you'd want to do?
> > Sure, I will prepare patches and send them out soon.
> As I stumbled upon this patch just now, how is that coming along? :-)


Thanks for the reminder, I will send them now ;)

Regards
  Tim

> Thanks
> Heiko