2022-09-19 11:54:30

by Krzysztof Kozlowski

[permalink] [raw]
Subject: Re: [PATCH v2] dt-bindings: firmware: imx: sync with SCFW kit v1.13.0

On 19/09/2022 13:37, Viorel Suman (OSS) wrote:
> From: Viorel Suman <[email protected]>
>
> Sync defines with the latest available SCFW kit version 1.13.0,
> may be found at the URL below:
>
> https://www.nxp.com/webapp/Download?colCode=L5.15.32_2.0.0_SCFWKIT-1.13.0&appType=license
>
> Signed-off-by: Viorel Suman <[email protected]>
> ---
> drivers/clk/imx/clk-imx8qm-rsrc.c | 4 +-
> include/dt-bindings/firmware/imx/rsrc.h | 292 ++++++++++++++++--------

Bindings cannot be squashed with driver change.

> 2 files changed, 198 insertions(+), 98 deletions(-)
>
> Changes since v1:
> Two patches squashed into one in order to keep changes bissectable
> and compilable as suggested by Alexander Stein.

That's not the solution. Solution is to make driver behaving correctly,
not squash patches which must not be together.

This is proof of an ABI break, so NAK unless described why it is OK to
break the ABI/users/boards.

Best regards,
Krzysztof


2022-09-19 14:11:37

by Viorel Suman (OSS)

[permalink] [raw]
Subject: Re: [PATCH v2] dt-bindings: firmware: imx: sync with SCFW kit v1.13.0

On 22-09-19 13:40:18, Krzysztof Kozlowski wrote:
> On 19/09/2022 13:37, Viorel Suman (OSS) wrote:
> > From: Viorel Suman <[email protected]>
> >
> > Sync defines with the latest available SCFW kit version 1.13.0,
> > may be found at the URL below:
> >
> > https://www.nxp.com/webapp/Download?colCode=L5.15.32_2.0.0_SCFWKIT-1.13.0&appType=license
> >
> > Signed-off-by: Viorel Suman <[email protected]>
> > ---
> > drivers/clk/imx/clk-imx8qm-rsrc.c | 4 +-
> > include/dt-bindings/firmware/imx/rsrc.h | 292 ++++++++++++++++--------
>
> Bindings cannot be squashed with driver change.
>
> > 2 files changed, 198 insertions(+), 98 deletions(-)
> >
> > Changes since v1:
> > Two patches squashed into one in order to keep changes bissectable
> > and compilable as suggested by Alexander Stein.
>
> That's not the solution. Solution is to make driver behaving correctly,
> not squash patches which must not be together.
>
> This is proof of an ABI break, so NAK unless described why it is OK to
> break the ABI/users/boards.

Hi Krzysztof,

In v3 I've added two more defines in backward compatibility section in order to
avoid breaking ABI, so there is no need to change the driver anymore.

Regards,
Viorel