[PATCH v4 1/7] dt-bindings: clock: exynos850: Add bindings for Exynos850 sysreg clocks

Sam Protsenko semen.protsenko at linaro.org
Mon Dec 20 06:55:03 PST 2021


On Mon, 20 Dec 2021 at 11:31, Krzysztof Kozlowski
<krzysztof.kozlowski at canonical.com> wrote:
>
> On 19/12/2021 23:29, Sylwester Nawrocki wrote:
> > On 17.12.2021 17:15, Sam Protsenko wrote:
> >> System Register is used to configure system behavior, like USI protocol,
> >> etc. SYSREG clocks should be provided to corresponding syscon nodes, to
> >> make it possible to modify SYSREG registers.
> >>
> >> While at it, add also missing PMU and GPIO clocks, which looks necessary
> >> and might be needed for corresponding Exynos850 features soon.
> >>
> >> Reviewed-by: Krzysztof Kozlowski<krzysztof.kozlowski at canonical.com>
> >> Acked-by: Rob Herring<robh at kernel.org>
> >> Acked-by: Chanwoo Choi<cw00.choi at samsung.com>
> >> Signed-off-by: Sam Protsenko<semen.protsenko at linaro.org>
> >
> > Apologies for late reply, this patch is applied now.
> >
>
> Sam,
>
> The clock is used in the DTSI, so since this was applied, there are only
> two choices now:
> 1. wait for next cycle with DTSI and DTS,
> 2. Resubmit with replacing the newly added clocks in DTSI/DTS with
> numbers and a TODO note.
>

But why? I thought because Sylwester applied my clock patches, those
will get into v5.17, and so DTSI/DTS might rely on those clocks? If I
get it wrong, please let me know why, and I'll go with item (2) you
suggested.

> Best regards,
> Krzysztof



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