Re: [PATCH] dt-bindings: clock: qcom,a53pll: drop operating-points-v2

From: Stephen Boyd
Date: Wed Jan 18 2023 - 14:11:11 EST


Quoting Krzysztof Kozlowski (2023-01-15 06:35:23)
> On 13/01/2023 21:28, Stephen Boyd wrote:
> > Quoting Krzysztof Kozlowski (2023-01-13 06:58:59)
> >> The CPU PLL clock node does not use OPP tables (neither driver).
> >
> > What device is qcom_a53pll_get_freq_tbl() operating on?
>
> On its own, internal table. While of course driver could be converted to
> operating-points-v2, no one did it within last 5 years, so why it should
> happen now?
>

The property was added mid 2021 by Shawn[1], that's not 5 years ago. I
guess there were plans to add an OPP table that never happened[2]? Is
Shawn still working on this? If not, we should revert the OPP code out
of the driver.

[1] https://lore.kernel.org/all/20210704024032.11559-4-shawn.guo@xxxxxxxxxx/
[2] https://lore.kernel.org/all/20210709021334.GB11342@dragon/