2023-09-29 17:59:14

by Konrad Dybcio

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Subject: Re: [PATCH 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable CCI busses



On 9/29/23 10:01, Luca Weiss wrote:
> Enable the CCI busses where sensors are connected to.
>
> Not covered here is the regulator used for pull-up on the I2C busses.
> This would be pm8008_l6 (L6P).
Does it make sense to enable non-functional hw then? Or is it on by default?

Konrad


2023-09-29 18:06:51

by Luca Weiss

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Subject: Re: [PATCH 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable CCI busses

On Fri Sep 29, 2023 at 3:36 PM CEST, Konrad Dybcio wrote:
>
>
> On 9/29/23 10:01, Luca Weiss wrote:
> > Enable the CCI busses where sensors are connected to.
> >
> > Not covered here is the regulator used for pull-up on the I2C busses.
> > This would be pm8008_l6 (L6P).
> Does it make sense to enable non-functional hw then? Or is it on by default?

Without the out-of-tree pm8008 driver you cannot talk to any hardware on
the i2c busses there, so.. I guess you have a point?

A little bird told me this week they're working on a new revision for
pm8008 so hopefully this is coming at some point.

>
> Konrad