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Message-ID: <CA+HBbNGnEneK8S+dZM6iS+C8jFnEtg4Wpe2tBBoP+Y_H0ZmyWA@mail.gmail.com>
Date: Wed, 15 Nov 2023 18:03:48 +0100
From: Robert Marko <robert.marko@...tura.hr>
To: Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: Andrew Lunn <andrew@...n.ch>, Luo Jie <quic_luoj@...cinc.com>, agross@...nel.org,
andersson@...nel.org, davem@...emloft.net, edumazet@...gle.com,
kuba@...nel.org, pabeni@...hat.com, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, hkallweit1@...il.com,
linux@...linux.org.uk, linux-arm-msm@...r.kernel.org, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
quic_srichara@...cinc.com
Subject: Re: [PATCH 8/9] net: mdio: ipq4019: add qca8084 configurations
On Wed, Nov 15, 2023 at 6:01 PM Konrad Dybcio <konrad.dybcio@...aro.org> wrote:
>
>
>
> On 11/15/23 17:20, Andrew Lunn wrote:
> > On Wed, Nov 15, 2023 at 11:25:14AM +0800, Luo Jie wrote:
> >> The PHY & PCS clocks need to be enabled and the reset
> >> sequence needs to be completed to make qca8084 PHY
> >> probeable by MDIO bus.
> >
> > Is all this guaranteed to be the same between different boards?
> No, this looks like a total subsystem overreach, these should be
> taken care of from within clk framework and consumed with the clk
> APIs.
>
> Konrad
There are patches for QCA8084 clocks:
https://patchwork.kernel.org/project/linux-arm-msm/cover/20231104034858.9159-1-quic_luoj@quicinc.com/
I guess all of the clocking should be done there, it isn't really a MDIO issue.
Regards,
Robert
--
Robert Marko
Staff Embedded Linux Engineer
Sartura Ltd.
Lendavska ulica 16a
10000 Zagreb, Croatia
Email: robert.marko@...tura.hr
Web: www.sartura.hr
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