Linux ARM-MSM sub-architecture
 help / color / mirror / Atom feed
From: Varadarajan Narayanan <quic_varada@quicinc.com>
To: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: <andersson@kernel.org>, <mturquette@baylibre.com>,
	<sboyd@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
	<conor+dt@kernel.org>, <djakov@kernel.org>,
	<dmitry.baryshkov@linaro.org>, <quic_anusha@quicinc.com>,
	<linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-pm@vger.kernel.org>, <bryan.odonoghue@linaro.org>
Subject: Re: [PATCH v11 0/6] Add interconnect driver for IPQ9574 SoC
Date: Wed, 26 Jun 2024 10:57:02 +0530	[thread overview]
Message-ID: <ZnumpkYR2ILpbOwF@hu-varada-blr.qualcomm.com> (raw)
In-Reply-To: <Zmgc+Qzwt6Zbg/w+@hu-varada-blr.qualcomm.com>

On Tue, Jun 11, 2024 at 03:16:33PM +0530, Varadarajan Narayanan wrote:
> On Thu, Jun 06, 2024 at 04:07:23PM +0200, Konrad Dybcio wrote:
> > On 4.05.2024 10:01 AM, Varadarajan Narayanan wrote:
> > > Bjorn,
> > >
> > >> On Tue, Apr 30, 2024 at 12:12:08PM +0530, Varadarajan Narayanan wrote:
> > >> MSM platforms manage NoC related clocks and scaling from RPM.
> > >> However, in IPQ SoCs, RPM is not involved in managing NoC
> > >> related clocks and there is no NoC scaling.
> > >>
> > >> However, there is a requirement to enable some NoC interface
> > >> clocks for the accessing the peripherals present in the
> > >> system. Hence add a minimalistic interconnect driver that
> > >> establishes a path from the processor/memory to those peripherals
> > >> and vice versa.
> > >>
> > >> Change icc-clk driver to take master and slave ids instead
> > >> of auto generating.
> > >>
> > >> Currently, drivers/clk/qcom/clk-cbf-8996.c is the only user of
> > >> icc-clk. And, it had exactly one master and one slave node.
> > >> For this the auto generated master (= 1) and slave (= 0) was
> > >> enough.
> > >>
> > >> However, when drivers/clk/qcom/gcc-ipq9574.c wanted to make use
> > >> of the icc-clk framework, it had more number of master and slave
> > >> nodes and the auto generated ids did not suit the usage.
> > >>
> > >> ---
> > >> v11:	No code changes
> > >> 	Commit log changed for the first patch
> > >> 	Added Acked-By: to 3 patches
> > >
> > > Can this be included in your driver changes for 6.10?
> >
> Konrad,
>
> > FWIW there is still an open discussion at v9
> > <CAA8EJpqENsojPQmCbma_nQLEZq8nK1fz1K0JdtvLd=kPrH_DBw@mail.gmail.com>
>
> Thanks for reminding. Have responded to it.
> https://lore.kernel.org/linux-arm-msm/Zmgb+OjdBNw71sC1@hu-varada-blr.qualcomm.com/

Bjorn/Konrad,

Can this be merged for 6.11. I believe the discussion open at v9
has been addressed. Please let me know if anything is still pending.

Below patches depend on this series:

	PCI: https://lore.kernel.org/linux-arm-msm/20240512082858.1806694-1-quic_devipriy@quicinc.com/
	NSSCC: https://lore.kernel.org/linux-arm-msm/20240625070536.3043630-1-quic_devipriy@quicinc.com/

Thanks
Varada

  reply	other threads:[~2024-06-26  5:27 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-30  6:42 [PATCH v11 0/6] Add interconnect driver for IPQ9574 SoC Varadarajan Narayanan
2024-04-30  6:42 ` [PATCH v11 1/6] interconnect: icc-clk: Specify master/slave ids Varadarajan Narayanan
2024-04-30  6:42 ` [PATCH v11 2/6] dt-bindings: interconnect: Add Qualcomm IPQ9574 support Varadarajan Narayanan
2024-04-30  6:42 ` [PATCH v11 3/6] interconnect: icc-clk: Add devm_icc_clk_register Varadarajan Narayanan
2024-04-30  6:42 ` [PATCH v11 4/6] clk: qcom: common: Add interconnect clocks support Varadarajan Narayanan
2024-04-30  6:42 ` [PATCH v11 5/6] clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks Varadarajan Narayanan
2024-06-29 13:36   ` Konrad Dybcio
2024-04-30  6:42 ` [PATCH v11 6/6] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Varadarajan Narayanan
2024-05-04  8:01 ` [PATCH v11 0/6] Add interconnect driver for IPQ9574 SoC Varadarajan Narayanan
2024-06-06 14:07   ` Konrad Dybcio
2024-06-11  9:46     ` Varadarajan Narayanan
2024-06-26  5:27       ` Varadarajan Narayanan [this message]
2024-06-29 13:36         ` Konrad Dybcio
2024-07-06 22:01 ` (subset) " Bjorn Andersson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=ZnumpkYR2ILpbOwF@hu-varada-blr.qualcomm.com \
    --to=quic_varada@quicinc.com \
    --cc=andersson@kernel.org \
    --cc=bryan.odonoghue@linaro.org \
    --cc=conor+dt@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=djakov@kernel.org \
    --cc=dmitry.baryshkov@linaro.org \
    --cc=konrad.dybcio@linaro.org \
    --cc=krzk+dt@kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mturquette@baylibre.com \
    --cc=quic_anusha@quicinc.com \
    --cc=robh@kernel.org \
    --cc=sboyd@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox