From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Jassi Brar <jassisinghbrar@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Sricharan Ramabadhran <quic_srichara@quicinc.com>,
Anusha Rao <quic_anusha@quicinc.com>,
Devi Priya <quic_devipriy@quicinc.com>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-clk@vger.kernel.org
Subject: Re: [PATCH RESEND 7/7] arm64: dts: qcom: include the GPLL0 as clock provider for IPQ mailbox
Date: Wed, 6 Sep 2023 11:33:58 +0200 [thread overview]
Message-ID: <cbb530b9-224b-4b6f-8551-dd8340a59408@linaro.org> (raw)
In-Reply-To: <20230904-gpll_cleanup-v1-7-de2c448f1188@quicinc.com>
On 6.09.2023 06:56, Kathiravan Thirumoorthy wrote:
> While the kernel is booting up, APSS PLL will be running at 800MHz with
> GPLL0 as source. Once the cpufreq driver is available, APSS PLL will be
> configured to the rate based on the opp table and the source also will be
> changed to APSS_PLL_EARLY.
>
> Also, dynamic scaling of CPUFreq is not supported on IPQ5332, so to switch
> between the frequencies we need to park the APSS PLL in safe source,
> here it is GPLL0 and then shutdown and bring up the APSS PLL in the
> desired rate. So this patch is preparatory one to enable the CPUFreq on
> IPQ5332.
>
> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
> ---
Please split this. Somebody reverting this in the future will have
a hard time resolving conflicts.
Konrad
next prev parent reply other threads:[~2023-09-06 9:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-06 4:56 [PATCH RESEND 0/7] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller Kathiravan Thirumoorthy
2023-09-06 4:56 ` [PATCH RESEND 1/7] clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks Kathiravan Thirumoorthy
2023-09-06 4:56 ` [PATCH RESEND 2/7] clk: qcom: ipq6018: " Kathiravan Thirumoorthy
2023-09-06 4:56 ` [PATCH RESEND 3/7] clk: qcom: ipq9574: drop the CLK_SET_RATE_PARENT flag from GPLL clocks Kathiravan Thirumoorthy
2023-09-06 4:56 ` [PATCH RESEND 4/7] clk: qcom: ipq5332: " Kathiravan Thirumoorthy
2023-09-06 4:56 ` [PATCH RESEND 5/7] dt-bindings: mailbox: qcom: add one more clock provider for IPQ mailbox Kathiravan Thirumoorthy
2023-09-06 8:06 ` Krzysztof Kozlowski
2023-09-06 4:56 ` [PATCH RESEND 6/7] clk: qcom: apss-ipq6018: add the GPLL0 clock also as clock provider Kathiravan Thirumoorthy
2023-09-09 15:41 ` Robert Marko
2023-09-11 10:26 ` Konrad Dybcio
2023-09-06 4:56 ` [PATCH RESEND 7/7] arm64: dts: qcom: include the GPLL0 as clock provider for IPQ mailbox Kathiravan Thirumoorthy
2023-09-06 9:33 ` Konrad Dybcio [this message]
2023-09-06 9:38 ` Kathiravan Thirumoorthy
2023-09-06 5:00 ` [PATCH RESEND 0/7] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller Kathiravan Thirumoorthy
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=cbb530b9-224b-4b6f-8551-dd8340a59408@linaro.org \
--to=konrad.dybcio@linaro.org \
--cc=agross@kernel.org \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jassisinghbrar@gmail.com \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mturquette@baylibre.com \
--cc=quic_anusha@quicinc.com \
--cc=quic_devipriy@quicinc.com \
--cc=quic_kathirav@quicinc.com \
--cc=quic_srichara@quicinc.com \
--cc=robh+dt@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;
as well as URLs for NNTP newsgroup(s).