From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Chukun Pan <amadeus@jmu.edu.cn>, konrad.dybcio@oss.qualcomm.com
Cc: andersson@kernel.org, conor+dt@kernel.org,
devicetree@vger.kernel.org, konradybcio@kernel.org,
krzk+dt@kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 1/4] arm64: dts: qcom: ipq6018: add 1.2GHz CPU Frequency
Date: Fri, 3 Jan 2025 12:52:52 +0100 [thread overview]
Message-ID: <9eba9b8d-8851-46d2-bb5e-ae14d5da63d0@oss.qualcomm.com> (raw)
In-Reply-To: <20250103030005.30784-1-amadeus@jmu.edu.cn>
On 3.01.2025 4:00 AM, Chukun Pan wrote:
> Hi,
>> Could you try to boot the BSP software and read out the related
>> registers to determine the real CPU frequency?
>>
>> Or perhaps, if there's a cpufreq driver (I don't know), check syfs
>
> 1. The CPU frequency on OEM firmware is 1.2GHz.
> 2. The CPU frequency on the BSP kernel is 1.2GHz.
>
> Related commit on the BSP kernel:
> https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-ipq-5.4/-/commit/7336e62905941d8137176b911410d1cea25d6336
Ok, thank you for providing this
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2025-01-03 11:52 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-10 14:00 [PATCH v4 0/4] arm64: dts: qcom: ipq6018: rework CPU Frequency Chukun Pan
2024-11-10 14:00 ` [PATCH v4 1/4] arm64: dts: qcom: ipq6018: add 1.2GHz " Chukun Pan
2024-11-30 14:47 ` Konrad Dybcio
2024-12-22 5:20 ` Chukun Pan
2024-12-23 10:58 ` Konrad Dybcio
2024-12-24 7:00 ` Chukun Pan
2024-12-30 14:15 ` Konrad Dybcio
2025-01-03 3:00 ` Chukun Pan
2025-01-03 11:52 ` Konrad Dybcio [this message]
2024-11-10 14:00 ` [PATCH v4 2/4] arm64: dts: qcom: ipq6018: add 1.5GHz " Chukun Pan
2024-11-30 14:48 ` Konrad Dybcio
2024-11-10 14:00 ` [PATCH v4 3/4] arm64: dts: qcom: ipq6018: move mp5496 regulator out of soc dtsi Chukun Pan
2024-11-30 14:50 ` Konrad Dybcio
2024-11-10 14:00 ` [PATCH v4 4/4] arm64: dts: qcom: ipq6018: add LDOA2 regulator Chukun Pan
2024-11-30 14:51 ` Konrad Dybcio
2024-12-22 4:38 ` [PATCH 1/1] arm64: dts: rockchip: default to host mode for USB on Radxa E25 Chukun Pan
2024-12-22 4:40 ` [PATCH v4 4/4] arm64: dts: qcom: ipq6018: add LDOA2 regulator Chukun Pan
2024-12-22 5:08 ` Dmitry Baryshkov
2024-11-10 15:30 ` [PATCH v4 0/4] arm64: dts: qcom: ipq6018: rework CPU Frequency Chukun Pan
2024-11-10 15:30 ` [PATCH v4 3/4] arm64: dts: qcom: ipq6018: move mp5496 regulator out of soc dtsi Chukun Pan
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=9eba9b8d-8851-46d2-bb5e-ae14d5da63d0@oss.qualcomm.com \
--to=konrad.dybcio@oss.qualcomm.com \
--cc=amadeus@jmu.edu.cn \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.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