From: Varadarajan Narayanan <quic_varada@quicinc.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: <andersson@kernel.org>, <mturquette@baylibre.com>,
<sboyd@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <konradybcio@kernel.org>,
<rafael@kernel.org>, <ilia.lin@kernel.org>, <djakov@kernel.org>,
<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>,
Md Sadre Alam <quic_mdalam@quicinc.com>,
Sricharan Ramabadhran <quic_srichara@quicinc.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: Re: [PATCH v7 3/4] cpufreq: qcom-nvmem: Enable cpufreq for ipq5424
Date: Mon, 11 Aug 2025 15:10:27 +0530 [thread overview]
Message-ID: <aJm6ixlMamgX/+bV@hu-varada-blr.qualcomm.com> (raw)
In-Reply-To: <20250811092202.auarwnyoagebcw3o@vireshk-i7>
On Mon, Aug 11, 2025 at 02:52:02PM +0530, Viresh Kumar wrote:
> On 11-08-25, 14:39, Varadarajan Narayanan wrote:
> > From: Md Sadre Alam <quic_mdalam@quicinc.com>
> >
> > IPQ5424 have different OPPs available for the CPU based on
> > SoC variant. This can be determined through use of an eFuse
> > register present in the silicon.
> >
> > Added support for ipq5424 on nvmem driver which helps to
> > determine OPPs at runtime based on the eFuse register which
> > has the CPU frequency limits. opp-supported-hw dt binding
> > can be used to indicate the available OPPs for each limit.
> >
> > nvmem driver also creates the "cpufreq-dt" platform_device after
> > passing the version matching data to the OPP framework so that the
> > cpufreq-dt handles the actual cpufreq implementation.
> >
> > Signed-off-by: Md Sadre Alam <quic_mdalam@quicinc.com>
> > Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com>
> > Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
> > Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
> > [ Changed '!=' based check to '==' based check ]
> > Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
> > ---
> > v5: Add 'Acked-by: Viresh Kumar'
> > ---
> > drivers/cpufreq/cpufreq-dt-platdev.c | 1 +
> > drivers/cpufreq/qcom-cpufreq-nvmem.c | 5 +++++
> > 2 files changed, 6 insertions(+)
>
> You should have dropped this one now, as I already applied the
> previous version.
Sorry. Should I send a v8 with this dropped or is it okay?
Thanks
Varada
next prev parent reply other threads:[~2025-08-11 9:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-11 9:09 [PATCH v7 0/4] Enable cpufreq for IPQ5424 Varadarajan Narayanan
2025-08-11 9:09 ` [PATCH v7 1/4] dt-bindings: clock: ipq5424-apss-clk: Add ipq5424 apss clock controller Varadarajan Narayanan
2025-08-11 21:11 ` Georgi Djakov
2025-08-11 9:09 ` [PATCH v7 2/4] clk: qcom: apss-ipq5424: " Varadarajan Narayanan
2025-08-11 10:32 ` Konrad Dybcio
2025-08-11 9:09 ` [PATCH v7 3/4] cpufreq: qcom-nvmem: Enable cpufreq for ipq5424 Varadarajan Narayanan
2025-08-11 9:22 ` Viresh Kumar
2025-08-11 9:40 ` Varadarajan Narayanan [this message]
2025-08-11 9:44 ` Viresh Kumar
2025-08-11 9:09 ` [PATCH v7 4/4] arm64: dts: qcom: ipq5424: Enable cpufreq Varadarajan Narayanan
2025-08-11 18:41 ` (subset) [PATCH v7 0/4] Enable cpufreq for IPQ5424 Bjorn Andersson
2025-08-12 21:56 ` Bjorn Andersson
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