From: "Krzysztof Wilczyński" <kw@linux.com>
To: Krishna chaitanya chundru <quic_krichai@quicinc.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
Rob Herring <robh@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
quic_vbadigan@quicinc.com, quic_skananth@quicinc.com,
quic_nitegupt@quicinc.com, linux-arm-msm@vger.kernel.org,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Krzysztof Kozlowski <krzk@kernel.org>
Subject: Re: [PATCH v15 2/4] dt-bindings: pci: qcom: Add OPP table
Date: Sat, 29 Jun 2024 05:14:45 +0900 [thread overview]
Message-ID: <20240628201445.GA2206339@rocinante> (raw)
In-Reply-To: <20240619-opp_support-v15-2-aa769a2173a3@quicinc.com>
Hello,
> PCIe needs to choose the appropriate performance state of RPMh power
> domain based on the PCIe gen speed.
>
> Adding the Operating Performance Points table allows to adjust power
> domain performance state and ICC peak bw, depending on the PCIe data
> rate and link width.
Applied to dt-bindings, thank you!
[1/1] dt-bindings: pci: qcom: Add OPP table
https://git.kernel.org/pci/pci/c/1b029ce3b0b5
Krzysztof
next prev parent reply other threads:[~2024-06-28 20:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-19 15:11 [PATCH v15 0/4] PCI: qcom: Add support for OPP Krishna chaitanya chundru
2024-06-19 15:11 ` [PATCH v15 1/4] PCI: qcom: Add ICC bandwidth vote for CPU to PCIe path Krishna chaitanya chundru
2024-06-19 15:11 ` [PATCH v15 2/4] dt-bindings: pci: qcom: Add OPP table Krishna chaitanya chundru
2024-06-28 20:14 ` Krzysztof Wilczyński [this message]
2024-06-19 15:11 ` [PATCH v15 3/4] PCI: Bring the PCIe speed to MBps logic to new pcie_dev_speed_mbps() Krishna chaitanya chundru
2024-06-19 15:11 ` [PATCH v15 4/4] PCI: qcom: Add OPP support to scale performance Krishna chaitanya chundru
2024-06-28 21:00 ` [PATCH v15 0/4] PCI: qcom: Add support for OPP Krzysztof Wilczyński
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