From: Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>
To: "Konrad Dybcio" <konrad.dybcio@oss.qualcomm.com>,
"Vinod Koul" <vkoul@kernel.org>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org
Subject: Re: [PATCH 3/6] phy: qcom: qmp-pcie: Add endpoint PHY configuration for QCS8300
Date: Wed, 23 Sep 2026 18:00:41 +0530 [thread overview]
Message-ID: <91ef0d74-2168-4bf1-b390-98d3963db672@oss.qualcomm.com> (raw)
In-Reply-To: <07ad0b0e-f666-44f7-b5a2-bf9ad016b297@oss.qualcomm.com>
On 9/23/2026 5:49 PM, Konrad Dybcio wrote:
> On 9/21/26 12:58 PM, Krishna Chaitanya Chundru wrote:
>> Monaco supports PCIe Endpoint mode on both PCIe controllers. Reuse
>> the existing SA8775P Endpoint PHY programming for the 16 GT/s x2 PHY and
>> add a new 16 GT/s x4 Endpoint PHY configuration with the required RX
>> tuning parameters.
>>
>> This allows both Monaco PCIe controllers to operate reliably in
>> Endpoint mode.
> Does that also apply to lemans?
Lemans and monaco EP phy settings are differing.
- Krishna Chaitanya.
>
> Konrad
next prev parent reply other threads:[~2026-09-23 12:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 10:58 [PATCH 0/6] PCI: qcom-ep: Add PCIe Endpoint support for Monaco Krishna Chaitanya Chundru
2026-09-21 10:58 ` [PATCH 1/6] dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Add qcs8300 16 GT/s PHY Krishna Chaitanya Chundru
2026-09-21 10:58 ` [PATCH 2/6] dt-bindings: PCI: qcom-ep: Add QCS8300 compatible Krishna Chaitanya Chundru
2026-09-21 10:58 ` [PATCH 3/6] phy: qcom: qmp-pcie: Add endpoint PHY configuration for QCS8300 Krishna Chaitanya Chundru
2026-09-23 12:19 ` Konrad Dybcio
2026-09-23 12:30 ` Krishna Chaitanya Chundru [this message]
2026-09-21 10:58 ` [PATCH 4/6] PCI: qcom-ep: Set initial interconnect bandwidth before enabling clocks Krishna Chaitanya Chundru
2026-09-21 10:58 ` [PATCH 5/6] arm64: qcom: monaco: Fix pcie1_phy compatible to list qcs8300 first Krishna Chaitanya Chundru
2026-09-23 12:32 ` Konrad Dybcio
2026-09-21 10:58 ` [PATCH 6/6] arm64: qcom: monaco: Add PCIe Endpoint nodes Krishna Chaitanya Chundru
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