From: Vinod Koul <vkoul@kernel.org>
To: "Neil Armstrong" <neil.armstrong@linaro.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Bjorn Andersson" <andersson@kernel.org>,
"Maxime Chevallier" <maxime.chevallier@bootlin.com>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Krishna Chaitanya Chundru" <krishna.chundru@oss.qualcomm.com>
Cc: shengchao.guo@oss.qualcomm.com, 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,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Qiang Yu <qiang.yu@oss.qualcomm.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Subject: Re: (subset) [PATCH v4 0/6] Add PCIe support for Qualcomm Nord platform
Date: Sat, 03 Oct 2026 11:36:42 +0200 [thread overview]
Message-ID: <179102020242.199361.10760570551982756754.b4-ty@kernel.org> (raw)
In-Reply-To: <20260921-nord-v4-0-ed05c6e09240@oss.qualcomm.com>
On Mon, 21 Sep 2026 11:07:08 +0530, Krishna Chaitanya Chundru wrote:
> This series adds PCIe support for the Qualcomm Nord (SA8797P) platform.
>
> Nord has a single Gen5-capable QMP PCIe PHY block split into four
> independently-clocked and independently-resettable ports (A/B/C/D).
> Firmware selects the active lane topology at boot via a TCSR
> configuration register, and the same PHY block can appear as a single
> x16 port, x8+x8, x8+x4+x4, or x8+x4+x2+x2 depending on that mode. This
> is similar in spirit to the Glymur multi-PHY support already posted,
> except Nord's PHY registers are programmed by Linux rather than by
> firmware, so this series adds the PLL, TXRXZ, PCS and PCS-lane init
> tables along with the power-up/power-down/soft-reset sequencing needed
> to bring each port up.
>
> [...]
Applied, thanks!
[1/6] dt-bindings: phy: qcom: add Nord QMP PCIe PHY binding
commit: 1a60038589285eec5b345f1da05ba04a185b8db5
[4/6] phy: qcom: qmp: Move qphy_setbits/clrbits/checkbits to common header
commit: 63cfcae23b2b4ca43994d507f5f04cba0306dd5a
[5/6] phy: qcom: qmp-pcie: Refactor common multiphy handling
commit: 6dd77bf6a10d0eb9ed17f5b6093b3511052084db
[6/6] phy: qcom: qmp-pcie: Add Nord Gen5x16 PCIe multi-PHY support
commit: e397c8507e362a29ecfb4aef38b408f2de731526
Best regards,
--
~Vinod
prev parent reply other threads:[~2026-10-03 9:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 5:37 Krishna Chaitanya Chundru
2026-09-21 5:37 ` [PATCH v4 1/6] dt-bindings: phy: qcom: add Nord QMP PCIe PHY binding Krishna Chaitanya Chundru
2026-09-24 13:22 ` Krzysztof Kozlowski
2026-09-25 4:08 ` Krishna Chaitanya Chundru
2026-09-25 6:28 ` Krzysztof Kozlowski
2026-09-25 6:36 ` Krzysztof Kozlowski
2026-09-21 5:37 ` [PATCH v4 2/6] dt-bindings: pci: qcom: add Nord PCIe controller compatible Krishna Chaitanya Chundru
2026-09-21 5:37 ` [PATCH v4 3/6] PCI: qcom: Add Nord PCIe controller support Krishna Chaitanya Chundru
2026-09-21 5:37 ` [PATCH v4 4/6] phy: qcom: qmp: Move qphy_setbits/clrbits/checkbits to common header Krishna Chaitanya Chundru
2026-09-21 5:37 ` [PATCH v4 5/6] phy: qcom: qmp-pcie: Refactor common multiphy handling Krishna Chaitanya Chundru
2026-09-22 8:12 ` Shawn Guo
2026-09-25 15:23 ` Manivannan Sadhasivam
2026-09-21 5:37 ` [PATCH v4 6/6] phy: qcom: qmp-pcie: Add Nord Gen5x16 PCIe multi-PHY support Krishna Chaitanya Chundru
2026-09-22 8:12 ` Shawn Guo
2026-09-25 15:25 ` Manivannan Sadhasivam
2026-09-21 6:30 ` [PATCH v4 0/6] Add PCIe support for Qualcomm Nord platform Qiang Yu
2026-09-21 7:37 ` Konrad Dybcio
2026-09-22 9:18 ` Qiang Yu
2026-09-22 8:13 ` Shawn Guo
2026-10-03 9:36 ` Vinod Koul [this message]
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