From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
To: "Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konrad.dybcio@linaro.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Vinod Koul" <vkoul@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org, linux-clk@vger.kernel.org
Cc: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Subject: [PATCH v3 0/7] ipq9574: Enable PCI-Express support
Date: Mon, 15 Apr 2024 13:20:45 -0500 [thread overview]
Message-ID: <20240415182052.374494-1-mr.nuke.me@gmail.com> (raw)
There are four PCIe ports on IPQ9574, pcie0 thru pcie3. This series
addresses pcie2, which is a gen3x2 port. The board I have only uses
pcie2, and that's the only one enabled in this series.
I believe this makes sense as a monolithic series, as the individual
pieces are not that useful by themselves.
In v2, I've had some issues regarding the dt schema checks. For
transparency, I used the following test invocations to test v3:
make dt_binding_check DT_SCHEMA_FILES=qcom,pcie.yaml:qcom,ipq8074-qmp-pcie-phy.yaml
make dtbs_check DT_SCHEMA_FILES=qcom,pcie.yaml:qcom,ipq8074-qmp-pcie-phy.yaml
Changes since v2:
- reworked resets in qcom,pcie.yaml to resolve dt schema errors
- constrained "reg" in qcom,pcie.yaml
- reworked min/max intems in qcom,ipq8074-qmp-pcie-phy.yaml
- dropped msi-parent for pcie node, as it is handled by "msi" IRQ
Changes since v1:
- updated new tables in phy-qcom-qmp-pcie.c to use lowercase hex numbers
- reorganized qcom,ipq8074-qmp-pcie-phy.yaml to use a single list of clocks
- reorganized qcom,pcie.yaml to include clocks+resets per compatible
- Renamed "pcie2_qmp_phy" label to "pcie2_phy"
- moved "ranges" property of pcie@20000000 higher up
Alexandru Gagniuc (7):
dt-bindings: clock: Add PCIe pipe related clocks for IPQ9574
clk: qcom: gcc-ipq9574: Add PCIe pipe clocks
dt-bindings: PCI: qcom: Add IPQ9574 PCIe controller
PCI: qcom: Add support for IPQ9574
dt-bindings: phy: qcom,ipq8074-qmp-pcie: add ipq9574 gen3x2 PHY
phy: qcom-qmp-pcie: add support for ipq9574 gen3x2 PHY
arm64: dts: qcom: ipq9574: add PCIe2 nodes
.../devicetree/bindings/pci/qcom,pcie.yaml | 35 +++++
.../phy/qcom,ipq8074-qmp-pcie-phy.yaml | 36 ++++-
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 93 +++++++++++-
drivers/clk/qcom/gcc-ipq9574.c | 76 ++++++++++
drivers/pci/controller/dwc/pcie-qcom.c | 13 +-
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 136 +++++++++++++++++-
.../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h | 14 ++
include/dt-bindings/clock/qcom,ipq9574-gcc.h | 4 +
8 files changed, 400 insertions(+), 7 deletions(-)
--
2.40.1
next reply other threads:[~2024-04-15 18:21 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 18:20 Alexandru Gagniuc [this message]
2024-04-15 18:20 ` [PATCH v3 1/7] dt-bindings: clock: Add PCIe pipe related clocks for IPQ9574 Alexandru Gagniuc
2024-04-15 18:20 ` [PATCH v3 2/7] clk: qcom: gcc-ipq9574: Add PCIe pipe clocks Alexandru Gagniuc
2024-04-15 20:04 ` Dmitry Baryshkov
2024-04-19 22:22 ` Stephen Boyd
2024-04-15 18:20 ` [PATCH v3 3/7] dt-bindings: PCI: qcom: Add IPQ9574 PCIe controller Alexandru Gagniuc
2024-04-18 12:59 ` Rob Herring
2024-04-15 18:20 ` [PATCH v3 4/7] PCI: qcom: Add support for IPQ9574 Alexandru Gagniuc
2024-04-15 20:04 ` Dmitry Baryshkov
2024-04-15 20:07 ` mr.nuke.me
2024-04-17 7:06 ` Manivannan Sadhasivam
2024-04-19 19:44 ` mr.nuke.me
2024-04-22 7:11 ` Manivannan Sadhasivam
2024-04-17 7:14 ` Manivannan Sadhasivam
2024-04-15 18:20 ` [PATCH v3 5/7] dt-bindings: phy: qcom,ipq8074-qmp-pcie: add ipq9574 gen3x2 PHY Alexandru Gagniuc
2024-04-18 13:00 ` Rob Herring
2024-04-15 18:20 ` [PATCH v3 6/7] phy: qcom-qmp-pcie: add support for " Alexandru Gagniuc
2024-04-15 20:10 ` Dmitry Baryshkov
2024-04-15 21:25 ` mr.nuke.me
2024-04-16 21:25 ` Alex G.
2024-04-16 21:50 ` Dmitry Baryshkov
2024-04-29 6:20 ` Varadarajan Narayanan
2024-04-29 10:55 ` Dmitry Baryshkov
2024-04-30 6:31 ` Varadarajan Narayanan
2024-04-30 21:51 ` mr.nuke.me
2024-04-30 21:59 ` Dmitry Baryshkov
2024-04-15 18:20 ` [PATCH v3 7/7] arm64: dts: qcom: ipq9574: add PCIe2 nodes Alexandru Gagniuc
2024-04-17 7:34 ` Manivannan Sadhasivam
2024-04-18 15:33 ` mr.nuke.me
2024-04-22 7:10 ` Manivannan Sadhasivam
2024-04-22 14:29 ` Konrad Dybcio
2024-04-19 14:28 ` [PATCH v3 0/7] ipq9574: Enable PCI-Express support Kathiravan Thirumoorthy
2024-04-19 19:47 ` mr.nuke.me
2024-04-23 6:11 ` Kathiravan Thirumoorthy
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