linux-kernel - [PATCH v2 0/8] PCI: qcom: Add support for SC8280XP and SA8540P

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Date:   Thu, 14 Jul 2022 09:13:40 +0200
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Stanimir Varbanov <svarbanov@...sol.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-pci@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH v2 0/8] PCI: qcom: Add support for SC8280XP and SA8540P

This series adds support for the PCIe controllers found on SC8280XP and
SA8540P.

Included are also three patches that clean up the way the driver handles
different IP revisions (e.g. by modelling optional clocks as being truly
optional).

These patches depend on the recently merged (but currently held off?)
PIPE clock series:

	https://lore.kernel.org/all/20220608105238.2973600-1-dmitry.baryshkov@linaro.org/

as well as the about-to-be-merged MSI series (v17):

	https://lore.kernel.org/all/20220707134733.2436629-6-dmitry.baryshkov@linaro.org/

Note that the final patch in the PIPE clock series is currently missing
from the pci/ctrl/qcom-pending branch:

	https://lore.kernel.org/all/20220608105238.2973600-6-dmitry.baryshkov@linaro.org/

Johan


Changes in v2
 - drop the two DT schema fixes which have been applied by Bjorn H and
   squashed into the MSI v17 series by Dmitry, respectively
 - rebase on pci/ctrl/qcom-pending (2022-07-14)
 - fix compatible sort order (Krzysztof)
 - amend commit message for first patch to clarify motivation
   (Krzysztof)
 - add acks and reviewed-by tags from Dmitry, Krzysztof, Mani and Rob


Johan Hovold (8):
  dt-bindings: PCI: qcom: Enumerate platforms with single msi interrupt
  dt-bindings: PCI: qcom: Add SC8280XP to binding
  dt-bindings: PCI: qcom: Add SA8540P to binding
  PCI: qcom: Add support for SC8280XP
  PCI: qcom: Add support for SA8540P
  PCI: qcom: Make all optional clocks optional
  PCI: qcom: Clean up IP configurations
  PCI: qcom: Sort device-id table

 .../devicetree/bindings/pci/qcom,pcie.yaml    |  70 +++++++++-
 drivers/pci/controller/dwc/pcie-qcom.c        | 121 +++++++-----------
 2 files changed, 114 insertions(+), 77 deletions(-)

-- 
2.35.1