[PATCH V3 0/6] Add PCIe support for IPQ9574

Devi Priya
2023-04-21T12:50:11Z

This series adds support for enabling the PCIe host devices (PCIe0, PCIe1,
PCIe2, PCIe3) found on IPQ9574 platform.
The PCIe0 & PCIe1 are 1-lane Gen3 host and PCIe2 & PCIe3
are 2-lane Gen3 host.

DTS patch is based on the below series
https://lore.kernel.org/linux-arm-msm/20230329053726.14860-1-quic_kathirav@quicinc.com/

Changes in V3:
- Dropped the phy driver and binding patches as they have been
posted as a separate series.
- Dropped the pinctrl binding fix patch as it is unrelated to the series
dt-bindings: pinctrl: qcom: Add few missing functions.
- Rebased on linux-next/master.
- Detailed change logs are added to the respective patches.

Changes in V2:
https://lore.kernel.org/linux-arm-msm/20230404164828.8031-1-quic_devipriy@quicinc.com/
- Reordered the patches and splitted the board DT changes
into a separate patch as suggested
- Detailed change logs are added to the respective patches

[V1]
https://lore.kernel.org/linux-arm-msm/20230214164135.17039-1-quic_devipriy@quicinc.com/

Devi Priya (6):
dt-bindings: clock: Add PCIe pipe clock definitions
clk: qcom: gcc-ipq9574: Add PCIe pipe clocks
dt-bindings: PCI: qcom: Add IPQ9574
arm64: dts: qcom: ipq9574: Add PCIe PHYs and controller nodes
arm64: dts: qcom: ipq9574: Enable PCIe PHYs and controllers
PCI: qcom: Add support for IPQ9574

.../devicetree/bindings/pci/qcom,pcie.yaml | 40 ++
arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 62 +++
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 375 +++++++++++++++++-
drivers/clk/qcom/gcc-ipq9574.c | 76 ++++
drivers/pci/controller/dwc/pcie-qcom.c | 61 ++-
include/dt-bindings/clock/qcom,ipq9574-gcc.h | 4 +
6 files changed, 595 insertions(+), 23 deletions(-)

base-commit: 44bf136283e567b2b62653be7630e7511da41da2
--
2.17.1