Re: [PATCH v2 0/8] pci: qcom: Add QCS8300 PCIe support
From: Bjorn Helgaas
Date: Fri Nov 29 2024 - 14:31:08 EST
[+cc linux-pci; odd to have a series labeled "pci: ..." but without
copying linux-pci]
On Thu, Nov 28, 2024 at 04:10:48PM +0800, Ziyue Zhang wrote:
> This series adds document, phy, configs support for PCIe in QCS8300.
> The series depend on the following devicetree.
>
> Base DT:
> https://lore.kernel.org/all/20240925-qcs8300_initial_dtsi-v2-0-494c40fa2a42@xxxxxxxxxxx/
>
> Signed-off-by: Krishna chaitanya chundru <quic_krichai@xxxxxxxxxxx>
> Signed-off-by: Ziyue Zhang <quic_ziyuzhan@xxxxxxxxxxx>
> ---
> Have follwing changes:
> - Document the QMP PCIe PHY on the QCS8300 platform.
> - Add dedicated schema for the PCIe controllers found on QCS8300.
> - Add compatible for qcs8300 platform.
> - Add configurations in devicetree for PCIe0, including registers, clocks, interrupts and phy setting sequence.
> - Add configurations in devicetree for PCIe1, including registers, clocks, interrupts and phy setting sequence.
>
> Changes in v2:
> - Fix some format comments
> - Add global interrupt for PCIe0 and PCIe1
> - split the soc dtsi and the platform dts into two changes
> - Link to v1: https://lore.kernel.org/all/20241114095409.2682558-1-quic_ziyuzhan@xxxxxxxxxxx/
>
> Ziyue Zhang (8):
> dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS8300 QMP
> PCIe PHY Gen4 x2
> phy: qcom-qmp-pcie: add dual lane PHY support for QCS8300
> dt-bindings: PCI: qcom,pcie-sa8775p: document qcs8300
> PCI: qcom: Add QCS8300 PCIe support
> arm64: dts: qcom: qcs8300: enable pcie0 for qcs8300 platform
> arm64: dts: qcom: qcs8300: enable pcie0 for qcs8300 soc
> arm64: dts: qcom: qcs8300: enable pcie1 for qcs8300 soc
> arm64: dts: qcom: qcs8300: enable pcie1 for qcs8300 platform
>
> .../bindings/pci/qcom,pcie-sa8775p.yaml | 7 +-
> .../phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 2 +
> arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 86 ++++-
> arch/arm64/boot/dts/qcom/qcs8300.dtsi | 352 ++++++++++++++++++
> drivers/pci/controller/dwc/pcie-qcom.c | 1 +
> drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 89 +++++
> 6 files changed, 534 insertions(+), 3 deletions(-)
>
>
> base-commit: eb6a0b56032c62351a59a12915a89428bce68d1d
> --
> 2.34.1
>