2024-03-29 15:32:42

by Mrinmay Sarkar

[permalink] [raw]
Subject: [PATCH v10 0/3] arm64: qcom: sa8775p: add support for EP PCIe

This series adds the relavent DT bindings, new compatible string,
and add EP PCIe node in dtsi file for ep pcie0 controller.

v9 -> v10:
- rebased on top of 6.9-rc1
- dropped MHI EPF driver patches as those are applied
- v9 link: https://lore.kernel.org/all/[email protected]/

v8 -> v9:
- update author in "Add pci_epf_mhi_ prefix to the function" patch.
- add ack by and reviewed by tag in commit message.

v7 -> v8:
- Add new patch PCI: epf-mhi: Add "pci_epf_mhi_" prefix to the function
names
- Update PCI: epf-mhi: Add support for SA8775P patch on top of the new
patch and update commit message.

v6 -> v7:
- add reviewed by tag in commit message in all patches.
- update commit message in patch 2 as per comment.
- update reason for reusing PID in commit message.

v5 -> v6:
- update cover letter

v4 -> v5:
- add maxItems to the respective field to constrain io space and
interrupt in all variants.

v3 -> v4:
- add maxItems field in dt bindings
- update comment in patch2
- dropped PHY driver patch as it is already applied [1]
- update comment in EPF driver patch
- update commect in dtsi and add iommus instead of iommu-map

[1] https://lore.kernel.org/all/[email protected]/

v2 -> v3:
- removed if/then schemas, added minItems for reg,
reg-bnames, interrupt and interrupt-names instead.
- adding qcom,sa8775p-pcie-ep compitable for sa8775p
as we have some specific change to add.
- reusing sm8450's pcs_misc num table as it is same as sa8775p.
used appropriate namespace for pcs.
- remove const from sa8775p_header as kernel test robot
throwing some warnings due to this.
- remove fallback compatiable as we are adding compatiable for sa8775p.

v1 -> v2:
- update description for dma
- Reusing qcom,sdx55-pcie-ep compatibe so remove compaitable
for sa8775p
- sort the defines in phy header file and remove extra defines
- add const in return type pci_epf_header and remove MHI_EPF_USE_DMA
flag as hdma patch is not ready
- add fallback compatiable as qcom,sdx55-pcie-ep, add iommu property

Mrinmay Sarkar (3):
dt-bindings: PCI: qcom-ep: Add support for SA8775P SoC
PCI: qcom-ep: Add support for SA8775P SOC
arm64: dts: qcom: sa8775p: Add ep pcie0 controller node

.../devicetree/bindings/pci/qcom,pcie-ep.yaml | 64 +++++++++++++++++++++-
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 46 ++++++++++++++++
drivers/pci/controller/dwc/pcie-qcom-ep.c | 1 +
3 files changed, 109 insertions(+), 2 deletions(-)

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2.7.4