linux-kernel - Re: [PATCH v9 0/5] arm64: qcom: sa8775p: add support for EP PCIe

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Message-ID: <da971427-e3d3-88d4-b455-57b469c2fea8@quicinc.com>
Date: Wed, 6 Mar 2024 19:05:40 +0530
From: Mrinmay Sarkar <quic_msarkar@...cinc.com>
To: Manivannan Sadhasivam <mani@...nel.org>
CC: <agross@...nel.org>, <andersson@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
        <quic_shazhuss@...cinc.com>, <quic_nitegupt@...cinc.com>,
        <quic_ramkri@...cinc.com>, <quic_nayiluri@...cinc.com>,
        <dmitry.baryshkov@...aro.org>, <robh@...nel.org>,
        <quic_krichai@...cinc.com>, <quic_vbadigan@...cinc.com>,
        <quic_parass@...cinc.com>, <quic_schintav@...cinc.com>,
        <quic_shijjose@...cinc.com>, Bjorn Helgaas
	<bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Kishon Vijay Abraham I
	<kishon@...nel.org>,
        <linux-pci@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <mhi@...ts.linux.dev>
Subject: Re: [PATCH v9 0/5] arm64: qcom: sa8775p: add support for EP PCIe


On 2/16/2024 4:22 PM, Manivannan Sadhasivam wrote:
> On Fri, Dec 01, 2023 at 05:36:11PM +0530, Mrinmay Sarkar wrote:
>> This series adds the relavent DT bindings, new compatible string,
>> add support to EPF driver and add EP PCIe node in dtsi file for
>> ep pcie0 controller.
>>
> Applied patches 3 and 4 to pci/endpoint!
>
> - Mani
>
>> 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/169804254205.383714.18423881810869732517.b4-ty@kernel.org/
>>
>> 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
>>
>>
>> Manivannan Sadhasivam (1):
>>    PCI: epf-mhi: Add "pci_epf_mhi_" prefix to the function names
>>
>> Mrinmay Sarkar (4):
>>    dt-bindings: PCI: qcom-ep: Add support for SA8775P SoC
>>    PCI: qcom-ep: Add support for SA8775P SOC
>>    PCI: epf-mhi: Add support for SA8775P
>>    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 +
>>   drivers/pci/endpoint/functions/pci-epf-mhi.c       | 21 ++++++-
>>   4 files changed, 128 insertions(+), 4 deletions(-)
>>
>> -- 
>> 2.7.4
Thanks for applying patches 3 and 4.

Seems like patches 1,2 and 5 are yet to apply on linux-next.
Please help me by applying those patches.

Thanks,
Mrinmay
>>
>>