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Fri, 27 Oct 2023 13:33:20 +0000 Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 39RDXHN1026021; Fri, 27 Oct 2023 13:33:17 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 3tv7qmaape-1; Fri, 27 Oct 2023 13:33:17 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 39RDXGhL026015; Fri, 27 Oct 2023 13:33:16 GMT Received: from hu-sgudaval-hyd.qualcomm.com (hu-msarkar-hyd.qualcomm.com [10.213.111.194]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 39RDXFSJ026014; Fri, 27 Oct 2023 13:33:16 +0000 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 3891782) id 31BE4481E; Fri, 27 Oct 2023 19:03:15 +0530 (+0530) From: Mrinmay Sarkar To: agross@kernel.org, andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, konrad.dybcio@linaro.org, mani@kernel.org Cc: quic_shazhuss@quicinc.com, quic_nitegupt@quicinc.com, quic_ramkri@quicinc.com, quic_nayiluri@quicinc.com, dmitry.baryshkov@linaro.org, robh@kernel.org, quic_krichai@quicinc.com, quic_vbadigan@quicinc.com, quic_parass@quicinc.com, quic_schintav@quicinc.com, Mrinmay Sarkar , Bjorn Helgaas , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Kishon Vijay Abraham I , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mhi@lists.linux.dev Subject: [PATCH v4 0/4] arm64: qcom: sa8775p: add support for EP PCIe Date: Fri, 27 Oct 2023 19:03:08 +0530 Message-Id: <1698413592-26523-1-git-send-email-quic_msarkar@quicinc.com> X-Mailer: git-send-email 2.7.4 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: gGNF1ox1zsnyPE4Hp4jLZNIU78BBbxQh X-Proofpoint-GUID: gGNF1ox1zsnyPE4Hp4jLZNIU78BBbxQh X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-27_11,2023-10-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 mlxlogscore=347 spamscore=0 impostorscore=0 mlxscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 priorityscore=1501 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310240000 definitions=main-2310270117 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,SPF_HELO_NONE, SPF_NONE,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org 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. 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 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 | 48 +++++++++++++++++++++- 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 | 17 ++++++++ 4 files changed, 110 insertions(+), 2 deletions(-)