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Sat, 03 Sep 2022 02:23:00 +0000 Received: from pps.filterd (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 2832MuHQ016084; Sat, 3 Sep 2022 02:22:56 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTP id 3j7cbktj0x-1; Sat, 03 Sep 2022 02:22:56 +0000 Received: from APBLRPPMTA02.qualcomm.com (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 2832Mu7F016061; Sat, 3 Sep 2022 02:22:56 GMT Received: from hu-sgudaval-hyd.qualcomm.com (hu-krichai-hyd.qualcomm.com [10.213.110.37]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTP id 2832Mt8O016054; Sat, 03 Sep 2022 02:22:56 +0000 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 4058933) id 9C1AA41B7; Sat, 3 Sep 2022 07:43:06 +0530 (+0530) From: Krishna chaitanya chundru To: helgaas@kernel.org Cc: linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, mka@chromium.org, quic_vbadigan@quicinc.com, quic_hemantk@quicinc.com, quic_nitegupt@quicinc.com, quic_skananth@quicinc.com, quic_ramkri@quicinc.com, manivannan.sadhasivam@linaro.org, swboyd@chromium.org, dmitry.baryshkov@linaro.org, Krishna chaitanya chundru , Stanimir Varbanov , Andy Gross , Bjorn Andersson , Lorenzo Pieralisi , Rob Herring , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Bjorn Helgaas Subject: [PATCH v3 1/3] PCI: qcom: Add sc7280 aggre0, aggre1 and ddr sf tbu clocks in PCIe driver Date: Sat, 3 Sep 2022 07:43:02 +0530 Message-Id: <1662171184-25211-2-git-send-email-quic_krichai@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1662171184-25211-1-git-send-email-quic_krichai@quicinc.com> References: <1662171184-25211-1-git-send-email-quic_krichai@quicinc.com> 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-GUID: 9-5BoIEICl9jzHXnj5JLm_wR-VZBk8Wg X-Proofpoint-ORIG-GUID: 9-5BoIEICl9jzHXnj5JLm_wR-VZBk8Wg X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-09-02_08,2022-08-31_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 mlxscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 bulkscore=0 mlxlogscore=707 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209030010 X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham 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-kernel@vger.kernel.org Add missing aggre0, aggre1 and ddrs sf tbu clocks in PCIe driver. If these clocks are not presenti, the PCIe link goes down in system suspend and resume. Signed-off-by: Krishna chaitanya chundru --- drivers/pci/controller/dwc/pcie-qcom.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 2ea1375..a7202f0 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1548,7 +1548,10 @@ static const struct qcom_pcie_cfg sm8450_pcie1_cfg = { static const struct qcom_pcie_cfg sc7280_cfg = { .ops = &ops_1_9_0, .has_tbu_clk = true, + .has_ddrss_sf_tbu_clk = true, .pipe_clk_need_muxing = true, + .has_aggre0_clk = true, + .has_aggre1_clk = true, }; static const struct qcom_pcie_cfg sc8180x_cfg = { -- 2.7.4