From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D54CC134 for ; Thu, 26 Oct 2023 05:38:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="MFK7KMgj" Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42891115; Wed, 25 Oct 2023 22:38:27 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 39Q3Otwx017422; Thu, 26 Oct 2023 05:38:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=qcppdkim1; bh=fkSeqXomzCL96EMHGzEvzbs4O6q4EfsPRcDgEiGKLaI=; b=MFK7KMgjL85YyufW38WA8h5NF3bvpEQGsZhrPjRiXoCPcbTDDMVXvzwFhevPamgtjpp3 c2Gt9+2UysuhcDvil1rFGo0a5iLmeMogTlbD3pFkz2DkvTv1XCRS7fruCgH92XterjGT 3tO7ltsO32yVAaUOGzOuUIaMBjbQUc4PTSKbEBFwlWB2GSbCAKoMw7/UaBD/dcze/fdG I7HHwnEZyp+l5RNNr6jv/BxoQm+ulTAHKxgwntu/Zk0Z6R+rjrLB6EnXp3orvfKk5XeP b16NJQ1eEM75Wth9pJ7dBbyR3EMHgTqv4hthA2gaZQhHfH3GA8J2RyUPOOEcYlz6tQXp kw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tye3trdj5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Oct 2023 05:38:16 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 39Q5cETR012187 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Oct 2023 05:38:14 GMT Received: from [10.216.45.182] (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Wed, 25 Oct 2023 22:38:06 -0700 Message-ID: Date: Thu, 26 Oct 2023 11:08:03 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v3 2/5] PCI: qcom-ep: Add support for SA8775P SOC Content-Language: en-US To: Manivannan Sadhasivam CC: , , , , , , , , , , , , , , Bjorn Helgaas , "Lorenzo Pieralisi" , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Kishon Vijay Abraham I , Vinod Koul , , , , , , References: <1697715430-30820-1-git-send-email-quic_msarkar@quicinc.com> <1697715430-30820-3-git-send-email-quic_msarkar@quicinc.com> <20231025075317.GC3648@thinkpad> From: Mrinmay Sarkar In-Reply-To: <20231025075317.GC3648@thinkpad> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: aWWc90mcD3ASVtrDYp15LOh2IKMbAlM7 X-Proofpoint-ORIG-GUID: aWWc90mcD3ASVtrDYp15LOh2IKMbAlM7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-26_03,2023-10-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 spamscore=0 phishscore=0 malwarescore=0 impostorscore=0 mlxlogscore=999 adultscore=0 bulkscore=0 clxscore=1011 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2310170001 definitions=main-2310260046 On 10/25/2023 1:23 PM, Manivannan Sadhasivam wrote: > On Thu, Oct 19, 2023 at 05:07:07PM +0530, Mrinmay Sarkar wrote: >> Add support for SA8775P SoC to the Qualcomm PCIe Endpoint Controller >> driver. There will be some change specific to SA8775P so adding new >> compatible string. >> > What are those specific changes? > > - Mani Need to enable cache snooping logic for SA8775P only. --Mrinmay >> Signed-off-by: Mrinmay Sarkar >> --- >> drivers/pci/controller/dwc/pcie-qcom-ep.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c >> index 32c8d9e..4c01c34 100644 >> --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c >> +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c >> @@ -858,6 +858,7 @@ static void qcom_pcie_ep_remove(struct platform_device *pdev) >> } >> >> static const struct of_device_id qcom_pcie_ep_match[] = { >> + { .compatible = "qcom,sa8775p-pcie-ep", }, >> { .compatible = "qcom,sdx55-pcie-ep", }, >> { .compatible = "qcom,sm8450-pcie-ep", }, >> { } >> -- >> 2.7.4 >>