From patchwork Wed May 8 01:31:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sagar Cheluvegowda X-Patchwork-Id: 13658004 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 562B9DF42; Wed, 8 May 2024 01:31:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715131893; cv=none; b=JDvfz3Q8OwIOZXjnu04VQ8QM7g/iZ34umeWdAqWnzQZrvRXDLx/3zGd2iHGY7NgYgY171gSHAfdBEfQGuPWpaX6fw/m9mb3azJIBbLNQqCWJP7CA/JvxVMs8OEfD7qdLHC+BU3zk7lz7znuP+KIELV8z10YuFNSvmgJ8NChsLxQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715131893; c=relaxed/simple; bh=2exA7yLFQbhNn3eNWt/r8G2eYLCBZ/kA6N6FLZFepDQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=MnY+0Onzp4GHPXlV2vuNw1Di1u74dhk7dykkqvxihWSO3xY6Z5OMKKQc4DkVMoyw5Hae0pUsCUjPDZbWsDIpdFi88z8lMjd7kkaF+ONy0KuJI1AQSW/o09L3tSGq7Oqg7UAST+KJQ9bYlZd4xOjnwzS0/7eoi6mssVgOXvJ8Yg4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=anrn9WgW; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="anrn9WgW" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 44814BbL027443; Wed, 8 May 2024 01:31:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:date:subject:mime-version:content-type :content-transfer-encoding:message-id:references:in-reply-to:to :cc; s=qcppdkim1; bh=ICBtYv1wGSMy2DzLvddD6aUGBcfCoQNu14uA5LQ/U3Y =; b=anrn9WgWIvjrJEsEM/UIG3AXRK558PiqSUabz2+G/Gc5hB0GqMA6wX6AT7j 6W007nSgJc5foqUOgcjhRlkWdPBx1x1/QJIZFn4gorj/SLLjryBHyH0/nHdXI/5r oCpZKVn7K7gvJEnQZzvg9AsdzjgmFur1f1iM34BZmAIvJVRL4rn+K3f0MQISjKdw 0GpG7bjKHI2dV0F8YMQNmTx3VX+qbFjbkP5n4GSbfmSduGvooltfyObVQ5a93PTa Fspd1aaR0cm4K8v9ak5J7DsblkF638q9MqY6xtkuN1tidqN+mm9Fv0HEhr3Wi3sb 3ZPxCKBRa71jCLabbx8nfWbA7xg== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xysph0nr9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 08 May 2024 01:31:21 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 4481VKm0024746 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 8 May 2024 01:31:20 GMT Received: from hu-scheluve-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 7 May 2024 18:31:11 -0700 From: Sagar Cheluvegowda Date: Tue, 7 May 2024 18:31:00 -0700 Subject: [PATCH v3 1/2] arm64: dts: qcom: sa8775p: mark ethernet devices as DMA-coherent Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240507-mark_ethernet_devices_dma_coherent-v3-1-dbe70d0fa971@quicinc.com> References: <20240507-mark_ethernet_devices_dma_coherent-v3-0-dbe70d0fa971@quicinc.com> In-Reply-To: <20240507-mark_ethernet_devices_dma_coherent-v3-0-dbe70d0fa971@quicinc.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Bartosz Golaszewski" , Andrew Halaney , Vinod Koul , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Bhupesh Sharma CC: , , , , , Sagar Cheluvegowda X-Mailer: b4 0.13.0 X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: 3yhjFzqCaO0WrYjCUERI5uu85wMqANdT X-Proofpoint-GUID: 3yhjFzqCaO0WrYjCUERI5uu85wMqANdT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-07_16,2024-05-06_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=666 impostorscore=0 priorityscore=1501 bulkscore=0 phishscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 malwarescore=0 adultscore=0 suspectscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405080009 Ethernet devices are cache coherent, mark it as such in the dtsi. Fixes: ff499a0fbb23 ("arm64: dts: qcom: sa8775p: add the first 1Gb ethernet interface") Fixes: e952348a7cc7 ("arm64: dts: qcom: sa8775p: add a node for EMAC1") Signed-off-by: Sagar Cheluvegowda Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 231cea1f0fa8..5ab4ca978837 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -2504,6 +2504,7 @@ ethernet1: ethernet@23000000 { phy-names = "serdes"; iommus = <&apps_smmu 0x140 0xf>; + dma-coherent; snps,tso; snps,pbl = <32>; @@ -2538,6 +2539,7 @@ ethernet0: ethernet@23040000 { phy-names = "serdes"; iommus = <&apps_smmu 0x120 0xf>; + dma-coherent; snps,tso; snps,pbl = <32>; From patchwork Wed May 8 01:31:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sagar Cheluvegowda X-Patchwork-Id: 13658002 X-Patchwork-Delegate: kuba@kernel.org Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 B8392DDCB; Wed, 8 May 2024 01:31:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715131893; cv=none; b=X5BHhPY+hWjakorY31UXIuo4qusrU0EnSLiOlHQFpq5G3KLEUNoXA5x0Hi/MUMKegV1ymU/Rgw5zXXx5iltjrBA8RLivfnO79Afocq1tyW/qlbF7QACYRDCQfhBkbKE+qmhhOBhIXEGJ13TYrFCgzDFRdmGcm4Pttiguhp3fqOI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715131893; c=relaxed/simple; bh=a85YE09jCnC4vp5a+eWmz0ilTRgT1T3FHBUWY9ktg3E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=eLRIKqbjW4wqgp5xjwBMZGopEYNg0ywsc2EVyKjECxZKh1P9/KrgiaRigtBNCQ/y1VcYYFjUJo+ohP1Ltj8QpjS7+H5VkZV+pNkifEzUOxBYMjyh6qNze64wHjc1uc2FA7U3p9UdtPp/tNyveZi6B/B1eNEkz2MA8BE3cqMiWbI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=Z7tGFu29; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="Z7tGFu29" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4480WG5H003762; Wed, 8 May 2024 01:31:22 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:date:subject:mime-version:content-type :content-transfer-encoding:message-id:references:in-reply-to:to :cc; s=qcppdkim1; bh=Cm0GFSAT7Pj661XFsByeZeL4jp2pj7WY1d5NO7wgNBk =; b=Z7tGFu29pDdzxoOxNOhsOxBlwqyCHvPXgXH0lstGueQjzt26t8XAczTRRoP sYZAsUi43UTdUHNQHwl6fxYMsywezTvWLgR+0C53bBuftIs/QJl9a/28lZ0Seiv0 l0c05VXB6DoxAXV2q2mTtNkorHAqmSyLL0t7Tj7Hvbl12d1huIC7LlQQjexrYxFM Z7ej1TPAcgqcN3917G/oj0OZTzZWJXOjxQP9jYCwzVgcVErFF8rpqlce3B86CjiE /s5lxXttNMDHfd72vRqWgKU0or6qvnOP+Erp3g1Y0ljPQ4+HiJLSXPj6/DaUzj8H WEJUxW/BeT2FQeVeN4Vub34FgEw== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xysph0nra-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 08 May 2024 01:31:21 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 4481VKm1024746 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 8 May 2024 01:31:20 GMT Received: from hu-scheluve-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 7 May 2024 18:31:12 -0700 From: Sagar Cheluvegowda Date: Tue, 7 May 2024 18:31:01 -0700 Subject: [PATCH v3 2/2] dt-bindings: net: qcom: ethernet: Allow dma-coherent Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240507-mark_ethernet_devices_dma_coherent-v3-2-dbe70d0fa971@quicinc.com> References: <20240507-mark_ethernet_devices_dma_coherent-v3-0-dbe70d0fa971@quicinc.com> In-Reply-To: <20240507-mark_ethernet_devices_dma_coherent-v3-0-dbe70d0fa971@quicinc.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Bartosz Golaszewski" , Andrew Halaney , Vinod Koul , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Bhupesh Sharma CC: , , , , , Sagar Cheluvegowda X-Mailer: b4 0.13.0 X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: gDhp96LEdGblpd6Ze3irKuBAFf2ZBBK4 X-Proofpoint-GUID: gDhp96LEdGblpd6Ze3irKuBAFf2ZBBK4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-07_16,2024-05-06_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=731 impostorscore=0 priorityscore=1501 bulkscore=0 phishscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 adultscore=0 suspectscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405080009 X-Patchwork-Delegate: kuba@kernel.org On SA8775P, Ethernet DMA controller is coherent with the CPU. allow specifying that. Signed-off-by: Sagar Cheluvegowda Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml index 69a337c7e345..44028987ef92 100644 --- a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml +++ b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml @@ -66,6 +66,8 @@ properties: phy-names: const: serdes + dma-coherent: true + required: - compatible - clocks