From patchwork Wed Jan 10 11:20:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jie Luo X-Patchwork-Id: 13515987 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 D45504776F; Wed, 10 Jan 2024 11:21:21 +0000 (UTC) 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="cz4ebTh/" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 40A8dUtu031047; Wed, 10 Jan 2024 11:21:18 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding:content-type; s=qcppdkim1; bh=1pxZF1V gXUObLRMD2bqakwsBATZaMyfK/JhWTXjS5AA=; b=cz4ebTh/QEhFW7Ts2hLygeR VD7ccpEFaVyL78xJiC2I2R6sYJvR6EHs4lTX188jgEZnejS59b1091qk70x6yLPN Zwc73RhPqj/8tIUz9bLXD/aBIGofOBh0AZg4uVV0AfR6ExNjmjkcu3LirNZHoo+i shzq+eVMoMq2wFTX3j4X1/UOystFebrgVq00CytZrOOaI3v6jGKWparnpYAnd1H/ K6CliXMbo9sAF69AlevTIvNIuSYwNf/4I5I5yjypw4w7iDi5obolitv/11mEJ1kD rfC1rBriJa45tKp/2LYU9snsopTwlmSb6i8dqminI5JfbqnIibLZhhfTDjvb8BA= = Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3vhq2h0egc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 10 Jan 2024 11:21:18 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 40ABLGeb026369 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 10 Jan 2024 11:21:17 GMT Received: from akronite-sh-dev02.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Wed, 10 Jan 2024 03:21:12 -0800 From: Luo Jie To: , , , , CC: , , , , , , , , , , Subject: [PATCH 0/6] Add PPE device tree node for Qualcomm IPQ SoC Date: Wed, 10 Jan 2024 19:20:53 +0800 Message-ID: <20240110112059.2498-1-quic_luoj@quicinc.com> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: r1Taov093tPbF2j_vgN0jLBhkg6Vpykn X-Proofpoint-ORIG-GUID: r1Taov093tPbF2j_vgN0jLBhkg6Vpykn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_02,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxscore=0 spamscore=0 bulkscore=0 clxscore=1015 impostorscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 suspectscore=0 mlxlogscore=407 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2401100092 The PPE(packet process engine) hardware block is supported by Qualcomm IPQ platforms, such as IPQ9574 and IPQ5332. The PPE includes the various packet processing modules such as the routing and bridging flow engines, L2 switch capability, VLAN and tunnels. Also included are integrated ethernet MAC and PCS(uniphy), which is used to connect with the external PHY devices by PCS. This patch series enables support for the following DTSI functionality for Qualcomm IPQ9574 and IPQ5332 chipsets. 1. Add PPE (Packet Processing Engine) HW support 2. Add IPQ9574 RDP433 board support, where the PPE is connected with qca8075 PHY and AQ PHY. 3. Add IPQ5332 RDP441 board support, where the PPE is connected with qca8386 and SFP PPE DTS depends on the NSSCC clock driver below, which provides the clocks for the PPE driver. https://lore.kernel.org/linux-arm-msm/20230825091234.32713-1-quic_devipriy@quicinc.com/ https://lore.kernel.org/linux-arm-msm/20231211-ipq5332-nsscc-v3-0-ad13bef9b137@quicinc.com/ Lei Wei (2): arm64: dts: qcom: ipq5332: Add RDP441 board device tree arm64: dts: qcom: ipq9574: Add RDP433 board device tree Luo Jie (4): arm64: dts: qcom: ipq9574: Add PPE device tree node arm64: dts: qcom: ipq5332: Add PPE device tree node arm64: dts: qcom: ipq5332: Add MDIO device tree arm64: dts: qcom: ipq9574: Add MDIO device tree arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts | 51 ++ arch/arm64/boot/dts/qcom/ipq5332.dtsi | 414 ++++++++++- arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 66 ++ arch/arm64/boot/dts/qcom/ipq9574.dtsi | 758 +++++++++++++++++++- 4 files changed, 1279 insertions(+), 10 deletions(-)