From patchwork Tue Oct 15 18:26:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Raj Kumar Bhagat X-Patchwork-Id: 13836824 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 026B61F9ED1; Tue, 15 Oct 2024 18:27:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729016846; cv=none; b=rrzfJ6LAqRTjXUJLWO82elCaEFr10c/XtVKWZQ/9F3ltEKovfOiJGoIdz4TOIUBI+u599oLX9p4TP/o0wSYouuOIHsosvtAvaTcgaH6MKCM78PZKfcCjjfJnQ5X5jdhq62F2atGuJ9xVNgp0YSPn4SzNTAbkpthjxq+fo2kNq/M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729016846; c=relaxed/simple; bh=gJQ+QtaJu95zsVAAg22z4qlMvHm4Bi0RoYZIPGW4U+0=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=KKbrKJvpicyYD2akBqWgiobASxPxrno1qYN09riPmQlt7NT0hzL7N2eYR5V8EG3Y58wqnKBf5zD4FezxS9AbMg/e7DLKUJhhE/gAf7iLnNXRIGlGP26SvKkteWFiK1ykckRGxd8GTHpXycsOUwoLEagfTyEFgRU6wTur0uARBC4= 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=U1eyWnlh; arc=none smtp.client-ip=205.220.168.131 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="U1eyWnlh" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49FBejj3019629; Tue, 15 Oct 2024 18:27:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=ZZiwqF20rDtQLdlXXlqvzw lZsLog4CB3TcNilWiCjSI=; b=U1eyWnlhg0VdjLhG3CVeVDC1XGDZMciZ3Q9xH/ DCml/fOB0I4c53jvzjsWXWOx9LenuVY8BXEknscATh0HHQ3A/MzjLWqc9r9j9dG1 QpCYA1+OMvaEVQiPr5f0l6ySbTscMhmlnec1uvZd5nyQm5aFlmMuac44csNRknFs VFGSSJkRYwnT1tj3UgVeWCsEdL+jaHk8lKocCWpamQ4iEedfnmhEhnYdg4I3OQhA 1cbfrUlaSQSCt/jpEBNvKiZEwRU8zDJ22q4KVq08kvoM76lDnb3lIO/z7AXrfzOo gQuFEySi/+88Qerqsv0XmmZPMaS+ELFNObr6xO/Z7VPXZSnA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 427jd90jpv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 15 Oct 2024 18:27:16 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49FIRF0Z003860 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 15 Oct 2024 18:27:15 GMT Received: from hu-rajkbhag-blr.qualcomm.com (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 15.2.1544.9; Tue, 15 Oct 2024 11:27:11 -0700 From: Raj Kumar Bhagat To: CC: , Kalle Valo , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Jeff Johnson , "Bjorn Andersson" , Konrad Dybcio , , , , Raj Kumar Bhagat Subject: [PATCH v2 00/22] wifi: ath12k: add Ath12k AHB driver support for IPQ5332 Date: Tue, 15 Oct 2024 23:56:15 +0530 Message-ID: <20241015182637.955753-1-quic_rajkbhag@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: 4GOuJXn4R8GBzzws6oxtlsJKbqR3CP6Z X-Proofpoint-ORIG-GUID: 4GOuJXn4R8GBzzws6oxtlsJKbqR3CP6Z X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 phishscore=0 suspectscore=0 impostorscore=0 bulkscore=0 mlxscore=0 mlxlogscore=850 malwarescore=0 priorityscore=1501 adultscore=0 clxscore=1011 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410150125 Currently, Ath12k driver only supports WiFi devices that are based on PCI bus. New Ath12k device IPQ5332 is based on AHB bus. Hence, add Ath12k AHB support for IPQ5332. IPQ5332 is IEEE802.11be 2 GHz 2x2 Wifi device. To bring-up IPQ5332 device: - Add hardware parameters for IPQ5332. - CE and CMEM register address space in IPQ5332 is separate from WCSS register space. Hence, add logic to remap CE and CMEM register address. - Add support for fixed QMI firmware memory for IPQ5332. - Support userPD handling for WCSS secure PIL driver to enable ath12k AHB support. Depends-On: [PATCH V7 0/5] remove unnecessary q6 clocks Depends-On: [PATCH V2 0/4] Add new driver for WCSS secure PIL loading Link: https://lore.kernel.org/all/20240820055618.267554-1-quic_gokulsri@quicinc.com/ Link: https://lore.kernel.org/all/20240829134021.1452711-1-quic_gokulsri@quicinc.com/ Balamurugan S (9): wifi: ath12k: add ath12k_hw_params for IPQ5332 wifi: ath12k: add ath12k_hw_hal_params for IPQ5332 wifi: ath12k: avoid m3 firmware download in AHB device IPQ5332 wifi: ath12k: add new CMEM read-write ath12k_hif_ops wifi: ath12k: remap CMEM register space for IPQ5332 wifi: ath12k: fix incorrect CE addresses wifi: ath12k: remap CE register space for IPQ5332 wifi: ath12k: add AHB driver support for IPQ5332 wifi: ath12k: enable ath12k AHB support P Praneesh (4): wifi: ath12k: refactor ath12k_hw_regs structure wifi: ath12k: add ath12k_hw_regs for IPQ5332 wifi: ath12k: add ath12k_hw_ring_mask for IPQ5332 wifi: ath12k: add CE configurations for IPQ5332 Raj Kumar Bhagat (5): dt-bindings: net: wireless: describe the ath12k AHB module arm64: dts: qcom: add wifi node for IPQ5332 based RDP441 wifi: ath12k: add support for fixed QMI firmware memory wifi: ath12k: add BDF address in hardware parameter wifi: ath12k: convert tasklet to BH workqueue for CE interrupts Sowmiya Sree Elavalagan (4): wifi: ath12k: Power up root PD wifi: ath12k: Register various userPD interrupts and save SMEM entries wifi: ath12k: Power up userPD wifi: ath12k: Power down userPD --- v2: - Integrated the “Support userPD handling for WCSS secure PIL driver” patch series with the Ath12k AHB bring-up patch. - Updated DT binding and DTS files to align with the new Rproc design. - Addressed review comments on RFC patch series v1 of “wifi: ath12k: add Ath12k AHB driver support for IPQ5332”. - Removed the RFC tag as all dependency patch series are now compilable. v1: https://patchwork.kernel.org/project/linux-wireless/cover/20240814094323.3927603-1-quic_rajkbhag@quicinc.com/ --- .../net/wireless/qcom,ath12k-ahb.yaml | 293 ++++ arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts | 59 +- arch/arm64/boot/dts/qcom/ipq5332.dtsi | 108 +- drivers/net/wireless/ath/ath12k/Kconfig | 6 + drivers/net/wireless/ath/ath12k/Makefile | 1 + drivers/net/wireless/ath/ath12k/ahb.c | 1326 +++++++++++++++++ drivers/net/wireless/ath/ath12k/ahb.h | 80 + drivers/net/wireless/ath/ath12k/ce.c | 90 ++ drivers/net/wireless/ath/ath12k/ce.h | 18 +- drivers/net/wireless/ath/ath12k/core.c | 35 +- drivers/net/wireless/ath/ath12k/core.h | 19 +- drivers/net/wireless/ath/ath12k/dp.c | 10 +- drivers/net/wireless/ath/ath12k/hal.c | 82 +- drivers/net/wireless/ath/ath12k/hal.h | 69 +- drivers/net/wireless/ath/ath12k/hif.h | 13 + drivers/net/wireless/ath/ath12k/hw.c | 482 ++++++ drivers/net/wireless/ath/ath12k/hw.h | 16 + drivers/net/wireless/ath/ath12k/pci.c | 28 +- drivers/net/wireless/ath/ath12k/pci.h | 2 + drivers/net/wireless/ath/ath12k/qmi.c | 169 ++- drivers/net/wireless/ath/ath12k/qmi.h | 1 + 21 files changed, 2793 insertions(+), 114 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/wireless/qcom,ath12k-ahb.yaml create mode 100644 drivers/net/wireless/ath/ath12k/ahb.c create mode 100644 drivers/net/wireless/ath/ath12k/ahb.h base-commit: 69eabe24843f238e79a6dbbd2b3fcc8eef39d6b8 prerequisite-patch-id: bfefff55ba6a3fdf8930b3b4d48746bc9cd5a0a0 prerequisite-patch-id: 9e143f9cd10add55d2fd52bac0e538b904d6dee5 prerequisite-patch-id: cb987ee3dbc145fee1135307badb61c0e21f0ccd prerequisite-patch-id: 14b990ceacec658b924c78d91ce33b45f70ca112 prerequisite-patch-id: b1f6cc6ae066f3e10b5626ff0af3267449d613d3 prerequisite-patch-id: be810c2435b44ea08527d739510d18770e732dfa prerequisite-patch-id: 1a946f3d5f563f0de825606b276dbaee695aa5b8 prerequisite-patch-id: 97f4a586c7040822e0e7977bd1599333ad02237b prerequisite-patch-id: bc306b2998d1afe66757052e33dc685ae4e7a627