From patchwork Tue Nov 19 06:07:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13879437 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 0A9EB1509A0; Tue, 19 Nov 2024 06:09:14 +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=1731996556; cv=none; b=jbbDYPVDnjT4/xy7Z0bcOToCd+m7kJ0mVJDZ6uLQyRe+IZd1LJFdFAuyBFQfb8b9kKU8DwptkyHkYvmTl2mQecsxGwih3/ZU9XhCek6oHy+yG56R6l4dZqOonGP8zRAfCfgbI0zabAZmI5si3lflBWMWk/G8SkJofw/VhX/KeJQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731996556; c=relaxed/simple; bh=pm3HocN3GvrmiHeru0cjRN7+Ow4+dMkboMMoX8Fzt98=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=K6S+m6I0mLiOosOE//qdgX1yuI6KO1d2C2MLmR/YddvkaBUnPsdVcZ0LGGj/edBDsEy9RxNP8a4NUNW3sN0t7ZBW4xI1G2WQCMrmAYjSSW6NgF34XImP/3rHnLhg2tJrVs23LY031aIjxfnzLptROuzK0Wac2dWSt6L5J+qITfo= 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=m2GvM62c; 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="m2GvM62c" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4AIGGkWh031034; Tue, 19 Nov 2024 06:09:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= N+R+67d+Td8YLt+It/qRvVLGiiIIepGNAKAvyA3viL0=; b=m2GvM62cCSpOLMA4 lky6d7XZ5eutTE1uJwfcSq6a9piBgr/8/KremAu9S4l5AyneLh2qoNkoBUD/cIaK BQ+DlLS+/UdjkWzJGZnaNEFPsWZlntTkUQc67RICKu4BpudMcI8IQBx7dhQRzZ35 9vOjzecLtKobR0d+llh5BrGUfMQXGgy5QDmp/Q/d8DcoI6ILaSp/+CKTQYkZq8/6 F0cvDODY2CvfV1qikqK68LmfhAxkN2YCecoJYD6paqEn32nS6HsC07dIfUODYqdV 7YyLWslihlDCfsuEbJPFUfzSsLTNBe4mFicJppYCMCrpif+Q8w2CU66WshZVO2AW cqcM6A== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4308y91khj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Nov 2024 06:09:11 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4AJ68UZq015070 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Nov 2024 06:08:30 GMT Received: from hu-varada-blr.qualcomm.com (10.80.80.8) 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; Mon, 18 Nov 2024 22:08:23 -0800 From: Varadarajan Narayanan To: , , , , , , , CC: Varadarajan Narayanan , Konrad Dybcio Subject: [PATCH v3 3/3] arm64: dts: qcom: ipq5424: Add LLCC/system-cache-controller Date: Tue, 19 Nov 2024 11:37:54 +0530 Message-ID: <20241119060754.3350320-4-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241119060754.3350320-1-quic_varada@quicinc.com> References: <20241119060754.3350320-1-quic_varada@quicinc.com> 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 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-GUID: 4XJoA7ue6Moo996xvT-n7-tl-BRGM18V X-Proofpoint-ORIG-GUID: 4XJoA7ue6Moo996xvT-n7-tl-BRGM18V 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 suspectscore=0 mlxlogscore=647 malwarescore=0 mlxscore=0 phishscore=0 bulkscore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 clxscore=1015 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411190044 Add a DT node for Last level cache (aka. system cache) controller which provides control over the last level cache present on IPQ5424 SoCs. Reviewed-by: Konrad Dybcio Signed-off-by: Varadarajan Narayanan --- v3: Rebase to ToT v2: Add Reviewed-by --- arch/arm64/boot/dts/qcom/ipq5424.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi index 5e219f900412..bdb73f8c09f9 100644 --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi @@ -145,6 +145,13 @@ soc@0 { #size-cells = <2>; ranges = <0 0 0 0 0x10 0>; + system-cache-controller@800000 { + compatible = "qcom,ipq5424-llcc"; + reg = <0 0x00800000 0 0x200000>; + reg-names = "llcc0_base"; + interrupts = ; + }; + tlmm: pinctrl@1000000 { compatible = "qcom,ipq5424-tlmm"; reg = <0 0x01000000 0 0x300000>;