From patchwork Tue Nov 5 10:22:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 841494 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 C52141D2226; Tue, 5 Nov 2024 10:22:54 +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=1730802176; cv=none; b=OH5BWYpPpIn7MqdnblJEb3srWXfmyQL7ClS7IdHOVIvp9rx6mkJpN7cbVgULt9ph+it80wo7gNFjau0Wn31gKEwLtzFUS9S7/XwOo5kQM3H8wXh60UCB/6t7IiJbFNC1yNznnLL8UL60Oivwef8fU9zNH56S7eYiuDmg5jQHBh8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730802176; c=relaxed/simple; bh=nzTgiLiAGtmkARv/EvsPzGEAedbK7mEAuIYoRt9a+2w=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=r//1FI7U2dj63dPuQlLiQSNoNRiXVN0DL6Hr7KTjYl1q5zdf0v2PWxQ+DwpWmTn4s1eySpMvQCmDNmaDIAGWU1qBJsbVSu1x4fYMrJJI2QxEXQ6lXm57GFmbL+KutJh92Nu0mOXUgFIBwTAhIqSdQCgeBscA7BUFl7iNp9mglqY= 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=ktYKjlNd; 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="ktYKjlNd" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4A59ba26017217; Tue, 5 Nov 2024 10:22:52 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= DsMMqJNY/fErd+mZOnvNDmdcqWPzH7OkU6SteFNvSEU=; b=ktYKjlNd82H7bhTJ MMthHtyQIenEOSVt3bxRsuNGWG7M5VyAv1xBM8UYxjv2sQarXZ9I/xTRa44YWLah ZPL9Ort0E6IvYbyCeaRQ7Hv/+FYdqFwb4f7pehRTaalykusC5qpOmithyPC0bLlv DjKT9qr6LT3ztf7PNvoZ1wiKYi6GNl9idth9WOX0rV/yLz/n71QPgSpJ7wLBL8em 9ad5nBUbO7GwsgQcEVL4k1cG5uMoKW+yhs5M80O+H8a8naRzqoBTA2hVo2KbvtKU MGp3mqA0eChdOUs4lJiVvu/olDNP9xUbV/IpAooc4zZI6OWb9yb4I3jmIIQsz06H RET7Xw== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42nd2r78dp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 05 Nov 2024 10:22:52 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4A5AMpBY032080 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 5 Nov 2024 10:22:51 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; Tue, 5 Nov 2024 02:22:48 -0800 From: Varadarajan Narayanan To: , , , , , , , CC: Varadarajan Narayanan , Konrad Dybcio Subject: [PATCH v2 3/3] arm64: dts: qcom: ipq5424: Add LLCC/system-cache-controller Date: Tue, 5 Nov 2024 15:52:10 +0530 Message-ID: <20241105102210.510025-4-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241105102210.510025-1-quic_varada@quicinc.com> References: <20241105102210.510025-1-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-ORIG-GUID: rjB75U7ht4IuJnANW93IqKh_x4RUR0LH X-Proofpoint-GUID: rjB75U7ht4IuJnANW93IqKh_x4RUR0LH 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 impostorscore=0 mlxlogscore=617 priorityscore=1501 malwarescore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 phishscore=0 spamscore=0 mlxscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411050078 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 --- 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 76af0d87e9a8..497df93acf47 100644 --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi @@ -137,6 +137,13 @@ 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>;