From patchwork Mon Nov 4 07:38:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13861000 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 3BE511A265B; Mon, 4 Nov 2024 07:39:31 +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=1730705973; cv=none; b=G265jIYELUY6AFpnSWTPXByewUlXnX1C5X/haZTCFG/ovmfbjq42tRJdWIeAxWsFjVB2hvyqSb2HHpoSitM9VpqA/Vq7imOkb/Jw3/zF270TL6bpl1Hw8M9NlqqGgi0je+//CemcnVBpelWVyv1l85tuTqNQfIDHruleVVUGukU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730705973; c=relaxed/simple; bh=1M2xR+Funs3PxL7DlRI0vGp26AIM8VSkCS2Uyks3Alw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=iVXcXLBtmlmHpQdE+sfBhaJKKdvs+3UP/qdVtWkSbsLMBpRfOyfnx51Uu0TsG57mnOrWH3JcupM70CmstcBiGFmcXzAKEd6/woTSpI73f7vsvQoJBKzmcaJAobL9hB6JETPkFECrtSD+1tYSgEkgGNUhqE7gEOcXnwg0rP4EB2I= 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=oV+JiCOB; 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="oV+JiCOB" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4A3Nv27R021876; Mon, 4 Nov 2024 07:39:29 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= 9XIivlSdYiAwF8Xd5eF240Iu3g3OfHPHGHfnKaoHgE8=; b=oV+JiCOBSr0xzyPd ZZGt0Xf1L9pcmLuALA+pjlMgQdOMYUHXJYLUusNKdkoQiV0cLbm5Eqh7YgOn4gu9 MPZpRxvI/bQQRfZub3Ux9N58FFx0zXNV5HNeaRE7sA6u10kgE3SZvNkNR/dw2phv 8sOAC2Qs26S1HACMwZ4Gkan49jnBLwnfg9qZYGhiJjcXjjvK5zYMMjHS5ocvouln VwkIv7EFkoXA8kM2Jcm/+xrDXET9sLH2MqlrWFk/xHRtAIa2qQH07nshr4n+qNap 7tK8Pbu0+QqyQj2qTsH5honRGm/l+psl/hreyUSgG3s+0F4sa/uCFeWv0UIQGxAI gERwnw== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42nd283eat-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 04 Nov 2024 07:39:28 +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 4A47dRa2012049 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 4 Nov 2024 07:39:28 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; Sun, 3 Nov 2024 23:39:24 -0800 From: Varadarajan Narayanan To: , , , , , , , CC: Varadarajan Narayanan Subject: [PATCH v1 3/3] arm64: dts: qcom: ipq5424: Add LLCC/system-cache-controller Date: Mon, 4 Nov 2024 13:08:40 +0530 Message-ID: <20241104073840.3686674-4-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241104073840.3686674-1-quic_varada@quicinc.com> References: <20241104073840.3686674-1-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: nasanex01a.na.qualcomm.com (10.52.223.231) 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: W8BuxbMBO5wSjSPo7taWJoMdFW8khRxu X-Proofpoint-GUID: W8BuxbMBO5wSjSPo7taWJoMdFW8khRxu 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 adultscore=0 mlxlogscore=616 clxscore=1015 lowpriorityscore=0 impostorscore=0 priorityscore=1501 spamscore=0 phishscore=0 bulkscore=0 malwarescore=0 suspectscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411040067 Add a DT node for Last level cache (aka. system cache) controller which provides control over the last level cache present on IPQ5424 SoCs. Signed-off-by: Varadarajan Narayanan Reviewed-by: Konrad Dybcio --- 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>;