From patchwork Fri Sep 2 04:35:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 12963624 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3888BECAAA1 for ; Fri, 2 Sep 2022 04:36:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234737AbiIBEgL (ORCPT ); Fri, 2 Sep 2022 00:36:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229602AbiIBEgK (ORCPT ); Fri, 2 Sep 2022 00:36:10 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D6696BD47; Thu, 1 Sep 2022 21:36:09 -0700 (PDT) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2822AHji020125; Fri, 2 Sep 2022 04:36:03 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=S6Wj56fChKelTlN7ShCWdr7pR7iQpKBs+JSRRcu7aIs=; b=IVpkodXLq7qxPPxGMJXpl84x45TLeQMQspjjW686hKvvu7xa+auwtxEga3zBnsmR5u/0 bJ+hfCAvA14UUYYst2hnRtYPLL7u6a93F9V5XAMNEezIantfvuke+m4OcJl2JCPdIMV/ I1D9zVIGbGSASWql7cYJ9OonAzhm1yKeZFlrKvsdgsAQiLopOx7p2Y9tj9lyL8/9VV/i A1g1Nr7J+ZZ0leGo2gzlolDGXV9ihQt3hGs2I9PY0vccSnp5BdW6w5NSk9ysPlNbLQRF 4oZIHCIS9Yi8ZRsdprf59wWaptds43PysUQx7wKF1tom7WviTstdUfnRGpBfj7gVFJXr Tg== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3jaeb4w53j-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 02 Sep 2022 04:36:03 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2824a2FW001482 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 2 Sep 2022 04:36:02 GMT Received: from blr-ubuntu-173.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Thu, 1 Sep 2022 21:35:59 -0700 From: Rajendra Nayak To: , , , , CC: , , , Rajendra Nayak Subject: [PATCH v2 1/4] dt-bindings: interconnect: qcom,msm8998-bwmon: Add support for sc7280 BWMONs Date: Fri, 2 Sep 2022 10:05:08 +0530 Message-ID: <20220902043511.17130-2-quic_rjendra@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220902043511.17130-1-quic_rjendra@quicinc.com> References: <20220902043511.17130-1-quic_rjendra@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: voPmPA9cZQ-1zJAIOWCYaZ50kpacBkNF X-Proofpoint-ORIG-GUID: voPmPA9cZQ-1zJAIOWCYaZ50kpacBkNF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-09-01_12,2022-08-31_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 mlxlogscore=999 impostorscore=0 suspectscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 malwarescore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209020020 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add a compatible for the cpu BWMON (version 4) instance and one for the llcc BWMON (version 5) found in sc7280 SoC. Signed-off-by: Rajendra Nayak Reviewed-by: Krzysztof Kozlowski --- v2: rearranged compatibles in alphabetical order .../devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml index 32e2892d736b..0ac5256876a8 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml @@ -24,9 +24,11 @@ properties: oneOf: - items: - enum: + - qcom,sc7280-bwmon - qcom,sdm845-bwmon - const: qcom,msm8998-bwmon - const: qcom,msm8998-bwmon # BWMON v4 + - const: qcom,sc7280-llcc-bwmon # BWMON v5 - const: qcom,sdm845-llcc-bwmon # BWMON v5 interconnects: From patchwork Fri Sep 2 04:35:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 12963625 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B781FC6FA81 for ; Fri, 2 Sep 2022 04:36:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229602AbiIBEgO (ORCPT ); Fri, 2 Sep 2022 00:36:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53544 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235002AbiIBEgN (ORCPT ); Fri, 2 Sep 2022 00:36:13 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2FA49D104; Thu, 1 Sep 2022 21:36:12 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2824NKQs017646; Fri, 2 Sep 2022 04:36:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=OUIZrqLhtsbCDhd3AxPcQjJxvqtiLVep8gMvSoCLRMw=; b=LXt+biEv87ccUbFTy2nI94mJnMQYcV/ogJsgVnl5DHDNAUxy2TfUEabIYy6g4WEGuaGZ /e05GV0E2qb5+MJak1mOnM7nkbtDcOpAe2Eajj7OwR46YSuamtmdBL3veu0Pqy69Ckkv xVafytlxwynpUqo5R/RYhyWSyQnzKRY0iaRIFoK8DFHCXqJz/mAZuoJaoXeGoU8hX2Ak BMXefDV2JgLIfVZLwifUtYkQCtbXCABx+N/wLuMFY5bM3AhD7nqzclMvoPH40UL1EwZ/ MJbXhmSixBVFyna5/BPD7d1ldur+m8WN0ciKgESJaBf3xMHepZpq26iLfXy6KQXlLicj +A== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3jafkx4uqe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 02 Sep 2022 04:36:06 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2824a5ZN016577 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 2 Sep 2022 04:36:05 GMT Received: from blr-ubuntu-173.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Thu, 1 Sep 2022 21:36:02 -0700 From: Rajendra Nayak To: , , , , CC: , , , Rajendra Nayak Subject: [PATCH v2 2/4] soc: qcom: icc-bwmon: add support for sc7280 LLCC BWMON Date: Fri, 2 Sep 2022 10:05:09 +0530 Message-ID: <20220902043511.17130-3-quic_rjendra@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220902043511.17130-1-quic_rjendra@quicinc.com> References: <20220902043511.17130-1-quic_rjendra@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: o_XlQXZnvyaKLQME4ujXsLq86UK8YuLP X-Proofpoint-GUID: o_XlQXZnvyaKLQME4ujXsLq86UK8YuLP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-09-01_12,2022-08-31_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 clxscore=1015 spamscore=0 mlxlogscore=999 malwarescore=0 impostorscore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209020020 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add support for sc7280 BWMON instance measuring traffic between LLCC and memory with the v5 register layout. Signed-off-by: Rajendra Nayak Reviewed-by: Krzysztof Kozlowski --- v2: no change drivers/soc/qcom/icc-bwmon.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c index 47c2c3e7bb3f..44a10009b45e 100644 --- a/drivers/soc/qcom/icc-bwmon.c +++ b/drivers/soc/qcom/icc-bwmon.c @@ -656,6 +656,18 @@ static const struct icc_bwmon_data sdm845_llcc_bwmon_data = { .regmap_cfg = &sdm845_llcc_bwmon_regmap_cfg, }; +static const struct icc_bwmon_data sc7280_llcc_bwmon_data = { + .sample_ms = 4, + .count_unit_kb = 64, + .default_highbw_kbps = 800 * 1024, /* 800 MBps */ + .default_medbw_kbps = 256 * 1024, /* 256 MBps */ + .default_lowbw_kbps = 0, + .zone1_thres_count = 16, + .zone3_thres_count = 1, + .regmap_fields = sdm845_llcc_bwmon_reg_fields, + .regmap_cfg = &sdm845_llcc_bwmon_regmap_cfg, +}; + static const struct of_device_id bwmon_of_match[] = { { .compatible = "qcom,msm8998-bwmon", @@ -663,6 +675,9 @@ static const struct of_device_id bwmon_of_match[] = { }, { .compatible = "qcom,sdm845-llcc-bwmon", .data = &sdm845_llcc_bwmon_data + }, { + .compatible = "qcom,sc7280-llcc-bwmon", + .data = &sc7280_llcc_bwmon_data }, {} }; From patchwork Fri Sep 2 04:35:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 12963626 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3BC98C6FA87 for ; Fri, 2 Sep 2022 04:36:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234832AbiIBEgQ (ORCPT ); Fri, 2 Sep 2022 00:36:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235164AbiIBEgP (ORCPT ); Fri, 2 Sep 2022 00:36:15 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58F02AA351; Thu, 1 Sep 2022 21:36:14 -0700 (PDT) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 2823u65O014832; 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Fri, 2 Sep 2022 04:36:08 GMT Received: from blr-ubuntu-173.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.29; Thu, 1 Sep 2022 21:36:05 -0700 From: Rajendra Nayak To: , , , , CC: , , , Rajendra Nayak Subject: [PATCH v2 3/4] soc: qcom: icc-bwmon: force clear counter/irq registers Date: Fri, 2 Sep 2022 10:05:10 +0530 Message-ID: <20220902043511.17130-4-quic_rjendra@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220902043511.17130-1-quic_rjendra@quicinc.com> References: <20220902043511.17130-1-quic_rjendra@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: rGp8ZCaW6QNgqy6OiRIAxet43YvVWn-J X-Proofpoint-GUID: rGp8ZCaW6QNgqy6OiRIAxet43YvVWn-J X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-09-01_12,2022-08-31_03,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 priorityscore=1501 mlxscore=0 suspectscore=0 phishscore=0 malwarescore=0 bulkscore=0 mlxlogscore=901 clxscore=1015 spamscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2207270000 definitions=main-2209020020 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In some SoCs we have to force clear the counter/irq clear registers as they are not self clearing after they are written into. sc7280 seems to be one such SoC, handle this with a quirk flag. Signed-off-by: Rajendra Nayak Reviewed-by: Krzysztof Kozlowski --- v2: no change drivers/soc/qcom/icc-bwmon.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c index 44a10009b45e..17cba2648ae7 100644 --- a/drivers/soc/qcom/icc-bwmon.c +++ b/drivers/soc/qcom/icc-bwmon.c @@ -115,6 +115,7 @@ /* Quirks for specific BWMON types */ #define BWMON_HAS_GLOBAL_IRQ BIT(0) +#define BWMON_NEEDS_FORCE_CLEAR BIT(1) enum bwmon_fields { F_GLOBAL_IRQ_CLEAR, @@ -343,6 +344,8 @@ static void bwmon_clear_counters(struct icc_bwmon *bwmon, bool clear_all) * before we try to clear the IRQ or do any other counter operations. */ regmap_field_force_write(bwmon->regs[F_CLEAR], val); + if (bwmon->data->quirks & BWMON_NEEDS_FORCE_CLEAR) + regmap_field_force_write(bwmon->regs[F_CLEAR], 0); } static void bwmon_clear_irq(struct icc_bwmon *bwmon) @@ -364,6 +367,8 @@ static void bwmon_clear_irq(struct icc_bwmon *bwmon) * interrupt is cleared. */ regmap_field_force_write(bwmon->regs[F_IRQ_CLEAR], BWMON_IRQ_ENABLE_MASK); + if (bwmon->data->quirks & BWMON_NEEDS_FORCE_CLEAR) + regmap_field_force_write(bwmon->regs[F_IRQ_CLEAR], 0); if (bwmon->data->quirks & BWMON_HAS_GLOBAL_IRQ) regmap_field_force_write(bwmon->regs[F_GLOBAL_IRQ_CLEAR], BWMON_V4_GLOBAL_IRQ_ENABLE_ENABLE); @@ -664,6 +669,7 @@ static const struct icc_bwmon_data sc7280_llcc_bwmon_data = { .default_lowbw_kbps = 0, .zone1_thres_count = 16, .zone3_thres_count = 1, + .quirks = BWMON_NEEDS_FORCE_CLEAR, .regmap_fields = sdm845_llcc_bwmon_reg_fields, .regmap_cfg = &sdm845_llcc_bwmon_regmap_cfg, }; From patchwork Fri Sep 2 04:35:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 12963627 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A30EAC6FA82 for ; Fri, 2 Sep 2022 04:36:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235317AbiIBEg2 (ORCPT ); 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Signed-off-by: Rajendra Nayak Reviewed-by: Krzysztof Kozlowski --- v2: no change arch/arm64/boot/dts/qcom/sc7280.dtsi | 76 ++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 13d7f267b289..a839ba968d13 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -3275,6 +3275,82 @@ }; }; + pmu@9091000 { + compatible = "qcom,sc7280-llcc-bwmon"; + reg = <0 0x9091000 0 0x1000>; + + interrupts = ; + + interconnects = <&mc_virt MASTER_LLCC 3 &mc_virt SLAVE_EBI1 3>; + + operating-points-v2 = <&llcc_bwmon_opp_table>; + + llcc_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-0 { + opp-peak-kBps = <800000>; + }; + opp-1 { + opp-peak-kBps = <1804000>; + }; + opp-2 { + opp-peak-kBps = <2188000>; + }; + opp-3 { + opp-peak-kBps = <3072000>; + }; + opp-4 { + opp-peak-kBps = <4068000>; + }; + opp-5 { + opp-peak-kBps = <6220000>; + }; + opp-6 { + opp-peak-kBps = <6832000>; + }; + opp-7 { + opp-peak-kBps = <8532000>; + }; + }; + }; + + pmu@90b6000 { + compatible = "qcom,sc7280-cpu-bwmon", "qcom,msm8998-bwmon"; + reg = <0 0x090b6400 0 0x600>; + + interrupts = ; + + interconnects = <&gem_noc MASTER_APPSS_PROC 3 &gem_noc SLAVE_LLCC 3>; + operating-points-v2 = <&cpu_bwmon_opp_table>; + + cpu_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-0 { + opp-peak-kBps = <2400000>; + }; + opp-1 { + opp-peak-kBps = <4800000>; + }; + opp-2 { + opp-peak-kBps = <7456000>; + }; + opp-3 { + opp-peak-kBps = <9600000>; + }; + opp-4 { + opp-peak-kBps = <12896000>; + }; + opp-5 { + opp-peak-kBps = <14928000>; + }; + opp-6 { + opp-peak-kBps = <17056000>; + }; + }; + }; + dc_noc: interconnect@90e0000 { reg = <0 0x090e0000 0 0x5080>; compatible = "qcom,sc7280-dc-noc";