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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2bd5cfe8698sm8035145ad.40.2026.05.13.21.05.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 21:05:47 -0700 (PDT) From: Varadarajan Narayanan Date: Thu, 14 May 2026 09:35:35 +0530 Subject: [PATCH 1/3] dt-bindings: interconnect: Add Qualcomm ipq5210 support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260514-icc-ipq5210-v1-1-b5070dfbe460@oss.qualcomm.com> References: <20260514-icc-ipq5210-v1-0-b5070dfbe460@oss.qualcomm.com> In-Reply-To: <20260514-icc-ipq5210-v1-0-b5070dfbe460@oss.qualcomm.com> To: Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Michael Turquette , Stephen Boyd , Brian Masney , Konrad Dybcio Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Varadarajan Narayanan X-Mailer: b4 0.14.3 X-Proofpoint-GUID: eVFpKt49sEtErjqlk7Qzenp3_ZPr4aRN X-Authority-Analysis: v=2.4 cv=Hu5G3UTS c=1 sm=1 tr=0 ts=6a054a1d cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=LXs94aH5GLyjx-_FEpEA:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE0MDAzNyBTYWx0ZWRfX/mcmWfFIv9IS 1KEC4gMTTQWWIB4oGXZsp4xNJh3cecvqs5YSrKsosd4/LcfbH4lQVmJK+oPD0Hse2lxX/AftNGv 4NMfGBvtx+VI/cBckNFJVkxEyfH8LCF5ljwv+uaZn281J2Co+a59DgAwQGCaDyTSLwhluWn+/Bn YdFNCuPMRKudkRLQitDmwfKljnOwkI75C0jvUYHGYB5sNVToM/ocCj3LE42yJtk8uFsaOZ2V7kF u9zRzrieHABV9kx1qedtbqVIlb2Xf+5eEBzAhGlhWiN+HhoL09sWfcTn4Yz89pCbEnJEA0lIwkn yvXrA/DcfGNqvDoA2beWG/skistM/aw5fF6m6BOb8RKNWg9kWnhY9JMYYaCMOscqLfOj8Hj18a/ u2ZuAFdq0PvwGZBo5QQrBlxDjLcCuHbw+N6SRAyR+eLGi7y5j1oSuErEi35tRNxtLqlzjuKCj5S a+UnQI2qOY4wGsJujRg== X-Proofpoint-ORIG-GUID: eVFpKt49sEtErjqlk7Qzenp3_ZPr4aRN X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-14_01,2026-05-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 impostorscore=0 priorityscore=1501 spamscore=0 clxscore=1015 bulkscore=0 suspectscore=0 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605140037 Add master/slave ids for Qualcomm ipq5210 Network-On-Chip interfaces. This will be used by the gcc-ipq5210 driver for providing interconnect services using the icc-clk framework. Signed-off-by: Varadarajan Narayanan Acked-by: Georgi Djakov --- include/dt-bindings/interconnect/qcom,ipq5210.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/include/dt-bindings/interconnect/qcom,ipq5210.h b/include/dt-b= indings/interconnect/qcom,ipq5210.h new file mode 100644 index 000000000000..90c0395e4596 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,ipq5210.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +#ifndef INTERCONNECT_QCOM_IPQ5210_H +#define INTERCONNECT_QCOM_IPQ5210_H + +#define MASTER_CNOC_PCIE0 0 +#define SLAVE_CNOC_PCIE0 1 +#define MASTER_CNOC_PCIE1 2 +#define SLAVE_CNOC_PCIE1 3 +#define MASTER_SNOC_PCIE0 4 +#define SLAVE_SNOC_PCIE0 5 +#define MASTER_SNOC_PCIE1 6 +#define SLAVE_SNOC_PCIE1 7 +#define MASTER_USB 8 +#define SLAVE_USB 9 + +#endif /* INTERCONNECT_QCOM_IPQ5210_H */ --=20 2.34.1 From nobody Fri Jun 12 15:50:47 2026 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 2D0483AA1AE for ; 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Signed-off-by: Varadarajan Narayanan Reviewed-by: Konrad Dybcio --- drivers/clk/qcom/gcc-ipq5210.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/clk/qcom/gcc-ipq5210.c b/drivers/clk/qcom/gcc-ipq5210.c index 3a786a21bdff..1111da24b512 100644 --- a/drivers/clk/qcom/gcc-ipq5210.c +++ b/drivers/clk/qcom/gcc-ipq5210.c @@ -4,11 +4,13 @@ */ =20 #include +#include #include #include #include =20 #include +#include #include =20 #include "clk-alpha-pll.h" @@ -2602,6 +2604,16 @@ static const struct qcom_reset_map gcc_ipq5210_reset= s[] =3D { [GCC_QDSS_BCR] =3D { 0x2d000 }, }; =20 +#define IPQ_APPS_ID 5210 /* some unique value */ + +static const struct qcom_icc_hws_data icc_ipq5210_hws[] =3D { + { MASTER_CNOC_PCIE0, SLAVE_CNOC_PCIE0, GCC_CNOC_PCIE0_1LANE_S_CLK }, + { MASTER_CNOC_PCIE1, SLAVE_CNOC_PCIE1, GCC_CNOC_PCIE1_2LANE_S_CLK }, + { MASTER_SNOC_PCIE0, SLAVE_SNOC_PCIE0, GCC_SNOC_PCIE0_AXI_M_CLK }, + { MASTER_SNOC_PCIE1, SLAVE_SNOC_PCIE1, GCC_SNOC_PCIE1_AXI_M_CLK }, + { MASTER_USB, SLAVE_USB, GCC_CNOC_USB_CLK }, +}; 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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2bd5cfe8698sm8035145ad.40.2026.05.13.21.05.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 21:05:58 -0700 (PDT) From: Varadarajan Narayanan Date: Thu, 14 May 2026 09:35:37 +0530 Subject: [PATCH 3/3] arm64: dts: qcom: ipq5210: Enable interconnect capability to clock controller Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260514-icc-ipq5210-v1-3-b5070dfbe460@oss.qualcomm.com> References: <20260514-icc-ipq5210-v1-0-b5070dfbe460@oss.qualcomm.com> In-Reply-To: <20260514-icc-ipq5210-v1-0-b5070dfbe460@oss.qualcomm.com> To: Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Michael Turquette , Stephen Boyd , Brian Masney , Konrad Dybcio Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Varadarajan Narayanan X-Mailer: b4 0.14.3 X-Proofpoint-ORIG-GUID: YylgJmkhAK1Rkh15ihRhLrRTD8uaRU9t X-Authority-Analysis: v=2.4 cv=WsMb99fv c=1 sm=1 tr=0 ts=6a054a28 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=UX2V2v9iUqdWKtIqh5MA:9 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE0MDAzNyBTYWx0ZWRfX3Cy3wr6G1m0f apa8V4s9dkkJ2iCGBNhoNoMASi6OecLhye0DRP/Nr1vscGaLbG1nyxa1q8BP0i5hlTcrCjF8IvA jDr6FyxWwGndVJgAuK2ubsztQMnViy4OKT+V9dQ51lLmJmTxZbTQvwFImSc2HRgM9mDVVMzPXv/ 2evDeMDTZzUQ8H9GG5eGGdck9Xm0w+fggfInhkd+WsP9iP2a1A44lApTgIbcDI4il+pbhj0qAhd YwC8LDRJY84KGgtyypq1XH5jcd1v1X5ZjbPAfTirTQ25m+ILgyXzu2NmbDz9zhk7INLxLqZZWEs P7/ZHpeTq8+wgUECWsNnMLOjkS7xZu/gfiHd189t26rvj5K0FYqkBfkgciubxRPeyg94qDzNRaf N3TDwV8NAaFstrZP9FRrLIIQF3G2O18StOcTbvm6Y0I2lRiIF8wvNV9xwurJOlEYc/t6MS4uFUG AC8uXq+0+FixJGLWMrA== X-Proofpoint-GUID: YylgJmkhAK1Rkh15ihRhLrRTD8uaRU9t X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-14_01,2026-05-13_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 priorityscore=1501 malwarescore=0 phishscore=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605050000 definitions=main-2605140037 Add 'interconnect-cells' to the clock controller node. This will be used for enabling NOC related clocks using icc-clk framework. Signed-off-by: Varadarajan Narayanan Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/ipq5210.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/ipq5210.dtsi b/arch/arm64/boot/dts/qc= om/ipq5210.dtsi index 3761eb03ab24..480196ccfcc5 100644 --- a/arch/arm64/boot/dts/qcom/ipq5210.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5210.dtsi @@ -152,6 +152,7 @@ gcc: clock-controller@1800000 { <0>; #clock-cells =3D <1>; #reset-cells =3D <1>; + #interconnect-cells =3D <1>; }; =20 tcsr_mutex: hwlock@1905000 { --=20 2.34.1