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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-320ea804233sm1062280eec.26.2026.08.14.00.32.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Aug 2026 00:32:51 -0700 (PDT) From: Hardeep Sharma Date: Fri, 14 Aug 2026 13:01:37 +0530 Subject: [PATCH v2 06/15] dt-bindings: interconnect: Add Qualcomm Kuno NoC MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260814-kuno-soc-support-v2-6-3079794f0f73@oss.qualcomm.com> References: <20260814-kuno-soc-support-v2-0-3079794f0f73@oss.qualcomm.com> In-Reply-To: <20260814-kuno-soc-support-v2-0-3079794f0f73@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , Michael Turquette , Stephen Boyd , Brian Masney , Taniya Das , Georgi Djakov , Bartosz Golaszewski , Linus Walleij , Thomas Gleixner , Radu Rendec , Robert Marko , Guru Das Srinagesh Cc: linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, Hardeep Sharma X-Mailer: b4 0.15-dev-47773 X-Developer-Signature: v=1; a=ed25519-sha256; t=1786692713; l=5865; i=hardeep.sharma@oss.qualcomm.com; s=20260204; h=from:subject:message-id; bh=jFRWsP9ISRPrclLZb7Xm99XFKDmAoPy99ddr/r8mkjM=; b=7b2Un2s/M9mSVl4PcO5B7+YBwe8pYT85+NxWU5VAq9nRbWwFhkwfruk2XYApzqPIJwzEU/NBQ dxyxR/9bwCpBtxHwy7PehIbzLXwNKJ1HkURps7UyuuYOa1mjc1QsHpF X-Developer-Key: i=hardeep.sharma@oss.qualcomm.com; a=ed25519; pk=IvwPDKA2xr6jWaCIBBY2ran/H0124QUzVfun+CtEikM= X-Authority-Analysis: v=2.4 cv=NsfhtcdJ c=1 sm=1 tr=0 ts=6a7ec4a5 cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=UOSSyZSmw6qQ1N8pRZUA:9 a=_XYWEmbmkuNYmnV3:21 a=QEXdDO2ut3YA:10 a=x9snwWr2DeNwDh03kgHS:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE0MDA1OCBTYWx0ZWRfX2dJd3NWzxTXc jB9IsKf+PjwBAV5+fkCaPeBilANl+gAC7b7PDBA0D5aq0E8GxdJiskfggHsiBuGJqyDYKiZrJKv vfX1pi2Up0Tycrdmf+bs3X/16f7wgePvcqBsrwLCX7RzICC4/Hce0mNBGb0e2GV6vvojI3Zym/U hHIFVI4PsiXOghaCsGi36NP0mJapNG/CUU2qVABBg71uQt7KOmTjELRHhKlsILt6fM1wmJRwuZd FhLGG/gVVmzRAonK3aELuaSbjSuBzaIfzVB+3oaGlWMKgyamBL/3WsPM82g0I8qW5zwOy9I8+Xe Zf20df05eyqwTr+W3aP0FpaoxKbCXiOV+rTw4mZP6VUMx6eJOs+o/+j0RAO+93GzSAOiQtPwSdP hudArzBgArjZbK6d3Cxf4ID8HgL892xQcMZx8mJEEvmS6IwzUsELVJmIrMMs9FK76R9QlKyRn5t ur0FvIcQGu8EgzXIDog== X-Proofpoint-ORIG-GUID: zJRdq27WzA5cSeIU0yk10MvJhft4Dac4 X-Proofpoint-GUID: zJRdq27WzA5cSeIU0yk10MvJhft4Dac4 X-Proofpoint-Spam-Info: AW1haW4tMjYwODE0MDA1OCBTYWx0ZWRfX0/U/oyzlJJFq ucQ3VaDhaG62elU7tJi4TAZf0nRWnN2HHOQemd2psRi4CjtVP543NEMcJWKgClQiIZ/J4IrRh4I SIhacmkeD69gFlwlak3GYNWu/c6kNqM= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-14_02,2026-08-12_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 adultscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608140058 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260814_003255_188633_C77FC417 X-CRM114-Status: GOOD ( 16.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Document the RPMh-based Network-on-Chip interconnect providers and associated node-ID definitions for the Qualcomm Kuno SoC. Signed-off-by: Hardeep Sharma --- .../bindings/interconnect/qcom,kuno-rpmh.yaml | 82 ++++++++++++++++++++ include/dt-bindings/interconnect/qcom,kuno.h | 89 ++++++++++++++++++++++ 2 files changed, 171 insertions(+) diff --git a/Documentation/devicetree/bindings/interconnect/qcom,kuno-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,kuno-rpmh.yaml new file mode 100644 index 000000000000..ffbf14356f12 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,kuno-rpmh.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,kuno-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on Kuno SoC + +maintainers: + - Hardeep Sharma + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must point to at + least one RPMh device child node pertaining to their RSC and each provider + can map to multiple RPMh resources. + + See also: include/dt-bindings/interconnect/qcom,kuno.h + +properties: + compatible: + enum: + - qcom,kuno-aggre-noc + - qcom,kuno-clk-virt + - qcom,kuno-cnoc-main + - qcom,kuno-dc-noc + - qcom,kuno-mc-virt + - qcom,kuno-mem-noc + - qcom,kuno-pcie-anoc + - qcom,kuno-system-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 4 + + clock-names: + minItems: 1 + maxItems: 4 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,kuno-clk-virt + - qcom,kuno-mc-virt + then: + properties: + reg: false + clocks: false + clock-names: false + else: + required: + - reg + +unevaluatedProperties: false + +examples: + - | + interconnect-clk-virt { + compatible = "qcom,kuno-clk-virt"; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@1640000 { + compatible = "qcom,kuno-aggre-noc"; + reg = <0x01640000 0x33400>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; +... diff --git a/include/dt-bindings/interconnect/qcom,kuno.h b/include/dt-bindings/interconnect/qcom,kuno.h new file mode 100644 index 000000000000..eacbae38f85d --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,kuno.h @@ -0,0 +1,89 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_KUNO_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_KUNO_H + +#define MASTER_SYS_TCU 0 +#define MASTER_LLCC 1 +#define MASTER_AUDIO 2 +#define MASTER_CPUCP 3 +#define MASTER_PCIE_RSCC 4 +#define MASTER_QDSS_BAM 5 +#define MASTER_QPIC 6 +#define MASTER_QUP_0 7 +#define MASTER_ANOC_SNOC 8 +#define MASTER_CNOC_DC_NOC 9 +#define MASTER_CNOC_SNOC 10 +#define MASTER_MSS_PROC 11 +#define MASTER_GEM_NOC_CFG 12 +#define MASTER_GEM_NOC_CNOC 13 +#define MASTER_GEM_NOC_PCIE_SNOC 14 +#define MASTER_ANOC_PCIE_GEM_NOC 15 +#define MASTER_SNOC_SF_MEM_NOC 16 +#define MASTER_QUP_CORE_0 17 +#define MASTER_CRYPTO 18 +#define MASTER_IPA 19 +#define MASTER_MSS_NAV 20 +#define MASTER_TME 21 +#define MASTER_APPSS_PROC 22 +#define MASTER_EMAC 23 +#define MASTER_IPA_PCIE 24 +#define MASTER_PCIE_0 25 +#define MASTER_QDSS_DAP 26 +#define MASTER_QDSS_ETR 27 +#define MASTER_QDSS_ETR_1 28 +#define MASTER_SDCC_4 29 +#define MASTER_USB3_0 30 +#define SLAVE_EBI1 31 +#define SLAVE_AHB2PHY 32 +#define SLAVE_AOSS 33 +#define SLAVE_APPSS 34 +#define SLAVE_AUDIO 35 +#define SLAVE_CLK_CTL 36 +#define SLAVE_RBCPR_CX_CFG 37 +#define SLAVE_RBCPR_MXA_CFG 38 +#define SLAVE_RBCPR_MXC_CFG 39 +#define SLAVE_CRYPTO_0_CFG 40 +#define SLAVE_EMAC_CFG 41 +#define SLAVE_IMEM_CFG 42 +#define SLAVE_IPA_CFG 43 +#define SLAVE_IPC_ROUTER_CFG 44 +#define SLAVE_LAGG_CFG 45 +#define SLAVE_MCCC_MASTER 46 +#define SLAVE_CNOC_MSS 47 +#define SLAVE_PCIE_0_CFG 48 +#define SLAVE_PCIE_RSC_CFG 49 +#define SLAVE_PDM 50 +#define SLAVE_PMU_WRAPPER_CFG 51 +#define SLAVE_PRNG 52 +#define SLAVE_QDSS_CFG 53 +#define SLAVE_QPIC 54 +#define SLAVE_QUP_0 55 +#define SLAVE_SDCC_4 56 +#define SLAVE_SPMI_VGI_COEX 57 +#define SLAVE_TCSR 58 +#define SLAVE_TLMM 59 +#define SLAVE_TME_CFG 60 +#define SLAVE_USB3 61 +#define SLAVE_VSENSE_CTRL_CFG 62 +#define SLAVE_A1NOC_CFG 63 +#define SLAVE_DDRSS_CFG 64 +#define SLAVE_LLCC 65 +#define SLAVE_GEM_NOC_CNOC 66 +#define SLAVE_SNOC_MEM_NOC_SF 67 +#define SLAVE_MEM_NOC_PCIE_SNOC 68 +#define SLAVE_ANOC_PCIE_GEM_NOC 69 +#define SLAVE_SNOC_CNOC 70 +#define SLAVE_ANOC_THROTTLE_CFG 71 +#define SLAVE_QUP_CORE_0 72 +#define SLAVE_BOOT_IMEM 73 +#define SLAVE_IMEM 74 +#define SLAVE_SERVICE_GEM_NOC 75 +#define SLAVE_PCIE_0 76 +#define SLAVE_QDSS_STM 77 +#define SLAVE_TCU 78 + +#endif -- 2.43.0