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[2001:14ba:a0c3:3a00:70b:e6fc:b322:6a1b]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-539fffb1a92sm826104e87.101.2024.10.17.10.31.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Oct 2024 10:31:18 -0700 (PDT) From: Dmitry Baryshkov Date: Thu, 17 Oct 2024 20:31:13 +0300 Subject: [PATCH 1/2] dt-bindings: interconnect: qcom: document SAR2130P NoC Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241017-sar2130p-icc-v1-1-bd3a8befa4aa@linaro.org> References: <20241017-sar2130p-icc-v1-0-bd3a8befa4aa@linaro.org> In-Reply-To: <20241017-sar2130p-icc-v1-0-bd3a8befa4aa@linaro.org> To: Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=8276; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=0V+kBYbl4k9WVuVGKAVF6uGw02tiQUhx8xQGNzotcqk=; b=owEBbQKS/ZANAwAKARTbcu2+gGW4AcsmYgBnEUnihYeVX1WFhwvS/YBU6sa8ykgUegrIsloHj R3Ec/PBMJaJAjMEAAEKAB0WIQRdB85SOKWMgfgVe+4U23LtvoBluAUCZxFJ4gAKCRAU23LtvoBl uAF+D/4wrtMflVU32R6GOsSN7/MessQzDXt7id7PLZ4tDiHNkNRHyFpglsNAWF0ThLG3zkeg0g0 NaP5hjId2DbuuSMcC5cmYVWNK7Tu2IYB70rNKWX81Sza9N0uudyBox6Y+bGNSRQ6PJEkNZcqJYD RPbyp+PmSllI1ykMKAOmIBqdUdACTUpS/MKIW911VvBu3hovf1LK9M4to4/w5YIvmxJxM1k7gKf BafbPPItoiYWSDhW/O+mo7Pt/5M2C/lpoZpHv+WHRWCKv07FD7u7aimPOxSeuUl/mjwq52flQf0 EDedSbjKr68kvuNYXK8YzUEgGjtOW05DFbj6FRU3d4443tUSJLtcVvVrVBVAbxEVEDe54zBroKy MEFo9Cfz1d6EfyfiLt0PLxFy32CLOdRCO00Ei8mNsAZ9utjMtYoUdnkWVrnGhFMFkOjsl5tWcos LcmLSHYc+ta5v6cu/bK4jcMyqqYtiwXaDbk7CTtANpXj/G1EJ7hGSaJw8k6W7fJ1ykw/zIj8psy PcKBupyDBK0XC+BqYY64UkIlZVOz2Sdnq5iWzhdwGUiRo/Km/QYEMrmHVG71KF/YEx8J7r3Zhs3 H1NvkswaxtYpGZ1P0+wAOEY6EixdvqBoVZHPw0phu2vDP2OsnGUW0Lqh+Q+xfbpHAgcP8WF8oxu +NFNtkWlE0REQ8A== X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A Add bindings for the Network of Connects (NoC) present on the Qualcomm SAR2130P platform. Signed-off-by: Dmitry Baryshkov Reviewed-by: Krzysztof Kozlowski --- .../bindings/interconnect/qcom,sar2130p-rpmh.yaml | 117 ++++++++++++++++++ .../dt-bindings/interconnect/qcom,sar2130p-rpmh.h | 137 +++++++++++++++++++++ 2 files changed, 254 insertions(+) diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml new file mode 100644 index 0000000000000000000000000000000000000000..4647dac740e9b8bf308470255ba92066fb2903c0 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sar2130p-rpmh.yaml @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sar2130p-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SAR2130P + +maintainers: + - Dmitry Baryshkov + - Georgi Djakov + +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,sar2130p-rpmh.h + +properties: + compatible: + enum: + - qcom,sar2130p-clk-virt + - qcom,sar2130p-config-noc + - qcom,sar2130p-gem-noc + - qcom,sar2130p-lpass-ag-noc + - qcom,sar2130p-mc-virt + - qcom,sar2130p-mmss-noc + - qcom,sar2130p-nsp-noc + - qcom,sar2130p-pcie-anoc + - qcom,sar2130p-system-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 2 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sar2130p-clk-virt + - qcom,sar2130p-mc-virt + then: + properties: + reg: false + else: + required: + - reg + + - if: + properties: + compatible: + contains: + enum: + - qcom,sar2130p-pcie-anoc + then: + properties: + clocks: + items: + - description: aggre-NOC PCIe AXI clock + - description: cfg-NOC PCIe a-NOC AHB clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sar2130p-system-noc + then: + properties: + clocks: + items: + - description: aggre USB3 PRIM AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sar2130p-system-noc + - qcom,sar2130p-pcie-anoc + then: + required: + - clocks + else: + properties: + clocks: false + +unevaluatedProperties: false + +examples: + - | + clk_virt: interconnect-0 { + compatible = "qcom,sar2130p-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre1_noc: interconnect@1680000 { + compatible = "qcom,sar2130p-system-noc"; + reg = <0x01680000 0x29080>; + #interconnect-cells = <2>; + clocks = <&gcc_prim_axi_clk>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h b/include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h new file mode 100644 index 0000000000000000000000000000000000000000..aec7cbb7cd7050ae669bdf655ad97241555b00b5 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,sar2130p-rpmh.h @@ -0,0 +1,137 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2024, Linaro Ltd. + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SAR2130P_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_SAR2130P_H + +#define MASTER_QUP_CORE_0 0 +#define MASTER_QUP_CORE_1 1 +#define SLAVE_QUP_CORE_0 2 +#define SLAVE_QUP_CORE_1 3 + +#define MASTER_GEM_NOC_CNOC 0 +#define MASTER_GEM_NOC_PCIE_SNOC 1 +#define MASTER_QDSS_DAP 2 +#define SLAVE_AHB2PHY_SOUTH 3 +#define SLAVE_AOSS 4 +#define SLAVE_CAMERA_CFG 5 +#define SLAVE_CLK_CTL 6 +#define SLAVE_CDSP_CFG 7 +#define SLAVE_RBCPR_CX_CFG 8 +#define SLAVE_RBCPR_MMCX_CFG 9 +#define SLAVE_RBCPR_MXA_CFG 10 +#define SLAVE_RBCPR_MXC_CFG 11 +#define SLAVE_CPR_NSPCX 12 +#define SLAVE_CRYPTO_0_CFG 13 +#define SLAVE_CX_RDPM 14 +#define SLAVE_DISPLAY_CFG 15 +#define SLAVE_GFX3D_CFG 16 +#define SLAVE_IMEM_CFG 17 +#define SLAVE_IPC_ROUTER_CFG 18 +#define SLAVE_LPASS 19 +#define SLAVE_MX_RDPM 20 +#define SLAVE_PCIE_0_CFG 21 +#define SLAVE_PCIE_1_CFG 22 +#define SLAVE_PDM 23 +#define SLAVE_PIMEM_CFG 24 +#define SLAVE_PRNG 25 +#define SLAVE_QDSS_CFG 26 +#define SLAVE_QSPI_0 27 +#define SLAVE_QUP_0 28 +#define SLAVE_QUP_1 29 +#define SLAVE_SDCC_1 30 +#define SLAVE_TCSR 31 +#define SLAVE_TLMM 32 +#define SLAVE_TME_CFG 33 +#define SLAVE_USB3_0 34 +#define SLAVE_VENUS_CFG 35 +#define SLAVE_VSENSE_CTRL_CFG 36 +#define SLAVE_WLAN_Q6_CFG 37 +#define SLAVE_DDRSS_CFG 38 +#define SLAVE_CNOC_MNOC_CFG 39 +#define SLAVE_SNOC_CFG 40 +#define SLAVE_IMEM 41 +#define SLAVE_PIMEM 42 +#define SLAVE_SERVICE_CNOC 43 +#define SLAVE_PCIE_0 44 +#define SLAVE_PCIE_1 45 +#define SLAVE_QDSS_STM 46 +#define SLAVE_TCU 47 + +#define MASTER_GPU_TCU 0 +#define MASTER_SYS_TCU 1 +#define MASTER_APPSS_PROC 2 +#define MASTER_GFX3D 3 +#define MASTER_MNOC_HF_MEM_NOC 4 +#define MASTER_MNOC_SF_MEM_NOC 5 +#define MASTER_COMPUTE_NOC 6 +#define MASTER_ANOC_PCIE_GEM_NOC 7 +#define MASTER_SNOC_GC_MEM_NOC 8 +#define MASTER_SNOC_SF_MEM_NOC 9 +#define MASTER_WLAN_Q6 10 +#define SLAVE_GEM_NOC_CNOC 11 +#define SLAVE_LLCC 12 +#define SLAVE_MEM_NOC_PCIE_SNOC 13 + +#define MASTER_CNOC_LPASS_AG_NOC 0 +#define MASTER_LPASS_PROC 1 +#define SLAVE_LPASS_CORE_CFG 2 +#define SLAVE_LPASS_LPI_CFG 3 +#define SLAVE_LPASS_MPU_CFG 4 +#define SLAVE_LPASS_TOP_CFG 5 +#define SLAVE_LPASS_SNOC 6 +#define SLAVE_SERVICES_LPASS_AML_NOC 7 +#define SLAVE_SERVICE_LPASS_AG_NOC 8 + +#define MASTER_LLCC 0 +#define SLAVE_EBI1 1 + +#define MASTER_CAMNOC_HF 0 +#define MASTER_CAMNOC_ICP 1 +#define MASTER_CAMNOC_SF 2 +#define MASTER_LSR 3 +#define MASTER_MDP 4 +#define MASTER_CNOC_MNOC_CFG 5 +#define MASTER_VIDEO 6 +#define MASTER_VIDEO_CV_PROC 7 +#define MASTER_VIDEO_PROC 8 +#define MASTER_VIDEO_V_PROC 9 +#define SLAVE_MNOC_HF_MEM_NOC 10 +#define SLAVE_MNOC_SF_MEM_NOC 11 +#define SLAVE_SERVICE_MNOC 12 + +#define MASTER_CDSP_NOC_CFG 0 +#define MASTER_CDSP_PROC 1 +#define SLAVE_CDSP_MEM_NOC 2 +#define SLAVE_SERVICE_NSP_NOC 3 + +#define MASTER_PCIE_0 0 +#define MASTER_PCIE_1 1 +#define SLAVE_ANOC_PCIE_GEM_NOC 2 + +#define MASTER_GIC_AHB 0 +#define MASTER_QDSS_BAM 1 +#define MASTER_QSPI_0 2 +#define MASTER_QUP_0 3 +#define MASTER_QUP_1 4 +#define MASTER_A2NOC_SNOC 5 +#define MASTER_CNOC_DATAPATH 6 +#define MASTER_LPASS_ANOC 7 +#define MASTER_SNOC_CFG 8 +#define MASTER_CRYPTO 9 +#define MASTER_PIMEM 10 +#define MASTER_GIC 11 +#define MASTER_QDSS_ETR 12 +#define MASTER_QDSS_ETR_1 13 +#define MASTER_SDCC_1 14 +#define MASTER_USB3_0 15 +#define SLAVE_A2NOC_SNOC 16 +#define SLAVE_SNOC_GEM_NOC_GC 17 +#define SLAVE_SNOC_GEM_NOC_SF 18 +#define SLAVE_SERVICE_SNOC 19 + +#endif