The Qualcomm SM4450 SoC has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx> --- .../bindings/interconnect/qcom,sm4450-rpmh.yaml | 133 +++++++++++++++++ include/dt-bindings/interconnect/qcom,sm4450.h | 163 +++++++++++++++++++++ 2 files changed, 296 insertions(+) diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm4450-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm4450-rpmh.yaml new file mode 100644 index 000000000000..afbef5124e06 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm4450-rpmh.yaml @@ -0,0 +1,133 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sm4450-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SM4450 + +maintainers: + - Tengfei Fan <quic_tengfan@xxxxxxxxxxx> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sm4450.h + +properties: + compatible: + enum: + - qcom,sm4450-aggre1-noc + - qcom,sm4450-aggre2-noc + - qcom,sm4450-clk-virt + - qcom,sm4450-cnoc2 + - qcom,sm4450-cnoc3 + - qcom,sm4450-gem-noc + - qcom,sm4450-lpass-ag-noc + - qcom,sm4450-mc-virt + - qcom,sm4450-mmss-noc + - qcom,sm4450-pcie-anoc + - qcom,sm4450-system-noc + - qcom,sm4450-video-aggre-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 4 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sm4450-clk-virt + - qcom,sm4450-mc-virt + then: + properties: + reg: false + else: + required: + - reg + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm4450-pcie-anoc + then: + properties: + clocks: + items: + - description: aggre-NOC PCIe 0 AXI clock + - description: cfg-NOC PCIe a-NOC AHB clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm4450-aggre1-noc + then: + properties: + clocks: + items: + - description: aggre USB3 PRIM AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm4450-aggre2-noc + then: + properties: + clocks: + items: + - description: RPMH CC IPA clock + - description: aggre-NOC USB3 AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm4450-aggre1-noc + - qcom,sm4450-aggre2-noc + - qcom,sm4450-pcie-anoc + then: + required: + - clocks + else: + properties: + clocks: false + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,sm4450-gcc.h> + #include <dt-bindings/clock/qcom,rpmh.h> + + interconnect-0 { + compatible = "qcom,sm4450-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@1700000 { + compatible = "qcom,sm4450-aggre2-noc"; + reg = <0x01700000 0x31080>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + clocks = <&rpmhcc RPMH_IPA_CLK>, + <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>; + }; diff --git a/include/dt-bindings/interconnect/qcom,sm4450.h b/include/dt-bindings/interconnect/qcom,sm4450.h new file mode 100644 index 000000000000..0aa8fb65f429 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,sm4450.h @@ -0,0 +1,163 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */ +/* + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SM4450_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_SM4450_H + +#define MASTER_QUP_0 0 +#define MASTER_A1NOC_CFG 1 +#define MASTER_SDCC_2 2 +#define SLAVE_A1NOC_SNOC 3 +#define SLAVE_SERVICE_A1NOC 4 + +#define MASTER_QDSS_BAM 0 +#define MASTER_QUP_1 1 +#define MASTER_A2NOC_CFG 2 +#define MASTER_CNOC_A2NOC 3 +#define MASTER_CRYPTO 4 +#define MASTER_IPA 5 +#define MASTER_WLAN 6 +#define MASTER_QDSS_ETR 7 +#define MASTER_QDSS_ETR_1 8 +#define MASTER_SDCC_1 9 +#define MASTER_UFS_MEM 10 +#define MASTER_USB3_0 11 +#define SLAVE_A2NOC_SNOC 12 +#define SLAVE_SERVICE_A2NOC 13 + +#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_CNOC3_CNOC2 0 +#define MASTER_QDSS_DAP 1 +#define SLAVE_AHB2PHY_SOUTH 2 +#define SLAVE_AHB2PHY_NORTH 3 +#define SLAVE_ANOC_THROTTLE_CFG 4 +#define SLAVE_CAMERA_CFG 5 +#define SLAVE_CLK_CTL 6 +#define SLAVE_RBCPR_CX_CFG 7 +#define SLAVE_RBCPR_MX_CFG 8 +#define SLAVE_CRYPTO_0_CFG 9 +#define SLAVE_CX_RDPM 10 +#define SLAVE_DISPLAY_CFG 11 +#define SLAVE_GFX3D_CFG 12 +#define SLAVE_IMEM_CFG 13 +#define SLAVE_IPA_CFG 14 +#define SLAVE_IPC_ROUTER_CFG 15 +#define SLAVE_LPASS 16 +#define SLAVE_CNOC_MSS 17 +#define SLAVE_MX_RDPM 18 +#define SLAVE_PCIE_0_CFG 19 +#define SLAVE_PDM 20 +#define SLAVE_PIMEM_CFG 21 +#define SLAVE_PMU_WRAPPER_CFG 22 +#define SLAVE_PRNG 23 +#define SLAVE_QUP_0 24 +#define SLAVE_QUP_1 25 +#define SLAVE_SDC1 26 +#define SLAVE_SDCC_2 27 +#define SLAVE_TCSR 28 +#define SLAVE_TLMM 29 +#define SLAVE_UFS_MEM_CFG 30 +#define SLAVE_USB3_0 31 +#define SLAVE_VENUS_CFG 32 +#define SLAVE_VSENSE_CTRL_CFG 33 +#define SLAVE_A1NOC_CFG 34 +#define SLAVE_A2NOC_CFG 35 +#define SLAVE_CNOC2_CNOC3 36 +#define SLAVE_CNOC_MNOC_CFG 37 +#define SLAVE_PCIE_ANOC_CFG 38 +#define SLAVE_SNOC_CFG 39 +#define SLAVE_VIDEO_ANOC_CFG 40 + +#define MASTER_CNOC2_CNOC3 0 +#define MASTER_GEM_NOC_CNOC 1 +#define MASTER_GEM_NOC_PCIE_SNOC 2 +#define SLAVE_AOSS 3 +#define SLAVE_APPSS 4 +#define SLAVE_QDSS_CFG 5 +#define SLAVE_TME_CFG 6 +#define SLAVE_WLAN 7 +#define SLAVE_CNOC3_CNOC2 8 +#define SLAVE_CNOC_A2NOC 9 +#define SLAVE_BOOT_IMEM 10 +#define SLAVE_IMEM 11 +#define SLAVE_PIMEM 12 +#define SLAVE_PCIE_0 13 +#define SLAVE_QDSS_STM 14 +#define SLAVE_TCU 15 + +#define MASTER_GPU_TCU 0 +#define MASTER_SYS_TCU 1 +#define MASTER_APPSS_PROC 2 +#define MASTER_GFX3D 3 +#define MASTER_MSS_PROC 4 +#define MASTER_MNOC_HF_MEM_NOC 5 +#define MASTER_MNOC_SF_MEM_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_MNOC_HF_MEM_NOC_DISP 14 +#define MASTER_ANOC_PCIE_GEM_NOC_DISP 15 +#define SLAVE_LLCC_DISP 16 + +#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_LLCC_DISP 2 +#define SLAVE_EBI1_DISP 3 + +#define MASTER_CAMNOC_HF 0 +#define MASTER_CAMNOC_ICP 1 +#define MASTER_CAMNOC_SF 2 +#define MASTER_MDP 3 +#define MASTER_CNOC_MNOC_CFG 4 +#define MASTER_VIDEO_P0_MMNOC 5 +#define MASTER_VIDEO_PROC_MMNOC 6 +#define SLAVE_MNOC_HF_MEM_NOC 7 +#define SLAVE_MNOC_SF_MEM_NOC 8 +#define SLAVE_SERVICE_MNOC 9 +#define MASTER_MDP_DISP 10 +#define SLAVE_MNOC_HF_MEM_NOC_DISP 11 + +#define MASTER_PCIE_ANOC_CFG 0 +#define MASTER_PCIE_0 1 +#define SLAVE_ANOC_PCIE_GEM_NOC 2 +#define SLAVE_SERVICE_PCIE_ANOC 3 + +#define MASTER_GIC_AHB 0 +#define MASTER_A1NOC_SNOC 1 +#define MASTER_A2NOC_SNOC 2 +#define MASTER_LPASS_ANOC 3 +#define MASTER_SNOC_CFG 4 +#define MASTER_PIMEM 5 +#define MASTER_GIC 6 +#define SLAVE_SNOC_GEM_NOC_GC 7 +#define SLAVE_SNOC_GEM_NOC_SF 8 +#define SLAVE_SERVICE_SNOC 9 + +#define MASTER_VIDEO_ANOC_CFG 0 +#define MASTER_VIDEO_P0 1 +#define MASTER_VIDEO_PROC 2 +#define SLAVE_VIDEO_0_ANOC_MMNOC 3 +#define SLAVE_VIDEO_1_ANOC_MMNOC 4 +#define SLAVE_SERVICE_SRVC_VIDEO_ANOC 5 + +#endif -- 2.25.1
