The Qualcomm SM7150 platform has several bus fabrics that could be controlled and tuned dynamically according to the bandwidth demand. Signed-off-by: Danila Tikhonov <danila@xxxxxxxxxxx> --- .../interconnect/qcom,sm7150-rpmh.yaml | 88 ++++++++++ .../interconnect/qcom,sm7150-rpmh.h | 150 ++++++++++++++++++ 2 files changed, 238 insertions(+) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml create mode 100644 include/dt-bindings/interconnect/qcom,sm7150-rpmh.h diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml new file mode 100644 index 000000000000..604822ed4adc --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm7150-rpmh.yaml @@ -0,0 +1,88 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sm7150-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SM7150 + +maintainers: + - Danila Tikhonov <danila@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,sm7150-rpmh.h + +allOf: + - $ref: qcom,rpmh-common.yaml# + +properties: + compatible: + enum: + - qcom,sm7150-aggre1-noc + - qcom,sm7150-aggre2-noc + - qcom,sm7150-compute-noc + - qcom,sm7150-config-noc + - qcom,sm7150-dc-noc + - qcom,sm7150-gem-noc + - qcom,sm7150-mc-virt + - qcom,sm7150-mmss-noc + - qcom,sm7150-system-noc + + reg: + maxItems: 1 + + '#interconnect-cells': true + +# Child node's properties +patternProperties: + '^interconnect-[0-9]+$': + type: object + description: + The interconnect providers do not have a separate QoS register space, + but share parent's space. + + allOf: + - $ref: qcom,rpmh-common.yaml# + + properties: + compatible: + enum: + - qcom,sm7150-camnoc-virt + + '#interconnect-cells': true + + required: + - compatible + + unevaluatedProperties: false + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + mc_virt: interconnect@1380000 { + compatible = "qcom,sm7150-mc-virt"; + reg = <0x01380000 0x40000>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sm7150-system-noc"; + reg = <0x01620000 0x40000>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + + camnoc_virt: interconnect-0 { + compatible = "qcom,sm7150-camnoc-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + }; diff --git a/include/dt-bindings/interconnect/qcom,sm7150-rpmh.h b/include/dt-bindings/interconnect/qcom,sm7150-rpmh.h new file mode 100644 index 000000000000..1f610eb832aa --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,sm7150-rpmh.h @@ -0,0 +1,150 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ +/* + * Qualcomm SM7150 interconnect IDs + * + * Copyright (c) 2020, The Linux Foundation. All rights reserved. + * Copyright (c) 2024, Danila Tikhonov <danila@xxxxxxxxxxx> + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SM7150_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_SM7150_H + +#define MASTER_A1NOC_CFG 0 +#define MASTER_QUP_0 1 +#define MASTER_TSIF 2 +#define MASTER_EMMC 3 +#define MASTER_SDCC_2 4 +#define MASTER_SDCC_4 5 +#define MASTER_UFS_MEM 6 +#define A1NOC_SNOC_SLV 7 +#define SLAVE_SERVICE_A1NOC 8 + +#define MASTER_A2NOC_CFG 0 +#define MASTER_QDSS_BAM 1 +#define MASTER_QUP_1 2 +#define MASTER_CNOC_A2NOC 3 +#define MASTER_CRYPTO_CORE_0 4 +#define MASTER_IPA 5 +#define MASTER_PCIE 6 +#define MASTER_QDSS_ETR 7 +#define MASTER_USB3 8 +#define A2NOC_SNOC_SLV 9 +#define SLAVE_ANOC_PCIE_GEM_NOC 10 +#define SLAVE_SERVICE_A2NOC 11 + +#define MASTER_CAMNOC_HF0_UNCOMP 0 +#define MASTER_CAMNOC_RT_UNCOMP 1 +#define MASTER_CAMNOC_SF_UNCOMP 2 +#define MASTER_CAMNOC_NRT_UNCOMP 3 +#define SLAVE_CAMNOC_UNCOMP 4 + +#define MASTER_NPU 0 +#define SLAVE_CDSP_GEM_NOC 1 + +#define MASTER_SPDM 0 +#define SNOC_CNOC_MAS 1 +#define MASTER_QDSS_DAP 2 +#define SLAVE_A1NOC_CFG 3 +#define SLAVE_A2NOC_CFG 4 +#define SLAVE_AHB2PHY_NORTH 5 +#define SLAVE_AHB2PHY_SOUTH 6 +#define SLAVE_AHB2PHY_WEST 7 +#define SLAVE_AOP 8 +#define SLAVE_AOSS 9 +#define SLAVE_CAMERA_CFG 10 +#define SLAVE_CAMERA_NRT_THROTTLE_CFG 11 +#define SLAVE_CAMERA_RT_THROTTLE_CFG 12 +#define SLAVE_CLK_CTL 13 +#define SLAVE_CDSP_CFG 14 +#define SLAVE_RBCPR_CX_CFG 15 +#define SLAVE_RBCPR_MX_CFG 16 +#define SLAVE_CRYPTO_0_CFG 17 +#define SLAVE_CNOC_DDRSS 18 +#define SLAVE_DISPLAY_CFG 19 +#define SLAVE_DISPLAY_THROTTLE_CFG 20 +#define SLAVE_EMMC_CFG 21 +#define SLAVE_GLM 22 +#define SLAVE_GRAPHICS_3D_CFG 23 +#define SLAVE_IMEM_CFG 24 +#define SLAVE_IPA_CFG 25 +#define SLAVE_CNOC_MNOC_CFG 26 +#define SLAVE_PCIE_CFG 27 +#define SLAVE_PDM 28 +#define SLAVE_PIMEM_CFG 29 +#define SLAVE_PRNG 30 +#define SLAVE_QDSS_CFG 31 +#define SLAVE_QUP_0 32 +#define SLAVE_QUP_1 33 +#define SLAVE_SDCC_2 34 +#define SLAVE_SDCC_4 35 +#define SLAVE_SNOC_CFG 36 +#define SLAVE_SPDM_WRAPPER 37 +#define SLAVE_TCSR 38 +#define SLAVE_TLMM_NORTH 39 +#define SLAVE_TLMM_SOUTH 40 +#define SLAVE_TLMM_WEST 41 +#define SLAVE_TSIF 42 +#define SLAVE_UFS_MEM_CFG 43 +#define SLAVE_USB3 44 +#define SLAVE_VENUS_CFG 45 +#define SLAVE_VENUS_CVP_THROTTLE_CFG 46 +#define SLAVE_VENUS_THROTTLE_CFG 47 +#define SLAVE_VSENSE_CTRL_CFG 48 +#define SLAVE_CNOC_A2NOC 49 +#define SLAVE_SERVICE_CNOC 50 + +#define MASTER_CNOC_DC_NOC 0 +#define SLAVE_GEM_NOC_CFG 1 +#define SLAVE_LLCC_CFG 2 + +#define MASTER_AMPSS_M0 0 +#define MASTER_SYS_TCU 1 +#define MASTER_GEM_NOC_CFG 2 +#define MASTER_COMPUTE_NOC 3 +#define MASTER_MNOC_HF_MEM_NOC 4 +#define MASTER_MNOC_SF_MEM_NOC 5 +#define MASTER_GEM_NOC_PCIE_SNOC 6 +#define MASTER_SNOC_GC_MEM_NOC 7 +#define MASTER_SNOC_SF_MEM_NOC 8 +#define MASTER_GRAPHICS_3D 9 +#define SLAVE_MSS_PROC_MS_MPU_CFG 10 +#define SLAVE_GEM_NOC_SNOC 11 +#define SLAVE_LLCC 12 +#define SLAVE_SERVICE_GEM_NOC 13 + + +#define MASTER_LLCC 0 +#define SLAVE_EBI_CH0 1 + +#define MASTER_CNOC_MNOC_CFG 0 +#define MASTER_CAMNOC_HF0 1 +#define MASTER_CAMNOC_NRT 2 +#define MASTER_CAMNOC_RT 3 +#define MASTER_CAMNOC_SF 4 +#define MASTER_MDP_PORT0 5 +#define MASTER_MDP_PORT1 6 +#define MASTER_ROTATOR 7 +#define MASTER_VIDEO_P0 8 +#define MASTER_VIDEO_P1 9 +#define MASTER_VIDEO_PROC 10 +#define SLAVE_MNOC_SF_MEM_NOC 11 +#define SLAVE_MNOC_HF_MEM_NOC 12 +#define SLAVE_SERVICE_MNOC 13 + +#define MASTER_SNOC_CFG 0 +#define A1NOC_SNOC_MAS 1 +#define A2NOC_SNOC_MAS 2 +#define MASTER_GEM_NOC_SNOC 3 +#define MASTER_PIMEM 4 +#define MASTER_GIC 5 +#define SLAVE_APPSS 6 +#define SNOC_CNOC_SLV 7 +#define SLAVE_SNOC_GEM_NOC_GC 8 +#define SLAVE_SNOC_GEM_NOC_SF 9 +#define SLAVE_OCIMEM 10 +#define SLAVE_PIMEM 11 +#define SLAVE_SERVICE_SNOC 12 +#define SLAVE_QDSS_STM 13 +#define SLAVE_TCU 14 + +#endif -- 2.43.2
