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dt-bindings: interconnect: Add Qualcomm SM8550 

The Qualcomm SM8550 SoC has several bus fabrics that could be
controlled and tuned dynamically according to the bandwidth demand.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221202232054.2666830-2-abel.vesa@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
This commit is contained in:
Abel Vesa 2022-12-03 01:20:53 +02:00 committed by Georgi Djakov
parent 1b929c02af
commit 66773faf05
2 changed files with 328 additions and 0 deletions
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139
Documentation/devicetree/bindings/interconnect/qcom,sm8550-rpmh.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,sm8550-rpmh.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm RPMh Network-On-Chip Interconnect on SM8550
maintainers:
- Abel Vesa <abel.vesa@linaro.org>
- Neil Armstrong <neil.armstrong@linaro.org>
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,sm8550-rpmh.h
properties:
compatible:
enum:
- qcom,sm8550-aggre1-noc
- qcom,sm8550-aggre2-noc
- qcom,sm8550-clk-virt
- qcom,sm8550-cnoc-main
- qcom,sm8550-config-noc
- qcom,sm8550-gem-noc
- qcom,sm8550-lpass-ag-noc
- qcom,sm8550-lpass-lpiaon-noc
- qcom,sm8550-lpass-lpicx-noc
- qcom,sm8550-mc-virt
- qcom,sm8550-mmss-noc
- qcom,sm8550-nsp-noc
- qcom,sm8550-pcie-anoc
- qcom,sm8550-system-noc
reg:
maxItems: 1
clocks:
minItems: 1
maxItems: 2
allOf:
- $ref: qcom,rpmh-common.yaml#
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8550-clk-virt
- qcom,sm8550-mc-virt
then:
properties:
reg: false
else:
required:
- reg
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8550-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,sm8550-aggre1-noc
then:
properties:
clocks:
items:
- description: aggre UFS PHY AXI clock
- description: aggre USB3 PRIM AXI clock
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8550-aggre2-noc
then:
properties:
clocks:
items:
- description: RPMH CC IPA clock
- if:
properties:
compatible:
contains:
enum:
- qcom,sm8550-aggre1-noc
- qcom,sm8550-aggre2-noc
- qcom,sm8550-pcie-anoc
then:
required:
- clocks
else:
properties:
clocks: false
required:
- compatible
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,sm8550-gcc.h>
clk_virt: interconnect-0 {
compatible = "qcom,sm8550-clk-virt";
#interconnect-cells = <2>;
qcom,bcm-voters = <&apps_bcm_voter>;
};
aggre1_noc: interconnect@16e0000 {
compatible = "qcom,sm8550-aggre1-noc";
reg = <0x016e0000 0x14400>;
#interconnect-cells = <2>;
clocks = <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>,
<&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>;
qcom,bcm-voters = <&apps_bcm_voter>;
};

189
include/dt-bindings/interconnect/qcom,sm8550-rpmh.h Normal file
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (c) 2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022, Linaro Limited
*/
#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_SM8550_H
#define __DT_BINDINGS_INTERCONNECT_QCOM_SM8550_H
#define MASTER_QSPI_0 0
#define MASTER_QUP_1 1
#define MASTER_SDCC_4 2
#define MASTER_UFS_MEM 3
#define MASTER_USB3_0 4
#define SLAVE_A1NOC_SNOC 5
#define MASTER_QDSS_BAM 0
#define MASTER_QUP_2 1
#define MASTER_CRYPTO 2
#define MASTER_IPA 3
#define MASTER_SP 4
#define MASTER_QDSS_ETR 5
#define MASTER_QDSS_ETR_1 6
#define MASTER_SDCC_2 7
#define SLAVE_A2NOC_SNOC 8
#define MASTER_QUP_CORE_0 0
#define MASTER_QUP_CORE_1 1
#define MASTER_QUP_CORE_2 2
#define SLAVE_QUP_CORE_0 3
#define SLAVE_QUP_CORE_1 4
#define SLAVE_QUP_CORE_2 5
#define MASTER_CNOC_CFG 0
#define SLAVE_AHB2PHY_SOUTH 1
#define SLAVE_AHB2PHY_NORTH 2
#define SLAVE_APPSS 3
#define SLAVE_CAMERA_CFG 4
#define SLAVE_CLK_CTL 5
#define SLAVE_RBCPR_CX_CFG 6
#define SLAVE_RBCPR_MMCX_CFG 7
#define SLAVE_RBCPR_MXA_CFG 8
#define SLAVE_RBCPR_MXC_CFG 9
#define SLAVE_CPR_NSPCX 10
#define SLAVE_CRYPTO_0_CFG 11
#define SLAVE_CX_RDPM 12
#define SLAVE_DISPLAY_CFG 13
#define SLAVE_GFX3D_CFG 14
#define SLAVE_I2C 15
#define SLAVE_IMEM_CFG 16
#define SLAVE_IPA_CFG 17
#define SLAVE_IPC_ROUTER_CFG 18
#define SLAVE_CNOC_MSS 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_1 28
#define SLAVE_QUP_2 29
#define SLAVE_SDCC_2 30
#define SLAVE_SDCC_4 31
#define SLAVE_SPSS_CFG 32
#define SLAVE_TCSR 33
#define SLAVE_TLMM 34
#define SLAVE_UFS_MEM_CFG 35
#define SLAVE_USB3_0 36
#define SLAVE_VENUS_CFG 37
#define SLAVE_VSENSE_CTRL_CFG 38
#define SLAVE_LPASS_QTB_CFG 39
#define SLAVE_CNOC_MNOC_CFG 40
#define SLAVE_NSP_QTB_CFG 41
#define SLAVE_PCIE_ANOC_CFG 42
#define SLAVE_QDSS_STM 43
#define SLAVE_TCU 44
#define MASTER_GEM_NOC_CNOC 0
#define MASTER_GEM_NOC_PCIE_SNOC 1
#define SLAVE_AOSS 2
#define SLAVE_TME_CFG 3
#define SLAVE_CNOC_CFG 4
#define SLAVE_DDRSS_CFG 5
#define SLAVE_BOOT_IMEM 6
#define SLAVE_IMEM 7
#define SLAVE_PCIE_0 8
#define SLAVE_PCIE_1 9
#define MASTER_GPU_TCU 0
#define MASTER_SYS_TCU 1
#define MASTER_APPSS_PROC 2
#define MASTER_GFX3D 3
#define MASTER_LPASS_GEM_NOC 4
#define MASTER_MSS_PROC 5
#define MASTER_MNOC_HF_MEM_NOC 6
#define MASTER_MNOC_SF_MEM_NOC 7
#define MASTER_COMPUTE_NOC 8
#define MASTER_ANOC_PCIE_GEM_NOC 9
#define MASTER_SNOC_GC_MEM_NOC 10
#define MASTER_SNOC_SF_MEM_NOC 11
#define SLAVE_GEM_NOC_CNOC 12
#define SLAVE_LLCC 13
#define SLAVE_MEM_NOC_PCIE_SNOC 14
#define MASTER_MNOC_HF_MEM_NOC_DISP 15
#define MASTER_ANOC_PCIE_GEM_NOC_DISP 16
#define SLAVE_LLCC_DISP 17
#define MASTER_MNOC_HF_MEM_NOC_CAM_IFE_0 18
#define MASTER_MNOC_SF_MEM_NOC_CAM_IFE_0 19
#define MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_0 20
#define SLAVE_LLCC_CAM_IFE_0 21
#define MASTER_MNOC_HF_MEM_NOC_CAM_IFE_1 22
#define MASTER_MNOC_SF_MEM_NOC_CAM_IFE_1 23
#define MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_1 24
#define SLAVE_LLCC_CAM_IFE_1 25
#define MASTER_MNOC_HF_MEM_NOC_CAM_IFE_2 26
#define MASTER_MNOC_SF_MEM_NOC_CAM_IFE_2 27
#define MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_2 28
#define SLAVE_LLCC_CAM_IFE_2 29
#define MASTER_LPIAON_NOC 0
#define SLAVE_LPASS_GEM_NOC 1
#define MASTER_LPASS_LPINOC 0
#define SLAVE_LPIAON_NOC_LPASS_AG_NOC 1
#define MASTER_LPASS_PROC 0
#define SLAVE_LPICX_NOC_LPIAON_NOC 1
#define MASTER_LLCC 0
#define SLAVE_EBI1 1
#define MASTER_LLCC_DISP 2
#define SLAVE_EBI1_DISP 3
#define MASTER_LLCC_CAM_IFE_0 4
#define SLAVE_EBI1_CAM_IFE_0 5
#define MASTER_LLCC_CAM_IFE_1 6
#define SLAVE_EBI1_CAM_IFE_1 7
#define MASTER_LLCC_CAM_IFE_2 8
#define SLAVE_EBI1_CAM_IFE_2 9
#define MASTER_CAMNOC_HF 0
#define MASTER_CAMNOC_ICP 1
#define MASTER_CAMNOC_SF 2
#define MASTER_MDP 3
#define MASTER_CDSP_HCP 4
#define MASTER_VIDEO 5
#define MASTER_VIDEO_CV_PROC 6
#define MASTER_VIDEO_PROC 7
#define MASTER_VIDEO_V_PROC 8
#define MASTER_CNOC_MNOC_CFG 9
#define SLAVE_MNOC_HF_MEM_NOC 10
#define SLAVE_MNOC_SF_MEM_NOC 11
#define SLAVE_SERVICE_MNOC 12
#define MASTER_MDP_DISP 13
#define SLAVE_MNOC_HF_MEM_NOC_DISP 14
#define MASTER_CAMNOC_HF_CAM_IFE_0 15
#define MASTER_CAMNOC_ICP_CAM_IFE_0 16
#define MASTER_CAMNOC_SF_CAM_IFE_0 17
#define SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_0 18
#define SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_0 19
#define MASTER_CAMNOC_HF_CAM_IFE_1 20
#define MASTER_CAMNOC_ICP_CAM_IFE_1 21
#define MASTER_CAMNOC_SF_CAM_IFE_1 22
#define SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_1 23
#define SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_1 24
#define MASTER_CAMNOC_HF_CAM_IFE_2 25
#define MASTER_CAMNOC_ICP_CAM_IFE_2 26
#define MASTER_CAMNOC_SF_CAM_IFE_2 27
#define SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_2 28
#define SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_2 29
#define MASTER_CDSP_PROC 0
#define SLAVE_CDSP_MEM_NOC 1
#define MASTER_PCIE_ANOC_CFG 0
#define MASTER_PCIE_0 1
#define MASTER_PCIE_1 2
#define SLAVE_ANOC_PCIE_GEM_NOC 3
#define SLAVE_SERVICE_PCIE_ANOC 4
#define MASTER_GIC_AHB 0
#define MASTER_A1NOC_SNOC 1
#define MASTER_A2NOC_SNOC 2
#define MASTER_GIC 3
#define SLAVE_SNOC_GEM_NOC_GC 4
#define SLAVE_SNOC_GEM_NOC_SF 5
#endif