Re: [PATCH V1 2/2] interconnect: qcom: Add SC7180 interconnect provider driver

From: okukatla
Date: Mon Dec 30 2019 - 05:24:55 EST

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On 2019-12-19 18:11, Georgi Djakov wrote:

Hi Odelu,

On 26.11.19 Ð. 17:01 Ñ., Odelu Kukatla wrote:

Add driver for the Qualcomm interconnect buses found in SC7180 based
platforms. The topology consists of three NoCs that are controlled by

Just three NoCs, really?

No, i will address this.

a remote processor that collects the aggregated bandwidth for each
master-slave pairs.

Signed-off-by: Odelu Kukatla <okukatla@xxxxxxxxxxxxxx>
---
drivers/interconnect/qcom/Kconfig | 10 +
drivers/interconnect/qcom/Makefile | 2 +
drivers/interconnect/qcom/sc7180.c | 843 +++++++++++++++++++++++++++++++++++++
3 files changed, 855 insertions(+)
create mode 100644 drivers/interconnect/qcom/sc7180.c

diff --git a/drivers/interconnect/qcom/Kconfig b/drivers/interconnect/qcom/Kconfig
index 8ff255d..6f12713 100644
--- a/drivers/interconnect/qcom/Kconfig
+++ b/drivers/interconnect/qcom/Kconfig
@@ -14,6 +14,16 @@ config INTERCONNECT_QCOM_QCS404
This is a driver for the Qualcomm Network-on-Chip on qcs404-based
platforms.
+config INTERCONNECT_QCOM_SC7180
+ tristate "Qualcomm SC7180 interconnect driver"
+ depends on INTERCONNECT_QCOM
+ depends on (QCOM_RPMH && QCOM_COMMAND_DB && OF) || COMPILE_TEST
+ select INTERCONNECT_QCOM_RPMH
+ select INTERCONNECT_QCOM_BCM_VOTER
+ help
+ This is a driver for the Qualcomm Network-on-Chip on sc7180-based
+ platforms.
+
config INTERCONNECT_QCOM_SDM845
tristate "Qualcomm SDM845 interconnect driver"
depends on INTERCONNECT_QCOM
diff --git a/drivers/interconnect/qcom/Makefile b/drivers/interconnect/qcom/Makefile
index 0f5e88d..793ca42 100644
--- a/drivers/interconnect/qcom/Makefile
+++ b/drivers/interconnect/qcom/Makefile
@@ -1,12 +1,14 @@
# SPDX-License-Identifier: GPL-2.0
qnoc-qcs404-objs := qcs404.o
+qnoc-sc7180-objs := sc7180.o
qnoc-sdm845-objs := sdm845.o
icc-smd-rpm-objs := smd-rpm.o
bcm-voter-objs := bcm-voter.o
icc-rpmh-obj := icc-rpmh.o
obj-$(CONFIG_INTERCONNECT_QCOM_QCS404) += qnoc-qcs404.o
+obj-$(CONFIG_INTERCONNECT_QCOM_SC7180) += qnoc-sc7180.o
obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o
obj-$(CONFIG_INTERCONNECT_QCOM_SMD_RPM) += icc-smd-rpm.o
obj-$(CONFIG_INTERCONNECT_QCOM_BCM_VOTER) += bcm-voter.o
diff --git a/drivers/interconnect/qcom/sc7180.c b/drivers/interconnect/qcom/sc7180.c
new file mode 100644
index 0000000..e14492e
--- /dev/null
+++ b/drivers/interconnect/qcom/sc7180.c
@@ -0,0 +1,843 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ */
+
+#include <asm/div64.h>

Is this used?

will remove it.

+#include <dt-bindings/interconnect/qcom,sc7180.h>
+#include <linux/device.h>
+#include <linux/interconnect.h>
+#include <linux/interconnect-provider.h>
+#include <linux/io.h>

unused?

will remove it

+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/sort.h>

unused?

will remove it.

+
+#include "icc-rpmh.h"
+#include "bcm-voter.h"
+
+DEFINE_QNODE(qhm_a1noc_cfg, MASTER_A1NOC_CFG, 1, 4, 1,
+ SLAVE_SERVICE_A1NOC);

Nit: Doesn't this fit on a single line? If you prefer to keep
it this way, please align to the open parenthesis.

OK, i will address this by proper alignent.

+DEFINE_QNODE(qhm_qspi, MASTER_QSPI, 1, 4, 1,
+ SLAVE_A1NOC_SNOC);
+DEFINE_QNODE(qhm_qup_0, MASTER_QUP_0, 1, 4, 1,
+ SLAVE_A1NOC_SNOC);
+DEFINE_QNODE(xm_sdc2, MASTER_SDCC_2, 1, 8, 1,
+ SLAVE_A1NOC_SNOC);
+DEFINE_QNODE(xm_emmc, MASTER_EMMC, 1, 8, 1,
+ SLAVE_A1NOC_SNOC);
+DEFINE_QNODE(xm_ufs_mem, MASTER_UFS_MEM, 1, 8, 1,
+ SLAVE_A1NOC_SNOC);
+DEFINE_QNODE(qhm_a2noc_cfg, MASTER_A2NOC_CFG, 1, 4, 1,
+ SLAVE_SERVICE_A2NOC);
+DEFINE_QNODE(qhm_qdss_bam, MASTER_QDSS_BAM, 1, 4, 1,
+ SLAVE_A2NOC_SNOC);
+DEFINE_QNODE(qhm_qup_1, MASTER_QUP_1, 1, 4, 1,
+ SLAVE_A2NOC_SNOC);
+DEFINE_QNODE(qxm_crypto, MASTER_CRYPTO, 1, 8, 1,
+ SLAVE_A2NOC_SNOC);
+DEFINE_QNODE(qxm_ipa, MASTER_IPA, 1, 8, 1,
+ SLAVE_A2NOC_SNOC);
+DEFINE_QNODE(xm_qdss_etr, MASTER_QDSS_ETR, 1, 8, 1,
+ SLAVE_A2NOC_SNOC);
+DEFINE_QNODE(qhm_usb3, MASTER_USB3, 1, 8, 1,
+ SLAVE_A2NOC_SNOC);
+DEFINE_QNODE(qxm_camnoc_hf0_uncomp, MASTER_CAMNOC_HF0_UNCOMP, 1, 32, 1,
+ SLAVE_CAMNOC_UNCOMP);
+DEFINE_QNODE(qxm_camnoc_hf1_uncomp, MASTER_CAMNOC_HF1_UNCOMP, 1, 32, 1,
+ SLAVE_CAMNOC_UNCOMP);
+DEFINE_QNODE(qxm_camnoc_sf_uncomp, MASTER_CAMNOC_SF_UNCOMP, 1, 32, 1,
+ SLAVE_CAMNOC_UNCOMP);
+DEFINE_QNODE(qnm_npu, MASTER_NPU, 2, 32, 1,
+ SLAVE_CDSP_GEM_NOC);
+DEFINE_QNODE(qxm_npu_dsp, MASTER_NPU_PROC, 1, 8, 1,
+ SLAVE_CDSP_GEM_NOC);
+DEFINE_QNODE(qnm_snoc, MASTER_SNOC_CNOC, 1, 8, 51,
+ SLAVE_A1NOC_CFG, SLAVE_A2NOC_CFG,
+ SLAVE_AHB2PHY_SOUTH, SLAVE_AHB2PHY_CENTER,
+ SLAVE_AOP, SLAVE_AOSS,
+ SLAVE_BOOT_ROM, SLAVE_CAMERA_CFG,
+ SLAVE_CAMERA_NRT_THROTTLE_CFG, SLAVE_CAMERA_RT_THROTTLE_CFG,
+ SLAVE_CLK_CTL, SLAVE_RBCPR_CX_CFG,
+ SLAVE_RBCPR_MX_CFG, SLAVE_CRYPTO_0_CFG,
+ SLAVE_DCC_CFG, SLAVE_CNOC_DDRSS,
+ SLAVE_DISPLAY_CFG, SLAVE_DISPLAY_RT_THROTTLE_CFG,
+ SLAVE_DISPLAY_THROTTLE_CFG, SLAVE_EMMC_CFG,
+ SLAVE_GLM, SLAVE_GFX3D_CFG,
+ SLAVE_IMEM_CFG, SLAVE_IPA_CFG,
+ SLAVE_CNOC_MNOC_CFG, SLAVE_CNOC_MSS,
+ SLAVE_NPU_CFG, SLAVE_NPU_DMA_BWMON_CFG,
+ SLAVE_NPU_PROC_BWMON_CFG, SLAVE_PDM,
+ SLAVE_PIMEM_CFG, SLAVE_PRNG,
+ SLAVE_QDSS_CFG, SLAVE_QM_CFG,
+ SLAVE_QM_MPU_CFG, SLAVE_QSPI_0,
+ SLAVE_QUP_0, SLAVE_QUP_1,
+ SLAVE_SDCC_2, SLAVE_SECURITY,
+ SLAVE_SNOC_CFG, SLAVE_TCSR,
+ SLAVE_TLMM_WEST, SLAVE_TLMM_NORTH,
+ SLAVE_TLMM_SOUTH, SLAVE_UFS_MEM_CFG,
+ SLAVE_USB3, SLAVE_VENUS_CFG,
+ SLAVE_VENUS_THROTTLE_CFG, SLAVE_VSENSE_CTRL_CFG,
+ SLAVE_SERVICE_CNOC);
+DEFINE_QNODE(xm_qdss_dap, MASTER_QDSS_DAP, 1, 8, 51,
+ SLAVE_A1NOC_CFG, SLAVE_A2NOC_CFG,
+ SLAVE_AHB2PHY_SOUTH, SLAVE_AHB2PHY_CENTER,
+ SLAVE_AOP, SLAVE_AOSS,
+ SLAVE_BOOT_ROM, SLAVE_CAMERA_CFG,
+ SLAVE_CAMERA_NRT_THROTTLE_CFG, SLAVE_CAMERA_RT_THROTTLE_CFG,
+ SLAVE_CLK_CTL, SLAVE_RBCPR_CX_CFG,
+ SLAVE_RBCPR_MX_CFG, SLAVE_CRYPTO_0_CFG,
+ SLAVE_DCC_CFG, SLAVE_CNOC_DDRSS,
+ SLAVE_DISPLAY_CFG, SLAVE_DISPLAY_RT_THROTTLE_CFG,
+ SLAVE_DISPLAY_THROTTLE_CFG, SLAVE_EMMC_CFG,
+ SLAVE_GLM, SLAVE_GFX3D_CFG,
+ SLAVE_IMEM_CFG, SLAVE_IPA_CFG,
+ SLAVE_CNOC_MNOC_CFG, SLAVE_CNOC_MSS,
+ SLAVE_NPU_CFG, SLAVE_NPU_DMA_BWMON_CFG,
+ SLAVE_NPU_PROC_BWMON_CFG, SLAVE_PDM,
+ SLAVE_PIMEM_CFG, SLAVE_PRNG,
+ SLAVE_QDSS_CFG, SLAVE_QM_CFG,
+ SLAVE_QM_MPU_CFG, SLAVE_QSPI_0,
+ SLAVE_QUP_0, SLAVE_QUP_1,
+ SLAVE_SDCC_2, SLAVE_SECURITY,
+ SLAVE_SNOC_CFG, SLAVE_TCSR,
+ SLAVE_TLMM_WEST, SLAVE_TLMM_NORTH,
+ SLAVE_TLMM_SOUTH, SLAVE_UFS_MEM_CFG,
+ SLAVE_USB3, SLAVE_VENUS_CFG,
+ SLAVE_VENUS_THROTTLE_CFG, SLAVE_VSENSE_CTRL_CFG,
+ SLAVE_SERVICE_CNOC);
+DEFINE_QNODE(qhm_cnoc_dc_noc, MASTER_CNOC_DC_NOC, 1, 4, 2,
+ SLAVE_GEM_NOC_CFG, SLAVE_LLCC_CFG);
+DEFINE_QNODE(acm_apps0, MASTER_APPSS_PROC, 1, 16, 2,
+ SLAVE_GEM_NOC_SNOC, SLAVE_LLCC);
+DEFINE_QNODE(acm_sys_tcu, MASTER_SYS_TCU, 1, 8, 2,
+ SLAVE_GEM_NOC_SNOC, SLAVE_LLCC);
+DEFINE_QNODE(qhm_gemnoc_cfg, MASTER_GEM_NOC_CFG, 1, 4, 2,
+ SLAVE_MSS_PROC_MS_MPU_CFG, SLAVE_SERVICE_GEM_NOC);
+DEFINE_QNODE(qnm_cmpnoc, MASTER_COMPUTE_NOC, 1, 32, 2,
+ SLAVE_GEM_NOC_SNOC, SLAVE_LLCC);
+DEFINE_QNODE(qnm_mnoc_hf, MASTER_MNOC_HF_MEM_NOC, 1, 32, 1,
+ SLAVE_LLCC);
+DEFINE_QNODE(qnm_mnoc_sf, MASTER_MNOC_SF_MEM_NOC, 1, 32, 2,
+ SLAVE_GEM_NOC_SNOC, SLAVE_LLCC);
+DEFINE_QNODE(qnm_snoc_gc, MASTER_SNOC_GC_MEM_NOC, 1, 8, 1,
+ SLAVE_LLCC);
+DEFINE_QNODE(qnm_snoc_sf, MASTER_SNOC_SF_MEM_NOC, 1, 16, 1,
+ SLAVE_LLCC);
+DEFINE_QNODE(qxm_gpu, MASTER_GFX3D, 2, 32, 2,
+ SLAVE_GEM_NOC_SNOC, SLAVE_LLCC);
+DEFINE_QNODE(ipa_core_master, MASTER_IPA_CORE, 1, 8, 1,
+ SLAVE_IPA_CORE);
+DEFINE_QNODE(llcc_mc, MASTER_LLCC, 2, 4, 1,
+ SLAVE_EBI1);
+DEFINE_QNODE(qhm_mnoc_cfg, MASTER_CNOC_MNOC_CFG, 1, 4, 1,
+ SLAVE_SERVICE_MNOC);
+DEFINE_QNODE(qxm_camnoc_hf0, MASTER_CAMNOC_HF0, 2, 32, 1,
+ SLAVE_MNOC_HF_MEM_NOC);
+DEFINE_QNODE(qxm_camnoc_hf1, MASTER_CAMNOC_HF1, 2, 32, 1,
+ SLAVE_MNOC_HF_MEM_NOC);
+DEFINE_QNODE(qxm_camnoc_sf, MASTER_CAMNOC_SF, 1, 32, 1,
+ SLAVE_MNOC_SF_MEM_NOC);
+DEFINE_QNODE(qxm_mdp0, MASTER_MDP0, 1, 32, 1,
+ SLAVE_MNOC_HF_MEM_NOC);
+DEFINE_QNODE(qxm_rot, MASTER_ROTATOR, 1, 16, 1,
+ SLAVE_MNOC_SF_MEM_NOC);
+DEFINE_QNODE(qxm_venus0, MASTER_VIDEO_P0, 1, 32, 1,
+ SLAVE_MNOC_SF_MEM_NOC);
+DEFINE_QNODE(qxm_venus_arm9, MASTER_VIDEO_PROC, 1, 8, 1,
+ SLAVE_MNOC_SF_MEM_NOC);
+DEFINE_QNODE(amm_npu_sys, MASTER_NPU_SYS, 2, 32, 1,
+ SLAVE_NPU_COMPUTE_NOC);
+DEFINE_QNODE(qhm_npu_cfg, MASTER_NPU_NOC_CFG, 1, 4, 8,
+ SLAVE_NPU_CAL_DP0, SLAVE_NPU_CP,
+ SLAVE_NPU_INT_DMA_BWMON_CFG, SLAVE_NPU_DPM,
+ SLAVE_ISENSE_CFG, SLAVE_NPU_LLM_CFG,
+ SLAVE_NPU_TCM, SLAVE_SERVICE_NPU_NOC);
+DEFINE_QNODE(qup_core_master_1, MASTER_QUP_CORE_0, 1, 4, 1,
+ SLAVE_QUP_CORE_0);
+DEFINE_QNODE(qup_core_master_2, MASTER_QUP_CORE_1, 1, 4, 1,
+ SLAVE_QUP_CORE_1);
+DEFINE_QNODE(qhm_snoc_cfg, MASTER_SNOC_CFG, 1, 4, 1,
+ SLAVE_SERVICE_SNOC);
+DEFINE_QNODE(qnm_aggre1_noc, MASTER_A1NOC_SNOC, 1, 16, 6,
+ SLAVE_APPSS, SLAVE_SNOC_CNOC,
+ SLAVE_SNOC_GEM_NOC_SF, SLAVE_IMEM,
+ SLAVE_PIMEM, SLAVE_QDSS_STM);
+DEFINE_QNODE(qnm_aggre2_noc, MASTER_A2NOC_SNOC, 1, 16, 7,
+ SLAVE_APPSS, SLAVE_SNOC_CNOC,
+ SLAVE_SNOC_GEM_NOC_SF, SLAVE_IMEM,
+ SLAVE_PIMEM, SLAVE_QDSS_STM,
+ SLAVE_TCU);
+DEFINE_QNODE(qnm_gemnoc, MASTER_GEM_NOC_SNOC, 1, 8, 6,
+ SLAVE_APPSS, SLAVE_SNOC_CNOC,
+ SLAVE_IMEM, SLAVE_PIMEM,
+ SLAVE_QDSS_STM, SLAVE_TCU);
+DEFINE_QNODE(qxm_pimem, MASTER_PIMEM, 1, 8, 2,
+ SLAVE_SNOC_GEM_NOC_GC, SLAVE_IMEM);
+
+DEFINE_QNODE(qns_a1noc_snoc, SLAVE_A1NOC_SNOC, 1, 16, 1,
+ MASTER_A1NOC_SNOC);
+DEFINE_QNODE(srvc_aggre1_noc, SLAVE_SERVICE_A1NOC, 1, 4, 0);
+DEFINE_QNODE(qns_a2noc_snoc, SLAVE_A2NOC_SNOC, 1, 16, 1,
+ MASTER_A2NOC_SNOC);
+DEFINE_QNODE(srvc_aggre2_noc, SLAVE_SERVICE_A2NOC, 1, 4, 0);
+DEFINE_QNODE(qns_camnoc_uncomp, SLAVE_CAMNOC_UNCOMP, 1, 32, 0);
+DEFINE_QNODE(qns_cdsp_gemnoc, SLAVE_CDSP_GEM_NOC, 1, 32, 1,
+ MASTER_COMPUTE_NOC);
+DEFINE_QNODE(qhs_a1_noc_cfg, SLAVE_A1NOC_CFG, 1, 4, 1,
+ MASTER_A1NOC_CFG);
+DEFINE_QNODE(qhs_a2_noc_cfg, SLAVE_A2NOC_CFG, 1, 4, 1,
+ MASTER_A2NOC_CFG);
+DEFINE_QNODE(qhs_ahb2phy0, SLAVE_AHB2PHY_SOUTH, 1, 4, 0);
+DEFINE_QNODE(qhs_ahb2phy2, SLAVE_AHB2PHY_CENTER, 1, 4, 0);
+DEFINE_QNODE(qhs_aop, SLAVE_AOP, 1, 4, 0);
+DEFINE_QNODE(qhs_aoss, SLAVE_AOSS, 1, 4, 0);
+DEFINE_QNODE(qhs_boot_rom, SLAVE_BOOT_ROM, 1, 4, 0);
+DEFINE_QNODE(qhs_camera_cfg, SLAVE_CAMERA_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_camera_nrt_throttle_cfg,
+ SLAVE_CAMERA_NRT_THROTTLE_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_camera_rt_throttle_cfg,
+ SLAVE_CAMERA_RT_THROTTLE_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_clk_ctl, SLAVE_CLK_CTL, 1, 4, 0);
+DEFINE_QNODE(qhs_cpr_cx, SLAVE_RBCPR_CX_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_cpr_mx, SLAVE_RBCPR_MX_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_crypto0_cfg, SLAVE_CRYPTO_0_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_dcc_cfg, SLAVE_DCC_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_ddrss_cfg, SLAVE_CNOC_DDRSS, 1, 4, 1,
+ MASTER_CNOC_DC_NOC);
+DEFINE_QNODE(qhs_display_cfg, SLAVE_DISPLAY_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_display_rt_throttle_cfg,
+ SLAVE_DISPLAY_RT_THROTTLE_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_display_throttle_cfg, SLAVE_DISPLAY_THROTTLE_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_emmc_cfg, SLAVE_EMMC_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_glm, SLAVE_GLM, 1, 4, 0);
+DEFINE_QNODE(qhs_gpuss_cfg, SLAVE_GFX3D_CFG, 1, 8, 0);
+DEFINE_QNODE(qhs_imem_cfg, SLAVE_IMEM_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_ipa, SLAVE_IPA_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_mnoc_cfg, SLAVE_CNOC_MNOC_CFG, 1, 4, 1,
+ MASTER_CNOC_MNOC_CFG);
+DEFINE_QNODE(qhs_mss_cfg, SLAVE_CNOC_MSS, 1, 4, 0);
+DEFINE_QNODE(qhs_npu_cfg, SLAVE_NPU_CFG, 1, 4, 1,
+ MASTER_NPU_NOC_CFG);
+DEFINE_QNODE(qhs_npu_dma_throttle_cfg, SLAVE_NPU_DMA_BWMON_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_npu_dsp_throttle_cfg, SLAVE_NPU_PROC_BWMON_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_pdm, SLAVE_PDM, 1, 4, 0);
+DEFINE_QNODE(qhs_pimem_cfg, SLAVE_PIMEM_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_prng, SLAVE_PRNG, 1, 4, 0);
+DEFINE_QNODE(qhs_qdss_cfg, SLAVE_QDSS_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_qm_cfg, SLAVE_QM_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_qm_mpu_cfg, SLAVE_QM_MPU_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_qspi, SLAVE_QSPI_0, 1, 4, 0);
+DEFINE_QNODE(qhs_qup0, SLAVE_QUP_0, 1, 4, 0);
+DEFINE_QNODE(qhs_qup1, SLAVE_QUP_1, 1, 4, 0);
+DEFINE_QNODE(qhs_sdc2, SLAVE_SDCC_2, 1, 4, 0);
+DEFINE_QNODE(qhs_security, SLAVE_SECURITY, 1, 4, 0);
+DEFINE_QNODE(qhs_snoc_cfg, SLAVE_SNOC_CFG, 1, 4, 1,
+ MASTER_SNOC_CFG);
+DEFINE_QNODE(qhs_tcsr, SLAVE_TCSR, 1, 4, 0);
+DEFINE_QNODE(qhs_tlmm_1, SLAVE_TLMM_WEST, 1, 4, 0);
+DEFINE_QNODE(qhs_tlmm_2, SLAVE_TLMM_NORTH, 1, 4, 0);
+DEFINE_QNODE(qhs_tlmm_3, SLAVE_TLMM_SOUTH, 1, 4, 0);
+DEFINE_QNODE(qhs_ufs_mem_cfg, SLAVE_UFS_MEM_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_usb3, SLAVE_USB3, 1, 4, 0);
+DEFINE_QNODE(qhs_venus_cfg, SLAVE_VENUS_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_venus_throttle_cfg, SLAVE_VENUS_THROTTLE_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_vsense_ctrl_cfg, SLAVE_VSENSE_CTRL_CFG, 1, 4, 0);
+DEFINE_QNODE(srvc_cnoc, SLAVE_SERVICE_CNOC, 1, 4, 0);
+DEFINE_QNODE(qhs_gemnoc, SLAVE_GEM_NOC_CFG, 1, 4, 1,
+ MASTER_GEM_NOC_CFG);
+DEFINE_QNODE(qhs_llcc, SLAVE_LLCC_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_mdsp_ms_mpu_cfg, SLAVE_MSS_PROC_MS_MPU_CFG, 1, 4, 0);
+DEFINE_QNODE(qns_gem_noc_snoc, SLAVE_GEM_NOC_SNOC, 1, 8, 1,
+ MASTER_GEM_NOC_SNOC);
+DEFINE_QNODE(qns_llcc, SLAVE_LLCC, 1, 16, 1,
+ MASTER_LLCC);
+DEFINE_QNODE(srvc_gemnoc, SLAVE_SERVICE_GEM_NOC, 1, 4, 0);
+DEFINE_QNODE(ipa_core_slave, SLAVE_IPA_CORE, 1, 8, 0);
+DEFINE_QNODE(ebi, SLAVE_EBI1, 2, 4, 0);
+DEFINE_QNODE(qns_mem_noc_hf, SLAVE_MNOC_HF_MEM_NOC, 1, 32, 1,
+ MASTER_MNOC_HF_MEM_NOC);
+DEFINE_QNODE(qns_mem_noc_sf, SLAVE_MNOC_SF_MEM_NOC, 1, 32, 1,
+ MASTER_MNOC_SF_MEM_NOC);
+DEFINE_QNODE(srvc_mnoc, SLAVE_SERVICE_MNOC, 1, 4, 0);
+DEFINE_QNODE(qhs_cal_dp0, SLAVE_NPU_CAL_DP0, 1, 4, 0);
+DEFINE_QNODE(qhs_cp, SLAVE_NPU_CP, 1, 4, 0);
+DEFINE_QNODE(qhs_dma_bwmon, SLAVE_NPU_INT_DMA_BWMON_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_dpm, SLAVE_NPU_DPM, 1, 4, 0);
+DEFINE_QNODE(qhs_isense, SLAVE_ISENSE_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_llm, SLAVE_NPU_LLM_CFG, 1, 4, 0);
+DEFINE_QNODE(qhs_tcm, SLAVE_NPU_TCM, 1, 4, 0);
+DEFINE_QNODE(qns_npu_sys, SLAVE_NPU_COMPUTE_NOC, 2, 32, 0);
+DEFINE_QNODE(srvc_noc, SLAVE_SERVICE_NPU_NOC, 1, 4, 0);
+DEFINE_QNODE(qup_core_slave_1, SLAVE_QUP_CORE_0, 1, 4, 0);
+DEFINE_QNODE(qup_core_slave_2, SLAVE_QUP_CORE_1, 1, 4, 0);
+DEFINE_QNODE(qhs_apss, SLAVE_APPSS, 1, 8, 0);
+DEFINE_QNODE(qns_cnoc, SLAVE_SNOC_CNOC, 1, 8, 1,
+ MASTER_SNOC_CNOC);
+DEFINE_QNODE(qns_gemnoc_gc, SLAVE_SNOC_GEM_NOC_GC, 1, 8, 1,
+ MASTER_SNOC_GC_MEM_NOC);
+DEFINE_QNODE(qns_gemnoc_sf, SLAVE_SNOC_GEM_NOC_SF, 1, 16, 1,
+ MASTER_SNOC_SF_MEM_NOC);
+DEFINE_QNODE(qxs_imem, SLAVE_IMEM, 1, 8, 0);
+DEFINE_QNODE(qxs_pimem, SLAVE_PIMEM, 1, 8, 0);
+DEFINE_QNODE(srvc_snoc, SLAVE_SERVICE_SNOC, 1, 4, 0);
+DEFINE_QNODE(xs_qdss_stm, SLAVE_QDSS_STM, 1, 4, 0);
+DEFINE_QNODE(xs_sys_tcu_cfg, SLAVE_TCU, 1, 8, 0);
+
+DEFINE_QBCM(bcm_acv, "ACV", false, 1,
+ &ebi);
+DEFINE_QBCM(bcm_mc0, "MC0", true, 1,
+ &ebi);
+DEFINE_QBCM(bcm_sh0, "SH0", true, 1,
+ &qns_llcc);
+DEFINE_QBCM(bcm_mm0, "MM0", false, 1,
+ &qns_mem_noc_hf);
+DEFINE_QBCM(bcm_ce0, "CE0", false, 1,
+ &qxm_crypto);
+DEFINE_QBCM(bcm_ip0, "IP0", false, 1,
+ &ipa_core_slave);
+DEFINE_QBCM(bcm_cn0, "CN0", true, 48,
+ &qnm_snoc, &xm_qdss_dap, &qhs_a1_noc_cfg,
+ &qhs_a2_noc_cfg, &qhs_ahb2phy0, &qhs_aop,
+ &qhs_aoss, &qhs_boot_rom, &qhs_camera_cfg,
+ &qhs_camera_nrt_throttle_cfg,
+ &qhs_camera_rt_throttle_cfg, &qhs_clk_ctl,
+ &qhs_cpr_cx, &qhs_cpr_mx, &qhs_crypto0_cfg,
+ &qhs_dcc_cfg, &qhs_ddrss_cfg, &qhs_display_cfg,
+ &qhs_display_rt_throttle_cfg,
+ &qhs_display_throttle_cfg, &qhs_glm,
+ &qhs_gpuss_cfg, &qhs_imem_cfg, &qhs_ipa,
+ &qhs_mnoc_cfg, &qhs_mss_cfg, &qhs_npu_cfg,
+ &qhs_npu_dma_throttle_cfg, &qhs_npu_dsp_throttle_cfg,
+ &qhs_pimem_cfg, &qhs_prng, &qhs_qdss_cfg, &qhs_qm_cfg,
+ &qhs_qm_mpu_cfg, &qhs_qup0, &qhs_qup1,
+ &qhs_security, &qhs_snoc_cfg, &qhs_tcsr,
+ &qhs_tlmm_1, &qhs_tlmm_2, &qhs_tlmm_3,
+ &qhs_ufs_mem_cfg, &qhs_usb3, &qhs_venus_cfg,
+ &qhs_venus_throttle_cfg, &qhs_vsense_ctrl_cfg, &srvc_cnoc);
+DEFINE_QBCM(bcm_mm1, "MM1", false, 8,
+ &qxm_camnoc_hf0_uncomp, &qxm_camnoc_hf1_uncomp,
+ &qxm_camnoc_sf_uncomp, &qhm_mnoc_cfg, &qxm_mdp0,
+ &qxm_rot, &qxm_venus0, &qxm_venus_arm9);
+DEFINE_QBCM(bcm_sh2, "SH2", false, 1,
+ &acm_sys_tcu);
+DEFINE_QBCM(bcm_mm2, "MM2", false, 1,
+ &qns_mem_noc_sf);
+DEFINE_QBCM(bcm_qup0, "QUP0", false, 2,
+ &qup_core_master_1, &qup_core_master_2);
+DEFINE_QBCM(bcm_sh3, "SH3", false, 1,
+ &qnm_cmpnoc);
+DEFINE_QBCM(bcm_sh4, "SH4", false, 1,
+ &acm_apps0);
+DEFINE_QBCM(bcm_sn0, "SN0", true, 1,
+ &qns_gemnoc_sf);
+DEFINE_QBCM(bcm_co0, "CO0", false, 1,
+ &qns_cdsp_gemnoc);
+DEFINE_QBCM(bcm_sn1, "SN1", false, 1,
+ &qxs_imem);
+DEFINE_QBCM(bcm_cn1, "CN1", false, 8,
+ &qhm_qspi, &xm_sdc2, &xm_emmc,
+ &qhs_ahb2phy2, &qhs_emmc_cfg,
+ &qhs_pdm, &qhs_qspi, &qhs_sdc2);
+DEFINE_QBCM(bcm_sn2, "SN2", false, 2,
+ &qxm_pimem, &qns_gemnoc_gc);
+DEFINE_QBCM(bcm_co2, "CO2", false, 1,
+ &qnm_npu);
+DEFINE_QBCM(bcm_sn3, "SN3", false, 1,
+ &qxs_pimem);
+DEFINE_QBCM(bcm_co3, "CO3", false, 1,
+ &qxm_npu_dsp);
+DEFINE_QBCM(bcm_sn4, "SN4", false, 1,
+ &xs_qdss_stm);
+DEFINE_QBCM(bcm_sn7, "SN7", false, 1,
+ &qnm_aggre1_noc);
+DEFINE_QBCM(bcm_sn9, "SN9", false, 1,
+ &qnm_aggre2_noc);
+DEFINE_QBCM(bcm_sn12, "SN12", false, 1,
+ &qnm_gemnoc);
+
+static struct qcom_icc_bcm *aggre1_noc_bcms[] = {
+ &bcm_cn1,
+};
+
+static struct qcom_icc_node *aggre1_noc_nodes[] = {
+ [MASTER_A1NOC_CFG] = &qhm_a1noc_cfg,
+ [MASTER_QSPI] = &qhm_qspi,
+ [MASTER_QUP_0] = &qhm_qup_0,
+ [MASTER_SDCC_2] = &xm_sdc2,
+ [MASTER_EMMC] = &xm_emmc,
+ [MASTER_UFS_MEM] = &xm_ufs_mem,
+ [SLAVE_A1NOC_SNOC] = &qns_a1noc_snoc,
+ [SLAVE_SERVICE_A1NOC] = &srvc_aggre1_noc,
+};
+
+static struct qcom_icc_desc sc7180_aggre1_noc = {
+ .nodes = aggre1_noc_nodes,
+ .num_nodes = ARRAY_SIZE(aggre1_noc_nodes),
+ .bcms = aggre1_noc_bcms,
+ .num_bcms = ARRAY_SIZE(aggre1_noc_bcms),
+};
+
+static struct qcom_icc_bcm *aggre2_noc_bcms[] = {
+ &bcm_ce0,
+};
+
+static struct qcom_icc_node *aggre2_noc_nodes[] = {
+ [MASTER_A2NOC_CFG] = &qhm_a2noc_cfg,
+ [MASTER_QDSS_BAM] = &qhm_qdss_bam,
+ [MASTER_QUP_1] = &qhm_qup_1,
+ [MASTER_USB3] = &qhm_usb3,
+ [MASTER_CRYPTO] = &qxm_crypto,
+ [MASTER_IPA] = &qxm_ipa,
+ [MASTER_QDSS_ETR] = &xm_qdss_etr,
+ [SLAVE_A2NOC_SNOC] = &qns_a2noc_snoc,
+ [SLAVE_SERVICE_A2NOC] = &srvc_aggre2_noc,
+};
+
+static struct qcom_icc_desc sc7180_aggre2_noc = {
+ .nodes = aggre2_noc_nodes,
+ .num_nodes = ARRAY_SIZE(aggre2_noc_nodes),
+ .bcms = aggre2_noc_bcms,
+ .num_bcms = ARRAY_SIZE(aggre2_noc_bcms),
+};
+
+static struct qcom_icc_bcm *camnoc_virt_bcms[] = {
+ &bcm_mm1,
+};
+
+static struct qcom_icc_node *camnoc_virt_nodes[] = {
+ [MASTER_CAMNOC_HF0_UNCOMP] = &qxm_camnoc_hf0_uncomp,
+ [MASTER_CAMNOC_HF1_UNCOMP] = &qxm_camnoc_hf1_uncomp,
+ [MASTER_CAMNOC_SF_UNCOMP] = &qxm_camnoc_sf_uncomp,
+ [SLAVE_CAMNOC_UNCOMP] = &qns_camnoc_uncomp,
+};
+
+static struct qcom_icc_desc sc7180_camnoc_virt = {
+ .nodes = camnoc_virt_nodes,
+ .num_nodes = ARRAY_SIZE(camnoc_virt_nodes),
+ .bcms = camnoc_virt_bcms,
+ .num_bcms = ARRAY_SIZE(camnoc_virt_bcms),
+};
+
+static struct qcom_icc_bcm *compute_noc_bcms[] = {
+ &bcm_co0,
+ &bcm_co2,
+ &bcm_co3,
+};
+
+static struct qcom_icc_node *compute_noc_nodes[] = {
+ [MASTER_NPU] = &qnm_npu,
+ [MASTER_NPU_PROC] = &qxm_npu_dsp,
+ [SLAVE_CDSP_GEM_NOC] = &qns_cdsp_gemnoc,
+};
+
+static struct qcom_icc_desc sc7180_compute_noc = {
+ .nodes = compute_noc_nodes,
+ .num_nodes = ARRAY_SIZE(compute_noc_nodes),
+ .bcms = compute_noc_bcms,
+ .num_bcms = ARRAY_SIZE(compute_noc_bcms),
+};
+
+static struct qcom_icc_bcm *config_noc_bcms[] = {
+ &bcm_cn0,
+ &bcm_cn1,
+};
+
+static struct qcom_icc_node *config_noc_nodes[] = {
+ [MASTER_SNOC_CNOC] = &qnm_snoc,
+ [MASTER_QDSS_DAP] = &xm_qdss_dap,
+ [SLAVE_A1NOC_CFG] = &qhs_a1_noc_cfg,
+ [SLAVE_A2NOC_CFG] = &qhs_a2_noc_cfg,
+ [SLAVE_AHB2PHY_SOUTH] = &qhs_ahb2phy0,
+ [SLAVE_AHB2PHY_CENTER] = &qhs_ahb2phy2,
+ [SLAVE_AOP] = &qhs_aop,
+ [SLAVE_AOSS] = &qhs_aoss,
+ [SLAVE_BOOT_ROM] = &qhs_boot_rom,
+ [SLAVE_CAMERA_CFG] = &qhs_camera_cfg,
+ [SLAVE_CAMERA_NRT_THROTTLE_CFG] = &qhs_camera_nrt_throttle_cfg,
+ [SLAVE_CAMERA_RT_THROTTLE_CFG] = &qhs_camera_rt_throttle_cfg,
+ [SLAVE_CLK_CTL] = &qhs_clk_ctl,
+ [SLAVE_RBCPR_CX_CFG] = &qhs_cpr_cx,
+ [SLAVE_RBCPR_MX_CFG] = &qhs_cpr_mx,
+ [SLAVE_CRYPTO_0_CFG] = &qhs_crypto0_cfg,
+ [SLAVE_DCC_CFG] = &qhs_dcc_cfg,
+ [SLAVE_CNOC_DDRSS] = &qhs_ddrss_cfg,
+ [SLAVE_DISPLAY_CFG] = &qhs_display_cfg,
+ [SLAVE_DISPLAY_RT_THROTTLE_CFG] = &qhs_display_rt_throttle_cfg,
+ [SLAVE_DISPLAY_THROTTLE_CFG] = &qhs_display_throttle_cfg,
+ [SLAVE_EMMC_CFG] = &qhs_emmc_cfg,
+ [SLAVE_GLM] = &qhs_glm,
+ [SLAVE_GFX3D_CFG] = &qhs_gpuss_cfg,
+ [SLAVE_IMEM_CFG] = &qhs_imem_cfg,
+ [SLAVE_IPA_CFG] = &qhs_ipa,
+ [SLAVE_CNOC_MNOC_CFG] = &qhs_mnoc_cfg,
+ [SLAVE_CNOC_MSS] = &qhs_mss_cfg,
+ [SLAVE_NPU_CFG] = &qhs_npu_cfg,
+ [SLAVE_NPU_DMA_BWMON_CFG] = &qhs_npu_dma_throttle_cfg,
+ [SLAVE_NPU_PROC_BWMON_CFG] = &qhs_npu_dsp_throttle_cfg,
+ [SLAVE_PDM] = &qhs_pdm,
+ [SLAVE_PIMEM_CFG] = &qhs_pimem_cfg,
+ [SLAVE_PRNG] = &qhs_prng,
+ [SLAVE_QDSS_CFG] = &qhs_qdss_cfg,
+ [SLAVE_QM_CFG] = &qhs_qm_cfg,
+ [SLAVE_QM_MPU_CFG] = &qhs_qm_mpu_cfg,
+ [SLAVE_QSPI_0] = &qhs_qspi,
+ [SLAVE_QUP_0] = &qhs_qup0,
+ [SLAVE_QUP_1] = &qhs_qup1,
+ [SLAVE_SDCC_2] = &qhs_sdc2,
+ [SLAVE_SECURITY] = &qhs_security,
+ [SLAVE_SNOC_CFG] = &qhs_snoc_cfg,
+ [SLAVE_TCSR] = &qhs_tcsr,
+ [SLAVE_TLMM_WEST] = &qhs_tlmm_1,
+ [SLAVE_TLMM_NORTH] = &qhs_tlmm_2,
+ [SLAVE_TLMM_SOUTH] = &qhs_tlmm_3,
+ [SLAVE_UFS_MEM_CFG] = &qhs_ufs_mem_cfg,
+ [SLAVE_USB3] = &qhs_usb3,
+ [SLAVE_VENUS_CFG] = &qhs_venus_cfg,
+ [SLAVE_VENUS_THROTTLE_CFG] = &qhs_venus_throttle_cfg,
+ [SLAVE_VSENSE_CTRL_CFG] = &qhs_vsense_ctrl_cfg,
+ [SLAVE_SERVICE_CNOC] = &srvc_cnoc,
+};
+
+static struct qcom_icc_desc sc7180_config_noc = {
+ .nodes = config_noc_nodes,
+ .num_nodes = ARRAY_SIZE(config_noc_nodes),
+ .bcms = config_noc_bcms,
+ .num_bcms = ARRAY_SIZE(config_noc_bcms),
+};
+
+static struct qcom_icc_bcm *dc_noc_bcms[] = {
+};
+
+static struct qcom_icc_node *dc_noc_nodes[] = {
+ [MASTER_CNOC_DC_NOC] = &qhm_cnoc_dc_noc,
+ [SLAVE_GEM_NOC_CFG] = &qhs_gemnoc,
+ [SLAVE_LLCC_CFG] = &qhs_llcc,
+};
+
+static struct qcom_icc_desc sc7180_dc_noc = {
+ .nodes = dc_noc_nodes,
+ .num_nodes = ARRAY_SIZE(dc_noc_nodes),
+ .bcms = dc_noc_bcms,
+ .num_bcms = ARRAY_SIZE(dc_noc_bcms),
+};
+
+static struct qcom_icc_bcm *gem_noc_bcms[] = {
+ &bcm_sh0,
+ &bcm_sh2,
+ &bcm_sh3,
+ &bcm_sh4,
+};
+
+static struct qcom_icc_node *gem_noc_nodes[] = {
+ [MASTER_APPSS_PROC] = &acm_apps0,
+ [MASTER_SYS_TCU] = &acm_sys_tcu,
+ [MASTER_GEM_NOC_CFG] = &qhm_gemnoc_cfg,
+ [MASTER_COMPUTE_NOC] = &qnm_cmpnoc,
+ [MASTER_MNOC_HF_MEM_NOC] = &qnm_mnoc_hf,
+ [MASTER_MNOC_SF_MEM_NOC] = &qnm_mnoc_sf,
+ [MASTER_SNOC_GC_MEM_NOC] = &qnm_snoc_gc,
+ [MASTER_SNOC_SF_MEM_NOC] = &qnm_snoc_sf,
+ [MASTER_GFX3D] = &qxm_gpu,
+ [SLAVE_MSS_PROC_MS_MPU_CFG] = &qhs_mdsp_ms_mpu_cfg,
+ [SLAVE_GEM_NOC_SNOC] = &qns_gem_noc_snoc,
+ [SLAVE_LLCC] = &qns_llcc,
+ [SLAVE_SERVICE_GEM_NOC] = &srvc_gemnoc,
+};
+
+static struct qcom_icc_desc sc7180_gem_noc = {
+ .nodes = gem_noc_nodes,
+ .num_nodes = ARRAY_SIZE(gem_noc_nodes),
+ .bcms = gem_noc_bcms,
+ .num_bcms = ARRAY_SIZE(gem_noc_bcms),
+};
+
+static struct qcom_icc_bcm *ipa_virt_bcms[] = {
+ &bcm_ip0,
+};
+
+static struct qcom_icc_node *ipa_virt_nodes[] = {
+ [MASTER_IPA_CORE] = &ipa_core_master,
+ [SLAVE_IPA_CORE] = &ipa_core_slave,
+};
+
+static struct qcom_icc_desc sc7180_ipa_virt = {
+ .nodes = ipa_virt_nodes,
+ .num_nodes = ARRAY_SIZE(ipa_virt_nodes),
+ .bcms = ipa_virt_bcms,
+ .num_bcms = ARRAY_SIZE(ipa_virt_bcms),
+};
+
+static struct qcom_icc_bcm *mc_virt_bcms[] = {
+ &bcm_acv,
+ &bcm_mc0,
+};
+
+static struct qcom_icc_node *mc_virt_nodes[] = {
+ [MASTER_LLCC] = &llcc_mc,
+ [SLAVE_EBI1] = &ebi,
+};
+
+static struct qcom_icc_desc sc7180_mc_virt = {
+ .nodes = mc_virt_nodes,
+ .num_nodes = ARRAY_SIZE(mc_virt_nodes),
+ .bcms = mc_virt_bcms,
+ .num_bcms = ARRAY_SIZE(mc_virt_bcms),
+};
+
+static struct qcom_icc_bcm *mmss_noc_bcms[] = {
+ &bcm_mm0,
+ &bcm_mm1,
+ &bcm_mm2,
+};
+
+static struct qcom_icc_node *mmss_noc_nodes[] = {
+ [MASTER_CNOC_MNOC_CFG] = &qhm_mnoc_cfg,
+ [MASTER_CAMNOC_HF0] = &qxm_camnoc_hf0,
+ [MASTER_CAMNOC_HF1] = &qxm_camnoc_hf1,
+ [MASTER_CAMNOC_SF] = &qxm_camnoc_sf,
+ [MASTER_MDP0] = &qxm_mdp0,
+ [MASTER_ROTATOR] = &qxm_rot,
+ [MASTER_VIDEO_P0] = &qxm_venus0,
+ [MASTER_VIDEO_PROC] = &qxm_venus_arm9,
+ [SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf,
+ [SLAVE_MNOC_SF_MEM_NOC] = &qns_mem_noc_sf,
+ [SLAVE_SERVICE_MNOC] = &srvc_mnoc,
+};
+
+static struct qcom_icc_desc sc7180_mmss_noc = {
+ .nodes = mmss_noc_nodes,
+ .num_nodes = ARRAY_SIZE(mmss_noc_nodes),
+ .bcms = mmss_noc_bcms,
+ .num_bcms = ARRAY_SIZE(mmss_noc_bcms),
+};
+
+static struct qcom_icc_bcm *npu_noc_bcms[] = {

No bcms?

Yes, no BCMs are attached to NPU nodes. will remove this.

+};
+
+static struct qcom_icc_node *npu_noc_nodes[] = {
+ [MASTER_NPU_SYS] = &amm_npu_sys,
+ [MASTER_NPU_NOC_CFG] = &qhm_npu_cfg,
+ [SLAVE_NPU_CAL_DP0] = &qhs_cal_dp0,
+ [SLAVE_NPU_CP] = &qhs_cp,
+ [SLAVE_NPU_INT_DMA_BWMON_CFG] = &qhs_dma_bwmon,
+ [SLAVE_NPU_DPM] = &qhs_dpm,
+ [SLAVE_ISENSE_CFG] = &qhs_isense,
+ [SLAVE_NPU_LLM_CFG] = &qhs_llm,
+ [SLAVE_NPU_TCM] = &qhs_tcm,
+ [SLAVE_NPU_COMPUTE_NOC] = &qns_npu_sys,
+ [SLAVE_SERVICE_NPU_NOC] = &srvc_noc,
+};
+
+static struct qcom_icc_desc sc7180_npu_noc = {
+ .nodes = npu_noc_nodes,
+ .num_nodes = ARRAY_SIZE(npu_noc_nodes),
+ .bcms = npu_noc_bcms,
+ .num_bcms = ARRAY_SIZE(npu_noc_bcms),
+};
+
+static struct qcom_icc_bcm *qup_virt_bcms[] = {
+ &bcm_qup0,
+};
+
+static struct qcom_icc_node *qup_virt_nodes[] = {
+ [MASTER_QUP_CORE_0] = &qup_core_master_1,
+ [MASTER_QUP_CORE_1] = &qup_core_master_2,
+ [SLAVE_QUP_CORE_0] = &qup_core_slave_1,
+ [SLAVE_QUP_CORE_1] = &qup_core_slave_2,
+};
+
+static struct qcom_icc_desc sc7180_qup_virt = {
+ .nodes = qup_virt_nodes,
+ .num_nodes = ARRAY_SIZE(qup_virt_nodes),
+ .bcms = qup_virt_bcms,
+ .num_bcms = ARRAY_SIZE(qup_virt_bcms),
+};
+
+static struct qcom_icc_bcm *system_noc_bcms[] = {
+ &bcm_sn0,
+ &bcm_sn1,
+ &bcm_sn2,
+ &bcm_sn3,
+ &bcm_sn4,
+ &bcm_sn7,
+ &bcm_sn9,
+ &bcm_sn12,
+};
+
+static struct qcom_icc_node *system_noc_nodes[] = {
+ [MASTER_SNOC_CFG] = &qhm_snoc_cfg,
+ [MASTER_A1NOC_SNOC] = &qnm_aggre1_noc,
+ [MASTER_A2NOC_SNOC] = &qnm_aggre2_noc,
+ [MASTER_GEM_NOC_SNOC] = &qnm_gemnoc,
+ [MASTER_PIMEM] = &qxm_pimem,
+ [SLAVE_APPSS] = &qhs_apss,
+ [SLAVE_SNOC_CNOC] = &qns_cnoc,
+ [SLAVE_SNOC_GEM_NOC_GC] = &qns_gemnoc_gc,
+ [SLAVE_SNOC_GEM_NOC_SF] = &qns_gemnoc_sf,
+ [SLAVE_IMEM] = &qxs_imem,
+ [SLAVE_PIMEM] = &qxs_pimem,
+ [SLAVE_SERVICE_SNOC] = &srvc_snoc,
+ [SLAVE_QDSS_STM] = &xs_qdss_stm,
+ [SLAVE_TCU] = &xs_sys_tcu_cfg,
+};
+
+static struct qcom_icc_desc sc7180_system_noc = {
+ .nodes = system_noc_nodes,
+ .num_nodes = ARRAY_SIZE(system_noc_nodes),
+ .bcms = system_noc_bcms,
+ .num_bcms = ARRAY_SIZE(system_noc_bcms),
+};
+
+static int qnoc_probe(struct platform_device *pdev)
+{
+ const struct qcom_icc_desc *desc;
+ struct icc_onecell_data *data;
+ struct icc_provider *provider;
+ struct qcom_icc_node **qnodes;
+ struct qcom_icc_provider *qp;
+ struct icc_node *node;
+ size_t num_nodes, i;
+ int ret;
+
+ desc = of_device_get_match_data(&pdev->dev);
+ if (!desc)
+ return -EINVAL;
+
+ qnodes = desc->nodes;
+ num_nodes = desc->num_nodes;
+
+ qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL);
+ if (!qp)
+ return -ENOMEM;
+
+ data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ provider = &qp->provider;
+ provider->dev = &pdev->dev;
+ provider->set = qcom_icc_set;
+ provider->aggregate = qcom_icc_aggregate;
+ provider->xlate = of_icc_xlate_onecell;
+ INIT_LIST_HEAD(&provider->nodes);
+ provider->data = data;
+
+ qp->dev = &pdev->dev;
+ qp->bcms = desc->bcms;
+ qp->num_bcms = desc->num_bcms;
+
+ qp->voter = of_bcm_voter_get(qp->dev, NULL);
+ if (IS_ERR(qp->voter))
+ return PTR_ERR(qp->voter);
+
+ ret = icc_provider_add(provider);
+ if (ret) {
+ dev_err(&pdev->dev, "error adding interconnect provider\n");
+ return ret;
+ }
+
+ for (i = 0; i < num_nodes; i++) {
+ size_t j;
+
+ if (!qnodes[i])
+ continue;
+
+ node = icc_node_create(qnodes[i]->id);
+ if (IS_ERR(node)) {
+ ret = PTR_ERR(node);
+ goto err;
+ }
+
+ node->name = qnodes[i]->name;
+ node->data = qnodes[i];
+ icc_node_add(node, provider);
+
+ dev_dbg(&pdev->dev, "registered node %pK %s %d\n", node,
+ qnodes[i]->name, node->id);
+
+ /* populate links */
+ for (j = 0; j < qnodes[i]->num_links; j++)
+ icc_link_create(node, qnodes[i]->links[j]);
+
+ data->nodes[i] = node;
+ }
+ data->num_nodes = num_nodes;
+
+ for (i = 0; i < qp->num_bcms; i++)
+ qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);
+
+ platform_set_drvdata(pdev, qp);
+
+ dev_dbg(&pdev->dev, "Registered SC7180 ICC\n");
+
+ return ret;
+err:
+ list_for_each_entry(node, &provider->nodes, node_list) {
+ icc_node_del(node);
+ icc_node_destroy(node->id);
+ }

You can use the new icc_nodes_remove() helper here..

OK, will fix it. Thank you!

+
+ icc_provider_del(provider);
+ return ret;
+}
+
+static int qnoc_remove(struct platform_device *pdev)
+{
+ struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
+ struct icc_provider *provider = &qp->provider;
+ struct icc_node *n;
+
+ list_for_each_entry(n, &provider->nodes, node_list) {
+ icc_node_del(n);
+ icc_node_destroy(n->id);
+ }

..and here too.

OK, will fix it. Thank you!

+
+ return icc_provider_del(provider);
+}
+static const struct of_device_id qnoc_of_match[] = {
+ { .compatible = "qcom,sc7180-aggre1-noc",
+ .data = &sc7180_aggre1_noc},
+ { .compatible = "qcom,sc7180-aggre2-noc",
+ .data = &sc7180_aggre2_noc},
+ { .compatible = "qcom,sc7180-camnoc-virt",
+ .data = &sc7180_camnoc_virt},
+ { .compatible = "qcom,sc7180-compute-noc",
+ .data = &sc7180_compute_noc},
+ { .compatible = "qcom,sc7180-config-noc",
+ .data = &sc7180_config_noc},
+ { .compatible = "qcom,sc7180-dc-noc",
+ .data = &sc7180_dc_noc},
+ { .compatible = "qcom,sc7180-gem-noc",
+ .data = &sc7180_gem_noc},
+ { .compatible = "qcom,sc7180-ipa-virt",
+ .data = &sc7180_ipa_virt},
+ { .compatible = "qcom,sc7180-mc-virt",
+ .data = &sc7180_mc_virt},
+ { .compatible = "qcom,sc7180-mmss-noc",
+ .data = &sc7180_mmss_noc},
+ { .compatible = "qcom,sc7180-npu-noc",
+ .data = &sc7180_npu_noc},
+ { .compatible = "qcom,sc7180-qup-virt",
+ .data = &sc7180_qup_virt},
+ { .compatible = "qcom,sc7180-system-noc",
+ .data = &sc7180_system_noc},

Nit: I would put these on a same line and ignore the 80 cols, but
it's up to you.

+ { },
+};
+MODULE_DEVICE_TABLE(of, qnoc_of_match);
+
+static struct platform_driver qnoc_driver = {
+ .probe = qnoc_probe,
+ .remove = qnoc_remove,
+ .driver = {
+ .name = "qnoc-sc7180",
+ .of_match_table = qnoc_of_match,
+ },
+};
+module_platform_driver(qnoc_driver);
+
+MODULE_DESCRIPTION("Qualcomm SC7180 NoC driver");
+MODULE_LICENSE("GPL v2");

Thanks,
Georgi

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