// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2018, 2020, The Linux Foundation. All rights reserved. */ #include <linux/kernel.h> #include <linux/bitops.h> #include <linux/err.h> #include <linux/platform_device.h> #include <linux/module.h> #include <linux/of.h> #include <linux/clk-provider.h> #include <linux/regmap.h> #include <linux/reset-controller.h> #include <dt-bindings/clock/qcom,gcc-sdm845.h> #include "common.h" #include "clk-regmap.h" #include "clk-pll.h" #include "clk-rcg.h" #include "clk-branch.h" #include "clk-alpha-pll.h" #include "gdsc.h" #include "reset.h" enum { … }; static struct clk_alpha_pll gpll0 = …; static struct clk_alpha_pll gpll4 = …; static struct clk_alpha_pll gpll6 = …; static const struct clk_div_table post_div_table_fabia_even[] = …; static struct clk_alpha_pll_postdiv gpll0_out_even = …; static const struct parent_map gcc_parent_map_0[] = …; static const struct clk_parent_data gcc_parent_data_0[] = …; static const struct parent_map gcc_parent_map_1[] = …; static const struct clk_parent_data gcc_parent_data_1[] = …; static const struct parent_map gcc_parent_map_2[] = …; static const struct clk_parent_data gcc_parent_data_2[] = …; static const struct parent_map gcc_parent_map_3[] = …; static const struct clk_parent_data gcc_parent_data_3[] = …; static const struct parent_map gcc_parent_map_4[] = …; static const struct clk_parent_data gcc_parent_data_4[] = …; static const struct parent_map gcc_parent_map_6[] = …; static const struct clk_parent_data gcc_parent_data_6[] = …; static const struct clk_parent_data gcc_parent_data_7_ao[] = …; static const struct clk_parent_data gcc_parent_data_8[] = …; static const struct clk_parent_data gcc_parent_data_8_ao[] = …; static const struct parent_map gcc_parent_map_10[] = …; static const struct clk_parent_data gcc_parent_data_10[] = …; static const struct parent_map gcc_parent_map_11[] = …; static const struct clk_parent_data gcc_parent_data_11[] = …; static const struct freq_tbl ftbl_gcc_cpuss_ahb_clk_src[] = …; static struct clk_rcg2 gcc_cpuss_ahb_clk_src = …; static const struct freq_tbl ftbl_gcc_cpuss_rbcpr_clk_src[] = …; static struct clk_rcg2 gcc_cpuss_rbcpr_clk_src = …; static const struct freq_tbl ftbl_gcc_sdm670_cpuss_rbcpr_clk_src[] = …; static struct clk_rcg2 gcc_sdm670_cpuss_rbcpr_clk_src = …; static const struct freq_tbl ftbl_gcc_gp1_clk_src[] = …; static struct clk_rcg2 gcc_gp1_clk_src = …; static struct clk_rcg2 gcc_gp2_clk_src = …; static struct clk_rcg2 gcc_gp3_clk_src = …; static const struct freq_tbl ftbl_gcc_pcie_0_aux_clk_src[] = …; static struct clk_rcg2 gcc_pcie_0_aux_clk_src = …; static struct clk_rcg2 gcc_pcie_1_aux_clk_src = …; static const struct freq_tbl ftbl_gcc_pcie_phy_refgen_clk_src[] = …; static struct clk_rcg2 gcc_pcie_phy_refgen_clk_src = …; static const struct freq_tbl ftbl_gcc_qspi_core_clk_src[] = …; static struct clk_rcg2 gcc_qspi_core_clk_src = …; static const struct freq_tbl ftbl_gcc_pdm2_clk_src[] = …; static struct clk_rcg2 gcc_pdm2_clk_src = …; static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = …; static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s6_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = …; static struct clk_init_data gcc_qupv3_wrap0_s7_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s6_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = …; static struct clk_init_data gcc_qupv3_wrap1_s7_clk_src_init = …; static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = …; static const struct freq_tbl ftbl_gcc_sdcc1_apps_clk_src[] = …; static struct clk_rcg2 gcc_sdcc1_apps_clk_src = …; static const struct freq_tbl ftbl_gcc_sdcc1_ice_core_clk_src[] = …; static struct clk_rcg2 gcc_sdcc1_ice_core_clk_src = …; static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = …; static struct clk_rcg2 gcc_sdcc2_apps_clk_src = …; static const struct freq_tbl ftbl_gcc_sdcc4_apps_clk_src[] = …; static struct clk_rcg2 gcc_sdcc4_apps_clk_src = …; static const struct freq_tbl ftbl_gcc_sdm670_sdcc4_apps_clk_src[] = …; static struct clk_rcg2 gcc_sdm670_sdcc4_apps_clk_src = …; static const struct freq_tbl ftbl_gcc_tsif_ref_clk_src[] = …; static struct clk_rcg2 gcc_tsif_ref_clk_src = …; static const struct freq_tbl ftbl_gcc_ufs_card_axi_clk_src[] = …; static struct clk_rcg2 gcc_ufs_card_axi_clk_src = …; static const struct freq_tbl ftbl_gcc_ufs_card_ice_core_clk_src[] = …; static struct clk_rcg2 gcc_ufs_card_ice_core_clk_src = …; static struct clk_rcg2 gcc_ufs_card_phy_aux_clk_src = …; static const struct freq_tbl ftbl_gcc_ufs_card_unipro_core_clk_src[] = …; static struct clk_rcg2 gcc_ufs_card_unipro_core_clk_src = …; static const struct freq_tbl ftbl_gcc_ufs_phy_axi_clk_src[] = …; static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = …; static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = …; static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = …; static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = …; static const struct freq_tbl ftbl_gcc_usb30_prim_master_clk_src[] = …; static struct clk_rcg2 gcc_usb30_prim_master_clk_src = …; static const struct freq_tbl ftbl_gcc_usb30_prim_mock_utmi_clk_src[] = …; static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = …; static struct clk_rcg2 gcc_usb30_sec_master_clk_src = …; static struct clk_rcg2 gcc_usb30_sec_mock_utmi_clk_src = …; static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = …; static struct clk_rcg2 gcc_usb3_sec_phy_aux_clk_src = …; static struct clk_rcg2 gcc_vs_ctrl_clk_src = …; static const struct freq_tbl ftbl_gcc_vsensor_clk_src[] = …; static struct clk_rcg2 gcc_vsensor_clk_src = …; static struct clk_branch gcc_aggre_noc_pcie_tbu_clk = …; static struct clk_branch gcc_aggre_ufs_card_axi_clk = …; static struct clk_branch gcc_aggre_ufs_phy_axi_clk = …; static struct clk_branch gcc_aggre_usb3_prim_axi_clk = …; static struct clk_branch gcc_aggre_usb3_sec_axi_clk = …; static struct clk_branch gcc_apc_vs_clk = …; static struct clk_branch gcc_boot_rom_ahb_clk = …; static struct clk_branch gcc_camera_ahb_clk = …; static struct clk_branch gcc_camera_axi_clk = …; static struct clk_branch gcc_camera_xo_clk = …; static struct clk_branch gcc_ce1_ahb_clk = …; static struct clk_branch gcc_ce1_axi_clk = …; static struct clk_branch gcc_ce1_clk = …; static struct clk_branch gcc_cfg_noc_usb3_prim_axi_clk = …; static struct clk_branch gcc_cfg_noc_usb3_sec_axi_clk = …; static struct clk_branch gcc_cpuss_ahb_clk = …; static struct clk_branch gcc_cpuss_rbcpr_clk = …; /* * The source clock frequencies are different for SDM670; define a child clock * pointing to the source clock that uses SDM670 frequencies. */ static struct clk_branch gcc_sdm670_cpuss_rbcpr_clk = …; static struct clk_branch gcc_ddrss_gpu_axi_clk = …; static struct clk_branch gcc_disp_ahb_clk = …; static struct clk_branch gcc_disp_axi_clk = …; static struct clk_branch gcc_disp_gpll0_clk_src = …; static struct clk_branch gcc_disp_gpll0_div_clk_src = …; static struct clk_branch gcc_disp_xo_clk = …; static struct clk_branch gcc_gp1_clk = …; static struct clk_branch gcc_gp2_clk = …; static struct clk_branch gcc_gp3_clk = …; static struct clk_branch gcc_gpu_cfg_ahb_clk = …; static struct clk_branch gcc_gpu_gpll0_clk_src = …; static struct clk_branch gcc_gpu_gpll0_div_clk_src = …; static struct clk_branch gcc_gpu_iref_clk = …; static struct clk_branch gcc_gpu_memnoc_gfx_clk = …; static struct clk_branch gcc_gpu_snoc_dvm_gfx_clk = …; static struct clk_branch gcc_gpu_vs_clk = …; static struct clk_branch gcc_mss_axis2_clk = …; static struct clk_branch gcc_mss_cfg_ahb_clk = …; static struct clk_branch gcc_mss_gpll0_div_clk_src = …; static struct clk_branch gcc_mss_mfab_axis_clk = …; static struct clk_branch gcc_mss_q6_memnoc_axi_clk = …; static struct clk_branch gcc_mss_snoc_axi_clk = …; static struct clk_branch gcc_mss_vs_clk = …; static struct clk_branch gcc_pcie_0_aux_clk = …; static struct clk_branch gcc_pcie_0_cfg_ahb_clk = …; static struct clk_branch gcc_pcie_0_clkref_clk = …; static struct clk_branch gcc_pcie_0_mstr_axi_clk = …; static struct clk_branch gcc_pcie_0_pipe_clk = …; static struct clk_branch gcc_pcie_0_slv_axi_clk = …; static struct clk_branch gcc_pcie_0_slv_q2a_axi_clk = …; static struct clk_branch gcc_pcie_1_aux_clk = …; static struct clk_branch gcc_pcie_1_cfg_ahb_clk = …; static struct clk_branch gcc_pcie_1_clkref_clk = …; static struct clk_branch gcc_pcie_1_mstr_axi_clk = …; static struct clk_branch gcc_pcie_1_pipe_clk = …; static struct clk_branch gcc_pcie_1_slv_axi_clk = …; static struct clk_branch gcc_pcie_1_slv_q2a_axi_clk = …; static struct clk_branch gcc_pcie_phy_aux_clk = …; static struct clk_branch gcc_pcie_phy_refgen_clk = …; static struct clk_branch gcc_pdm2_clk = …; static struct clk_branch gcc_pdm_ahb_clk = …; static struct clk_branch gcc_pdm_xo4_clk = …; static struct clk_branch gcc_prng_ahb_clk = …; static struct clk_branch gcc_qmip_camera_ahb_clk = …; static struct clk_branch gcc_qmip_disp_ahb_clk = …; static struct clk_branch gcc_qmip_video_ahb_clk = …; static struct clk_branch gcc_qspi_cnoc_periph_ahb_clk = …; static struct clk_branch gcc_qspi_core_clk = …; static struct clk_branch gcc_qupv3_wrap0_s0_clk = …; static struct clk_branch gcc_qupv3_wrap0_s1_clk = …; static struct clk_branch gcc_qupv3_wrap0_s2_clk = …; static struct clk_branch gcc_qupv3_wrap0_s3_clk = …; static struct clk_branch gcc_qupv3_wrap0_s4_clk = …; static struct clk_branch gcc_qupv3_wrap0_s5_clk = …; static struct clk_branch gcc_qupv3_wrap0_s6_clk = …; static struct clk_branch gcc_qupv3_wrap0_s7_clk = …; static struct clk_branch gcc_qupv3_wrap1_s0_clk = …; static struct clk_branch gcc_qupv3_wrap1_s1_clk = …; static struct clk_branch gcc_qupv3_wrap1_s2_clk = …; static struct clk_branch gcc_qupv3_wrap1_s3_clk = …; static struct clk_branch gcc_qupv3_wrap1_s4_clk = …; static struct clk_branch gcc_qupv3_wrap1_s5_clk = …; static struct clk_branch gcc_qupv3_wrap1_s6_clk = …; static struct clk_branch gcc_qupv3_wrap1_s7_clk = …; static struct clk_branch gcc_qupv3_wrap_0_m_ahb_clk = …; static struct clk_branch gcc_qupv3_wrap_0_s_ahb_clk = …; static struct clk_branch gcc_qupv3_wrap_1_m_ahb_clk = …; static struct clk_branch gcc_qupv3_wrap_1_s_ahb_clk = …; static struct clk_branch gcc_sdcc1_ahb_clk = …; static struct clk_branch gcc_sdcc1_apps_clk = …; static struct clk_branch gcc_sdcc1_ice_core_clk = …; static struct clk_branch gcc_sdcc2_ahb_clk = …; static struct clk_branch gcc_sdcc2_apps_clk = …; static struct clk_branch gcc_sdcc4_ahb_clk = …; static struct clk_branch gcc_sdcc4_apps_clk = …; /* * The source clock frequencies are different for SDM670; define a child clock * pointing to the source clock that uses SDM670 frequencies. */ static struct clk_branch gcc_sdm670_sdcc4_apps_clk = …; static struct clk_branch gcc_sys_noc_cpuss_ahb_clk = …; static struct clk_branch gcc_tsif_ahb_clk = …; static struct clk_branch gcc_tsif_inactivity_timers_clk = …; static struct clk_branch gcc_tsif_ref_clk = …; static struct clk_branch gcc_ufs_card_ahb_clk = …; static struct clk_branch gcc_ufs_card_axi_clk = …; static struct clk_branch gcc_ufs_card_clkref_clk = …; static struct clk_branch gcc_ufs_card_ice_core_clk = …; static struct clk_branch gcc_ufs_card_phy_aux_clk = …; static struct clk_branch gcc_ufs_card_rx_symbol_0_clk = …; static struct clk_branch gcc_ufs_card_rx_symbol_1_clk = …; static struct clk_branch gcc_ufs_card_tx_symbol_0_clk = …; static struct clk_branch gcc_ufs_card_unipro_core_clk = …; static struct clk_branch gcc_ufs_mem_clkref_clk = …; static struct clk_branch gcc_ufs_phy_ahb_clk = …; static struct clk_branch gcc_ufs_phy_axi_clk = …; static struct clk_branch gcc_ufs_phy_ice_core_clk = …; static struct clk_branch gcc_ufs_phy_phy_aux_clk = …; static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = …; static struct clk_branch gcc_ufs_phy_rx_symbol_1_clk = …; static struct clk_branch gcc_ufs_phy_tx_symbol_0_clk = …; static struct clk_branch gcc_ufs_phy_unipro_core_clk = …; static struct clk_branch gcc_usb30_prim_master_clk = …; static struct clk_branch gcc_usb30_prim_mock_utmi_clk = …; static struct clk_branch gcc_usb30_prim_sleep_clk = …; static struct clk_branch gcc_usb30_sec_master_clk = …; static struct clk_branch gcc_usb30_sec_mock_utmi_clk = …; static struct clk_branch gcc_usb30_sec_sleep_clk = …; static struct clk_branch gcc_usb3_prim_clkref_clk = …; static struct clk_branch gcc_usb3_prim_phy_aux_clk = …; static struct clk_branch gcc_usb3_prim_phy_com_aux_clk = …; static struct clk_branch gcc_usb3_prim_phy_pipe_clk = …; static struct clk_branch gcc_usb3_sec_clkref_clk = …; static struct clk_branch gcc_usb3_sec_phy_aux_clk = …; static struct clk_branch gcc_usb3_sec_phy_com_aux_clk = …; static struct clk_branch gcc_usb3_sec_phy_pipe_clk = …; static struct clk_branch gcc_usb_phy_cfg_ahb2phy_clk = …; static struct clk_branch gcc_vdda_vs_clk = …; static struct clk_branch gcc_vddcx_vs_clk = …; static struct clk_branch gcc_vddmx_vs_clk = …; static struct clk_branch gcc_video_ahb_clk = …; static struct clk_branch gcc_video_axi_clk = …; static struct clk_branch gcc_video_xo_clk = …; static struct clk_branch gcc_vs_ctrl_ahb_clk = …; static struct clk_branch gcc_vs_ctrl_clk = …; static struct clk_branch gcc_cpuss_dvm_bus_clk = …; static struct clk_branch gcc_cpuss_gnoc_clk = …; /* TODO: Remove after DTS updated to protect these */ #ifdef CONFIG_SDM_LPASSCC_845 static struct clk_branch gcc_lpass_q6_axi_clk = …; static struct clk_branch gcc_lpass_sway_clk = …; #endif static struct gdsc pcie_0_gdsc = …; static struct gdsc pcie_1_gdsc = …; static struct gdsc ufs_card_gdsc = …; static struct gdsc ufs_phy_gdsc = …; static struct gdsc usb30_prim_gdsc = …; static struct gdsc usb30_sec_gdsc = …; static struct gdsc hlos1_vote_aggre_noc_mmu_audio_tbu_gdsc = …; static struct gdsc hlos1_vote_aggre_noc_mmu_pcie_tbu_gdsc = …; static struct gdsc hlos1_vote_aggre_noc_mmu_tbu1_gdsc = …; static struct gdsc hlos1_vote_aggre_noc_mmu_tbu2_gdsc = …; static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf0_gdsc = …; static struct gdsc hlos1_vote_mmnoc_mmu_tbu_hf1_gdsc = …; static struct gdsc hlos1_vote_mmnoc_mmu_tbu_sf_gdsc = …; static struct clk_regmap *gcc_sdm670_clocks[] = …; static struct clk_regmap *gcc_sdm845_clocks[] = …; static const struct qcom_reset_map gcc_sdm845_resets[] = …; static struct gdsc *gcc_sdm670_gdscs[] = …; static struct gdsc *gcc_sdm845_gdscs[] = …; static const struct regmap_config gcc_sdm845_regmap_config = …; static const struct qcom_cc_desc gcc_sdm670_desc = …; static const struct qcom_cc_desc gcc_sdm845_desc = …; static const struct of_device_id gcc_sdm845_match_table[] = …; MODULE_DEVICE_TABLE(of, gcc_sdm845_match_table); static const struct clk_rcg_dfs_data gcc_dfs_clocks[] = …; static int gcc_sdm845_probe(struct platform_device *pdev) { … } static struct platform_driver gcc_sdm845_driver = …; static int __init gcc_sdm845_init(void) { … } core_initcall(gcc_sdm845_init); static void __exit gcc_sdm845_exit(void) { … } module_exit(gcc_sdm845_exit); MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …; MODULE_ALIAS(…) …; MODULE_SOFTDEP(…) …;
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