// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2020, The Linux Foundation. All rights reserved. */ #define pr_fmt(fmt) "clk: %s: " fmt, __func__ #include #include #include #include #include #include #include #include #include #include #include "clk-debug.h" #include "common.h" static struct measure_clk_data debug_mux_priv = { .ctl_reg = 0x35F24, .status_reg = 0x35F28, .xo_div4_cbcr = 0x2C008, }; static const char *const cpu_cc_debug_mux_parent_names[] = { "l3_clk", "pwrcl_clk", "perfcl_clk", }; static int cpu_cc_debug_mux_sels[] = { 0x41, /* l3_clk */ 0x21, /* pwrcl_clk */ 0x25, /* perfcl_clk */ }; static int apss_cc_debug_mux_pre_divs[] = { 0x4, /* l3_clk */ 0x4, /* pwrcl_clk */ 0x8, /* perfcl_clk */ }; static struct clk_debug_mux cpu_cc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x18, .post_div_offset = 0x18, .cbcr_offset = 0x0, .src_sel_mask = 0x7F0, .src_sel_shift = 4, .post_div_mask = 0x7800, .post_div_shift = 11, .post_div_val = 1, .mux_sels = cpu_cc_debug_mux_sels, .pre_div_vals = apss_cc_debug_mux_pre_divs, .hw.init = &(struct clk_init_data){ .name = "cpu_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = cpu_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(cpu_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const cam_cc_debug_mux_parent_names[] = { "cam_cc_bps_ahb_clk", "cam_cc_bps_areg_clk", "cam_cc_bps_axi_clk", "cam_cc_bps_clk", "cam_cc_camnoc_axi_clk", "cam_cc_cci_0_clk", "cam_cc_cci_1_clk", "cam_cc_core_ahb_clk", "cam_cc_cpas_ahb_clk", "cam_cc_csi0phytimer_clk", "cam_cc_csi1phytimer_clk", "cam_cc_csi2phytimer_clk", "cam_cc_csi3phytimer_clk", "cam_cc_csiphy0_clk", "cam_cc_csiphy1_clk", "cam_cc_csiphy2_clk", "cam_cc_csiphy3_clk", "cam_cc_icp_clk", "cam_cc_icp_ts_clk", "cam_cc_ife_0_axi_clk", "cam_cc_ife_0_clk", "cam_cc_ife_0_cphy_rx_clk", "cam_cc_ife_0_csid_clk", "cam_cc_ife_0_dsp_clk", "cam_cc_ife_1_axi_clk", "cam_cc_ife_1_clk", "cam_cc_ife_1_cphy_rx_clk", "cam_cc_ife_1_csid_clk", "cam_cc_ife_1_dsp_clk", "cam_cc_ife_2_axi_clk", "cam_cc_ife_2_clk", "cam_cc_ife_2_cphy_rx_clk", "cam_cc_ife_2_csid_clk", "cam_cc_ife_2_dsp_clk", "cam_cc_ife_lite_clk", "cam_cc_ife_lite_cphy_rx_clk", "cam_cc_ife_lite_csid_clk", "cam_cc_ipe_0_ahb_clk", "cam_cc_ipe_0_areg_clk", "cam_cc_ipe_0_axi_clk", "cam_cc_ipe_0_clk", "cam_cc_jpeg_clk", "cam_cc_lrme_clk", "cam_cc_mclk0_clk", "cam_cc_mclk1_clk", "cam_cc_mclk2_clk", "cam_cc_mclk3_clk", "cam_cc_mclk4_clk", "cam_cc_soc_ahb_clk", "cam_cc_sys_tmr_clk", }; static int cam_cc_debug_mux_sels[] = { 0x12, /* cam_cc_bps_ahb_clk */ 0x11, /* cam_cc_bps_areg_clk */ 0x10, /* cam_cc_bps_axi_clk */ 0xE, /* cam_cc_bps_clk */ 0x38, /* cam_cc_camnoc_axi_clk */ 0x34, /* cam_cc_cci_0_clk */ 0x35, /* cam_cc_cci_1_clk */ /* * 0x3B measures gcc_camera_ahb_clk which is incorrect, * thus use the other CBC Mux sel to measure cam_cc_core_ahb_clk. */ 0x37, /* cam_cc_core_ahb_clk */ 0x37, /* cam_cc_cpas_ahb_clk */ 0x6, /* cam_cc_csi0phytimer_clk */ 0x8, /* cam_cc_csi1phytimer_clk */ 0xA, /* cam_cc_csi2phytimer_clk */ 0xC, /* cam_cc_csi3phytimer_clk */ 0x7, /* cam_cc_csiphy0_clk */ 0x9, /* cam_cc_csiphy1_clk */ 0xB, /* cam_cc_csiphy2_clk */ 0xD, /* cam_cc_csiphy3_clk */ 0x32, /* cam_cc_icp_clk */ 0x30, /* cam_cc_icp_ts_clk */ 0x1E, /* cam_cc_ife_0_axi_clk */ 0x18, /* cam_cc_ife_0_clk */ 0x1D, /* cam_cc_ife_0_cphy_rx_clk */ 0x1B, /* cam_cc_ife_0_csid_clk */ 0x1A, /* cam_cc_ife_0_dsp_clk */ 0x23, /* cam_cc_ife_1_axi_clk */ 0x1F, /* cam_cc_ife_1_clk */ 0x22, /* cam_cc_ife_1_cphy_rx_clk */ 0x21, /* cam_cc_ife_1_csid_clk */ 0x20, /* cam_cc_ife_1_dsp_clk */ 0x28, /* cam_cc_ife_2_axi_clk */ 0x24, /* cam_cc_ife_2_clk */ 0x27, /* cam_cc_ife_2_cphy_rx_clk */ 0x26, /* cam_cc_ife_2_csid_clk */ 0x25, /* cam_cc_ife_2_dsp_clk */ 0x29, /* cam_cc_ife_lite_clk */ 0x2B, /* cam_cc_ife_lite_cphy_rx_clk */ 0x2A, /* cam_cc_ife_lite_csid_clk */ 0x17, /* cam_cc_ipe_0_ahb_clk */ 0x16, /* cam_cc_ipe_0_areg_clk */ 0x15, /* cam_cc_ipe_0_axi_clk */ 0x13, /* cam_cc_ipe_0_clk */ 0x2C, /* cam_cc_jpeg_clk */ 0x36, /* cam_cc_lrme_clk */ 0x1, /* cam_cc_mclk0_clk */ 0x2, /* cam_cc_mclk1_clk */ 0x3, /* cam_cc_mclk2_clk */ 0x4, /* cam_cc_mclk3_clk */ 0x5, /* cam_cc_mclk4_clk */ 0x3A, /* cam_cc_soc_ahb_clk */ 0x33, /* cam_cc_sys_tmr_clk */ }; static struct clk_debug_mux cam_cc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x15100, .post_div_offset = 0x15004, .cbcr_offset = 0x15008, .src_sel_mask = 0xFF, .src_sel_shift = 0, .post_div_mask = 0x3, .post_div_shift = 0, .post_div_val = 2, .mux_sels = cam_cc_debug_mux_sels, .hw.init = &(struct clk_init_data){ .name = "cam_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = cam_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(cam_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const disp_cc_debug_mux_parent_names[] = { "disp_cc_mdss_ahb_clk", "disp_cc_mdss_byte0_clk", "disp_cc_mdss_byte0_intf_clk", "disp_cc_mdss_dp_aux_clk", "disp_cc_mdss_dp_crypto_clk", "disp_cc_mdss_dp_link_clk", "disp_cc_mdss_dp_link_intf_clk", "disp_cc_mdss_dp_pixel_clk", "disp_cc_mdss_esc0_clk", "disp_cc_mdss_mdp_clk", "disp_cc_mdss_mdp_lut_clk", "disp_cc_mdss_non_gdsc_ahb_clk", "disp_cc_mdss_pclk0_clk", "disp_cc_mdss_rot_clk", "disp_cc_mdss_rscc_ahb_clk", "disp_cc_mdss_rscc_vsync_clk", "disp_cc_mdss_vsync_clk", "disp_cc_sleep_clk", "disp_cc_xo_clk", }; static int disp_cc_debug_mux_sels[] = { 0x14, /* disp_cc_mdss_ahb_clk */ 0xC, /* disp_cc_mdss_byte0_clk */ 0xD, /* disp_cc_mdss_byte0_intf_clk */ 0x13, /* disp_cc_mdss_dp_aux_clk */ 0x11, /* disp_cc_mdss_dp_crypto_clk */ 0xF, /* disp_cc_mdss_dp_link_clk */ 0x10, /* disp_cc_mdss_dp_link_intf_clk */ 0x12, /* disp_cc_mdss_dp_pixel_clk */ 0xE, /* disp_cc_mdss_esc0_clk */ 0x8, /* disp_cc_mdss_mdp_clk */ 0xA, /* disp_cc_mdss_mdp_lut_clk */ 0x15, /* disp_cc_mdss_non_gdsc_ahb_clk */ 0x7, /* disp_cc_mdss_pclk0_clk */ 0x9, /* disp_cc_mdss_rot_clk */ 0x17, /* disp_cc_mdss_rscc_ahb_clk */ 0x16, /* disp_cc_mdss_rscc_vsync_clk */ 0xB, /* disp_cc_mdss_vsync_clk */ 0x1D, /* disp_cc_sleep_clk */ 0x1E, /* disp_cc_xo_clk */ }; static struct clk_debug_mux disp_cc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x7000, .post_div_offset = 0x3000, .cbcr_offset = 0x3004, .src_sel_mask = 0xFF, .src_sel_shift = 0, .post_div_mask = 0x3, .post_div_shift = 0, .post_div_val = 4, .mux_sels = disp_cc_debug_mux_sels, .hw.init = &(struct clk_init_data){ .name = "disp_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = disp_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(disp_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const gcc_debug_mux_parent_names[] = { "cam_cc_debug_mux", "cpu_cc_debug_mux", "disp_cc_debug_mux", "gcc_aggre_ufs_phy_axi_clk", "gcc_aggre_usb3_prim_axi_clk", "gcc_boot_rom_ahb_clk", "gcc_camera_ahb_clk", "gcc_camera_axi_clk", "gcc_camera_throttle_nrt_axi_clk", "gcc_camera_throttle_rt_axi_clk", "gcc_camera_xo_clk", "gcc_ce1_ahb_clk", "gcc_ce1_axi_clk", "gcc_ce1_clk", "gcc_cfg_noc_usb3_prim_axi_clk", "gcc_cpuss_ahb_clk", "gcc_cpuss_gnoc_clk", "gcc_cpuss_rbcpr_clk", "gcc_ddrss_gpu_axi_clk", "gcc_disp_ahb_clk", "gcc_disp_axi_clk", "gcc_disp_cc_sleep_clk", "gcc_disp_cc_xo_clk", "gcc_disp_gpll0_clk", "gcc_disp_throttle_axi_clk", "gcc_disp_xo_clk", "gcc_gp1_clk", "gcc_gp2_clk", "gcc_gp3_clk", "gcc_gpu_cfg_ahb_clk", "gcc_gpu_gpll0_clk", "gcc_gpu_gpll0_div_clk", "gcc_gpu_memnoc_gfx_clk", "gcc_gpu_snoc_dvm_gfx_clk", "gcc_npu_axi_clk", "gcc_npu_bwmon_axi_clk", "gcc_npu_bwmon_dma_cfg_ahb_clk", "gcc_npu_bwmon_dsp_cfg_ahb_clk", "gcc_npu_cfg_ahb_clk", "gcc_npu_dma_clk", "gcc_npu_gpll0_clk", "gcc_npu_gpll0_div_clk", "gcc_pdm2_clk", "gcc_pdm_ahb_clk", "gcc_pdm_xo4_clk", "gcc_prng_ahb_clk", "gcc_qupv3_wrap0_core_2x_clk", "gcc_qupv3_wrap0_core_clk", "gcc_qupv3_wrap0_s0_clk", "gcc_qupv3_wrap0_s1_clk", "gcc_qupv3_wrap0_s2_clk", "gcc_qupv3_wrap0_s3_clk", "gcc_qupv3_wrap0_s4_clk", "gcc_qupv3_wrap0_s5_clk", "gcc_qupv3_wrap1_core_2x_clk", "gcc_qupv3_wrap1_core_clk", "gcc_qupv3_wrap1_s0_clk", "gcc_qupv3_wrap1_s1_clk", "gcc_qupv3_wrap1_s2_clk", "gcc_qupv3_wrap1_s3_clk", "gcc_qupv3_wrap1_s4_clk", "gcc_qupv3_wrap1_s5_clk", "gcc_qupv3_wrap_0_m_ahb_clk", "gcc_qupv3_wrap_0_s_ahb_clk", "gcc_qupv3_wrap_1_m_ahb_clk", "gcc_qupv3_wrap_1_s_ahb_clk", "gcc_sdcc1_ahb_clk", "gcc_sdcc1_apps_clk", "gcc_sdcc1_ice_core_clk", "gcc_sdcc2_ahb_clk", "gcc_sdcc2_apps_clk", "gcc_sys_noc_cpuss_ahb_clk", "gcc_ufs_phy_ahb_clk", "gcc_ufs_phy_axi_clk", "gcc_ufs_phy_ice_core_clk", "gcc_ufs_phy_phy_aux_clk", "gcc_ufs_phy_rx_symbol_0_clk", "gcc_ufs_phy_rx_symbol_1_clk", "gcc_ufs_phy_tx_symbol_0_clk", "gcc_ufs_phy_unipro_core_clk", "gcc_usb30_prim_master_clk", "gcc_usb30_prim_mock_utmi_clk", "gcc_usb30_prim_sleep_clk", "gcc_usb3_prim_phy_aux_clk", "gcc_usb3_prim_phy_com_aux_clk", "gcc_usb3_prim_phy_pipe_clk", "gcc_video_ahb_clk", "gcc_video_axi_clk", "gcc_video_throttle_axi_clk", "gcc_video_xo_clk", "gpu_cc_debug_mux", "mc_cc_debug_mux", "measure_only_cnoc_clk", "measure_only_ipa_2x_clk", "measure_only_snoc_clk", "npu_cc_debug_mux", "video_cc_debug_mux", }; static int gcc_debug_mux_sels[] = { 0x3F, /* cam_cc_debug_mux */ 0xBE, /* cpu_cc_debug_mux */ 0x40, /* disp_cc_debug_mux */ 0xE2, /* gcc_aggre_ufs_phy_axi_clk */ 0xE1, /* gcc_aggre_usb3_prim_axi_clk */ 0x80, /* gcc_boot_rom_ahb_clk */ 0x32, /* gcc_camera_ahb_clk */ 0x36, /* gcc_camera_axi_clk */ 0x4A, /* gcc_camera_throttle_nrt_axi_clk */ 0x39, /* gcc_camera_throttle_rt_axi_clk */ 0x3C, /* gcc_camera_xo_clk */ 0x92, /* gcc_ce1_ahb_clk */ 0x91, /* gcc_ce1_axi_clk */ 0x90, /* gcc_ce1_clk */ 0x18, /* gcc_cfg_noc_usb3_prim_axi_clk */ 0xB7, /* gcc_cpuss_ahb_clk */ 0xB8, /* gcc_cpuss_gnoc_clk */ 0xB9, /* gcc_cpuss_rbcpr_clk */ 0xA5, /* gcc_ddrss_gpu_axi_clk */ 0x33, /* gcc_disp_ahb_clk */ 0x37, /* gcc_disp_axi_clk */ 0x49, /* gcc_disp_cc_sleep_clk */ 0x48, /* gcc_disp_cc_xo_clk */ 0x44, /* gcc_disp_gpll0_clk */ 0x3A, /* gcc_disp_throttle_axi_clk */ 0x3D, /* gcc_disp_xo_clk */ 0xC5, /* gcc_gp1_clk */ 0xC6, /* gcc_gp2_clk */ 0xC7, /* gcc_gp3_clk */ 0x105, /* gcc_gpu_cfg_ahb_clk */ 0x10B, /* gcc_gpu_gpll0_clk */ 0x10C, /* gcc_gpu_gpll0_div_clk */ 0x108, /* gcc_gpu_memnoc_gfx_clk */ 0x109, /* gcc_gpu_snoc_dvm_gfx_clk */ 0x116, /* gcc_npu_axi_clk */ 0x11C, /* gcc_npu_bwmon_axi_clk */ 0x11D, /* gcc_npu_bwmon_dma_cfg_ahb_clk */ 0x11E, /* gcc_npu_bwmon_dsp_cfg_ahb_clk */ 0x115, /* gcc_npu_cfg_ahb_clk */ 0x11B, /* gcc_npu_dma_clk */ 0x118, /* gcc_npu_gpll0_clk */ 0x119, /* gcc_npu_gpll0_div_clk */ 0x7D, /* gcc_pdm2_clk */ 0x7B, /* gcc_pdm_ahb_clk */ 0x7C, /* gcc_pdm_xo4_clk */ 0x7E, /* gcc_prng_ahb_clk */ 0x6A, /* gcc_qupv3_wrap0_core_2x_clk */ 0x69, /* gcc_qupv3_wrap0_core_clk */ 0x6B, /* gcc_qupv3_wrap0_s0_clk */ 0x6C, /* gcc_qupv3_wrap0_s1_clk */ 0x6D, /* gcc_qupv3_wrap0_s2_clk */ 0x6E, /* gcc_qupv3_wrap0_s3_clk */ 0x6F, /* gcc_qupv3_wrap0_s4_clk */ 0x70, /* gcc_qupv3_wrap0_s5_clk */ 0x71, /* gcc_qupv3_wrap1_core_2x_clk */ 0x72, /* gcc_qupv3_wrap1_core_clk */ 0x75, /* gcc_qupv3_wrap1_s0_clk */ 0x76, /* gcc_qupv3_wrap1_s1_clk */ 0x77, /* gcc_qupv3_wrap1_s2_clk */ 0x78, /* gcc_qupv3_wrap1_s3_clk */ 0x79, /* gcc_qupv3_wrap1_s4_clk */ 0x7A, /* gcc_qupv3_wrap1_s5_clk */ 0x67, /* gcc_qupv3_wrap_0_m_ahb_clk */ 0x68, /* gcc_qupv3_wrap_0_s_ahb_clk */ 0x73, /* gcc_qupv3_wrap_1_m_ahb_clk */ 0x74, /* gcc_qupv3_wrap_1_s_ahb_clk */ 0x112, /* gcc_sdcc1_ahb_clk */ 0x113, /* gcc_sdcc1_apps_clk */ 0x114, /* gcc_sdcc1_ice_core_clk */ 0x66, /* gcc_sdcc2_ahb_clk */ 0x65, /* gcc_sdcc2_apps_clk */ 0x9, /* gcc_sys_noc_cpuss_ahb_clk */ 0xC8, /* gcc_ufs_phy_ahb_clk */ 0xCC, /* gcc_ufs_phy_axi_clk */ 0xD1, /* gcc_ufs_phy_ice_core_clk */ 0xD2, /* gcc_ufs_phy_phy_aux_clk */ 0xCA, /* gcc_ufs_phy_rx_symbol_0_clk */ 0xCB, /* gcc_ufs_phy_rx_symbol_1_clk */ 0xC9, /* gcc_ufs_phy_tx_symbol_0_clk */ 0xD0, /* gcc_ufs_phy_unipro_core_clk */ 0x5B, /* gcc_usb30_prim_master_clk */ 0x5D, /* gcc_usb30_prim_mock_utmi_clk */ 0x5C, /* gcc_usb30_prim_sleep_clk */ 0x5E, /* gcc_usb3_prim_phy_aux_clk */ 0x5F, /* gcc_usb3_prim_phy_com_aux_clk */ 0x60, /* gcc_usb3_prim_phy_pipe_clk */ 0x31, /* gcc_video_ahb_clk */ 0x35, /* gcc_video_axi_clk */ 0x38, /* gcc_video_throttle_axi_clk */ 0x3B, /* gcc_video_xo_clk */ 0x107, /* gpu_cc_debug_mux */ 0xAB, /* mc_cc_debug_mux */ 0x14, /* measure_only_cnoc_clk */ 0xEC, /* measure_only_ipa_2x_clk */ 0x07, /* measure_only_snoc_clk */ 0x11A, /* npu_cc_debug_mux */ 0x41, /* video_cc_debug_mux */ }; static struct clk_debug_mux gcc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x35F08, .post_div_offset = 0x35008, .cbcr_offset = 0x3500C, .src_sel_mask = 0x3FF, .src_sel_shift = 0, .post_div_mask = 0x7, .post_div_shift = 0, .post_div_val = 4, .mux_sels = gcc_debug_mux_sels, .hw.init = &(struct clk_init_data){ .name = "gcc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = gcc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(gcc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const gpu_cc_debug_mux_parent_names[] = { "gpu_cc_acd_ahb_clk", "gpu_cc_acd_cxo_clk", "gpu_cc_ahb_clk", "gpu_cc_crc_ahb_clk", "gpu_cc_cx_gfx3d_clk", "gpu_cc_cx_gfx3d_slv_clk", "gpu_cc_cx_gmu_clk", "gpu_cc_cx_snoc_dvm_clk", "gpu_cc_cxo_aon_clk", "gpu_cc_cxo_clk", "gpu_cc_gx_cxo_clk", "gpu_cc_gx_gfx3d_clk", "gpu_cc_gx_gmu_clk", "gpu_cc_gx_vsense_clk", }; static int gpu_cc_debug_mux_sels[] = { 0x20, /* gpu_cc_acd_ahb_clk */ 0x1F, /* gpu_cc_acd_cxo_clk */ 0x11, /* gpu_cc_ahb_clk */ 0x12, /* gpu_cc_crc_ahb_clk */ 0x1A, /* gpu_cc_cx_gfx3d_clk */ 0x1B, /* gpu_cc_cx_gfx3d_slv_clk */ 0x19, /* gpu_cc_cx_gmu_clk */ 0x16, /* gpu_cc_cx_snoc_dvm_clk */ 0xB, /* gpu_cc_cxo_aon_clk */ 0xA, /* gpu_cc_cxo_clk */ 0xF, /* gpu_cc_gx_cxo_clk */ 0xC, /* gpu_cc_gx_gfx3d_clk */ 0x10, /* gpu_cc_gx_gmu_clk */ 0xD, /* gpu_cc_gx_vsense_clk */ }; static struct clk_debug_mux gpu_cc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x1568, .post_div_offset = 0x10FC, .cbcr_offset = 0x1100, .src_sel_mask = 0xFF, .src_sel_shift = 0, .post_div_mask = 0x3, .post_div_shift = 0, .post_div_val = 2, .mux_sels = gpu_cc_debug_mux_sels, .hw.init = &(struct clk_init_data){ .name = "gpu_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = gpu_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(gpu_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const npu_cc_debug_mux_parent_names[] = { "npu_cc_bto_core_clk", "npu_cc_bwmon_clk", "npu_cc_cal_hm0_cdc_clk", "npu_cc_cal_hm0_clk", "npu_cc_cal_hm0_perf_cnt_clk", "npu_cc_core_clk", "npu_cc_dsp_ahbm_clk", "npu_cc_dsp_ahbs_clk", "npu_cc_dsp_axi_clk", "npu_cc_noc_ahb_clk", "npu_cc_noc_axi_clk", "npu_cc_noc_dma_clk", "npu_cc_rsc_xo_clk", "npu_cc_s2p_clk", "npu_cc_xo_clk", }; static int npu_cc_debug_mux_sels[] = { 0x19, /* npu_cc_bto_core_clk */ 0x18, /* npu_cc_bwmon_clk */ 0xB, /* npu_cc_cal_hm0_cdc_clk */ 0x2, /* npu_cc_cal_hm0_clk */ 0xD, /* npu_cc_cal_hm0_perf_cnt_clk */ 0x4, /* npu_cc_core_clk */ 0x1C, /* npu_cc_dsp_ahbm_clk */ 0x1B, /* npu_cc_dsp_ahbs_clk */ 0x1E, /* npu_cc_dsp_axi_clk */ 0x13, /* npu_cc_noc_ahb_clk */ 0x12, /* npu_cc_noc_axi_clk */ 0x11, /* npu_cc_noc_dma_clk */ 0x1A, /* npu_cc_rsc_xo_clk */ 0x16, /* npu_cc_s2p_clk */ 0x1, /* npu_cc_xo_clk */ }; static struct clk_debug_mux npu_cc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x3000, .post_div_offset = 0x3004, .cbcr_offset = 0x3008, .src_sel_mask = 0xFF, .src_sel_shift = 0, .post_div_mask = 0x3, .post_div_shift = 0, .post_div_val = 2, .mux_sels = npu_cc_debug_mux_sels, .hw.init = &(struct clk_init_data){ .name = "npu_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = npu_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(npu_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const video_cc_debug_mux_parent_names[] = { "video_cc_iris_ahb_clk", "video_cc_mvs0_axi_clk", "video_cc_mvs0_core_clk", "video_cc_mvsc_core_clk", "video_cc_mvsc_ctl_axi_clk", "video_cc_sleep_clk", "video_cc_venus_ahb_clk", "video_cc_xo_clk", }; static int video_cc_debug_mux_sels[] = { 0x5, /* video_cc_iris_ahb_clk */ 0x9, /* video_cc_mvs0_axi_clk */ 0x3, /* video_cc_mvs0_core_clk */ 0x1, /* video_cc_mvsc_core_clk */ 0x8, /* video_cc_mvsc_ctl_axi_clk */ 0x7, /* video_cc_sleep_clk */ 0xC, /* video_cc_venus_ahb_clk */ 0x6, /* video_cc_xo_clk */ }; static struct clk_debug_mux video_cc_debug_mux = { .priv = &debug_mux_priv, .debug_offset = 0x9000, .post_div_offset = 0x6000, .cbcr_offset = 0x6004, .src_sel_mask = 0x3F, .src_sel_shift = 0, .post_div_mask = 0x7, .post_div_shift = 0, .post_div_val = 2, .mux_sels = video_cc_debug_mux_sels, .hw.init = &(struct clk_init_data){ .name = "video_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = video_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(video_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static const char *const mc_cc_debug_mux_parent_names[] = { "measure_only_mccc_clk", }; static struct clk_debug_mux mc_cc_debug_mux = { .period_offset = 0x50, .hw.init = &(struct clk_init_data){ .name = "mc_cc_debug_mux", .ops = &clk_debug_mux_ops, .parent_names = mc_cc_debug_mux_parent_names, .num_parents = ARRAY_SIZE(mc_cc_debug_mux_parent_names), .flags = CLK_IS_MEASURE, }, }; static struct mux_regmap_names mux_list[] = { { .mux = &cpu_cc_debug_mux, .regmap_name = "qcom,cpucc" }, { .mux = &cam_cc_debug_mux, .regmap_name = "qcom,camcc" }, { .mux = &disp_cc_debug_mux, .regmap_name = "qcom,dispcc" }, { .mux = &gcc_debug_mux, .regmap_name = "qcom,gcc" }, { .mux = &gpu_cc_debug_mux, .regmap_name = "qcom,gpucc" }, { .mux = &mc_cc_debug_mux, .regmap_name = "qcom,mccc" }, { .mux = &npu_cc_debug_mux, .regmap_name = "qcom,npucc" }, { .mux = &video_cc_debug_mux, .regmap_name = "qcom,videocc" }, }; static struct clk_dummy l3_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "l3_clk", .ops = &clk_dummy_ops, }, }; static struct clk_dummy measure_only_mccc_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "measure_only_mccc_clk", .ops = &clk_dummy_ops, }, }; static struct clk_dummy measure_only_cnoc_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "measure_only_cnoc_clk", .ops = &clk_dummy_ops, }, }; static struct clk_dummy measure_only_ipa_2x_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "measure_only_ipa_2x_clk", .ops = &clk_dummy_ops, }, }; static struct clk_dummy measure_only_snoc_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "measure_only_snoc_clk", .ops = &clk_dummy_ops, }, }; static struct clk_dummy perfcl_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "perfcl_clk", .ops = &clk_dummy_ops, }, }; static struct clk_dummy pwrcl_clk = { .rrate = 1000, .hw.init = &(struct clk_init_data){ .name = "pwrcl_clk", .ops = &clk_dummy_ops, }, }; struct clk_hw *debugcc_lagoon_hws[] = { &l3_clk.hw, &measure_only_cnoc_clk.hw, &measure_only_ipa_2x_clk.hw, &measure_only_mccc_clk.hw, &measure_only_snoc_clk.hw, &perfcl_clk.hw, &pwrcl_clk.hw, }; static const struct of_device_id clk_debug_match_table[] = { { .compatible = "qcom,lagoon-debugcc" }, { } }; static int clk_debug_lagoon_probe(struct platform_device *pdev) { struct clk *clk; int ret, i; BUILD_BUG_ON(ARRAY_SIZE(cpu_cc_debug_mux_parent_names) != ARRAY_SIZE(cpu_cc_debug_mux_sels)); BUILD_BUG_ON(ARRAY_SIZE(cam_cc_debug_mux_parent_names) != ARRAY_SIZE(cam_cc_debug_mux_sels)); BUILD_BUG_ON(ARRAY_SIZE(disp_cc_debug_mux_parent_names) != ARRAY_SIZE(disp_cc_debug_mux_sels)); BUILD_BUG_ON(ARRAY_SIZE(gcc_debug_mux_parent_names) != ARRAY_SIZE(gcc_debug_mux_sels)); BUILD_BUG_ON(ARRAY_SIZE(gpu_cc_debug_mux_parent_names) != ARRAY_SIZE(gpu_cc_debug_mux_sels)); BUILD_BUG_ON(ARRAY_SIZE(npu_cc_debug_mux_parent_names) != ARRAY_SIZE(npu_cc_debug_mux_sels)); BUILD_BUG_ON(ARRAY_SIZE(video_cc_debug_mux_parent_names) != ARRAY_SIZE(video_cc_debug_mux_sels)); clk = devm_clk_get(&pdev->dev, "xo_clk_src"); if (IS_ERR(clk)) { if (PTR_ERR(clk) != -EPROBE_DEFER) dev_err(&pdev->dev, "Unable to get xo clock\n"); return PTR_ERR(clk); } debug_mux_priv.cxo = clk; for (i = 0; i < ARRAY_SIZE(mux_list); i++) { ret = map_debug_bases(pdev, mux_list[i].regmap_name, mux_list[i].mux); if (ret == -EBADR) continue; else if (ret) return ret; clk = devm_clk_register(&pdev->dev, &mux_list[i].mux->hw); if (IS_ERR(clk)) { dev_err(&pdev->dev, "Unable to register %s, err:(%d)\n", mux_list[i].mux->hw.init->name, PTR_ERR(clk)); return PTR_ERR(clk); } } for (i = 0; i < ARRAY_SIZE(debugcc_lagoon_hws); i++) { clk = devm_clk_register(&pdev->dev, debugcc_lagoon_hws[i]); if (IS_ERR(clk)) { dev_err(&pdev->dev, "Unable to register %s, err:(%d)\n", debugcc_lagoon_hws[i]->init->name, PTR_ERR(clk)); return PTR_ERR(clk); } } ret = clk_debug_measure_register(&gcc_debug_mux.hw); if (ret) dev_err(&pdev->dev, "Could not register Measure clock\n"); return ret; } static struct platform_driver clk_debug_driver = { .probe = clk_debug_lagoon_probe, .driver = { .name = "debugcc-lagoon", .of_match_table = clk_debug_match_table, }, }; int __init clk_debug_lagoon_init(void) { return platform_driver_register(&clk_debug_driver); } fs_initcall(clk_debug_lagoon_init); MODULE_DESCRIPTION("QTI DEBUG CC LAGOON Driver"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:debugcc-lagoon");