clk: qcom: debugcc: Add measure only support for QDSS clocks (487b0362) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/clk/qcom/debugcc-shima.c

+397 −1

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0-only
		/*
		* Copyright (c) 2020, The Linux Foundation. All rights reserved.
		* Copyright (c) 2021, The Linux Foundation. All rights reserved.
		*/

		#include <linux/clk.h>
		@@ -391,6 +391,38 @@ static const char *const gcc_debug_mux_parent_names[] = {
		"mc_cc_debug_mux",
		"measure_only_cnoc_clk",
		"measure_only_core_bi_pll_test_se",
		"measure_only_gcc_aoss_at_clk",
		"measure_only_gcc_apss_qdss_apb_clk",
		"measure_only_gcc_apss_qdss_tsctr_clk",
		"measure_only_gcc_cnoc_qdss_stm_clk",
		"measure_only_gcc_config_noc_at_clk",
		"measure_only_gcc_cpuss_at_clk",
		"measure_only_gcc_cpuss_trig_clk",
		"measure_only_gcc_ddrss_at_clk",
		"measure_only_gcc_east_at_clk",
		"measure_only_gcc_gpu_at_clk",
		"measure_only_gcc_gpu_trig_clk",
		"measure_only_gcc_lpass_trig_clk",
		"measure_only_gcc_mmnoc_at_clk",
		"measure_only_gcc_mmss_at_clk",
		"measure_only_gcc_mmss_trig_clk",
		"measure_only_gcc_mss_at_clk",
		"measure_only_gcc_north_at_clk",
		"measure_only_gcc_phy_at_clk",
		"measure_only_gcc_pimem_at_clk",
		"measure_only_gcc_qdss_center_at_clk",
		"measure_only_gcc_qdss_cfg_ahb_clk",
		"measure_only_gcc_qdss_dap_ahb_clk",
		"measure_only_gcc_qdss_dap_clk",
		"measure_only_gcc_qdss_etr_usb_clk",
		"measure_only_gcc_qdss_stm_clk",
		"measure_only_gcc_qdss_traceclkin_clk",
		"measure_only_gcc_qdss_tsctr_clk",
		"measure_only_gcc_qdss_xo_clk",
		"measure_only_gcc_south_at_clk",
		"measure_only_gcc_sys_noc_at_clk",
		"measure_only_gcc_turing_at_clk",
		"measure_only_gcc_turing_trig_clk",
		"measure_only_ipa_2x_clk",
		"measure_only_memnoc_clk",
		"measure_only_pcie_0_pipe_clk",
		@@ -401,6 +433,10 @@ static const char *const gcc_debug_mux_parent_names[] = {
		"measure_only_ufs_phy_tx_symbol_0_clk",
		"measure_only_usb3_phy_wrapper_gcc_usb30_pipe_clk",
		"video_cc_debug_mux",
		"measure_only_gcc_at_clk",
		"measure_only_gcc_lpass_at_clk",
		"measure_only_gcc_mss_trig_clk",
		"measure_only_gcc_qdss_trig_clk",
		};

		static int gcc_debug_mux_sels[] = {
		@@ -508,6 +544,38 @@ static int gcc_debug_mux_sels[] = {
		0xCD, /* mc_cc_debug_mux or ddrss_gcc_debug_clk */
		0x17, /* measure_only_cnoc_clk */
		0x5, /* measure_only_core_bi_pll_test_se */
		0xA9, /* measure_only_gcc_aoss_at_clk */
		0xE2, /* measure_only_gcc_apss_qdss_apb_clk */
		0xE1, /* measure_only_gcc_apss_qdss_tsctr_clk */
		0x1A, /* measure_only_gcc_cnoc_qdss_stm_clk */
		0x24, /* measure_only_gcc_config_noc_at_clk */
		0xE0, /* measure_only_gcc_cpuss_at_clk */
		0xDF, /* measure_only_gcc_cpuss_trig_clk */
		0xCA, /* measure_only_gcc_ddrss_at_clk */
		0x64, /* measure_only_gcc_east_at_clk */
		0x13B, /* measure_only_gcc_gpu_at_clk */
		0x13F, /* measure_only_gcc_gpu_trig_clk */
		0xD0, /* measure_only_gcc_lpass_trig_clk */
		0x34, /* measure_only_gcc_mmnoc_at_clk */
		0x40, /* measure_only_gcc_mmss_at_clk */
		0x42, /* measure_only_gcc_mmss_trig_clk */
		0x131, /* measure_only_gcc_mss_at_clk */
		0x65, /* measure_only_gcc_north_at_clk */
		0x66, /* measure_only_gcc_phy_at_clk */
		0x5F, /* measure_only_gcc_pimem_at_clk */
		0x62, /* measure_only_gcc_qdss_center_at_clk */
		0x61, /* measure_only_gcc_qdss_cfg_ahb_clk */
		0x60, /* measure_only_gcc_qdss_dap_ahb_clk */
		0x6C, /* measure_only_gcc_qdss_dap_clk */
		0x67, /* measure_only_gcc_qdss_etr_usb_clk */
		0x68, /* measure_only_gcc_qdss_stm_clk */
		0x69, /* measure_only_gcc_qdss_traceclkin_clk */
		0x6A, /* measure_only_gcc_qdss_tsctr_clk */
		0x6E, /* measure_only_gcc_qdss_xo_clk */
		0x63, /* measure_only_gcc_south_at_clk */
		0xE, /* measure_only_gcc_sys_noc_at_clk */
		0xDB, /* measure_only_gcc_turing_at_clk */
		0xDC, /* measure_only_gcc_turing_trig_clk */
		0x128, /* measure_only_ipa_2x_clk */
		0xC9, /* measure_only_memnoc_clk */
		0xF8, /* measure_only_pcie_0_pipe_clk */
		@@ -518,6 +586,10 @@ static int gcc_debug_mux_sels[] = {
		0x107, /* measure_only_ufs_phy_tx_symbol_0_clk */
		0x78, /* measure_only_usb3_phy_wrapper_gcc_usb30_pipe_clk */
		0x5C, /* video_cc_debug_mux */
		0xB8, /* measure_only_gcc_at_clk */
		0xD1, /* measure_only_gcc_lpass_at_clk */
		0x130, /* measure_only_gcc_mss_trig_clk */
		0x6B, /* measure_only_gcc_qdss_trig_clk */
		};

		static struct clk_debug_mux gcc_debug_mux = {
		@@ -713,6 +785,262 @@ static struct clk_dummy measure_only_core_bi_pll_test_se = {
		},
		};

		static struct clk_dummy measure_only_gcc_aoss_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_aoss_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_apss_qdss_apb_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_apss_qdss_apb_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_apss_qdss_tsctr_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_apss_qdss_tsctr_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_cnoc_qdss_stm_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_cnoc_qdss_stm_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_config_noc_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_config_noc_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_cpuss_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_cpuss_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_cpuss_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_cpuss_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_ddrss_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_ddrss_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_east_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_east_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_gpu_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_gpu_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_gpu_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_gpu_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_lpass_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_lpass_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_mmnoc_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_mmnoc_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_mmss_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_mmss_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_mmss_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_mmss_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_mss_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_mss_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_north_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_north_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_phy_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_phy_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_pimem_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_pimem_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_center_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_center_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_cfg_ahb_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_cfg_ahb_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_dap_ahb_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_dap_ahb_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_dap_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_dap_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_etr_usb_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_etr_usb_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_stm_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_stm_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_traceclkin_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_traceclkin_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_tsctr_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_tsctr_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_xo_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_xo_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_south_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_south_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_sys_noc_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_sys_noc_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_turing_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_turing_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_turing_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_turing_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gpu_cc_cb_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		@@ -825,6 +1153,38 @@ static struct clk_dummy measure_only_usb3_phy_wrapper_gcc_usb30_pipe_clk = {
		},
		};

		static struct clk_dummy measure_only_gcc_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_lpass_at_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_lpass_at_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_mss_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_mss_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_dummy measure_only_gcc_qdss_trig_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "measure_only_gcc_qdss_trig_clk",
		.ops = &clk_dummy_ops,
		},
		};

		static struct clk_hw *debugcc_shima_hws[] = {
		&measure_only_apcs_gold_post_acd_clk.hw,
		&measure_only_apcs_goldplus_post_acd_clk.hw,
		@@ -832,6 +1192,38 @@ static struct clk_hw *debugcc_shima_hws[] = {
		&measure_only_apcs_silver_post_acd_clk.hw,
		&measure_only_cnoc_clk.hw,
		&measure_only_core_bi_pll_test_se.hw,
		&measure_only_gcc_aoss_at_clk.hw,
		&measure_only_gcc_apss_qdss_apb_clk.hw,
		&measure_only_gcc_apss_qdss_tsctr_clk.hw,
		&measure_only_gcc_cnoc_qdss_stm_clk.hw,
		&measure_only_gcc_config_noc_at_clk.hw,
		&measure_only_gcc_cpuss_at_clk.hw,
		&measure_only_gcc_cpuss_trig_clk.hw,
		&measure_only_gcc_ddrss_at_clk.hw,
		&measure_only_gcc_east_at_clk.hw,
		&measure_only_gcc_gpu_at_clk.hw,
		&measure_only_gcc_gpu_trig_clk.hw,
		&measure_only_gcc_lpass_trig_clk.hw,
		&measure_only_gcc_mmnoc_at_clk.hw,
		&measure_only_gcc_mmss_at_clk.hw,
		&measure_only_gcc_mmss_trig_clk.hw,
		&measure_only_gcc_mss_at_clk.hw,
		&measure_only_gcc_north_at_clk.hw,
		&measure_only_gcc_phy_at_clk.hw,
		&measure_only_gcc_pimem_at_clk.hw,
		&measure_only_gcc_qdss_center_at_clk.hw,
		&measure_only_gcc_qdss_cfg_ahb_clk.hw,
		&measure_only_gcc_qdss_dap_ahb_clk.hw,
		&measure_only_gcc_qdss_dap_clk.hw,
		&measure_only_gcc_qdss_etr_usb_clk.hw,
		&measure_only_gcc_qdss_stm_clk.hw,
		&measure_only_gcc_qdss_traceclkin_clk.hw,
		&measure_only_gcc_qdss_tsctr_clk.hw,
		&measure_only_gcc_qdss_xo_clk.hw,
		&measure_only_gcc_south_at_clk.hw,
		&measure_only_gcc_sys_noc_at_clk.hw,
		&measure_only_gcc_turing_at_clk.hw,
		&measure_only_gcc_turing_trig_clk.hw,
		&measure_only_gpu_cc_cb_clk.hw,
		&measure_only_gpu_cc_cx_gfx3d_clk.hw,
		&measure_only_gpu_cc_cx_gfx3d_slv_clk.hw,
		@@ -846,6 +1238,10 @@ static struct clk_hw *debugcc_shima_hws[] = {
		&measure_only_ufs_phy_rx_symbol_1_clk.hw,
		&measure_only_ufs_phy_tx_symbol_0_clk.hw,
		&measure_only_usb3_phy_wrapper_gcc_usb30_pipe_clk.hw,
		&measure_only_gcc_at_clk.hw,
		&measure_only_gcc_lpass_at_clk.hw,
		&measure_only_gcc_mss_trig_clk.hw,
		&measure_only_gcc_qdss_trig_clk.hw,
		};

		static const struct of_device_id clk_debug_match_table[] = {