17c36209bSGhennadi Procopciuc /* 27c36209bSGhennadi Procopciuc * Copyright 2020-2024 NXP 37c36209bSGhennadi Procopciuc * 47c36209bSGhennadi Procopciuc * SPDX-License-Identifier: BSD-3-Clause 57c36209bSGhennadi Procopciuc */ 67c36209bSGhennadi Procopciuc #include <s32cc-clk-ids.h> 77c36209bSGhennadi Procopciuc #include <s32cc-clk-modules.h> 87c36209bSGhennadi Procopciuc #include <s32cc-clk-utils.h> 97c36209bSGhennadi Procopciuc 107c36209bSGhennadi Procopciuc /* Oscillators */ 117c36209bSGhennadi Procopciuc static struct s32cc_osc fxosc = 127c36209bSGhennadi Procopciuc S32CC_OSC_INIT(S32CC_FXOSC); 137c36209bSGhennadi Procopciuc static struct s32cc_clk fxosc_clk = 147c36209bSGhennadi Procopciuc S32CC_MODULE_CLK(fxosc); 157c36209bSGhennadi Procopciuc 167c36209bSGhennadi Procopciuc static struct s32cc_osc firc = 177c36209bSGhennadi Procopciuc S32CC_OSC_INIT(S32CC_FIRC); 187c36209bSGhennadi Procopciuc static struct s32cc_clk firc_clk = 197c36209bSGhennadi Procopciuc S32CC_MODULE_CLK(firc); 207c36209bSGhennadi Procopciuc 217c36209bSGhennadi Procopciuc static struct s32cc_osc sirc = 227c36209bSGhennadi Procopciuc S32CC_OSC_INIT(S32CC_SIRC); 237c36209bSGhennadi Procopciuc static struct s32cc_clk sirc_clk = 247c36209bSGhennadi Procopciuc S32CC_MODULE_CLK(sirc); 257c36209bSGhennadi Procopciuc 26*a8be748aSGhennadi Procopciuc /* ARM PLL */ 27*a8be748aSGhennadi Procopciuc static struct s32cc_clkmux arm_pll_mux = 28*a8be748aSGhennadi Procopciuc S32CC_CLKMUX_INIT(S32CC_ARM_PLL, 0, 2, 29*a8be748aSGhennadi Procopciuc S32CC_CLK_FIRC, 30*a8be748aSGhennadi Procopciuc S32CC_CLK_FXOSC, 0, 0, 0); 31*a8be748aSGhennadi Procopciuc static struct s32cc_clk arm_pll_mux_clk = 32*a8be748aSGhennadi Procopciuc S32CC_MODULE_CLK(arm_pll_mux); 33*a8be748aSGhennadi Procopciuc static struct s32cc_pll armpll = 34*a8be748aSGhennadi Procopciuc S32CC_PLL_INIT(arm_pll_mux_clk, S32CC_ARM_PLL, 2); 35*a8be748aSGhennadi Procopciuc static struct s32cc_clk arm_pll_vco_clk = 36*a8be748aSGhennadi Procopciuc S32CC_FREQ_MODULE_CLK(armpll, 1400 * MHZ, 2000 * MHZ); 37*a8be748aSGhennadi Procopciuc 38*a8be748aSGhennadi Procopciuc static struct s32cc_pll_out_div arm_pll_phi0_div = 39*a8be748aSGhennadi Procopciuc S32CC_PLL_OUT_DIV_INIT(armpll, 0); 40*a8be748aSGhennadi Procopciuc static struct s32cc_clk arm_pll_phi0_clk = 41*a8be748aSGhennadi Procopciuc S32CC_FREQ_MODULE_CLK(arm_pll_phi0_div, 0, GHZ); 42*a8be748aSGhennadi Procopciuc 43*a8be748aSGhennadi Procopciuc static struct s32cc_clk *s32cc_hw_clk_list[5] = { 447c36209bSGhennadi Procopciuc /* Oscillators */ 457c36209bSGhennadi Procopciuc [S32CC_CLK_ID(S32CC_CLK_FIRC)] = &firc_clk, 467c36209bSGhennadi Procopciuc [S32CC_CLK_ID(S32CC_CLK_SIRC)] = &sirc_clk, 477c36209bSGhennadi Procopciuc [S32CC_CLK_ID(S32CC_CLK_FXOSC)] = &fxosc_clk, 48*a8be748aSGhennadi Procopciuc /* ARM PLL */ 49*a8be748aSGhennadi Procopciuc [S32CC_CLK_ID(S32CC_CLK_ARM_PLL_PHI0)] = &arm_pll_phi0_clk, 507c36209bSGhennadi Procopciuc }; 517c36209bSGhennadi Procopciuc 527c36209bSGhennadi Procopciuc static struct s32cc_clk_array s32cc_hw_clocks = { 537c36209bSGhennadi Procopciuc .type_mask = S32CC_CLK_TYPE(S32CC_CLK_FIRC), 547c36209bSGhennadi Procopciuc .clks = &s32cc_hw_clk_list[0], 557c36209bSGhennadi Procopciuc .n_clks = ARRAY_SIZE(s32cc_hw_clk_list), 567c36209bSGhennadi Procopciuc }; 577c36209bSGhennadi Procopciuc 58*a8be748aSGhennadi Procopciuc static struct s32cc_clk *s32cc_arch_clk_list[2] = { 59*a8be748aSGhennadi Procopciuc /* ARM PLL */ 60*a8be748aSGhennadi Procopciuc [S32CC_CLK_ID(S32CC_CLK_ARM_PLL_MUX)] = &arm_pll_mux_clk, 61*a8be748aSGhennadi Procopciuc [S32CC_CLK_ID(S32CC_CLK_ARM_PLL_VCO)] = &arm_pll_vco_clk, 62*a8be748aSGhennadi Procopciuc }; 63*a8be748aSGhennadi Procopciuc 64*a8be748aSGhennadi Procopciuc static struct s32cc_clk_array s32cc_arch_clocks = { 65*a8be748aSGhennadi Procopciuc .type_mask = S32CC_CLK_TYPE(S32CC_CLK_ARM_PLL_MUX), 66*a8be748aSGhennadi Procopciuc .clks = &s32cc_arch_clk_list[0], 67*a8be748aSGhennadi Procopciuc .n_clks = ARRAY_SIZE(s32cc_arch_clk_list), 68*a8be748aSGhennadi Procopciuc }; 69*a8be748aSGhennadi Procopciuc 707c36209bSGhennadi Procopciuc struct s32cc_clk *s32cc_get_arch_clk(unsigned long id) 717c36209bSGhennadi Procopciuc { 72*a8be748aSGhennadi Procopciuc static const struct s32cc_clk_array *clk_table[2] = { 737c36209bSGhennadi Procopciuc &s32cc_hw_clocks, 74*a8be748aSGhennadi Procopciuc &s32cc_arch_clocks, 757c36209bSGhennadi Procopciuc }; 767c36209bSGhennadi Procopciuc 777c36209bSGhennadi Procopciuc return s32cc_get_clk_from_table(clk_table, ARRAY_SIZE(clk_table), id); 787c36209bSGhennadi Procopciuc } 79