1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2019-2023, Intel Corporation. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef __CLOCKMANAGER_H__ 8*91f16700Schasinglulu #define __CLOCKMANAGER_H__ 9*91f16700Schasinglulu 10*91f16700Schasinglulu #include "s10_system_manager.h" 11*91f16700Schasinglulu #include "socfpga_handoff.h" 12*91f16700Schasinglulu 13*91f16700Schasinglulu #define ALT_CLKMGR 0xffd10000 14*91f16700Schasinglulu 15*91f16700Schasinglulu #define ALT_CLKMGR_CTRL 0x0 16*91f16700Schasinglulu #define ALT_CLKMGR_STAT 0x4 17*91f16700Schasinglulu #define ALT_CLKMGR_INTRCLR 0x14 18*91f16700Schasinglulu #define ALT_CLKMGR_INTRCLR_MAINLOCKLOST_SET_MSK 0x00000004 19*91f16700Schasinglulu #define ALT_CLKMGR_INTRCLR_PERLOCKLOST_SET_MSK 0x00000008 20*91f16700Schasinglulu 21*91f16700Schasinglulu #define ALT_CLKMGR_CTRL_BOOTMODE_SET_MSK 0x00000001 22*91f16700Schasinglulu #define ALT_CLKMGR_STAT_BUSY_E_BUSY 0x1 23*91f16700Schasinglulu #define ALT_CLKMGR_STAT_BUSY(x) (((x) & 0x00000001) >> 0) 24*91f16700Schasinglulu #define ALT_CLKMGR_STAT_MAINPLLLOCKED(x) (((x) & 0x00000100) >> 8) 25*91f16700Schasinglulu #define ALT_CLKMGR_STAT_PERPLLLOCKED(x) (((x) & 0x00000200) >> 9) 26*91f16700Schasinglulu 27*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL 0xffd10030 28*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_EN 0x0 29*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_BYPASS 0xc 30*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_MPUCLK 0x18 31*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_NOCCLK 0x1c 32*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR2CLK 0x20 33*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR3CLK 0x24 34*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR4CLK 0x28 35*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR5CLK 0x2c 36*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR6CLK 0x30 37*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR7CLK 0x34 38*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR8CLK 0x38 39*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_CNTR9CLK 0x3c 40*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_NOCDIV 0x40 41*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_PLLGLOB 0x44 42*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_FDBCK 0x48 43*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_PLLC0 0x54 44*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_PLLC1 0x58 45*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_VCOCALIB 0x5c 46*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_EN_RESET 0x000000ff 47*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_FDBCK_MDIV(x) (((x) & 0xff000000) >> 24) 48*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_PLLGLOB_PD_SET_MSK 0x00000001 49*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_PLLGLOB_REFCLKDIV(x) (((x) & 0x00003f00) >> 8) 50*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_PLLGLOB_RST_SET_MSK 0x00000002 51*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_VCOCALIB_HSCNT_SET(x) (((x) << 0) & 0x000000ff) 52*91f16700Schasinglulu #define ALT_CLKMGR_MAINPLL_VCOCALIB_MSCNT_SET(x) (((x) << 9) & 0x0001fe00) 53*91f16700Schasinglulu 54*91f16700Schasinglulu #define ALT_CLKMGR_PSRC(x) (((x) & 0x00030000) >> 16) 55*91f16700Schasinglulu #define ALT_CLKMGR_SRC_MAIN 0 56*91f16700Schasinglulu #define ALT_CLKMGR_SRC_PER 1 57*91f16700Schasinglulu 58*91f16700Schasinglulu #define ALT_CLKMGR_PLLGLOB_PSRC_EOSC1 0x0 59*91f16700Schasinglulu #define ALT_CLKMGR_PLLGLOB_PSRC_INTOSC 0x1 60*91f16700Schasinglulu #define ALT_CLKMGR_PLLGLOB_PSRC_F2S 0x2 61*91f16700Schasinglulu 62*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL 0xffd100a4 63*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_EN 0x0 64*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_EN_SDMMCCLK BIT(5) 65*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_BYPASS 0xc 66*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR2CLK 0x18 67*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR3CLK 0x1c 68*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR4CLK 0x20 69*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR5CLK 0x24 70*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR6CLK 0x28 71*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR7CLK 0x2c 72*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR8CLK 0x30 73*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_CNTR9CLK 0x34 74*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_GPIODIV 0x3c 75*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_EMACCTL 0x38 76*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLGLOB 0x40 77*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_FDBCK 0x44 78*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLC0 0x50 79*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLC1 0x54 80*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_EN_RESET 0x00000fff 81*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_FDBCK_MDIV(x) (((x) & 0xff000000) >> 24) 82*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_GPIODIV_GPIODBCLK_SET(x) (((x) << 0) & 0x0000ffff) 83*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLGLOB_PD_SET_MSK 0x00000001 84*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLGLOB_REFCLKDIV(x) (((x) & 0x00003f00) >> 8) 85*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLGLOB_REFCLKDIV_SET(x) (((x) << 8) & 0x00003f00) 86*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_PLLGLOB_RST_SET_MSK 0x00000002 87*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_VCOCALIB_HSCNT_SET(x) (((x) << 0) & 0x000000ff) 88*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_VCOCALIB_MSCNT_SET(x) (((x) << 9) & 0x0001fe00) 89*91f16700Schasinglulu #define ALT_CLKMGR_PERPLL_VCOCALIB 0x58 90*91f16700Schasinglulu 91*91f16700Schasinglulu #define ALT_CLKMGR_INTOSC_HZ 460000000 92*91f16700Schasinglulu 93*91f16700Schasinglulu void config_clkmgr_handoff(handoff *hoff_ptr); 94*91f16700Schasinglulu uint32_t get_wdt_clk(void); 95*91f16700Schasinglulu uint32_t get_uart_clk(void); 96*91f16700Schasinglulu uint32_t get_mmc_clk(void); 97*91f16700Schasinglulu uint32_t get_l3_clk(uint32_t ref_clk); 98*91f16700Schasinglulu uint32_t get_ref_clk(uint32_t pllglob); 99*91f16700Schasinglulu uint32_t get_cpu_clk(void); 100*91f16700Schasinglulu 101*91f16700Schasinglulu #endif 102