| /* |
| * Copyright (c) 2019, Intel Corporation. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef __CLOCKMANAGER_H__ |
| #define __CLOCKMANAGER_H__ |
| |
| #include "socfpga_handoff.h" |
| |
| #define ALT_CLKMGR 0xffd10000 |
| |
| #define ALT_CLKMGR_CTRL 0x0 |
| #define ALT_CLKMGR_STAT 0x4 |
| #define ALT_CLKMGR_INTRCLR 0x14 |
| #define ALT_CLKMGR_INTRCLR_MAINLOCKLOST_SET_MSK 0x00000004 |
| #define ALT_CLKMGR_INTRCLR_PERLOCKLOST_SET_MSK 0x00000008 |
| |
| #define ALT_CLKMGR_CTRL_BOOTMODE_SET_MSK 0x00000001 |
| #define ALT_CLKMGR_STAT_BUSY_E_BUSY 0x1 |
| #define ALT_CLKMGR_STAT_BUSY(x) (((x) & 0x00000001) >> 0) |
| #define ALT_CLKMGR_STAT_MAINPLLLOCKED(x) (((x) & 0x00000100) >> 8) |
| #define ALT_CLKMGR_STAT_PERPLLLOCKED(x) (((x) & 0x00000200) >> 9) |
| |
| #define ALT_CLKMGR_MAINPLL 0xffd10030 |
| #define ALT_CLKMGR_MAINPLL_EN 0x0 |
| #define ALT_CLKMGR_MAINPLL_BYPASS 0xc |
| #define ALT_CLKMGR_MAINPLL_MPUCLK 0x18 |
| #define ALT_CLKMGR_MAINPLL_NOCCLK 0x1c |
| #define ALT_CLKMGR_MAINPLL_CNTR2CLK 0x20 |
| #define ALT_CLKMGR_MAINPLL_CNTR3CLK 0x24 |
| #define ALT_CLKMGR_MAINPLL_CNTR4CLK 0x28 |
| #define ALT_CLKMGR_MAINPLL_CNTR5CLK 0x2c |
| #define ALT_CLKMGR_MAINPLL_CNTR6CLK 0x30 |
| #define ALT_CLKMGR_MAINPLL_CNTR7CLK 0x34 |
| #define ALT_CLKMGR_MAINPLL_CNTR8CLK 0x38 |
| #define ALT_CLKMGR_MAINPLL_CNTR9CLK 0x3c |
| #define ALT_CLKMGR_MAINPLL_NOCDIV 0x40 |
| #define ALT_CLKMGR_MAINPLL_PLLGLOB 0x44 |
| #define ALT_CLKMGR_MAINPLL_FDBCK 0x48 |
| #define ALT_CLKMGR_MAINPLL_PLLC0 0x54 |
| #define ALT_CLKMGR_MAINPLL_PLLC1 0x58 |
| #define ALT_CLKMGR_MAINPLL_VCOCALIB 0x5c |
| #define ALT_CLKMGR_MAINPLL_EN_RESET 0x000000ff |
| #define ALT_CLKMGR_MAINPLL_FDBCK_MDIV(x) (((x) & 0xff000000) >> 24) |
| #define ALT_CLKMGR_MAINPLL_PLLGLOB_PD_SET_MSK 0x00000001 |
| #define ALT_CLKMGR_MAINPLL_PLLGLOB_REFCLKDIV(x) (((x) & 0x00003f00) >> 8) |
| #define ALT_CLKMGR_MAINPLL_PLLGLOB_RST_SET_MSK 0x00000002 |
| #define ALT_CLKMGR_MAINPLL_VCOCALIB_HSCNT_SET(x) (((x) << 0) & 0x000000ff) |
| #define ALT_CLKMGR_MAINPLL_VCOCALIB_MSCNT_SET(x) (((x) << 9) & 0x0001fe00) |
| |
| #define ALT_CLKMGR_PSRC(x) (((x) & 0x00030000) >> 16) |
| #define ALT_CLKMGR_SRC_MAIN 0 |
| #define ALT_CLKMGR_SRC_PER 1 |
| |
| #define ALT_CLKMGR_PLLGLOB_PSRC_EOSC1 0x0 |
| #define ALT_CLKMGR_PLLGLOB_PSRC_INTOSC 0x1 |
| #define ALT_CLKMGR_PLLGLOB_PSRC_F2S 0x2 |
| |
| #define ALT_CLKMGR_PERPLL 0xffd100a4 |
| #define ALT_CLKMGR_PERPLL_EN 0x0 |
| #define ALT_CLKMGR_PERPLL_BYPASS 0xc |
| #define ALT_CLKMGR_PERPLL_CNTR2CLK 0x18 |
| #define ALT_CLKMGR_PERPLL_CNTR3CLK 0x1c |
| #define ALT_CLKMGR_PERPLL_CNTR4CLK 0x20 |
| #define ALT_CLKMGR_PERPLL_CNTR5CLK 0x24 |
| #define ALT_CLKMGR_PERPLL_CNTR6CLK 0x28 |
| #define ALT_CLKMGR_PERPLL_CNTR7CLK 0x2c |
| #define ALT_CLKMGR_PERPLL_CNTR8CLK 0x30 |
| #define ALT_CLKMGR_PERPLL_CNTR9CLK 0x34 |
| #define ALT_CLKMGR_PERPLL_GPIODIV 0x3c |
| #define ALT_CLKMGR_PERPLL_EMACCTL 0x38 |
| #define ALT_CLKMGR_PERPLL_PLLGLOB 0x40 |
| #define ALT_CLKMGR_PERPLL_FDBCK 0x44 |
| #define ALT_CLKMGR_PERPLL_PLLC0 0x50 |
| #define ALT_CLKMGR_PERPLL_PLLC1 0x54 |
| #define ALT_CLKMGR_PERPLL_EN_RESET 0x00000fff |
| #define ALT_CLKMGR_PERPLL_FDBCK_MDIV(x) (((x) & 0xff000000) >> 24) |
| #define ALT_CLKMGR_PERPLL_GPIODIV_GPIODBCLK_SET(x) (((x) << 0) & 0x0000ffff) |
| #define ALT_CLKMGR_PERPLL_PLLGLOB_PD_SET_MSK 0x00000001 |
| #define ALT_CLKMGR_PERPLL_PLLGLOB_REFCLKDIV(x) (((x) & 0x00003f00) >> 8) |
| #define ALT_CLKMGR_PERPLL_PLLGLOB_REFCLKDIV_SET(x) (((x) << 8) & 0x00003f00) |
| #define ALT_CLKMGR_PERPLL_PLLGLOB_RST_SET_MSK 0x00000002 |
| #define ALT_CLKMGR_PERPLL_VCOCALIB_HSCNT_SET(x) (((x) << 0) & 0x000000ff) |
| #define ALT_CLKMGR_PERPLL_VCOCALIB_MSCNT_SET(x) (((x) << 9) & 0x0001fe00) |
| #define ALT_CLKMGR_PERPLL_VCOCALIB 0x58 |
| |
| #define ALT_CLKMGR_INTOSC_HZ 460000000 |
| |
| void config_clkmgr_handoff(handoff *hoff_ptr); |
| uint32_t get_wdt_clk(void); |
| uint32_t get_uart_clk(void); |
| uint32_t get_mmc_clk(void); |
| |
| #endif |
