1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * (C) Copyright 2006-2008 4 * Texas Instruments, <www.ti.com> 5 * Richard Woodruff <r-woodruff2@ti.com> 6 */ 7#ifndef _CLOCKS_H_ 8#define _CLOCKS_H_ 9 10#define LDELAY 12000000 11 12#define S12M 12000000 13#define S13M 13000000 14#define S19_2M 19200000 15#define S24M 24000000 16#define S26M 26000000 17#define S38_4M 38400000 18 19#define FCK_IVA2_ON 0x00000001 20#define FCK_CORE1_ON 0x03fffe29 21#define ICK_CORE1_ON 0x3ffffffb 22#define ICK_CORE2_ON 0x0000001f 23#define FCK_WKUP_ON 0x000000e9 24#define ICK_WKUP_ON 0x0000003f 25#define FCK_DSS_ON 0x00000005 26#define ICK_DSS_ON 0x00000001 27#define FCK_CAM_ON 0x00000001 28#define ICK_CAM_ON 0x00000001 29 30/* Used to index into DPLL parameter tables */ 31typedef struct { 32 unsigned int m; 33 unsigned int n; 34 unsigned int fsel; 35 unsigned int m2; 36} dpll_param; 37 38struct dpll_per_36x_param { 39 unsigned int sys_clk; 40 unsigned int m; 41 unsigned int n; 42 unsigned int m2; 43 unsigned int m3; 44 unsigned int m4; 45 unsigned int m5; 46 unsigned int m6; 47 unsigned int m2div; 48}; 49 50/* Following functions are exported from lowlevel_init.S */ 51extern dpll_param *get_mpu_dpll_param(void); 52extern dpll_param *get_iva_dpll_param(void); 53extern dpll_param *get_core_dpll_param(void); 54extern dpll_param *get_per_dpll_param(void); 55extern dpll_param *get_per2_dpll_param(void); 56 57extern dpll_param *get_36x_mpu_dpll_param(void); 58extern dpll_param *get_36x_iva_dpll_param(void); 59extern dpll_param *get_36x_core_dpll_param(void); 60extern dpll_param *get_36x_per_dpll_param(void); 61extern dpll_param *get_36x_per2_dpll_param(void); 62 63#endif 64