arch/arm/include/asm/arch-omap3/clock.h

   1 /*
   2  * (C) Copyright 2006-2008
   3  * Texas Instruments, <www.ti.com>
   4  * Richard Woodruff <r-woodruff2@ti.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8 #ifndef _CLOCKS_H_
   9 #define _CLOCKS_H_
  10
  11 #define LDELAY          12000000
  12
  13 #define S12M            12000000
  14 #define S13M            13000000
  15 #define S19_2M          19200000
  16 #define S24M            24000000
  17 #define S26M            26000000
  18 #define S38_4M          38400000
  19
  20 #define FCK_IVA2_ON     0x00000001
  21 #define FCK_CORE1_ON    0x03fffe29
  22 #define ICK_CORE1_ON    0x3ffffffb
  23 #define ICK_CORE2_ON    0x0000001f
  24 #define FCK_WKUP_ON     0x000000e9
  25 #define ICK_WKUP_ON     0x0000003f
  26 #define FCK_DSS_ON      0x00000005
  27 #define ICK_DSS_ON      0x00000001
  28 #define FCK_CAM_ON      0x00000001
  29 #define ICK_CAM_ON      0x00000001
  30 #define FCK_PER_ON      0x0003ffff
  31 #define ICK_PER_ON      0x0003ffff
  32
  33 /* Used to index into DPLL parameter tables */
  34 typedef struct {
  35         unsigned int m;
  36         unsigned int n;
  37         unsigned int fsel;
  38         unsigned int m2;
  39 } dpll_param;
  40
  41 struct dpll_per_36x_param {
  42         unsigned int sys_clk;
  43         unsigned int m;
  44         unsigned int n;
  45         unsigned int m2;
  46         unsigned int m3;
  47         unsigned int m4;
  48         unsigned int m5;
  49         unsigned int m6;
  50         unsigned int m2div;
  51 };
  52
  53 /* Following functions are exported from lowlevel_init.S */
  54 extern dpll_param *get_mpu_dpll_param(void);
  55 extern dpll_param *get_iva_dpll_param(void);
  56 extern dpll_param *get_core_dpll_param(void);
  57 extern dpll_param *get_per_dpll_param(void);
  58 extern dpll_param *get_per2_dpll_param(void);
  59
  60 extern dpll_param *get_36x_mpu_dpll_param(void);
  61 extern dpll_param *get_36x_iva_dpll_param(void);
  62 extern dpll_param *get_36x_core_dpll_param(void);
  63 extern dpll_param *get_36x_per_dpll_param(void);
  64
  65 extern void *_end_vect, *_start;
  66
  67 #endif