arch/arm/mach-omap2/clock_common_data.c

   1 /*
   2  *  linux/arch/arm/mach-omap2/clock_common_data.c
   3  *
   4  *  Copyright (C) 2005-2009 Texas Instruments, Inc.
   5  *  Copyright (C) 2004-2009 Nokia Corporation
   6  *
   7  *  Contacts:
   8  *  Richard Woodruff <r-woodruff2@ti.com>
   9  *  Paul Walmsley
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  *
  15  * This file contains clock data that is common to both the OMAP2xxx and
  16  * OMAP3xxx clock definition files.
  17  */
  18
  19 #include <linux/clk-private.h>
  20 #include "clock.h"
  21
  22 /* clksel_rate data common to 24xx/343x */
  23 const struct clksel_rate gpt_32k_rates[] = {
  24          { .div = 1, .val = 0, .flags = RATE_IN_24XX | RATE_IN_3XXX },
  25          { .div = 0 }
  26 };
  27
  28 const struct clksel_rate gpt_sys_rates[] = {
  29          { .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_3XXX },
  30          { .div = 0 }
  31 };
  32
  33 const struct clksel_rate gfx_l3_rates[] = {
  34         { .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_3XXX },
  35         { .div = 2, .val = 2, .flags = RATE_IN_24XX | RATE_IN_3XXX },
  36         { .div = 3, .val = 3, .flags = RATE_IN_243X | RATE_IN_3XXX },
  37         { .div = 4, .val = 4, .flags = RATE_IN_243X | RATE_IN_3XXX },
  38         { .div = 0 }
  39 };
  40
  41 const struct clksel_rate dsp_ick_rates[] = {
  42         { .div = 1, .val = 1, .flags = RATE_IN_24XX },
  43         { .div = 2, .val = 2, .flags = RATE_IN_24XX },
  44         { .div = 3, .val = 3, .flags = RATE_IN_243X },
  45         { .div = 0 },
  46 };
  47
  48
  49 /* clksel_rate blocks shared between OMAP44xx and AM33xx */
  50
  51 const struct clksel_rate div_1_0_rates[] = {
  52         { .div = 1, .val = 0, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  53         { .div = 0 },
  54 };
  55
  56 const struct clksel_rate div3_1to4_rates[] = {
  57         { .div = 1, .val = 0, .flags = RATE_IN_4430 },
  58         { .div = 2, .val = 1, .flags = RATE_IN_4430 },
  59         { .div = 4, .val = 2, .flags = RATE_IN_4430 },
  60         { .div = 0 },
  61 };
  62
  63 const struct clksel_rate div_1_1_rates[] = {
  64         { .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  65         { .div = 0 },
  66 };
  67
  68 const struct clksel_rate div_1_2_rates[] = {
  69         { .div = 1, .val = 2, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  70         { .div = 0 },
  71 };
  72
  73 const struct clksel_rate div_1_3_rates[] = {
  74         { .div = 1, .val = 3, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  75         { .div = 0 },
  76 };
  77
  78 const struct clksel_rate div_1_4_rates[] = {
  79         { .div = 1, .val = 4, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  80         { .div = 0 },
  81 };
  82
  83 const struct clksel_rate div31_1to31_rates[] = {
  84         { .div = 1, .val = 1, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  85         { .div = 2, .val = 2, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  86         { .div = 3, .val = 3, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  87         { .div = 4, .val = 4, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  88         { .div = 5, .val = 5, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  89         { .div = 6, .val = 6, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  90         { .div = 7, .val = 7, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  91         { .div = 8, .val = 8, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  92         { .div = 9, .val = 9, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  93         { .div = 10, .val = 10, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  94         { .div = 11, .val = 11, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  95         { .div = 12, .val = 12, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  96         { .div = 13, .val = 13, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  97         { .div = 14, .val = 14, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  98         { .div = 15, .val = 15, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
  99         { .div = 16, .val = 16, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 100         { .div = 17, .val = 17, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 101         { .div = 18, .val = 18, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 102         { .div = 19, .val = 19, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 103         { .div = 20, .val = 20, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 104         { .div = 21, .val = 21, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 105         { .div = 22, .val = 22, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 106         { .div = 23, .val = 23, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 107         { .div = 24, .val = 24, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 108         { .div = 25, .val = 25, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 109         { .div = 26, .val = 26, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 110         { .div = 27, .val = 27, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 111         { .div = 28, .val = 28, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 112         { .div = 29, .val = 29, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 113         { .div = 30, .val = 30, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 114         { .div = 31, .val = 31, .flags = RATE_IN_4430 | RATE_IN_AM33XX },
 115         { .div = 0 },
 116 };
 117
 118 /* Clocks shared between various OMAP SoCs */
 119
 120 static struct clk_ops dummy_ck_ops = {};
 121
 122 struct clk dummy_ck = {
 123         .name = "dummy_clk",
 124         .ops = &dummy_ck_ops,
 125         .flags = CLK_IS_BASIC,
 126 };