OMAP clock: drop .id field; ensure each clock has a unique name

[linux-2.6/x86.git] / arch / arm / mach-omap2 / clock2xxx_data.c

/*
 *  linux/arch/arm/mach-omap2/clock2xxx_data.c
 *
 *  Copyright (C) 2005-2009 Texas Instruments, Inc.
 *  Copyright (C) 2004-2010 Nokia Corporation
 *
 *  Contacts:
 *  Richard Woodruff <r-woodruff2@ti.com>
 *  Paul Walmsley
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/list.h>

#include <plat/clkdev_omap.h>

#include "clock.h"
#include "clock2xxx.h"
#include "opp2xxx.h"
#include "prm.h"
#include "cm.h"
#include "prm-regbits-24xx.h"
#include "cm-regbits-24xx.h"
#include "sdrc.h"

/*-------------------------------------------------------------------------
 * 24xx clock tree.
 *
 * NOTE:In many cases here we are assigning a 'default' parent. In many
 *      cases the parent is selectable. The get/set parent calls will also
 *      switch sources.
 *
 *      Many some clocks say always_enabled, but they can be auto idled for
 *      power savings. They will always be available upon clock request.
 *
 *      Several sources are given initial rates which may be wrong, this will
 *      be fixed up in the init func.
 *
 *      Things are broadly separated below by clock domains. It is
 *      noteworthy that most periferals have dependencies on multiple clock
 *      domains. Many get their interface clocks from the L4 domain, but get
 *      functional clocks from fixed sources or other core domain derived
 *      clocks.
 *-------------------------------------------------------------------------*/

/* Base external input clocks */
static struct clk func_32k_ck = {
        .name           = "func_32k_ck",
        .ops            = &clkops_null,
        .rate           = 32000,
        .flags          = RATE_FIXED,
        .clkdm_name     = "wkup_clkdm",
};

static struct clk secure_32k_ck = {
        .name           = "secure_32k_ck",
        .ops            = &clkops_null,
        .rate           = 32768,
        .flags          = RATE_FIXED,
        .clkdm_name     = "wkup_clkdm",
};

/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
static struct clk osc_ck = {            /* (*12, *13, 19.2, *26, 38.4)MHz */
        .name           = "osc_ck",
        .ops            = &clkops_oscck,
        .clkdm_name     = "wkup_clkdm",
        .recalc         = &omap2_osc_clk_recalc,
};

/* Without modem likely 12MHz, with modem likely 13MHz */
static struct clk sys_ck = {            /* (*12, *13, 19.2, 26, 38.4)MHz */
        .name           = "sys_ck",             /* ~ ref_clk also */
        .ops            = &clkops_null,
        .parent         = &osc_ck,
        .clkdm_name     = "wkup_clkdm",
        .recalc         = &omap2xxx_sys_clk_recalc,
};

static struct clk alt_ck = {            /* Typical 54M or 48M, may not exist */
        .name           = "alt_ck",
        .ops            = &clkops_null,
        .rate           = 54000000,
        .flags          = RATE_FIXED,
        .clkdm_name     = "wkup_clkdm",
};

/*
 * Analog domain root source clocks
 */

/* dpll_ck, is broken out in to special cases through clksel */
/* REVISIT: Rate changes on dpll_ck trigger a full set change.  ...
 * deal with this
 */

static struct dpll_data dpll_dd = {
        .mult_div1_reg          = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
        .mult_mask              = OMAP24XX_DPLL_MULT_MASK,
        .div1_mask              = OMAP24XX_DPLL_DIV_MASK,
        .clk_bypass             = &sys_ck,
        .clk_ref                = &sys_ck,
        .control_reg            = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
        .enable_mask            = OMAP24XX_EN_DPLL_MASK,
        .max_multiplier         = 1023,
        .min_divider            = 1,
        .max_divider            = 16,
        .rate_tolerance         = DEFAULT_DPLL_RATE_TOLERANCE
};

/*
 * XXX Cannot add round_rate here yet, as this is still a composite clock,
 * not just a DPLL
 */
static struct clk dpll_ck = {
        .name           = "dpll_ck",
        .ops            = &clkops_null,
        .parent         = &sys_ck,              /* Can be func_32k also */
        .dpll_data      = &dpll_dd,
        .clkdm_name     = "wkup_clkdm",
        .recalc         = &omap2_dpllcore_recalc,
        .set_rate       = &omap2_reprogram_dpllcore,
};

static struct clk apll96_ck = {
        .name           = "apll96_ck",
        .ops            = &clkops_apll96,
        .parent         = &sys_ck,
        .rate           = 96000000,
        .flags          = RATE_FIXED | ENABLE_ON_INIT,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
        .enable_bit     = OMAP24XX_EN_96M_PLL_SHIFT,
};

static struct clk apll54_ck = {
        .name           = "apll54_ck",
        .ops            = &clkops_apll54,
        .parent         = &sys_ck,
        .rate           = 54000000,
        .flags          = RATE_FIXED | ENABLE_ON_INIT,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
        .enable_bit     = OMAP24XX_EN_54M_PLL_SHIFT,
};

/*
 * PRCM digital base sources
 */

/* func_54m_ck */

static const struct clksel_rate func_54m_apll54_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 },
};

static const struct clksel_rate func_54m_alt_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 },
};

static const struct clksel func_54m_clksel[] = {
        { .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
        { .parent = &alt_ck,    .rates = func_54m_alt_rates, },
        { .parent = NULL },
};

static struct clk func_54m_ck = {
        .name           = "func_54m_ck",
        .ops            = &clkops_null,
        .parent         = &apll54_ck,   /* can also be alt_clk */
        .clkdm_name     = "wkup_clkdm",
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_54M_SOURCE,
        .clksel         = func_54m_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk core_ck = {
        .name           = "core_ck",
        .ops            = &clkops_null,
        .parent         = &dpll_ck,             /* can also be 32k */
        .clkdm_name     = "wkup_clkdm",
        .recalc         = &followparent_recalc,
};

/* func_96m_ck */
static const struct clksel_rate func_96m_apll96_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 },
};

static const struct clksel_rate func_96m_alt_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_243X | DEFAULT_RATE },
        { .div = 0 },
};

static const struct clksel func_96m_clksel[] = {
        { .parent = &apll96_ck, .rates = func_96m_apll96_rates },
        { .parent = &alt_ck,    .rates = func_96m_alt_rates },
        { .parent = NULL }
};

/* The parent of this clock is not selectable on 2420. */
static struct clk func_96m_ck = {
        .name           = "func_96m_ck",
        .ops            = &clkops_null,
        .parent         = &apll96_ck,
        .clkdm_name     = "wkup_clkdm",
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP2430_96M_SOURCE,
        .clksel         = func_96m_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

/* func_48m_ck */

static const struct clksel_rate func_48m_apll96_rates[] = {
        { .div = 2, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 },
};

static const struct clksel_rate func_48m_alt_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 },
};

static const struct clksel func_48m_clksel[] = {
        { .parent = &apll96_ck, .rates = func_48m_apll96_rates },
        { .parent = &alt_ck, .rates = func_48m_alt_rates },
        { .parent = NULL }
};

static struct clk func_48m_ck = {
        .name           = "func_48m_ck",
        .ops            = &clkops_null,
        .parent         = &apll96_ck,    /* 96M or Alt */
        .clkdm_name     = "wkup_clkdm",
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_48M_SOURCE,
        .clksel         = func_48m_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static struct clk func_12m_ck = {
        .name           = "func_12m_ck",
        .ops            = &clkops_null,
        .parent         = &func_48m_ck,
        .fixed_div      = 4,
        .clkdm_name     = "wkup_clkdm",
        .recalc         = &omap_fixed_divisor_recalc,
};

/* Secure timer, only available in secure mode */
static struct clk wdt1_osc_ck = {
        .name           = "ck_wdt1_osc",
        .ops            = &clkops_null, /* RMK: missing? */
        .parent         = &osc_ck,
        .recalc         = &followparent_recalc,
};

/*
 * The common_clkout* clksel_rate structs are common to
 * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
 * sys_clkout2_* are 2420-only, so the
 * clksel_rate flags fields are inaccurate for those clocks. This is
 * harmless since access to those clocks are gated by the struct clk
 * flags fields, which mark them as 2420-only.
 */
static const struct clksel_rate common_clkout_src_core_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel_rate common_clkout_src_sys_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel_rate common_clkout_src_96m_rates[] = {
        { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel_rate common_clkout_src_54m_rates[] = {
        { .div = 1, .val = 3, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel common_clkout_src_clksel[] = {
        { .parent = &core_ck,     .rates = common_clkout_src_core_rates },
        { .parent = &sys_ck,      .rates = common_clkout_src_sys_rates },
        { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
        { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
        { .parent = NULL }
};

static struct clk sys_clkout_src = {
        .name           = "sys_clkout_src",
        .ops            = &clkops_omap2_dflt,
        .parent         = &func_54m_ck,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP24XX_PRCM_CLKOUT_CTRL,
        .enable_bit     = OMAP24XX_CLKOUT_EN_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL,
        .clksel_mask    = OMAP24XX_CLKOUT_SOURCE_MASK,
        .clksel         = common_clkout_src_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static const struct clksel_rate common_clkout_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 2, .val = 1, .flags = RATE_IN_24XX },
        { .div = 4, .val = 2, .flags = RATE_IN_24XX },
        { .div = 8, .val = 3, .flags = RATE_IN_24XX },
        { .div = 16, .val = 4, .flags = RATE_IN_24XX },
        { .div = 0 },
};

static const struct clksel sys_clkout_clksel[] = {
        { .parent = &sys_clkout_src, .rates = common_clkout_rates },
        { .parent = NULL }
};

static struct clk sys_clkout = {
        .name           = "sys_clkout",
        .ops            = &clkops_null,
        .parent         = &sys_clkout_src,
        .clkdm_name     = "wkup_clkdm",
        .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL,
        .clksel_mask    = OMAP24XX_CLKOUT_DIV_MASK,
        .clksel         = sys_clkout_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

/* In 2430, new in 2420 ES2 */
static struct clk sys_clkout2_src = {
        .name           = "sys_clkout2_src",
        .ops            = &clkops_omap2_dflt,
        .parent         = &func_54m_ck,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP24XX_PRCM_CLKOUT_CTRL,
        .enable_bit     = OMAP2420_CLKOUT2_EN_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL,
        .clksel_mask    = OMAP2420_CLKOUT2_SOURCE_MASK,
        .clksel         = common_clkout_src_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static const struct clksel sys_clkout2_clksel[] = {
        { .parent = &sys_clkout2_src, .rates = common_clkout_rates },
        { .parent = NULL }
};

/* In 2430, new in 2420 ES2 */
static struct clk sys_clkout2 = {
        .name           = "sys_clkout2",
        .ops            = &clkops_null,
        .parent         = &sys_clkout2_src,
        .clkdm_name     = "wkup_clkdm",
        .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL,
        .clksel_mask    = OMAP2420_CLKOUT2_DIV_MASK,
        .clksel         = sys_clkout2_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static struct clk emul_ck = {
        .name           = "emul_ck",
        .ops            = &clkops_omap2_dflt,
        .parent         = &func_54m_ck,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP24XX_PRCM_CLKEMUL_CTRL,
        .enable_bit     = OMAP24XX_EMULATION_EN_SHIFT,
        .recalc         = &followparent_recalc,

};

/*
 * MPU clock domain
 *      Clocks:
 *              MPU_FCLK, MPU_ICLK
 *              INT_M_FCLK, INT_M_I_CLK
 *
 * - Individual clocks are hardware managed.
 * - Base divider comes from: CM_CLKSEL_MPU
 *
 */
static const struct clksel_rate mpu_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
        { .div = 4, .val = 4, .flags = RATE_IN_242X },
        { .div = 6, .val = 6, .flags = RATE_IN_242X },
        { .div = 8, .val = 8, .flags = RATE_IN_242X },
        { .div = 0 },
};

static const struct clksel mpu_clksel[] = {
        { .parent = &core_ck, .rates = mpu_core_rates },
        { .parent = NULL }
};

static struct clk mpu_ck = {    /* Control cpu */
        .name           = "mpu_ck",
        .ops            = &clkops_null,
        .parent         = &core_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "mpu_clkdm",
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(MPU_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP24XX_CLKSEL_MPU_MASK,
        .clksel         = mpu_clksel,
        .recalc         = &omap2_clksel_recalc,
};

/*
 * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
 * Clocks:
 *      2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK
 *      2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
 *
 * Won't be too specific here. The core clock comes into this block
 * it is divided then tee'ed. One branch goes directly to xyz enable
 * controls. The other branch gets further divided by 2 then possibly
 * routed into a synchronizer and out of clocks abc.
 */
static const struct clksel_rate dsp_fck_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
        { .div = 3, .val = 3, .flags = RATE_IN_24XX },
        { .div = 4, .val = 4, .flags = RATE_IN_24XX },
        { .div = 6, .val = 6, .flags = RATE_IN_242X },
        { .div = 8, .val = 8, .flags = RATE_IN_242X },
        { .div = 12, .val = 12, .flags = RATE_IN_242X },
        { .div = 0 },
};

static const struct clksel dsp_fck_clksel[] = {
        { .parent = &core_ck, .rates = dsp_fck_core_rates },
        { .parent = NULL }
};

static struct clk dsp_fck = {
        .name           = "dsp_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "dsp_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP24XX_CLKSEL_DSP_MASK,
        .clksel         = dsp_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
};

/* DSP interface clock */
static const struct clksel_rate dsp_irate_ick_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
        { .div = 3, .val = 3, .flags = RATE_IN_243X },
        { .div = 0 },
};

static const struct clksel dsp_irate_ick_clksel[] = {
        { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
        { .parent = NULL }
};

/* This clock does not exist as such in the TRM. */
static struct clk dsp_irate_ick = {
        .name           = "dsp_irate_ick",
        .ops            = &clkops_null,
        .parent         = &dsp_fck,
        .flags          = DELAYED_APP,
        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP24XX_CLKSEL_DSP_IF_MASK,
        .clksel         = dsp_irate_ick_clksel,
        .recalc         = &omap2_clksel_recalc,
};

/* 2420 only */
static struct clk dsp_ick = {
        .name           = "dsp_ick",     /* apparently ipi and isp */
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &dsp_irate_ick,
        .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP2420_EN_DSP_IPI_SHIFT,          /* for ipi */
};

/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
static struct clk iva2_1_ick = {
        .name           = "iva2_1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &dsp_irate_ick,
        .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
};

/*
 * The IVA1 is an ARM7 core on the 2420 that has nothing to do with
 * the C54x, but which is contained in the DSP powerdomain.  Does not
 * exist on later OMAPs.
 */
static struct clk iva1_ifck = {
        .name           = "iva1_ifck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "iva1_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP2420_EN_IVA_COP_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP2420_CLKSEL_IVA_MASK,
        .clksel         = dsp_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
};

/* IVA1 mpu/int/i/f clocks are /2 of parent */
static struct clk iva1_mpu_int_ifck = {
        .name           = "iva1_mpu_int_ifck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &iva1_ifck,
        .clkdm_name     = "iva1_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP2420_EN_IVA_MPU_SHIFT,
        .fixed_div      = 2,
        .recalc         = &omap_fixed_divisor_recalc,
};

/*
 * L3 clock domain
 * L3 clocks are used for both interface and functional clocks to
 * multiple entities. Some of these clocks are completely managed
 * by hardware, and some others allow software control. Hardware
 * managed ones general are based on directly CLK_REQ signals and
 * various auto idle settings. The functional spec sets many of these
 * as 'tie-high' for their enables.
 *
 * I-CLOCKS:
 *      L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
 *      CAM, HS-USB.
 * F-CLOCK
 *      SSI.
 *
 * GPMC memories and SDRC have timing and clock sensitive registers which
 * may very well need notification when the clock changes. Currently for low
 * operating points, these are taken care of in sleep.S.
 */
static const struct clksel_rate core_l3_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
        { .div = 2, .val = 2, .flags = RATE_IN_242X },
        { .div = 4, .val = 4, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 6, .val = 6, .flags = RATE_IN_24XX },
        { .div = 8, .val = 8, .flags = RATE_IN_242X },
        { .div = 12, .val = 12, .flags = RATE_IN_242X },
        { .div = 16, .val = 16, .flags = RATE_IN_242X },
        { .div = 0 }
};

static const struct clksel core_l3_clksel[] = {
        { .parent = &core_ck, .rates = core_l3_core_rates },
        { .parent = NULL }
};

static struct clk core_l3_ck = {        /* Used for ick and fck, interconnect */
        .name           = "core_l3_ck",
        .ops            = &clkops_null,
        .parent         = &core_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "core_l3_clkdm",
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_L3_MASK,
        .clksel         = core_l3_clksel,
        .recalc         = &omap2_clksel_recalc,
};

/* usb_l4_ick */
static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 4, .val = 4, .flags = RATE_IN_24XX },
        { .div = 0 }
};

static const struct clksel usb_l4_ick_clksel[] = {
        { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
        { .parent = NULL },
};

/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
static struct clk usb_l4_ick = {        /* FS-USB interface clock */
        .name           = "usb_l4_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_l3_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP24XX_EN_USB_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_USB_MASK,
        .clksel         = usb_l4_ick_clksel,
        .recalc         = &omap2_clksel_recalc,
};

/*
 * L4 clock management domain
 *
 * This domain contains lots of interface clocks from the L4 interface, some
 * functional clocks.   Fixed APLL functional source clocks are managed in
 * this domain.
 */
static const struct clksel_rate l4_core_l3_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
        { .div = 0 }
};

static const struct clksel l4_clksel[] = {
        { .parent = &core_l3_ck, .rates = l4_core_l3_rates },
        { .parent = NULL }
};

static struct clk l4_ck = {             /* used both as an ick and fck */
        .name           = "l4_ck",
        .ops            = &clkops_null,
        .parent         = &core_l3_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "core_l4_clkdm",
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_L4_MASK,
        .clksel         = l4_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

/*
 * SSI is in L3 management domain, its direct parent is core not l3,
 * many core power domain entities are grouped into the L3 clock
 * domain.
 * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK
 *
 * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
 */
static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 3, .val = 3, .flags = RATE_IN_24XX },
        { .div = 4, .val = 4, .flags = RATE_IN_24XX },
        { .div = 5, .val = 5, .flags = RATE_IN_243X },
        { .div = 6, .val = 6, .flags = RATE_IN_242X },
        { .div = 8, .val = 8, .flags = RATE_IN_242X },
        { .div = 0 }
};

static const struct clksel ssi_ssr_sst_fck_clksel[] = {
        { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
        { .parent = NULL }
};

static struct clk ssi_ssr_sst_fck = {
        .name           = "ssi_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP24XX_EN_SSI_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_SSI_MASK,
        .clksel         = ssi_ssr_sst_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

/*
 * Presumably this is the same as SSI_ICLK.
 * TRM contradicts itself on what clockdomain SSI_ICLK is in
 */
static struct clk ssi_l4_ick = {
        .name           = "ssi_l4_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP24XX_EN_SSI_SHIFT,
        .recalc         = &followparent_recalc,
};


/*
 * GFX clock domain
 *      Clocks:
 * GFX_FCLK, GFX_ICLK
 * GFX_CG1(2d), GFX_CG2(3d)
 *
 * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
 * The 2d and 3d clocks run at a hardware determined
 * divided value of fclk.
 *
 */

/* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
static const struct clksel gfx_fck_clksel[] = {
        { .parent = &core_l3_ck, .rates = gfx_l3_rates },
        { .parent = NULL },
};

static struct clk gfx_3d_fck = {
        .name           = "gfx_3d_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_l3_ck,
        .clkdm_name     = "gfx_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_EN_3D_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP_CLKSEL_GFX_MASK,
        .clksel         = gfx_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static struct clk gfx_2d_fck = {
        .name           = "gfx_2d_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_l3_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "gfx_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_EN_2D_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP_CLKSEL_GFX_MASK,
        .clksel         = gfx_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gfx_ick = {
        .name           = "gfx_ick",            /* From l3 */
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_l3_ck,
        .clkdm_name     = "gfx_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
        .enable_bit     = OMAP_EN_GFX_SHIFT,
        .recalc         = &followparent_recalc,
};

/*
 * Modem clock domain (2430)
 *      CLOCKS:
 *              MDM_OSC_CLK
 *              MDM_ICLK
 * These clocks are usable in chassis mode only.
 */
static const struct clksel_rate mdm_ick_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_243X },
        { .div = 4, .val = 4, .flags = RATE_IN_243X | DEFAULT_RATE },
        { .div = 6, .val = 6, .flags = RATE_IN_243X },
        { .div = 9, .val = 9, .flags = RATE_IN_243X },
        { .div = 0 }
};

static const struct clksel mdm_ick_clksel[] = {
        { .parent = &core_ck, .rates = mdm_ick_core_rates },
        { .parent = NULL }
};

static struct clk mdm_ick = {           /* used both as a ick and fck */
        .name           = "mdm_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "mdm_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
        .enable_bit     = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
        .clksel_reg     = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_CLKSEL),
        .clksel_mask    = OMAP2430_CLKSEL_MDM_MASK,
        .clksel         = mdm_ick_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk mdm_osc_ck = {
        .name           = "mdm_osc_ck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &osc_ck,
        .clkdm_name     = "mdm_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
        .enable_bit     = OMAP2430_EN_OSC_SHIFT,
        .recalc         = &followparent_recalc,
};

/*
 * DSS clock domain
 * CLOCKs:
 * DSS_L4_ICLK, DSS_L3_ICLK,
 * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
 *
 * DSS is both initiator and target.
 */
/* XXX Add RATE_NOT_VALIDATED */

static const struct clksel_rate dss1_fck_sys_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel_rate dss1_fck_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX },
        { .div = 2, .val = 2, .flags = RATE_IN_24XX },
        { .div = 3, .val = 3, .flags = RATE_IN_24XX },
        { .div = 4, .val = 4, .flags = RATE_IN_24XX },
        { .div = 5, .val = 5, .flags = RATE_IN_24XX },
        { .div = 6, .val = 6, .flags = RATE_IN_24XX },
        { .div = 8, .val = 8, .flags = RATE_IN_24XX },
        { .div = 9, .val = 9, .flags = RATE_IN_24XX },
        { .div = 12, .val = 12, .flags = RATE_IN_24XX },
        { .div = 16, .val = 16, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel dss1_fck_clksel[] = {
        { .parent = &sys_ck,  .rates = dss1_fck_sys_rates },
        { .parent = &core_ck, .rates = dss1_fck_core_rates },
        { .parent = NULL },
};

static struct clk dss_ick = {           /* Enables both L3,L4 ICLK's */
        .name           = "dss_ick",
        .ops            = &clkops_omap2_dflt,
        .parent         = &l4_ck,       /* really both l3 and l4 */
        .clkdm_name     = "dss_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_DSS1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk dss1_fck = {
        .name           = "dss1_fck",
        .ops            = &clkops_omap2_dflt,
        .parent         = &core_ck,             /* Core or sys */
        .flags          = DELAYED_APP,
        .clkdm_name     = "dss_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_DSS1_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_DSS1_MASK,
        .clksel         = dss1_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static const struct clksel_rate dss2_fck_sys_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel_rate dss2_fck_48m_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel dss2_fck_clksel[] = {
        { .parent = &sys_ck,      .rates = dss2_fck_sys_rates },
        { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
        { .parent = NULL }
};

static struct clk dss2_fck = {          /* Alt clk used in power management */
        .name           = "dss2_fck",
        .ops            = &clkops_omap2_dflt,
        .parent         = &sys_ck,              /* fixed at sys_ck or 48MHz */
        .flags          = DELAYED_APP,
        .clkdm_name     = "dss_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_DSS2_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_DSS2_MASK,
        .clksel         = dss2_fck_clksel,
        .recalc         = &followparent_recalc,
};

static struct clk dss_54m_fck = {       /* Alt clk used in power management */
        .name           = "dss_54m_fck",        /* 54m tv clk */
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_54m_ck,
        .clkdm_name     = "dss_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_TV_SHIFT,
        .recalc         = &followparent_recalc,
};

/*
 * CORE power domain ICLK & FCLK defines.
 * Many of the these can have more than one possible parent. Entries
 * here will likely have an L4 interface parent, and may have multiple
 * functional clock parents.
 */
static const struct clksel_rate gpt_alt_rates[] = {
        { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel omap24xx_gpt_clksel[] = {
        { .parent = &func_32k_ck, .rates = gpt_32k_rates },
        { .parent = &sys_ck,      .rates = gpt_sys_rates },
        { .parent = &alt_ck,      .rates = gpt_alt_rates },
        { .parent = NULL },
};

static struct clk gpt1_ick = {
        .name           = "gpt1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP24XX_EN_GPT1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt1_fck = {
        .name           = "gpt1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_EN_GPT1_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT1_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static struct clk gpt2_ick = {
        .name           = "gpt2_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt2_fck = {
        .name           = "gpt2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT2_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT2_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt3_ick = {
        .name           = "gpt3_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt3_fck = {
        .name           = "gpt3_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT3_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT3_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt4_ick = {
        .name           = "gpt4_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT4_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt4_fck = {
        .name           = "gpt4_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT4_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT4_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt5_ick = {
        .name           = "gpt5_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT5_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt5_fck = {
        .name           = "gpt5_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT5_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT5_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt6_ick = {
        .name           = "gpt6_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT6_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt6_fck = {
        .name           = "gpt6_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT6_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT6_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt7_ick = {
        .name           = "gpt7_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT7_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt7_fck = {
        .name           = "gpt7_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT7_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT7_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt8_ick = {
        .name           = "gpt8_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT8_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt8_fck = {
        .name           = "gpt8_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT8_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT8_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt9_ick = {
        .name           = "gpt9_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT9_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt9_fck = {
        .name           = "gpt9_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT9_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT9_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt10_ick = {
        .name           = "gpt10_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT10_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt10_fck = {
        .name           = "gpt10_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT10_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT10_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt11_ick = {
        .name           = "gpt11_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT11_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt11_fck = {
        .name           = "gpt11_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT11_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT11_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk gpt12_ick = {
        .name           = "gpt12_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT12_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpt12_fck = {
        .name           = "gpt12_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &secure_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_GPT12_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
        .clksel_mask    = OMAP24XX_CLKSEL_GPT12_MASK,
        .clksel         = omap24xx_gpt_clksel,
        .recalc         = &omap2_clksel_recalc,
};

static struct clk mcbsp1_ick = {
        .name           = "mcbsp1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_MCBSP1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp1_fck = {
        .name           = "mcbsp1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_MCBSP1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp2_ick = {
        .name           = "mcbsp2_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_MCBSP2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp2_fck = {
        .name           = "mcbsp2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_MCBSP2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp3_ick = {
        .name           = "mcbsp3_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MCBSP3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp3_fck = {
        .name           = "mcbsp3_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MCBSP3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp4_ick = {
        .name           = "mcbsp4_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MCBSP4_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp4_fck = {
        .name           = "mcbsp4_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MCBSP4_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp5_ick = {
        .name           = "mcbsp5_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MCBSP5_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcbsp5_fck = {
        .name           = "mcbsp5_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MCBSP5_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcspi1_ick = {
        .name           = "mcspi1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_MCSPI1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcspi1_fck = {
        .name           = "mcspi1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_MCSPI1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcspi2_ick = {
        .name           = "mcspi2_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_MCSPI2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcspi2_fck = {
        .name           = "mcspi2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_MCSPI2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcspi3_ick = {
        .name           = "mcspi3_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MCSPI3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mcspi3_fck = {
        .name           = "mcspi3_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MCSPI3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk uart1_ick = {
        .name           = "uart1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_UART1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk uart1_fck = {
        .name           = "uart1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_UART1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk uart2_ick = {
        .name           = "uart2_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_UART2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk uart2_fck = {
        .name           = "uart2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_UART2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk uart3_ick = {
        .name           = "uart3_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP24XX_EN_UART3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk uart3_fck = {
        .name           = "uart3_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP24XX_EN_UART3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpios_ick = {
        .name           = "gpios_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP24XX_EN_GPIOS_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpios_fck = {
        .name           = "gpios_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_EN_GPIOS_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mpu_wdt_ick = {
        .name           = "mpu_wdt_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP24XX_EN_MPU_WDT_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mpu_wdt_fck = {
        .name           = "mpu_wdt_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "wkup_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP24XX_EN_MPU_WDT_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk sync_32k_ick = {
        .name           = "sync_32k_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .flags          = ENABLE_ON_INIT,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP24XX_EN_32KSYNC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk wdt1_ick = {
        .name           = "wdt1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP24XX_EN_WDT1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk omapctrl_ick = {
        .name           = "omapctrl_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .flags          = ENABLE_ON_INIT,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP24XX_EN_OMAPCTRL_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk icr_ick = {
        .name           = "icr_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
        .enable_bit     = OMAP2430_EN_ICR_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk cam_ick = {
        .name           = "cam_ick",
        .ops            = &clkops_omap2_dflt,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_CAM_SHIFT,
        .recalc         = &followparent_recalc,
};

/*
 * cam_fck controls both CAM_MCLK and CAM_FCLK.  It should probably be
 * split into two separate clocks, since the parent clocks are different
 * and the clockdomains are also different.
 */
static struct clk cam_fck = {
        .name           = "cam_fck",
        .ops            = &clkops_omap2_dflt,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_CAM_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mailboxes_ick = {
        .name           = "mailboxes_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_MAILBOXES_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk wdt4_ick = {
        .name           = "wdt4_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_WDT4_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk wdt4_fck = {
        .name           = "wdt4_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_WDT4_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk wdt3_ick = {
        .name           = "wdt3_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP2420_EN_WDT3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk wdt3_fck = {
        .name           = "wdt3_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP2420_EN_WDT3_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mspro_ick = {
        .name           = "mspro_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_MSPRO_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mspro_fck = {
        .name           = "mspro_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_MSPRO_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmc_ick = {
        .name           = "mmc_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP2420_EN_MMC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmc_fck = {
        .name           = "mmc_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP2420_EN_MMC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk fac_ick = {
        .name           = "fac_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_FAC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk fac_fck = {
        .name           = "fac_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_12m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_FAC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk eac_ick = {
        .name           = "eac_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP2420_EN_EAC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk eac_fck = {
        .name           = "eac_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP2420_EN_EAC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk hdq_ick = {
        .name           = "hdq_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP24XX_EN_HDQ_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk hdq_fck = {
        .name           = "hdq_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_12m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP24XX_EN_HDQ_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk i2c2_ick = {
        .name           = "i2c2_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP2420_EN_I2C2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk i2c2_fck = {
        .name           = "i2c2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_12m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP2420_EN_I2C2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk i2chs2_fck = {
        .name           = "i2chs2_fck",
        .ops            = &clkops_omap2430_i2chs_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_I2CHS2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk i2c1_ick = {
        .name           = "i2c1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP2420_EN_I2C1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk i2c1_fck = {
        .name           = "i2c1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_12m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP2420_EN_I2C1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk i2chs1_fck = {
        .name           = "i2chs1_fck",
        .ops            = &clkops_omap2430_i2chs_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_I2CHS1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpmc_fck = {
        .name           = "gpmc_fck",
        .ops            = &clkops_null, /* RMK: missing? */
        .parent         = &core_l3_ck,
        .flags          = ENABLE_ON_INIT,
        .clkdm_name     = "core_l3_clkdm",
        .recalc         = &followparent_recalc,
};

static struct clk sdma_fck = {
        .name           = "sdma_fck",
        .ops            = &clkops_null, /* RMK: missing? */
        .parent         = &core_l3_ck,
        .clkdm_name     = "core_l3_clkdm",
        .recalc         = &followparent_recalc,
};

static struct clk sdma_ick = {
        .name           = "sdma_ick",
        .ops            = &clkops_null, /* RMK: missing? */
        .parent         = &l4_ck,
        .clkdm_name     = "core_l3_clkdm",
        .recalc         = &followparent_recalc,
};

static struct clk vlynq_ick = {
        .name           = "vlynq_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_l3_ck,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
        .enable_bit     = OMAP2420_EN_VLYNQ_SHIFT,
        .recalc         = &followparent_recalc,
};

static const struct clksel_rate vlynq_fck_96m_rates[] = {
        { .div = 1, .val = 0, .flags = RATE_IN_242X | DEFAULT_RATE },
        { .div = 0 }
};

static const struct clksel_rate vlynq_fck_core_rates[] = {
        { .div = 1, .val = 1, .flags = RATE_IN_242X },
        { .div = 2, .val = 2, .flags = RATE_IN_242X },
        { .div = 3, .val = 3, .flags = RATE_IN_242X },
        { .div = 4, .val = 4, .flags = RATE_IN_242X },
        { .div = 6, .val = 6, .flags = RATE_IN_242X },
        { .div = 8, .val = 8, .flags = RATE_IN_242X },
        { .div = 9, .val = 9, .flags = RATE_IN_242X },
        { .div = 12, .val = 12, .flags = RATE_IN_242X },
        { .div = 16, .val = 16, .flags = RATE_IN_242X | DEFAULT_RATE },
        { .div = 18, .val = 18, .flags = RATE_IN_242X },
        { .div = 0 }
};

static const struct clksel vlynq_fck_clksel[] = {
        { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
        { .parent = &core_ck,     .rates = vlynq_fck_core_rates },
        { .parent = NULL }
};

static struct clk vlynq_fck = {
        .name           = "vlynq_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .flags          = DELAYED_APP,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
        .enable_bit     = OMAP2420_EN_VLYNQ_SHIFT,
        .init           = &omap2_init_clksel_parent,
        .clksel_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL1),
        .clksel_mask    = OMAP2420_CLKSEL_VLYNQ_MASK,
        .clksel         = vlynq_fck_clksel,
        .recalc         = &omap2_clksel_recalc,
        .round_rate     = &omap2_clksel_round_rate,
        .set_rate       = &omap2_clksel_set_rate
};

static struct clk sdrc_ick = {
        .name           = "sdrc_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .flags          = ENABLE_ON_INIT,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
        .enable_bit     = OMAP2430_EN_SDRC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk des_ick = {
        .name           = "des_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
        .enable_bit     = OMAP24XX_EN_DES_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk sha_ick = {
        .name           = "sha_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
        .enable_bit     = OMAP24XX_EN_SHA_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk rng_ick = {
        .name           = "rng_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
        .enable_bit     = OMAP24XX_EN_RNG_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk aes_ick = {
        .name           = "aes_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
        .enable_bit     = OMAP24XX_EN_AES_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk pka_ick = {
        .name           = "pka_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
        .enable_bit     = OMAP24XX_EN_PKA_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk usb_fck = {
        .name           = "usb_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_48m_ck,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP24XX_EN_USB_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk usbhs_ick = {
        .name           = "usbhs_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &core_l3_ck,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_USBHS_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmchs1_ick = {
        .name           = "mmchs1_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MMCHS1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmchs1_fck = {
        .name           = "mmchs1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .clkdm_name     = "core_l3_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MMCHS1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmchs2_ick = {
        .name           = "mmchs2_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MMCHS2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmchs2_fck = {
        .name           = "mmchs2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_96m_ck,
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MMCHS2_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpio5_ick = {
        .name           = "gpio5_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_GPIO5_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk gpio5_fck = {
        .name           = "gpio5_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_GPIO5_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mdm_intc_ick = {
        .name           = "mdm_intc_ick",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &l4_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
        .enable_bit     = OMAP2430_EN_MDM_INTC_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmchsdb1_fck = {
        .name           = "mmchsdb1_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MMCHSDB1_SHIFT,
        .recalc         = &followparent_recalc,
};

static struct clk mmchsdb2_fck = {
        .name           = "mmchsdb2_fck",
        .ops            = &clkops_omap2_dflt_wait,
        .parent         = &func_32k_ck,
        .clkdm_name     = "core_l4_clkdm",
        .enable_reg     = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
        .enable_bit     = OMAP2430_EN_MMCHSDB2_SHIFT,
        .recalc         = &followparent_recalc,
};

/*
 * This clock is a composite clock which does entire set changes then
 * forces a rebalance. It keys on the MPU speed, but it really could
 * be any key speed part of a set in the rate table.
 *
 * to really change a set, you need memory table sets which get changed
 * in sram, pre-notifiers & post notifiers, changing the top set, without
 * having low level display recalc's won't work... this is why dpm notifiers
 * work, isr's off, walk a list of clocks already _off_ and not messing with
 * the bus.
 *
 * This clock should have no parent. It embodies the entire upper level
 * active set. A parent will mess up some of the init also.
 */
static struct clk virt_prcm_set = {
        .name           = "virt_prcm_set",
        .ops            = &clkops_null,
        .parent         = &mpu_ck,      /* Indexed by mpu speed, no parent */
        .recalc         = &omap2_table_mpu_recalc,      /* sets are keyed on mpu rate */
        .set_rate       = &omap2_select_table_rate,
        .round_rate     = &omap2_round_to_table_rate,
};


/*
 * clkdev integration
 */

static struct omap_clk omap24xx_clks[] = {
        /* external root sources */
        CLK(NULL,       "func_32k_ck",  &func_32k_ck,   CK_243X | CK_242X),
        CLK(NULL,       "secure_32k_ck", &secure_32k_ck, CK_243X | CK_242X),
        CLK(NULL,       "osc_ck",       &osc_ck,        CK_243X | CK_242X),
        CLK(NULL,       "sys_ck",       &sys_ck,        CK_243X | CK_242X),
        CLK(NULL,       "alt_ck",       &alt_ck,        CK_243X | CK_242X),
        /* internal analog sources */
        CLK(NULL,       "dpll_ck",      &dpll_ck,       CK_243X | CK_242X),
        CLK(NULL,       "apll96_ck",    &apll96_ck,     CK_243X | CK_242X),
        CLK(NULL,       "apll54_ck",    &apll54_ck,     CK_243X | CK_242X),
        /* internal prcm root sources */
        CLK(NULL,       "func_54m_ck",  &func_54m_ck,   CK_243X | CK_242X),
        CLK(NULL,       "core_ck",      &core_ck,       CK_243X | CK_242X),
        CLK(NULL,       "func_96m_ck",  &func_96m_ck,   CK_243X | CK_242X),
        CLK(NULL,       "func_48m_ck",  &func_48m_ck,   CK_243X | CK_242X),
        CLK(NULL,       "func_12m_ck",  &func_12m_ck,   CK_243X | CK_242X),
        CLK(NULL,       "ck_wdt1_osc",  &wdt1_osc_ck,   CK_243X | CK_242X),
        CLK(NULL,       "sys_clkout_src", &sys_clkout_src, CK_243X | CK_242X),
        CLK(NULL,       "sys_clkout",   &sys_clkout,    CK_243X | CK_242X),
        CLK(NULL,       "sys_clkout2_src", &sys_clkout2_src, CK_242X),
        CLK(NULL,       "sys_clkout2",  &sys_clkout2,   CK_242X),
        CLK(NULL,       "emul_ck",      &emul_ck,       CK_242X),
        /* mpu domain clocks */
        CLK(NULL,       "mpu_ck",       &mpu_ck,        CK_243X | CK_242X),
        /* dsp domain clocks */
        CLK(NULL,       "dsp_fck",      &dsp_fck,       CK_243X | CK_242X),
        CLK(NULL,       "dsp_irate_ick", &dsp_irate_ick, CK_243X | CK_242X),
        CLK(NULL,       "dsp_ick",      &dsp_ick,       CK_242X),
        CLK(NULL,       "iva2_1_ick",   &iva2_1_ick,    CK_243X),
        CLK(NULL,       "iva1_ifck",    &iva1_ifck,     CK_242X),
        CLK(NULL,       "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X),
        /* GFX domain clocks */
        CLK(NULL,       "gfx_3d_fck",   &gfx_3d_fck,    CK_243X | CK_242X),
        CLK(NULL,       "gfx_2d_fck",   &gfx_2d_fck,    CK_243X | CK_242X),
        CLK(NULL,       "gfx_ick",      &gfx_ick,       CK_243X | CK_242X),
        /* Modem domain clocks */
        CLK(NULL,       "mdm_ick",      &mdm_ick,       CK_243X),
        CLK(NULL,       "mdm_osc_ck",   &mdm_osc_ck,    CK_243X),
        /* DSS domain clocks */
        CLK("omapdss",  "ick",          &dss_ick,       CK_243X | CK_242X),
        CLK("omapdss",  "dss1_fck",     &dss1_fck,      CK_243X | CK_242X),
        CLK("omapdss",  "dss2_fck",     &dss2_fck,      CK_243X | CK_242X),
        CLK("omapdss",  "tv_fck",       &dss_54m_fck,   CK_243X | CK_242X),
        /* L3 domain clocks */
        CLK(NULL,       "core_l3_ck",   &core_l3_ck,    CK_243X | CK_242X),
        CLK(NULL,       "ssi_fck",      &ssi_ssr_sst_fck, CK_243X | CK_242X),
        CLK(NULL,       "usb_l4_ick",   &usb_l4_ick,    CK_243X | CK_242X),
        /* L4 domain clocks */
        CLK(NULL,       "l4_ck",        &l4_ck,         CK_243X | CK_242X),
        CLK(NULL,       "ssi_l4_ick",   &ssi_l4_ick,    CK_243X | CK_242X),
        /* virtual meta-group clock */
        CLK(NULL,       "virt_prcm_set", &virt_prcm_set, CK_243X | CK_242X),
        /* general l4 interface ck, multi-parent functional clk */
        CLK(NULL,       "gpt1_ick",     &gpt1_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt1_fck",     &gpt1_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt2_ick",     &gpt2_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt2_fck",     &gpt2_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt3_ick",     &gpt3_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt3_fck",     &gpt3_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt4_ick",     &gpt4_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt4_fck",     &gpt4_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt5_ick",     &gpt5_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt5_fck",     &gpt5_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt6_ick",     &gpt6_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt6_fck",     &gpt6_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt7_ick",     &gpt7_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt7_fck",     &gpt7_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt8_ick",     &gpt8_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt8_fck",     &gpt8_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt9_ick",     &gpt9_ick,      CK_243X | CK_242X),
        CLK(NULL,       "gpt9_fck",     &gpt9_fck,      CK_243X | CK_242X),
        CLK(NULL,       "gpt10_ick",    &gpt10_ick,     CK_243X | CK_242X),
        CLK(NULL,       "gpt10_fck",    &gpt10_fck,     CK_243X | CK_242X),
        CLK(NULL,       "gpt11_ick",    &gpt11_ick,     CK_243X | CK_242X),
        CLK(NULL,       "gpt11_fck",    &gpt11_fck,     CK_243X | CK_242X),
        CLK(NULL,       "gpt12_ick",    &gpt12_ick,     CK_243X | CK_242X),
        CLK(NULL,       "gpt12_fck",    &gpt12_fck,     CK_243X | CK_242X),
        CLK("omap-mcbsp.1", "ick",      &mcbsp1_ick,    CK_243X | CK_242X),
        CLK("omap-mcbsp.1", "fck",      &mcbsp1_fck,    CK_243X | CK_242X),
        CLK("omap-mcbsp.2", "ick",      &mcbsp2_ick,    CK_243X | CK_242X),
        CLK("omap-mcbsp.2", "fck",      &mcbsp2_fck,    CK_243X | CK_242X),
        CLK("omap-mcbsp.3", "ick",      &mcbsp3_ick,    CK_243X),
        CLK("omap-mcbsp.3", "fck",      &mcbsp3_fck,    CK_243X),
        CLK("omap-mcbsp.4", "ick",      &mcbsp4_ick,    CK_243X),
        CLK("omap-mcbsp.4", "fck",      &mcbsp4_fck,    CK_243X),
        CLK("omap-mcbsp.5", "ick",      &mcbsp5_ick,    CK_243X),
        CLK("omap-mcbsp.5", "fck",      &mcbsp5_fck,    CK_243X),
        CLK("omap2_mcspi.1", "ick",     &mcspi1_ick,    CK_243X | CK_242X),
        CLK("omap2_mcspi.1", "fck",     &mcspi1_fck,    CK_243X | CK_242X),
        CLK("omap2_mcspi.2", "ick",     &mcspi2_ick,    CK_243X | CK_242X),
        CLK("omap2_mcspi.2", "fck",     &mcspi2_fck,    CK_243X | CK_242X),
        CLK("omap2_mcspi.3", "ick",     &mcspi3_ick,    CK_243X),
        CLK("omap2_mcspi.3", "fck",     &mcspi3_fck,    CK_243X),
        CLK(NULL,       "uart1_ick",    &uart1_ick,     CK_243X | CK_242X),
        CLK(NULL,       "uart1_fck",    &uart1_fck,     CK_243X | CK_242X),
        CLK(NULL,       "uart2_ick",    &uart2_ick,     CK_243X | CK_242X),
        CLK(NULL,       "uart2_fck",    &uart2_fck,     CK_243X | CK_242X),
        CLK(NULL,       "uart3_ick",    &uart3_ick,     CK_243X | CK_242X),
        CLK(NULL,       "uart3_fck",    &uart3_fck,     CK_243X | CK_242X),
        CLK(NULL,       "gpios_ick",    &gpios_ick,     CK_243X | CK_242X),
        CLK(NULL,       "gpios_fck",    &gpios_fck,     CK_243X | CK_242X),
        CLK("omap_wdt", "ick",          &mpu_wdt_ick,   CK_243X | CK_242X),
        CLK("omap_wdt", "fck",          &mpu_wdt_fck,   CK_243X | CK_242X),
        CLK(NULL,       "sync_32k_ick", &sync_32k_ick,  CK_243X | CK_242X),
        CLK(NULL,       "wdt1_ick",     &wdt1_ick,      CK_243X | CK_242X),
        CLK(NULL,       "omapctrl_ick", &omapctrl_ick,  CK_243X | CK_242X),
        CLK(NULL,       "icr_ick",      &icr_ick,       CK_243X),
        CLK("omap24xxcam", "fck",       &cam_fck,       CK_243X | CK_242X),
        CLK("omap24xxcam", "ick",       &cam_ick,       CK_243X | CK_242X),
        CLK(NULL,       "mailboxes_ick", &mailboxes_ick,        CK_243X | CK_242X),
        CLK(NULL,       "wdt4_ick",     &wdt4_ick,      CK_243X | CK_242X),
        CLK(NULL,       "wdt4_fck",     &wdt4_fck,      CK_243X | CK_242X),
        CLK(NULL,       "wdt3_ick",     &wdt3_ick,      CK_242X),
        CLK(NULL,       "wdt3_fck",     &wdt3_fck,      CK_242X),
        CLK(NULL,       "mspro_ick",    &mspro_ick,     CK_243X | CK_242X),
        CLK(NULL,       "mspro_fck",    &mspro_fck,     CK_243X | CK_242X),
        CLK("mmci-omap.0", "ick",       &mmc_ick,       CK_242X),
        CLK("mmci-omap.0", "fck",       &mmc_fck,       CK_242X),
        CLK(NULL,       "fac_ick",      &fac_ick,       CK_243X | CK_242X),
        CLK(NULL,       "fac_fck",      &fac_fck,       CK_243X | CK_242X),
        CLK(NULL,       "eac_ick",      &eac_ick,       CK_242X),
        CLK(NULL,       "eac_fck",      &eac_fck,       CK_242X),
        CLK("omap_hdq.0", "ick",        &hdq_ick,       CK_243X | CK_242X),
        CLK("omap_hdq.1", "fck",        &hdq_fck,       CK_243X | CK_242X),
        CLK("i2c_omap.1", "ick",        &i2c1_ick,      CK_243X | CK_242X),
        CLK("i2c_omap.1", "fck",        &i2c1_fck,      CK_242X),
        CLK("i2c_omap.1", "fck",        &i2chs1_fck,    CK_243X),
        CLK("i2c_omap.2", "ick",        &i2c2_ick,      CK_243X | CK_242X),
        CLK("i2c_omap.2", "fck",        &i2c2_fck,      CK_242X),
        CLK("i2c_omap.2", "fck",        &i2chs2_fck,    CK_243X),
        CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_243X | CK_242X),
        CLK(NULL,       "sdma_fck",     &sdma_fck,      CK_243X | CK_242X),
        CLK(NULL,       "sdma_ick",     &sdma_ick,      CK_243X | CK_242X),
        CLK(NULL,       "vlynq_ick",    &vlynq_ick,     CK_242X),
        CLK(NULL,       "vlynq_fck",    &vlynq_fck,     CK_242X),
        CLK(NULL,       "sdrc_ick",     &sdrc_ick,      CK_243X),
        CLK(NULL,       "des_ick",      &des_ick,       CK_243X | CK_242X),
        CLK(NULL,       "sha_ick",      &sha_ick,       CK_243X | CK_242X),
        CLK("omap_rng", "ick",          &rng_ick,       CK_243X | CK_242X),
        CLK(NULL,       "aes_ick",      &aes_ick,       CK_243X | CK_242X),
        CLK(NULL,       "pka_ick",      &pka_ick,       CK_243X | CK_242X),
        CLK(NULL,       "usb_fck",      &usb_fck,       CK_243X | CK_242X),
        CLK("musb_hdrc",        "ick",  &usbhs_ick,     CK_243X),
        CLK("mmci-omap-hs.0", "ick",    &mmchs1_ick,    CK_243X),
        CLK("mmci-omap-hs.0", "fck",    &mmchs1_fck,    CK_243X),
        CLK("mmci-omap-hs.1", "ick",    &mmchs2_ick,    CK_243X),
        CLK("mmci-omap-hs.1", "fck",    &mmchs2_fck,    CK_243X),
        CLK(NULL,       "gpio5_ick",    &gpio5_ick,     CK_243X),
        CLK(NULL,       "gpio5_fck",    &gpio5_fck,     CK_243X),
        CLK(NULL,       "mdm_intc_ick", &mdm_intc_ick,  CK_243X),
        CLK("mmci-omap-hs.0", "mmchsdb_fck",    &mmchsdb1_fck,  CK_243X),
        CLK("mmci-omap-hs.1", "mmchsdb_fck",    &mmchsdb2_fck,  CK_243X),
};

/*
 * init code
 */

int __init omap2xxx_clk_init(void)
{
        const struct prcm_config *prcm;
        struct omap_clk *c;
        u32 clkrate;
        u16 cpu_clkflg;

        if (cpu_is_omap242x()) {
                prcm_clksrc_ctrl = OMAP2420_PRCM_CLKSRC_CTRL;
                cpu_mask = RATE_IN_242X;
                cpu_clkflg = CK_242X;
                rate_table = omap2420_rate_table;
        } else if (cpu_is_omap2430()) {
                prcm_clksrc_ctrl = OMAP2430_PRCM_CLKSRC_CTRL;
                cpu_mask = RATE_IN_243X;
                cpu_clkflg = CK_243X;
                rate_table = omap2430_rate_table;
        }

        clk_init(&omap2_clk_functions);

        for (c = omap24xx_clks; c < omap24xx_clks + ARRAY_SIZE(omap24xx_clks); c++)
                clk_preinit(c->lk.clk);

        osc_ck.rate = omap2_osc_clk_recalc(&osc_ck);
        propagate_rate(&osc_ck);
        sys_ck.rate = omap2xxx_sys_clk_recalc(&sys_ck);
        propagate_rate(&sys_ck);

        for (c = omap24xx_clks; c < omap24xx_clks + ARRAY_SIZE(omap24xx_clks); c++)
                if (c->cpu & cpu_clkflg) {
                        clkdev_add(&c->lk);
                        clk_register(c->lk.clk);
                        omap2_init_clk_clkdm(c->lk.clk);
                }

        /* Check the MPU rate set by bootloader */
        clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
        for (prcm = rate_table; prcm->mpu_speed; prcm++) {
                if (!(prcm->flags & cpu_mask))
                        continue;
                if (prcm->xtal_speed != sys_ck.rate)
                        continue;
                if (prcm->dpll_speed <= clkrate)
                        break;
        }
        curr_prcm_set = prcm;

        recalculate_root_clocks();

        printk(KERN_INFO "Clocking rate (Crystal/DPLL/MPU): "
               "%ld.%01ld/%ld/%ld MHz\n",
               (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
               (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;

        /*
         * Only enable those clocks we will need, let the drivers
         * enable other clocks as necessary
         */
        clk_enable_init_clocks();

        /* Avoid sleeping sleeping during omap2_clk_prepare_for_reboot() */
        vclk = clk_get(NULL, "virt_prcm_set");
        sclk = clk_get(NULL, "sys_ck");
        dclk = clk_get(NULL, "dpll_ck");

        return 0;
}