blob: 75b119bd9cda8cf313cf4df080e26703ddb9a498 [file] [log] [blame]
/*
* OMAP3 clock data
*
* Copyright (C) 2007-2010 Texas Instruments, Inc.
* Copyright (C) 2007-2011 Nokia Corporation
*
* Written by Paul Walmsley
* With many device clock fixes by Kevin Hilman and Jouni Högander
* DPLL bypass clock support added by Roman Tereshonkov
*
*/
/*
* Virtual clocks are introduced as convenient tools.
* They are sources for other clocks and not supposed
* to be requested from drivers directly.
*/
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/list.h>
#include <plat/clkdev_omap.h>
#include "clock.h"
#include "clock3xxx.h"
#include "clock34xx.h"
#include "clock36xx.h"
#include "clock3517.h"
#include "cm2xxx_3xxx.h"
#include "cm-regbits-34xx.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-34xx.h"
#include "control.h"
/*
* clocks
*/
#define OMAP_CM_REGADDR OMAP34XX_CM_REGADDR
/* Maximum DPLL multiplier, divider values for OMAP3 */
#define OMAP3_MAX_DPLL_MULT 2047
#define OMAP3630_MAX_JTYPE_DPLL_MULT 4095
#define OMAP3_MAX_DPLL_DIV 128
/*
* DPLL1 supplies clock to the MPU.
* DPLL2 supplies clock to the IVA2.
* DPLL3 supplies CORE domain clocks.
* DPLL4 supplies peripheral clocks.
* DPLL5 supplies other peripheral clocks (USBHOST, USIM).
*/
/* Forward declarations for DPLL bypass clocks */
static struct clk dpll1_fck;
static struct clk dpll2_fck;
/* PRM CLOCKS */
/* According to timer32k.c, this is a 32768Hz clock, not a 32000Hz clock. */
static struct clk omap_32k_fck = {
.name = "omap_32k_fck",
.ops = &clkops_null,
.rate = 32768,
};
static struct clk secure_32k_fck = {
.name = "secure_32k_fck",
.ops = &clkops_null,
.rate = 32768,
};
/* Virtual source clocks for osc_sys_ck */
static struct clk virt_12m_ck = {
.name = "virt_12m_ck",
.ops = &clkops_null,
.rate = 12000000,
};
static struct clk virt_13m_ck = {
.name = "virt_13m_ck",
.ops = &clkops_null,
.rate = 13000000,
};
static struct clk virt_16_8m_ck = {
.name = "virt_16_8m_ck",
.ops = &clkops_null,
.rate = 16800000,
};
static struct clk virt_19_2m_ck = {
.name = "virt_19_2m_ck",
.ops = &clkops_null,
.rate = 19200000,
};
static struct clk virt_26m_ck = {
.name = "virt_26m_ck",
.ops = &clkops_null,
.rate = 26000000,
};
static struct clk virt_38_4m_ck = {
.name = "virt_38_4m_ck",
.ops = &clkops_null,
.rate = 38400000,
};
static const struct clksel_rate osc_sys_12m_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate osc_sys_13m_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate osc_sys_16_8m_rates[] = {
{ .div = 1, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 0 }
};
static const struct clksel_rate osc_sys_19_2m_rates[] = {
{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate osc_sys_26m_rates[] = {
{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate osc_sys_38_4m_rates[] = {
{ .div = 1, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel osc_sys_clksel[] = {
{ .parent = &virt_12m_ck, .rates = osc_sys_12m_rates },
{ .parent = &virt_13m_ck, .rates = osc_sys_13m_rates },
{ .parent = &virt_16_8m_ck, .rates = osc_sys_16_8m_rates },
{ .parent = &virt_19_2m_ck, .rates = osc_sys_19_2m_rates },
{ .parent = &virt_26m_ck, .rates = osc_sys_26m_rates },
{ .parent = &virt_38_4m_ck, .rates = osc_sys_38_4m_rates },
{ .parent = NULL },
};
/* Oscillator clock */
/* 12, 13, 16.8, 19.2, 26, or 38.4 MHz */
static struct clk osc_sys_ck = {
.name = "osc_sys_ck",
.ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP3430_PRM_CLKSEL,
.clksel_mask = OMAP3430_SYS_CLKIN_SEL_MASK,
.clksel = osc_sys_clksel,
/* REVISIT: deal with autoextclkmode? */
.recalc = &omap2_clksel_recalc,
};
static const struct clksel_rate div2_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel sys_clksel[] = {
{ .parent = &osc_sys_ck, .rates = div2_rates },
{ .parent = NULL }
};
/* Latency: this clock is only enabled after PRM_CLKSETUP.SETUP_TIME */
/* Feeds DPLLs - divided first by PRM_CLKSRC_CTRL.SYSCLKDIV? */
static struct clk sys_ck = {
.name = "sys_ck",
.ops = &clkops_null,
.parent = &osc_sys_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP3430_PRM_CLKSRC_CTRL,
.clksel_mask = OMAP_SYSCLKDIV_MASK,
.clksel = sys_clksel,
.recalc = &omap2_clksel_recalc,
};
static struct clk sys_altclk = {
.name = "sys_altclk",
.ops = &clkops_null,
};
/* Optional external clock input for some McBSPs */
static struct clk mcbsp_clks = {
.name = "mcbsp_clks",
.ops = &clkops_null,
};
/* PRM EXTERNAL CLOCK OUTPUT */
static struct clk sys_clkout1 = {
.name = "sys_clkout1",
.ops = &clkops_omap2_dflt,
.parent = &osc_sys_ck,
.enable_reg = OMAP3430_PRM_CLKOUT_CTRL,
.enable_bit = OMAP3430_CLKOUT_EN_SHIFT,
.recalc = &followparent_recalc,
};
/* DPLLS */
/* CM CLOCKS */
static const struct clksel_rate div16_dpll_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 5, .val = 5, .flags = RATE_IN_3XXX },
{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
{ .div = 7, .val = 7, .flags = RATE_IN_3XXX },
{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
{ .div = 9, .val = 9, .flags = RATE_IN_3XXX },
{ .div = 10, .val = 10, .flags = RATE_IN_3XXX },
{ .div = 11, .val = 11, .flags = RATE_IN_3XXX },
{ .div = 12, .val = 12, .flags = RATE_IN_3XXX },
{ .div = 13, .val = 13, .flags = RATE_IN_3XXX },
{ .div = 14, .val = 14, .flags = RATE_IN_3XXX },
{ .div = 15, .val = 15, .flags = RATE_IN_3XXX },
{ .div = 16, .val = 16, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate dpll4_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 5, .val = 5, .flags = RATE_IN_3XXX },
{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
{ .div = 7, .val = 7, .flags = RATE_IN_3XXX },
{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
{ .div = 9, .val = 9, .flags = RATE_IN_3XXX },
{ .div = 10, .val = 10, .flags = RATE_IN_3XXX },
{ .div = 11, .val = 11, .flags = RATE_IN_3XXX },
{ .div = 12, .val = 12, .flags = RATE_IN_3XXX },
{ .div = 13, .val = 13, .flags = RATE_IN_3XXX },
{ .div = 14, .val = 14, .flags = RATE_IN_3XXX },
{ .div = 15, .val = 15, .flags = RATE_IN_3XXX },
{ .div = 16, .val = 16, .flags = RATE_IN_3XXX },
{ .div = 17, .val = 17, .flags = RATE_IN_36XX },
{ .div = 18, .val = 18, .flags = RATE_IN_36XX },
{ .div = 19, .val = 19, .flags = RATE_IN_36XX },
{ .div = 20, .val = 20, .flags = RATE_IN_36XX },
{ .div = 21, .val = 21, .flags = RATE_IN_36XX },
{ .div = 22, .val = 22, .flags = RATE_IN_36XX },
{ .div = 23, .val = 23, .flags = RATE_IN_36XX },
{ .div = 24, .val = 24, .flags = RATE_IN_36XX },
{ .div = 25, .val = 25, .flags = RATE_IN_36XX },
{ .div = 26, .val = 26, .flags = RATE_IN_36XX },
{ .div = 27, .val = 27, .flags = RATE_IN_36XX },
{ .div = 28, .val = 28, .flags = RATE_IN_36XX },
{ .div = 29, .val = 29, .flags = RATE_IN_36XX },
{ .div = 30, .val = 30, .flags = RATE_IN_36XX },
{ .div = 31, .val = 31, .flags = RATE_IN_36XX },
{ .div = 32, .val = 32, .flags = RATE_IN_36XX },
{ .div = 0 }
};
/* DPLL1 */
/* MPU clock source */
/* Type: DPLL */
static struct dpll_data dpll1_dd = {
.mult_div1_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
.mult_mask = OMAP3430_MPU_DPLL_MULT_MASK,
.div1_mask = OMAP3430_MPU_DPLL_DIV_MASK,
.clk_bypass = &dpll1_fck,
.clk_ref = &sys_ck,
.freqsel_mask = OMAP3430_MPU_DPLL_FREQSEL_MASK,
.control_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKEN_PLL),
.enable_mask = OMAP3430_EN_MPU_DPLL_MASK,
.modes = (1 << DPLL_LOW_POWER_BYPASS) | (1 << DPLL_LOCKED),
.auto_recal_bit = OMAP3430_EN_MPU_DPLL_DRIFTGUARD_SHIFT,
.recal_en_bit = OMAP3430_MPU_DPLL_RECAL_EN_SHIFT,
.recal_st_bit = OMAP3430_MPU_DPLL_ST_SHIFT,
.autoidle_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_AUTOIDLE_PLL),
.autoidle_mask = OMAP3430_AUTO_MPU_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
.idlest_mask = OMAP3430_ST_MPU_CLK_MASK,
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
};
static struct clk dpll1_ck = {
.name = "dpll1_ck",
.ops = &clkops_omap3_noncore_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll1_dd,
.round_rate = &omap2_dpll_round_rate,
.set_rate = &omap3_noncore_dpll_set_rate,
.clkdm_name = "dpll1_clkdm",
.recalc = &omap3_dpll_recalc,
};
/*
* This virtual clock provides the CLKOUTX2 output from the DPLL if the
* DPLL isn't bypassed.
*/
static struct clk dpll1_x2_ck = {
.name = "dpll1_x2_ck",
.ops = &clkops_null,
.parent = &dpll1_ck,
.clkdm_name = "dpll1_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
/* On DPLL1, unlike other DPLLs, the divider is downstream from CLKOUTX2 */
static const struct clksel div16_dpll1_x2m2_clksel[] = {
{ .parent = &dpll1_x2_ck, .rates = div16_dpll_rates },
{ .parent = NULL }
};
/*
* Does not exist in the TRM - needed to separate the M2 divider from
* bypass selection in mpu_ck
*/
static struct clk dpll1_x2m2_ck = {
.name = "dpll1_x2m2_ck",
.ops = &clkops_null,
.parent = &dpll1_x2_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL2_PLL),
.clksel_mask = OMAP3430_MPU_DPLL_CLKOUT_DIV_MASK,
.clksel = div16_dpll1_x2m2_clksel,
.clkdm_name = "dpll1_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* DPLL2 */
/* IVA2 clock source */
/* Type: DPLL */
static struct dpll_data dpll2_dd = {
.mult_div1_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
.mult_mask = OMAP3430_IVA2_DPLL_MULT_MASK,
.div1_mask = OMAP3430_IVA2_DPLL_DIV_MASK,
.clk_bypass = &dpll2_fck,
.clk_ref = &sys_ck,
.freqsel_mask = OMAP3430_IVA2_DPLL_FREQSEL_MASK,
.control_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKEN_PLL),
.enable_mask = OMAP3430_EN_IVA2_DPLL_MASK,
.modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED) |
(1 << DPLL_LOW_POWER_BYPASS),
.auto_recal_bit = OMAP3430_EN_IVA2_DPLL_DRIFTGUARD_SHIFT,
.recal_en_bit = OMAP3430_PRM_IRQENABLE_MPU_IVA2_DPLL_RECAL_EN_SHIFT,
.recal_st_bit = OMAP3430_PRM_IRQSTATUS_MPU_IVA2_DPLL_ST_SHIFT,
.autoidle_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_AUTOIDLE_PLL),
.autoidle_mask = OMAP3430_AUTO_IVA2_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_IDLEST_PLL),
.idlest_mask = OMAP3430_ST_IVA2_CLK_MASK,
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
};
static struct clk dpll2_ck = {
.name = "dpll2_ck",
.ops = &clkops_omap3_noncore_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll2_dd,
.round_rate = &omap2_dpll_round_rate,
.set_rate = &omap3_noncore_dpll_set_rate,
.clkdm_name = "dpll2_clkdm",
.recalc = &omap3_dpll_recalc,
};
static const struct clksel div16_dpll2_m2x2_clksel[] = {
{ .parent = &dpll2_ck, .rates = div16_dpll_rates },
{ .parent = NULL }
};
/*
* The TRM is conflicted on whether IVA2 clock comes from DPLL2 CLKOUT
* or CLKOUTX2. CLKOUT seems most plausible.
*/
static struct clk dpll2_m2_ck = {
.name = "dpll2_m2_ck",
.ops = &clkops_null,
.parent = &dpll2_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD,
OMAP3430_CM_CLKSEL2_PLL),
.clksel_mask = OMAP3430_IVA2_DPLL_CLKOUT_DIV_MASK,
.clksel = div16_dpll2_m2x2_clksel,
.clkdm_name = "dpll2_clkdm",
.recalc = &omap2_clksel_recalc,
};
/*
* DPLL3
* Source clock for all interfaces and for some device fclks
* REVISIT: Also supports fast relock bypass - not included below
*/
static struct dpll_data dpll3_dd = {
.mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
.mult_mask = OMAP3430_CORE_DPLL_MULT_MASK,
.div1_mask = OMAP3430_CORE_DPLL_DIV_MASK,
.clk_bypass = &sys_ck,
.clk_ref = &sys_ck,
.freqsel_mask = OMAP3430_CORE_DPLL_FREQSEL_MASK,
.control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_mask = OMAP3430_EN_CORE_DPLL_MASK,
.auto_recal_bit = OMAP3430_EN_CORE_DPLL_DRIFTGUARD_SHIFT,
.recal_en_bit = OMAP3430_CORE_DPLL_RECAL_EN_SHIFT,
.recal_st_bit = OMAP3430_CORE_DPLL_ST_SHIFT,
.autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
.autoidle_mask = OMAP3430_AUTO_CORE_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
.idlest_mask = OMAP3430_ST_CORE_CLK_MASK,
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
};
static struct clk dpll3_ck = {
.name = "dpll3_ck",
.ops = &clkops_omap3_core_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll3_dd,
.round_rate = &omap2_dpll_round_rate,
.clkdm_name = "dpll3_clkdm",
.recalc = &omap3_dpll_recalc,
};
/*
* This virtual clock provides the CLKOUTX2 output from the DPLL if the
* DPLL isn't bypassed
*/
static struct clk dpll3_x2_ck = {
.name = "dpll3_x2_ck",
.ops = &clkops_null,
.parent = &dpll3_ck,
.clkdm_name = "dpll3_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
static const struct clksel_rate div31_dpll3_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 3, .val = 3, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 4, .val = 4, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 5, .val = 5, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 6, .val = 6, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 7, .val = 7, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 8, .val = 8, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 9, .val = 9, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 10, .val = 10, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 11, .val = 11, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 12, .val = 12, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 13, .val = 13, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 14, .val = 14, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 15, .val = 15, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 16, .val = 16, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 17, .val = 17, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 18, .val = 18, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 19, .val = 19, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 20, .val = 20, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 21, .val = 21, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 22, .val = 22, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 23, .val = 23, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 24, .val = 24, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 25, .val = 25, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 26, .val = 26, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 27, .val = 27, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 28, .val = 28, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 29, .val = 29, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 30, .val = 30, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 31, .val = 31, .flags = RATE_IN_3430ES2PLUS_36XX },
{ .div = 0 },
};
static const struct clksel div31_dpll3m2_clksel[] = {
{ .parent = &dpll3_ck, .rates = div31_dpll3_rates },
{ .parent = NULL }
};
/* DPLL3 output M2 - primary control point for CORE speed */
static struct clk dpll3_m2_ck = {
.name = "dpll3_m2_ck",
.ops = &clkops_null,
.parent = &dpll3_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_CORE_DPLL_CLKOUT_DIV_MASK,
.clksel = div31_dpll3m2_clksel,
.clkdm_name = "dpll3_clkdm",
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap3_core_dpll_m2_set_rate,
.recalc = &omap2_clksel_recalc,
};
static struct clk core_ck = {
.name = "core_ck",
.ops = &clkops_null,
.parent = &dpll3_m2_ck,
.recalc = &followparent_recalc,
};
static struct clk dpll3_m2x2_ck = {
.name = "dpll3_m2x2_ck",
.ops = &clkops_null,
.parent = &dpll3_m2_ck,
.clkdm_name = "dpll3_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static const struct clksel div16_dpll3_clksel[] = {
{ .parent = &dpll3_ck, .rates = div16_dpll_rates },
{ .parent = NULL }
};
/* This virtual clock is the source for dpll3_m3x2_ck */
static struct clk dpll3_m3_ck = {
.name = "dpll3_m3_ck",
.ops = &clkops_null,
.parent = &dpll3_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_DIV_DPLL3_MASK,
.clksel = div16_dpll3_clksel,
.clkdm_name = "dpll3_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static struct clk dpll3_m3x2_ck = {
.name = "dpll3_m3x2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll3_m3_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP3430_PWRDN_EMU_CORE_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll3_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
static struct clk emu_core_alwon_ck = {
.name = "emu_core_alwon_ck",
.ops = &clkops_null,
.parent = &dpll3_m3x2_ck,
.clkdm_name = "dpll3_clkdm",
.recalc = &followparent_recalc,
};
/* DPLL4 */
/* Supplies 96MHz, 54Mhz TV DAC, DSS fclk, CAM sensor clock, emul trace clk */
/* Type: DPLL */
static struct dpll_data dpll4_dd;
static struct dpll_data dpll4_dd_34xx __initdata = {
.mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
.mult_mask = OMAP3430_PERIPH_DPLL_MULT_MASK,
.div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK,
.clk_bypass = &sys_ck,
.clk_ref = &sys_ck,
.freqsel_mask = OMAP3430_PERIPH_DPLL_FREQSEL_MASK,
.control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK,
.modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
.auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
.recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
.recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT,
.autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
.autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
.idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK,
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
};
static struct dpll_data dpll4_dd_3630 __initdata = {
.mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL2),
.mult_mask = OMAP3630_PERIPH_DPLL_MULT_MASK,
.div1_mask = OMAP3430_PERIPH_DPLL_DIV_MASK,
.clk_bypass = &sys_ck,
.clk_ref = &sys_ck,
.control_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_mask = OMAP3430_EN_PERIPH_DPLL_MASK,
.modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
.auto_recal_bit = OMAP3430_EN_PERIPH_DPLL_DRIFTGUARD_SHIFT,
.recal_en_bit = OMAP3430_PERIPH_DPLL_RECAL_EN_SHIFT,
.recal_st_bit = OMAP3430_PERIPH_DPLL_ST_SHIFT,
.autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, CM_AUTOIDLE),
.autoidle_mask = OMAP3430_AUTO_PERIPH_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST),
.idlest_mask = OMAP3430_ST_PERIPH_CLK_MASK,
.dco_mask = OMAP3630_PERIPH_DPLL_DCO_SEL_MASK,
.sddiv_mask = OMAP3630_PERIPH_DPLL_SD_DIV_MASK,
.max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
.flags = DPLL_J_TYPE
};
static struct clk dpll4_ck = {
.name = "dpll4_ck",
.ops = &clkops_omap3_noncore_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll4_dd,
.round_rate = &omap2_dpll_round_rate,
.set_rate = &omap3_dpll4_set_rate,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_dpll_recalc,
};
/*
* This virtual clock provides the CLKOUTX2 output from the DPLL if the
* DPLL isn't bypassed --
* XXX does this serve any downstream clocks?
*/
static struct clk dpll4_x2_ck = {
.name = "dpll4_x2_ck",
.ops = &clkops_null,
.parent = &dpll4_ck,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
static const struct clksel dpll4_clksel[] = {
{ .parent = &dpll4_ck, .rates = dpll4_rates },
{ .parent = NULL }
};
/* This virtual clock is the source for dpll4_m2x2_ck */
static struct clk dpll4_m2_ck = {
.name = "dpll4_m2_ck",
.ops = &clkops_null,
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430_CM_CLKSEL3),
.clksel_mask = OMAP3630_DIV_96M_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static struct clk dpll4_m2x2_ck = {
.name = "dpll4_m2x2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll4_m2_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP3430_PWRDN_96M_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
/*
* DPLL4 generates DPLL4_M2X2_CLK which is then routed into the PRM as
* PRM_96M_ALWON_(F)CLK. Two clocks then emerge from the PRM:
* 96M_ALWON_FCLK (called "omap_96m_alwon_fck" below) and
* CM_96K_(F)CLK.
*/
/* Adding 192MHz Clock node needed by SGX */
static struct clk omap_192m_alwon_fck = {
.name = "omap_192m_alwon_fck",
.ops = &clkops_null,
.parent = &dpll4_m2x2_ck,
.recalc = &followparent_recalc,
};
static const struct clksel_rate omap_96m_alwon_fck_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_36XX },
{ .div = 2, .val = 2, .flags = RATE_IN_36XX },
{ .div = 0 }
};
static const struct clksel omap_96m_alwon_fck_clksel[] = {
{ .parent = &omap_192m_alwon_fck, .rates = omap_96m_alwon_fck_rates },
{ .parent = NULL }
};
static const struct clksel_rate omap_96m_dpll_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate omap_96m_sys_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static struct clk omap_96m_alwon_fck = {
.name = "omap_96m_alwon_fck",
.ops = &clkops_null,
.parent = &dpll4_m2x2_ck,
.recalc = &followparent_recalc,
};
static struct clk omap_96m_alwon_fck_3630 = {
.name = "omap_96m_alwon_fck",
.parent = &omap_192m_alwon_fck,
.init = &omap2_init_clksel_parent,
.ops = &clkops_null,
.recalc = &omap2_clksel_recalc,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3630_CLKSEL_96M_MASK,
.clksel = omap_96m_alwon_fck_clksel
};
static struct clk cm_96m_fck = {
.name = "cm_96m_fck",
.ops = &clkops_null,
.parent = &omap_96m_alwon_fck,
.recalc = &followparent_recalc,
};
static const struct clksel omap_96m_fck_clksel[] = {
{ .parent = &cm_96m_fck, .rates = omap_96m_dpll_rates },
{ .parent = &sys_ck, .rates = omap_96m_sys_rates },
{ .parent = NULL }
};
static struct clk omap_96m_fck = {
.name = "omap_96m_fck",
.ops = &clkops_null,
.parent = &sys_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_SOURCE_96M_MASK,
.clksel = omap_96m_fck_clksel,
.recalc = &omap2_clksel_recalc,
};
/* This virtual clock is the source for dpll4_m3x2_ck */
static struct clk dpll4_m3_ck = {
.name = "dpll4_m3_ck",
.ops = &clkops_null,
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_TV_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static struct clk dpll4_m3x2_ck = {
.name = "dpll4_m3x2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll4_m3_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP3430_PWRDN_TV_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
static const struct clksel_rate omap_54m_d4m3x2_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate omap_54m_alt_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel omap_54m_clksel[] = {
{ .parent = &dpll4_m3x2_ck, .rates = omap_54m_d4m3x2_rates },
{ .parent = &sys_altclk, .rates = omap_54m_alt_rates },
{ .parent = NULL }
};
static struct clk omap_54m_fck = {
.name = "omap_54m_fck",
.ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_SOURCE_54M_MASK,
.clksel = omap_54m_clksel,
.recalc = &omap2_clksel_recalc,
};
static const struct clksel_rate omap_48m_cm96m_rates[] = {
{ .div = 2, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate omap_48m_alt_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel omap_48m_clksel[] = {
{ .parent = &cm_96m_fck, .rates = omap_48m_cm96m_rates },
{ .parent = &sys_altclk, .rates = omap_48m_alt_rates },
{ .parent = NULL }
};
static struct clk omap_48m_fck = {
.name = "omap_48m_fck",
.ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_SOURCE_48M_MASK,
.clksel = omap_48m_clksel,
.recalc = &omap2_clksel_recalc,
};
static struct clk omap_12m_fck = {
.name = "omap_12m_fck",
.ops = &clkops_null,
.parent = &omap_48m_fck,
.fixed_div = 4,
.recalc = &omap_fixed_divisor_recalc,
};
/* This virtual clock is the source for dpll4_m4x2_ck */
static struct clk dpll4_m4_ck = {
.name = "dpll4_m4_ck",
.ops = &clkops_null,
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_DSS1_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
.set_rate = &omap2_clksel_set_rate,
.round_rate = &omap2_clksel_round_rate,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static struct clk dpll4_m4x2_ck = {
.name = "dpll4_m4x2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll4_m4_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP3430_PWRDN_DSS1_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
/* This virtual clock is the source for dpll4_m5x2_ck */
static struct clk dpll4_m5_ck = {
.name = "dpll4_m5_ck",
.ops = &clkops_null,
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_CAM_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.set_rate = &omap2_clksel_set_rate,
.round_rate = &omap2_clksel_round_rate,
.recalc = &omap2_clksel_recalc,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static struct clk dpll4_m5x2_ck = {
.name = "dpll4_m5x2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll4_m5_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP3430_PWRDN_CAM_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
/* This virtual clock is the source for dpll4_m6x2_ck */
static struct clk dpll4_m6_ck = {
.name = "dpll4_m6_ck",
.ops = &clkops_null,
.parent = &dpll4_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_EMU_MOD, CM_CLKSEL1),
.clksel_mask = OMAP3430_DIV_DPLL4_MASK,
.clksel = dpll4_clksel,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* The PWRDN bit is apparently only available on 3430ES2 and above */
static struct clk dpll4_m6x2_ck = {
.name = "dpll4_m6x2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll4_m6_ck,
.enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN),
.enable_bit = OMAP3430_PWRDN_EMU_PERIPH_SHIFT,
.flags = INVERT_ENABLE,
.clkdm_name = "dpll4_clkdm",
.recalc = &omap3_clkoutx2_recalc,
};
static struct clk emu_per_alwon_ck = {
.name = "emu_per_alwon_ck",
.ops = &clkops_null,
.parent = &dpll4_m6x2_ck,
.clkdm_name = "dpll4_clkdm",
.recalc = &followparent_recalc,
};
/* DPLL5 */
/* Supplies 120MHz clock, USIM source clock */
/* Type: DPLL */
/* 3430ES2 only */
static struct dpll_data dpll5_dd = {
.mult_div1_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL4),
.mult_mask = OMAP3430ES2_PERIPH2_DPLL_MULT_MASK,
.div1_mask = OMAP3430ES2_PERIPH2_DPLL_DIV_MASK,
.clk_bypass = &sys_ck,
.clk_ref = &sys_ck,
.freqsel_mask = OMAP3430ES2_PERIPH2_DPLL_FREQSEL_MASK,
.control_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKEN2),
.enable_mask = OMAP3430ES2_EN_PERIPH2_DPLL_MASK,
.modes = (1 << DPLL_LOW_POWER_STOP) | (1 << DPLL_LOCKED),
.auto_recal_bit = OMAP3430ES2_EN_PERIPH2_DPLL_DRIFTGUARD_SHIFT,
.recal_en_bit = OMAP3430ES2_SND_PERIPH_DPLL_RECAL_EN_SHIFT,
.recal_st_bit = OMAP3430ES2_SND_PERIPH_DPLL_ST_SHIFT,
.autoidle_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_AUTOIDLE2_PLL),
.autoidle_mask = OMAP3430ES2_AUTO_PERIPH2_DPLL_MASK,
.idlest_reg = OMAP_CM_REGADDR(PLL_MOD, CM_IDLEST2),
.idlest_mask = OMAP3430ES2_ST_PERIPH2_CLK_MASK,
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
};
static struct clk dpll5_ck = {
.name = "dpll5_ck",
.ops = &clkops_omap3_noncore_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll5_dd,
.round_rate = &omap2_dpll_round_rate,
.set_rate = &omap3_noncore_dpll_set_rate,
.clkdm_name = "dpll5_clkdm",
.recalc = &omap3_dpll_recalc,
};
static const struct clksel div16_dpll5_clksel[] = {
{ .parent = &dpll5_ck, .rates = div16_dpll_rates },
{ .parent = NULL }
};
static struct clk dpll5_m2_ck = {
.name = "dpll5_m2_ck",
.ops = &clkops_null,
.parent = &dpll5_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(PLL_MOD, OMAP3430ES2_CM_CLKSEL5),
.clksel_mask = OMAP3430ES2_DIV_120M_MASK,
.clksel = div16_dpll5_clksel,
.clkdm_name = "dpll5_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* CM EXTERNAL CLOCK OUTPUTS */
static const struct clksel_rate clkout2_src_core_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate clkout2_src_sys_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate clkout2_src_96m_rates[] = {
{ .div = 1, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate clkout2_src_54m_rates[] = {
{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel clkout2_src_clksel[] = {
{ .parent = &core_ck, .rates = clkout2_src_core_rates },
{ .parent = &sys_ck, .rates = clkout2_src_sys_rates },
{ .parent = &cm_96m_fck, .rates = clkout2_src_96m_rates },
{ .parent = &omap_54m_fck, .rates = clkout2_src_54m_rates },
{ .parent = NULL }
};
static struct clk clkout2_src_ck = {
.name = "clkout2_src_ck",
.ops = &clkops_omap2_dflt,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP3430_CM_CLKOUT_CTRL,
.enable_bit = OMAP3430_CLKOUT2_EN_SHIFT,
.clksel_reg = OMAP3430_CM_CLKOUT_CTRL,
.clksel_mask = OMAP3430_CLKOUT2SOURCE_MASK,
.clksel = clkout2_src_clksel,
.clkdm_name = "core_clkdm",
.recalc = &omap2_clksel_recalc,
};
static const struct clksel_rate sys_clkout2_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 8, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 16, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 0 },
};
static const struct clksel sys_clkout2_clksel[] = {
{ .parent = &clkout2_src_ck, .rates = sys_clkout2_rates },
{ .parent = NULL },
};
static struct clk sys_clkout2 = {
.name = "sys_clkout2",
.ops = &clkops_null,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP3430_CM_CLKOUT_CTRL,
.clksel_mask = OMAP3430_CLKOUT2_DIV_MASK,
.clksel = sys_clkout2_clksel,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate
};
/* CM OUTPUT CLOCKS */
static struct clk corex2_fck = {
.name = "corex2_fck",
.ops = &clkops_null,
.parent = &dpll3_m2x2_ck,
.recalc = &followparent_recalc,
};
/* DPLL power domain clock controls */
static const struct clksel_rate div4_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel div4_core_clksel[] = {
{ .parent = &core_ck, .rates = div4_rates },
{ .parent = NULL }
};
/*
* REVISIT: Are these in DPLL power domain or CM power domain? docs
* may be inconsistent here?
*/
static struct clk dpll1_fck = {
.name = "dpll1_fck",
.ops = &clkops_null,
.parent = &core_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_CLKSEL1_PLL),
.clksel_mask = OMAP3430_MPU_CLK_SRC_MASK,
.clksel = div4_core_clksel,
.recalc = &omap2_clksel_recalc,
};
static struct clk mpu_ck = {
.name = "mpu_ck",
.ops = &clkops_null,
.parent = &dpll1_x2m2_ck,
.clkdm_name = "mpu_clkdm",
.recalc = &followparent_recalc,
};
/* arm_fck is divided by two when DPLL1 locked; otherwise, passthrough mpu_ck */
static const struct clksel_rate arm_fck_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 },
};
static const struct clksel arm_fck_clksel[] = {
{ .parent = &mpu_ck, .rates = arm_fck_rates },
{ .parent = NULL }
};
static struct clk arm_fck = {
.name = "arm_fck",
.ops = &clkops_null,
.parent = &mpu_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(MPU_MOD, OMAP3430_CM_IDLEST_PLL),
.clksel_mask = OMAP3430_ST_MPU_CLK_MASK,
.clksel = arm_fck_clksel,
.clkdm_name = "mpu_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* XXX What about neon_clkdm ? */
/*
* REVISIT: This clock is never specifically defined in the 3430 TRM,
* although it is referenced - so this is a guess
*/
static struct clk emu_mpu_alwon_ck = {
.name = "emu_mpu_alwon_ck",
.ops = &clkops_null,
.parent = &mpu_ck,
.recalc = &followparent_recalc,
};
static struct clk dpll2_fck = {
.name = "dpll2_fck",
.ops = &clkops_null,
.parent = &core_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, OMAP3430_CM_CLKSEL1_PLL),
.clksel_mask = OMAP3430_IVA2_CLK_SRC_MASK,
.clksel = div4_core_clksel,
.recalc = &omap2_clksel_recalc,
};
static struct clk iva2_ck = {
.name = "iva2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll2_m2_ck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_IVA2_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
.clkdm_name = "iva2_clkdm",
.recalc = &followparent_recalc,
};
/* Common interface clocks */
static const struct clksel div2_core_clksel[] = {
{ .parent = &core_ck, .rates = div2_rates },
{ .parent = NULL }
};
static struct clk l3_ick = {
.name = "l3_ick",
.ops = &clkops_null,
.parent = &core_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_L3_MASK,
.clksel = div2_core_clksel,
.clkdm_name = "core_l3_clkdm",
.recalc = &omap2_clksel_recalc,
};
static const struct clksel div2_l3_clksel[] = {
{ .parent = &l3_ick, .rates = div2_rates },
{ .parent = NULL }
};
static struct clk l4_ick = {
.name = "l4_ick",
.ops = &clkops_null,
.parent = &l3_ick,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_L4_MASK,
.clksel = div2_l3_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
static const struct clksel div2_l4_clksel[] = {
{ .parent = &l4_ick, .rates = div2_rates },
{ .parent = NULL }
};
static struct clk rm_ick = {
.name = "rm_ick",
.ops = &clkops_null,
.parent = &l4_ick,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_RM_MASK,
.clksel = div2_l4_clksel,
.recalc = &omap2_clksel_recalc,
};
/* GFX power domain */
/* GFX clocks are in 3430ES1 only. 3430ES2 and later uses the SGX instead */
static const struct clksel gfx_l3_clksel[] = {
{ .parent = &l3_ick, .rates = gfx_l3_rates },
{ .parent = NULL }
};
/*
* Virtual parent clock for gfx_l3_ick and gfx_l3_fck
* This interface clock does not have a CM_AUTOIDLE bit
*/
static struct clk gfx_l3_ck = {
.name = "gfx_l3_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &l3_ick,
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_ICLKEN),
.enable_bit = OMAP_EN_GFX_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk gfx_l3_fck = {
.name = "gfx_l3_fck",
.ops = &clkops_null,
.parent = &gfx_l3_ck,
.init = &omap2_init_clksel_parent,
.clksel_reg = OMAP_CM_REGADDR(GFX_MOD, CM_CLKSEL),
.clksel_mask = OMAP_CLKSEL_GFX_MASK,
.clksel = gfx_l3_clksel,
.clkdm_name = "gfx_3430es1_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk gfx_l3_ick = {
.name = "gfx_l3_ick",
.ops = &clkops_null,
.parent = &gfx_l3_ck,
.clkdm_name = "gfx_3430es1_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gfx_cg1_ck = {
.name = "gfx_cg1_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &gfx_l3_fck, /* REVISIT: correct? */
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
.enable_bit = OMAP3430ES1_EN_2D_SHIFT,
.clkdm_name = "gfx_3430es1_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gfx_cg2_ck = {
.name = "gfx_cg2_ck",
.ops = &clkops_omap2_dflt_wait,
.parent = &gfx_l3_fck, /* REVISIT: correct? */
.enable_reg = OMAP_CM_REGADDR(GFX_MOD, CM_FCLKEN),
.enable_bit = OMAP3430ES1_EN_3D_SHIFT,
.clkdm_name = "gfx_3430es1_clkdm",
.recalc = &followparent_recalc,
};
/* SGX power domain - 3430ES2 only */
static const struct clksel_rate sgx_core_rates[] = {
{ .div = 2, .val = 5, .flags = RATE_IN_36XX },
{ .div = 3, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 6, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 0 },
};
static const struct clksel_rate sgx_192m_rates[] = {
{ .div = 1, .val = 4, .flags = RATE_IN_36XX },
{ .div = 0 },
};
static const struct clksel_rate sgx_corex2_rates[] = {
{ .div = 3, .val = 6, .flags = RATE_IN_36XX },
{ .div = 5, .val = 7, .flags = RATE_IN_36XX },
{ .div = 0 },
};
static const struct clksel_rate sgx_96m_rates[] = {
{ .div = 1, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 0 },
};
static const struct clksel sgx_clksel[] = {
{ .parent = &core_ck, .rates = sgx_core_rates },
{ .parent = &cm_96m_fck, .rates = sgx_96m_rates },
{ .parent = &omap_192m_alwon_fck, .rates = sgx_192m_rates },
{ .parent = &corex2_fck, .rates = sgx_corex2_rates },
{ .parent = NULL }
};
static struct clk sgx_fck = {
.name = "sgx_fck",
.ops = &clkops_omap2_dflt_wait,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_FCLKEN),
.enable_bit = OMAP3430ES2_CM_FCLKEN_SGX_EN_SGX_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430ES2_CLKSEL_SGX_MASK,
.clksel = sgx_clksel,
.clkdm_name = "sgx_clkdm",
.recalc = &omap2_clksel_recalc,
.set_rate = &omap2_clksel_set_rate,
.round_rate = &omap2_clksel_round_rate
};
/* This interface clock does not have a CM_AUTOIDLE bit */
static struct clk sgx_ick = {
.name = "sgx_ick",
.ops = &clkops_omap2_dflt_wait,
.parent = &l3_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_SGX_MOD, CM_ICLKEN),
.enable_bit = OMAP3430ES2_CM_ICLKEN_SGX_EN_SGX_SHIFT,
.clkdm_name = "sgx_clkdm",
.recalc = &followparent_recalc,
};
/* CORE power domain */
static struct clk d2d_26m_fck = {
.name = "d2d_26m_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430ES1_EN_D2D_SHIFT,
.clkdm_name = "d2d_clkdm",
.recalc = &followparent_recalc,
};
static struct clk modem_fck = {
.name = "modem_fck",
.ops = &clkops_omap2_mdmclk_dflt_wait,
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MODEM_SHIFT,
.clkdm_name = "d2d_clkdm",
.recalc = &followparent_recalc,
};
static struct clk sad2d_ick = {
.name = "sad2d_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SAD2D_SHIFT,
.clkdm_name = "d2d_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mad2d_ick = {
.name = "mad2d_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
.enable_bit = OMAP3430_EN_MAD2D_SHIFT,
.clkdm_name = "d2d_clkdm",
.recalc = &followparent_recalc,
};
static const struct clksel omap343x_gpt_clksel[] = {
{ .parent = &omap_32k_fck, .rates = gpt_32k_rates },
{ .parent = &sys_ck, .rates = gpt_sys_rates },
{ .parent = NULL}
};
static struct clk gpt10_fck = {
.name = "gpt10_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &sys_ck,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_GPT10_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_GPT10_MASK,
.clksel = omap343x_gpt_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk gpt11_fck = {
.name = "gpt11_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &sys_ck,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_GPT11_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_GPT11_MASK,
.clksel = omap343x_gpt_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk cpefuse_fck = {
.name = "cpefuse_fck",
.ops = &clkops_omap2_dflt,
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
.enable_bit = OMAP3430ES2_EN_CPEFUSE_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk ts_fck = {
.name = "ts_fck",
.ops = &clkops_omap2_dflt,
.parent = &omap_32k_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
.enable_bit = OMAP3430ES2_EN_TS_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk usbtll_fck = {
.name = "usbtll_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &dpll5_m2_ck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP3430ES2_CM_FCLKEN3),
.enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
.recalc = &followparent_recalc,
};
/* CORE 96M FCLK-derived clocks */
static struct clk core_96m_fck = {
.name = "core_96m_fck",
.ops = &clkops_null,
.parent = &omap_96m_fck,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mmchs3_fck = {
.name = "mmchs3_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mmchs2_fck = {
.name = "mmchs2_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MMC2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mspro_fck = {
.name = "mspro_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MSPRO_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mmchs1_fck = {
.name = "mmchs1_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MMC1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk i2c3_fck = {
.name = "i2c3_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_I2C3_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk i2c2_fck = {
.name = "i2c2_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_I2C2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk i2c1_fck = {
.name = "i2c1_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_I2C1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
/*
* MCBSP 1 & 5 get their 96MHz clock from core_96m_fck;
* MCBSP 2, 3, 4 get their 96MHz clock from per_96m_fck.
*/
static const struct clksel_rate common_mcbsp_96m_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel_rate common_mcbsp_mcbsp_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel mcbsp_15_clksel[] = {
{ .parent = &core_96m_fck, .rates = common_mcbsp_96m_rates },
{ .parent = &mcbsp_clks, .rates = common_mcbsp_mcbsp_rates },
{ .parent = NULL }
};
static struct clk mcbsp5_fck = {
.name = "mcbsp5_fck",
.ops = &clkops_omap2_dflt_wait,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
.clksel_reg = OMAP343X_CTRL_REGADDR(OMAP343X_CONTROL_DEVCONF1),
.clksel_mask = OMAP2_MCBSP5_CLKS_MASK,
.clksel = mcbsp_15_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk mcbsp1_fck = {
.name = "mcbsp1_fck",
.ops = &clkops_omap2_dflt_wait,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
.clksel_reg = OMAP343X_CTRL_REGADDR(OMAP2_CONTROL_DEVCONF0),
.clksel_mask = OMAP2_MCBSP1_CLKS_MASK,
.clksel = mcbsp_15_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
/* CORE_48M_FCK-derived clocks */
static struct clk core_48m_fck = {
.name = "core_48m_fck",
.ops = &clkops_null,
.parent = &omap_48m_fck,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcspi4_fck = {
.name = "mcspi4_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk mcspi3_fck = {
.name = "mcspi3_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk mcspi2_fck = {
.name = "mcspi2_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk mcspi1_fck = {
.name = "mcspi1_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
.recalc = &followparent_recalc,
.clkdm_name = "core_l4_clkdm",
};
static struct clk uart2_fck = {
.name = "uart2_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_UART2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk uart1_fck = {
.name = "uart1_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_UART1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk fshostusb_fck = {
.name = "fshostusb_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_48m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
.recalc = &followparent_recalc,
};
/* CORE_12M_FCK based clocks */
static struct clk core_12m_fck = {
.name = "core_12m_fck",
.ops = &clkops_null,
.parent = &omap_12m_fck,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk hdq_fck = {
.name = "hdq_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_12m_fck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_HDQ_SHIFT,
.recalc = &followparent_recalc,
};
/* DPLL3-derived clock */
static const struct clksel_rate ssi_ssr_corex2_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_3XXX },
{ .div = 2, .val = 2, .flags = RATE_IN_3XXX },
{ .div = 3, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 6, .val = 6, .flags = RATE_IN_3XXX },
{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
{ .div = 0 }
};
static const struct clksel ssi_ssr_clksel[] = {
{ .parent = &corex2_fck, .rates = ssi_ssr_corex2_rates },
{ .parent = NULL }
};
static struct clk ssi_ssr_fck_3430es1 = {
.name = "ssi_ssr_fck",
.ops = &clkops_omap2_dflt,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_SSI_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_SSI_MASK,
.clksel = ssi_ssr_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk ssi_ssr_fck_3430es2 = {
.name = "ssi_ssr_fck",
.ops = &clkops_omap3430es2_ssi_wait,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_SSI_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_SSI_MASK,
.clksel = ssi_ssr_clksel,
.clkdm_name = "core_l4_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk ssi_sst_fck_3430es1 = {
.name = "ssi_sst_fck",
.ops = &clkops_null,
.parent = &ssi_ssr_fck_3430es1,
.fixed_div = 2,
.recalc = &omap_fixed_divisor_recalc,
};
static struct clk ssi_sst_fck_3430es2 = {
.name = "ssi_sst_fck",
.ops = &clkops_null,
.parent = &ssi_ssr_fck_3430es2,
.fixed_div = 2,
.recalc = &omap_fixed_divisor_recalc,
};
/* CORE_L3_ICK based clocks */
/*
* XXX must add clk_enable/clk_disable for these if standard code won't
* handle it
*/
static struct clk core_l3_ick = {
.name = "core_l3_ick",
.ops = &clkops_null,
.parent = &l3_ick,
.clkdm_name = "core_l3_clkdm",
.recalc = &followparent_recalc,
};
static struct clk hsotgusb_ick_3430es1 = {
.name = "hsotgusb_ick",
.ops = &clkops_omap2_iclk_dflt,
.parent = &core_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
.clkdm_name = "core_l3_clkdm",
.recalc = &followparent_recalc,
};
static struct clk hsotgusb_ick_3430es2 = {
.name = "hsotgusb_ick",
.ops = &clkops_omap3430es2_iclk_hsotgusb_wait,
.parent = &core_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
.clkdm_name = "core_l3_clkdm",
.recalc = &followparent_recalc,
};
/* This interface clock does not have a CM_AUTOIDLE bit */
static struct clk sdrc_ick = {
.name = "sdrc_ick",
.ops = &clkops_omap2_dflt_wait,
.parent = &core_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SDRC_SHIFT,
.flags = ENABLE_ON_INIT,
.clkdm_name = "core_l3_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gpmc_fck = {
.name = "gpmc_fck",
.ops = &clkops_null,
.parent = &core_l3_ick,
.flags = ENABLE_ON_INIT, /* huh? */
.clkdm_name = "core_l3_clkdm",
.recalc = &followparent_recalc,
};
/* SECURITY_L3_ICK based clocks */
static struct clk security_l3_ick = {
.name = "security_l3_ick",
.ops = &clkops_null,
.parent = &l3_ick,
.recalc = &followparent_recalc,
};
static struct clk pka_ick = {
.name = "pka_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_PKA_SHIFT,
.recalc = &followparent_recalc,
};
/* CORE_L4_ICK based clocks */
static struct clk core_l4_ick = {
.name = "core_l4_ick",
.ops = &clkops_null,
.parent = &l4_ick,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk usbtll_ick = {
.name = "usbtll_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
.enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mmchs3_ick = {
.name = "mmchs3_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
/* Intersystem Communication Registers - chassis mode only */
static struct clk icr_ick = {
.name = "icr_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_ICR_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk aes2_ick = {
.name = "aes2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_AES2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk sha12_ick = {
.name = "sha12_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SHA12_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk des2_ick = {
.name = "des2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_DES2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mmchs2_ick = {
.name = "mmchs2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MMC2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mmchs1_ick = {
.name = "mmchs1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MMC1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mspro_ick = {
.name = "mspro_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MSPRO_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk hdq_ick = {
.name = "hdq_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_HDQ_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcspi4_ick = {
.name = "mcspi4_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcspi3_ick = {
.name = "mcspi3_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcspi2_ick = {
.name = "mcspi2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcspi1_ick = {
.name = "mcspi1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk i2c3_ick = {
.name = "i2c3_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_I2C3_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk i2c2_ick = {
.name = "i2c2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_I2C2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk i2c1_ick = {
.name = "i2c1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_I2C1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk uart2_ick = {
.name = "uart2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_UART2_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk uart1_ick = {
.name = "uart1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_UART1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gpt11_ick = {
.name = "gpt11_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_GPT11_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gpt10_ick = {
.name = "gpt10_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_GPT10_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcbsp5_ick = {
.name = "mcbsp5_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mcbsp1_ick = {
.name = "mcbsp1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk fac_ick = {
.name = "fac_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430ES1_EN_FAC_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk mailboxes_ick = {
.name = "mailboxes_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MAILBOXES_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk omapctrl_ick = {
.name = "omapctrl_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT,
.flags = ENABLE_ON_INIT,
.recalc = &followparent_recalc,
};
/* SSI_L4_ICK based clocks */
static struct clk ssi_l4_ick = {
.name = "ssi_l4_ick",
.ops = &clkops_null,
.parent = &l4_ick,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk ssi_ick_3430es1 = {
.name = "ssi_ick",
.ops = &clkops_omap2_iclk_dflt,
.parent = &ssi_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SSI_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
static struct clk ssi_ick_3430es2 = {
.name = "ssi_ick",
.ops = &clkops_omap3430es2_iclk_ssi_wait,
.parent = &ssi_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SSI_SHIFT,
.clkdm_name = "core_l4_clkdm",
.recalc = &followparent_recalc,
};
/* REVISIT: Technically the TRM claims that this is CORE_CLK based,
* but l4_ick makes more sense to me */
static const struct clksel usb_l4_clksel[] = {
{ .parent = &l4_ick, .rates = div2_rates },
{ .parent = NULL },
};
static struct clk usb_l4_ick = {
.name = "usb_l4_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ick,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430ES1_EN_FSHOSTUSB_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430ES1_CLKSEL_FSHOSTUSB_MASK,
.clksel = usb_l4_clksel,
.recalc = &omap2_clksel_recalc,
};
/* SECURITY_L4_ICK2 based clocks */
static struct clk security_l4_ick2 = {
.name = "security_l4_ick2",
.ops = &clkops_null,
.parent = &l4_ick,
.recalc = &followparent_recalc,
};
static struct clk aes1_ick = {
.name = "aes1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_AES1_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk rng_ick = {
.name = "rng_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_RNG_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk sha11_ick = {
.name = "sha11_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_SHA11_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk des1_ick = {
.name = "des1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_DES1_SHIFT,
.recalc = &followparent_recalc,
};
/* DSS */
static struct clk dss1_alwon_fck_3430es1 = {
.name = "dss1_alwon_fck",
.ops = &clkops_omap2_dflt,
.parent = &dpll4_m4x2_ck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_DSS1_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
static struct clk dss1_alwon_fck_3430es2 = {
.name = "dss1_alwon_fck",
.ops = &clkops_omap3430es2_dss_usbhost_wait,
.parent = &dpll4_m4x2_ck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_DSS1_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
static struct clk dss_tv_fck = {
.name = "dss_tv_fck",
.ops = &clkops_omap2_dflt,
.parent = &omap_54m_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_TV_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
static struct clk dss_96m_fck = {
.name = "dss_96m_fck",
.ops = &clkops_omap2_dflt,
.parent = &omap_96m_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_TV_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
static struct clk dss2_alwon_fck = {
.name = "dss2_alwon_fck",
.ops = &clkops_omap2_dflt,
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_DSS2_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
static struct clk dss_ick_3430es1 = {
/* Handles both L3 and L4 clocks */
.name = "dss_ick",
.ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
static struct clk dss_ick_3430es2 = {
/* Handles both L3 and L4 clocks */
.name = "dss_ick",
.ops = &clkops_omap3430es2_iclk_dss_usbhost_wait,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
.clkdm_name = "dss_clkdm",
.recalc = &followparent_recalc,
};
/* CAM */
static struct clk cam_mclk = {
.name = "cam_mclk",
.ops = &clkops_omap2_dflt,
.parent = &dpll4_m5x2_ck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_CAM_SHIFT,
.clkdm_name = "cam_clkdm",
.recalc = &followparent_recalc,
};
static struct clk cam_ick = {
/* Handles both L3 and L4 clocks */
.name = "cam_ick",
.ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_CAM_SHIFT,
.clkdm_name = "cam_clkdm",
.recalc = &followparent_recalc,
};
static struct clk csi2_96m_fck = {
.name = "csi2_96m_fck",
.ops = &clkops_omap2_dflt,
.parent = &core_96m_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_CSI2_SHIFT,
.clkdm_name = "cam_clkdm",
.recalc = &followparent_recalc,
};
/* USBHOST - 3430ES2 only */
static struct clk usbhost_120m_fck = {
.name = "usbhost_120m_fck",
.ops = &clkops_omap2_dflt,
.parent = &dpll5_m2_ck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
.enable_bit = OMAP3430ES2_EN_USBHOST2_SHIFT,
.clkdm_name = "usbhost_clkdm",
.recalc = &followparent_recalc,
};
static struct clk usbhost_48m_fck = {
.name = "usbhost_48m_fck",
.ops = &clkops_omap3430es2_dss_usbhost_wait,
.parent = &omap_48m_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN),
.enable_bit = OMAP3430ES2_EN_USBHOST1_SHIFT,
.clkdm_name = "usbhost_clkdm",
.recalc = &followparent_recalc,
};
static struct clk usbhost_ick = {
/* Handles both L3 and L4 clocks */
.name = "usbhost_ick",
.ops = &clkops_omap3430es2_iclk_dss_usbhost_wait,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
.enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT,
.clkdm_name = "usbhost_clkdm",
.recalc = &followparent_recalc,
};
/* WKUP */
static const struct clksel_rate usim_96m_rates[] = {
{ .div = 2, .val = 3, .flags = RATE_IN_3XXX },
{ .div = 4, .val = 4, .flags = RATE_IN_3XXX },
{ .div = 8, .val = 5, .flags = RATE_IN_3XXX },
{ .div = 10, .val = 6, .flags = RATE_IN_3XXX },
{ .div = 0 },
};
static const struct clksel_rate usim_120m_rates[] = {
{ .div = 4, .val = 7, .flags = RATE_IN_3XXX },
{ .div = 8, .val = 8, .flags = RATE_IN_3XXX },
{ .div = 16, .val = 9, .flags = RATE_IN_3XXX },
{ .div = 20, .val = 10, .flags = RATE_IN_3XXX },
{ .div = 0 },
};
static const struct clksel usim_clksel[] = {
{ .parent = &omap_96m_fck, .rates = usim_96m_rates },
{ .parent = &dpll5_m2_ck, .rates = usim_120m_rates },
{ .parent = &sys_ck, .rates = div2_rates },
{ .parent = NULL },
};
/* 3430ES2 only */
static struct clk usim_fck = {
.name = "usim_fck",
.ops = &clkops_omap2_dflt_wait,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430ES2_CLKSEL_USIMOCP_MASK,
.clksel = usim_clksel,
.recalc = &omap2_clksel_recalc,
};
/* XXX should gpt1's clksel have wkup_32k_fck as the 32k opt? */
static struct clk gpt1_fck = {
.name = "gpt1_fck",
.ops = &clkops_omap2_dflt_wait,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPT1_SHIFT,
.clksel_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL),
.clksel_mask = OMAP3430_CLKSEL_GPT1_MASK,
.clksel = omap343x_gpt_clksel,
.clkdm_name = "wkup_clkdm",
.recalc = &omap2_clksel_recalc,
};
static struct clk wkup_32k_fck = {
.name = "wkup_32k_fck",
.ops = &clkops_null,
.parent = &omap_32k_fck,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gpio1_dbck = {
.name = "gpio1_dbck",
.ops = &clkops_omap2_dflt,
.parent = &wkup_32k_fck,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_GPIO1_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk wdt2_fck = {
.name = "wdt2_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &wkup_32k_fck,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_WDT2_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk wkup_l4_ick = {
.name = "wkup_l4_ick",
.ops = &clkops_null,
.parent = &sys_ck,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
/* 3430ES2 only */
/* Never specifically named in the TRM, so we have to infer a likely name */
static struct clk usim_ick = {
.name = "usim_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk wdt2_ick = {
.name = "wdt2_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT2_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk wdt1_ick = {
.name = "wdt1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT1_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gpio1_ick = {
.name = "gpio1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO1_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk omap_32ksync_ick = {
.name = "omap_32ksync_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_32KSYNC_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
/* XXX This clock no longer exists in 3430 TRM rev F */
static struct clk gpt12_ick = {
.name = "gpt12_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT12_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
static struct clk gpt1_ick = {
.name = "gpt1_ick",
.ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT1_SHIFT,
.clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
/* PER clock domain */
static struct clk per_96m_fck = {
.name = "per_96m_fck",
.ops = &clkops_null,
.parent = &omap_96m_alwon_fck,
.clkdm_name = "per_clkdm",
.recalc = &followparent_recalc,
};
static struct clk per_48m_fck = {
.name = "per_48m_fck",
.ops = &clkops_null,
.parent = &omap_48m_fck,
.clkdm_name = "per_clkdm",
.recalc = &followparent_recalc,
};
static struct clk uart3_fck = {
.name = "uart3_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &per_48m_fck,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
.enable_bit = OMAP3430_EN_UART3_SHIFT,
.clkdm_name = "per_clkdm",