#include "opp2xxx.h"
#include "sdrc.h"
#include "clock.h"

/*
 * Key dividers which make up a PRCM set. Ratios for a PRCM are mandated.
 * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
 * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
 * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
 *
 * Filling in table based on H4 boards available.  There are quite a
 * few more rate combinations which could be defined.
 *
 * When multiple values are defined the start up will try and choose
 * the fastest one. If a 'fast' value is defined, then automatically,
 * the /2 one should be included as it can be used.  Generally having
 * more than one fast set does not make sense, as static timings need
 * to be changed to change the set.  The exception is the bypass
 * setting which is available for low power bypass.
 *
 * Note: This table needs to be sorted, fastest to slowest.
 **/
const struct prcm_config omap2420_rate_table[] = {
	/* PRCM I - FAST */
	{S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL,		/* 330MHz ARM */
		RI_CM_CLKSEL_DSP_VAL, RI_CM_CLKSEL_GFX_VAL,
		RI_CM_CLKSEL1_CORE_VAL, MI_CM_CLKSEL1_PLL_12_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_165MHz,
		RATE_IN_242X},

	/* PRCM II - FAST */
	{S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,		/* 300MHz ARM */
		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
		RATE_IN_242X},

	{S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,		/* 300MHz ARM */
		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
		RATE_IN_242X},

	/* PRCM III - FAST */
	{S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,		/* 266MHz ARM */
		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
		RATE_IN_242X},

	{S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,		/* 266MHz ARM */
		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
		RATE_IN_242X},

	/* PRCM II - SLOW */
	{S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,		/* 150MHz ARM */
		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
		RATE_IN_242X},

	{S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,		/* 150MHz ARM */
		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
		RATE_IN_242X},

	/* PRCM III - SLOW */
	{S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,		/* 133MHz ARM */
		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
		RATE_IN_242X},

	{S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,		/* 133MHz ARM */
		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
		RATE_IN_242X},

	/* PRCM-VII (boot-bypass) */
	{S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL,		/* 12MHz ARM*/
		RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
		RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
		RATE_IN_242X},

	/* PRCM-VII (boot-bypass) */
	{S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL,		/* 13MHz ARM */
		RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
		RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
		MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
		RATE_IN_242X},

	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
};