/* * (C) Copyright 2004 * Texas Instruments, <www.ti.com> * Richard Woodruff <r-woodruff2@ti.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA  */#ifndef _OMAP24XX_CLOCKS_H_#define _OMAP24XX_CLOCKS_H_#define COMMIT_DIVIDERS  0x1#define MODE_BYPASS_FAST 0x2#define APLL_LOCK        0xc#ifdef CONFIG_APTIX#define DPLL_LOCK        0x1   /* stay in bypass mode */#else#define DPLL_LOCK        0x3   /* DPLL lock */#endif/****************************************************************************;; PRCM Scheme II;; Enable clocks and DPLL for:;  DPLL=300,	DPLLout=600	M=1,N=50   CM_CLKSEL1_PLL[21:8]  12/2*50;  Core=600	(core domain)   DPLLx2     CM_CLKSEL2_PLL[1:0];  MPUF=300	(mpu domain)    2          CM_CLKSEL_MPU[4:0];  DSPF=200    (dsp domain)    3          CM_CLKSEL_DSP[4:0];  DSPI=100                    6          CM_CLKSEL_DSP[6:5];  DSP_S          bypass	               CM_CLKSEL_DSP[7];  IVAF=200    (dsp domain)    3          CM_CLKSEL_DSP[12:8];  IVAF=100        auto;  IVAI            auto;  IVA_MPU         auto;  IVA_S          bypass                  CM_CLKSEL_DSP[13];  GFXF=50      (gfx domain)	12         CM_CLKSEL_FGX[2:0];  SSI_SSRF=200                 3         CM_CLKSEL1_CORE[24:20];  SSI_SSTF=100     auto;  L3=100Mhz (sdram)            6         CM_CLKSEL1_CORE[4:0];  L4=100Mhz                    6;  C_L4_USB=50                 12         CM_CLKSEL1_CORE[6:5]***************************************************************************/#define II_DPLL_OUT_X2   0x2    /* x2 core out */#define II_MPU_DIV       0x2    /* mpu = core/2 */#define II_DSP_DIV       0x343  /* dsp & iva divider */#define II_GFX_DIV       0x2#define II_BUS_DIV       0x04601026#define II_DPLL_300      0x01832100/****************************************************************************;; PRCM Scheme III;; Enable clocks and DPLL for:;  DPLL=266,	DPLLout=532	M=5+1,N=133 CM_CLKSEL1_PLL[21:8]  12/6*133=266;  Core=532	(core domain)   DPLLx2      CM_CLKSEL2_PLL[1:0];  MPUF=266	(mpu domain)    /2          CM_CLKSEL_MPU[4:0];  DSPF=177.3     (dsp domain)  /3          CM_CLKSEL_DSP[4:0];  DSPI=88.67                   /6          CM_CLKSEL_DSP[6:5];  DSP_S         ACTIVATED	            CM_CLKSEL_DSP[7];  IVAF=88.67    (dsp domain)   /3          CM_CLKSEL_DSP[12:8];  IVAF=88.67        auto;  IVAI            auto;  IVA_MPU         auto;  IVA_S         ACTIVATED                  CM_CLKSEL_DSP[13];  GFXF=66.5      (gfx domain)	/8          CM_CLKSEL_FGX[2:0]:;  SSI_SSRF=177.3               /3          CM_CLKSEL1_CORE[24:20];  SSI_SSTF=88.67     auto;  L3=133Mhz (sdram)            /4          CM_CLKSEL1_CORE[4:0];  L4=66.5Mhz                   /8;  C_L4_USB=33.25               /16         CM_CLKSEL1_CORE[6:5]***************************************************************************/#define III_DPLL_OUT_X2   0x2    /* x2 core out */#define III_MPU_DIV       0x2    /* mpu = core/2 */#define III_DSP_DIV       0x23C3 /* dsp & iva divider sych enabled*/#define III_GFX_DIV       0x2#define III_BUS_DIV       0x08301044#define III_DPLL_266      0x01885500/* set defaults for boot up */#ifdef PRCM_CONFIG_II# define DPLL_OUT         II_DPLL_OUT_X2# define MPU_DIV          II_MPU_DIV# define DSP_DIV          II_DSP_DIV# define GFX_DIV          II_GFX_DIV# define BUS_DIV          II_BUS_DIV# define DPLL_VAL         II_DPLL_300#elif PRCM_CONFIG_III# define DPLL_OUT         III_DPLL_OUT_X2# define MPU_DIV          III_MPU_DIV# define DSP_DIV          III_DSP_DIV# define GFX_DIV          III_GFX_DIV# define BUS_DIV          III_BUS_DIV# define DPLL_VAL         III_DPLL_266#endif/* lock delay time out */#define LDELAY           12000000#endif