diff options
Diffstat (limited to 'arch/arm/include/asm/arch-omap3/clock.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/clock.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap3/clock.h b/arch/arm/include/asm/arch-omap3/clock.h new file mode 100644 index 0000000000..bed0002ec0 --- /dev/null +++ b/arch/arm/include/asm/arch-omap3/clock.h @@ -0,0 +1,80 @@ +/* + * (C) Copyright 2006-2008 + * 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 _CLOCKS_H_ +#define _CLOCKS_H_ + +#define LDELAY 12000000 + +#define S12M 12000000 +#define S13M 13000000 +#define S19_2M 19200000 +#define S24M 24000000 +#define S26M 26000000 +#define S38_4M 38400000 + +#define FCK_IVA2_ON 0x00000001 +#define FCK_CORE1_ON 0x03fffe29 +#define ICK_CORE1_ON 0x3ffffffb +#define ICK_CORE2_ON 0x0000001f +#define FCK_WKUP_ON 0x000000e9 +#define ICK_WKUP_ON 0x0000003f +#define FCK_DSS_ON 0x00000005 +#define ICK_DSS_ON 0x00000001 +#define FCK_CAM_ON 0x00000001 +#define ICK_CAM_ON 0x00000001 +#define FCK_PER_ON 0x0003ffff +#define ICK_PER_ON 0x0003ffff + +/* Used to index into DPLL parameter tables */ +typedef struct { + unsigned int m; + unsigned int n; + unsigned int fsel; + unsigned int m2; +} dpll_param; + +struct dpll_per_36x_param { + unsigned int sys_clk; + unsigned int m; + unsigned int n; + unsigned int m2; + unsigned int m3; + unsigned int m4; + unsigned int m5; + unsigned int m6; + unsigned int m2div; +}; + +/* Following functions are exported from lowlevel_init.S */ +extern dpll_param *get_mpu_dpll_param(void); +extern dpll_param *get_iva_dpll_param(void); +extern dpll_param *get_core_dpll_param(void); +extern dpll_param *get_per_dpll_param(void); +extern dpll_param *get_per2_dpll_param(void); + +extern dpll_param *get_36x_mpu_dpll_param(void); +extern dpll_param *get_36x_iva_dpll_param(void); +extern dpll_param *get_36x_core_dpll_param(void); +extern dpll_param *get_36x_per_dpll_param(void); + +extern void *_end_vect, *_start; + +#endif |