diff options
Diffstat (limited to 'arch/arm/include/asm/arch-omap3/am35x_def.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/am35x_def.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap3/am35x_def.h b/arch/arm/include/asm/arch-omap3/am35x_def.h new file mode 100644 index 0000000..67698bc --- /dev/null +++ b/arch/arm/include/asm/arch-omap3/am35x_def.h @@ -0,0 +1,82 @@ +/* + * am35x_def.h - TI's AM35x specific definitions. + * + * Based on arch/arm/include/asm/arch-omap3/cpu.h + * + * Author: Ajay Kumar Gupta <ajay.gupta@ti.com> + * + * Copyright (c) 2010 Texas Instruments Incorporated + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _AM35X_DEF_H_ +#define _AM35X_DEF_H_ + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +#include <asm/types.h> +#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */ + +#ifndef __KERNEL_STRICT_NAMES +#ifndef __ASSEMBLY__ + +/* LVL_INTR_CLEAR bits */ +#define USBOTGSS_INT_CLR (1 << 4) + +/* IP_SW_RESET bits */ +#define USBOTGSS_SW_RST (1 << 0) /* reset USBOTG */ +#define CPGMACSS_SW_RST (1 << 1) /* reset CPGMAC */ + +/* DEVCONF2 bits */ +#define CONF2_PHY_GPIOMODE (1 << 23) +#define CONF2_OTGMODE (3 << 14) +#define CONF2_NO_OVERRIDE (0 << 14) +#define CONF2_FORCE_HOST (1 << 14) +#define CONF2_FORCE_DEVICE (2 << 14) +#define CONF2_FORCE_HOST_VBUS_LOW (3 << 14) +#define CONF2_SESENDEN (1 << 13) +#define CONF2_VBDTCTEN (1 << 12) +#define CONF2_REFFREQ_24MHZ (2 << 8) +#define CONF2_REFFREQ_26MHZ (7 << 8) +#define CONF2_REFFREQ_13MHZ (6 << 8) +#define CONF2_REFFREQ (0xf << 8) +#define CONF2_PHYCLKGD (1 << 7) +#define CONF2_VBUSSENSE (1 << 6) +#define CONF2_PHY_PLLON (1 << 5) +#define CONF2_RESET (1 << 4) +#define CONF2_PHYPWRDN (1 << 3) +#define CONF2_OTGPWRDN (1 << 2) +#define CONF2_DATPOL (1 << 1) + +/* General register mappings of system control module */ +#define AM35X_SCM_GEN_BASE 0x48002270 +struct am35x_scm_general { + u32 res1[0xC4]; /* 0x000 - 0x30C */ + u32 devconf2; /* 0x310 */ + u32 devconf3; /* 0x314 */ + u32 res2[0x2]; /* 0x318 - 0x31C */ + u32 cba_priority; /* 0x320 */ + u32 lvl_intr_clr; /* 0x324 */ + u32 ip_sw_reset; /* 0x328 */ + u32 ipss_clk_ctrl; /* 0x32C */ +}; +#define am35x_scm_general_regs ((struct am35x_scm_general *)AM35X_SCM_GEN_BASE) + +#define AM35XX_IPSS_USBOTGSS_BASE 0x5C040000 + +#endif /*__ASSEMBLY__ */ +#endif /* __KERNEL_STRICT_NAMES */ + +#endif /* _AM35X_DEF_H_ */ |
