| Mark Salter | 69910a2 | 2011-10-04 11:17:47 -0400 | [diff] [blame^] | 1 | /* |
| 2 | * Miscellaneous SoC-specific hooks. |
| 3 | * |
| 4 | * Copyright (C) 2011 Texas Instruments Incorporated |
| 5 | * |
| 6 | * Author: Mark Salter <msalter@redhat.com> |
| 7 | * |
| 8 | * This file is licensed under the terms of the GNU General Public License |
| 9 | * version 2. This program is licensed "as is" without any warranty of any |
| 10 | * kind, whether express or implied. |
| 11 | */ |
| 12 | #ifndef _ASM_C6X_SOC_H |
| 13 | #define _ASM_C6X_SOC_H |
| 14 | |
| 15 | struct soc_ops { |
| 16 | /* Return active exception event or -1 if none */ |
| 17 | int (*get_exception)(void); |
| 18 | |
| 19 | /* Assert an event */ |
| 20 | void (*assert_event)(unsigned int evt); |
| 21 | }; |
| 22 | |
| 23 | extern struct soc_ops soc_ops; |
| 24 | |
| 25 | extern int soc_get_exception(void); |
| 26 | extern void soc_assert_event(unsigned int event); |
| 27 | extern int soc_mac_addr(unsigned int index, u8 *addr); |
| 28 | |
| 29 | /* |
| 30 | * for mmio on SoC devices. regs are always same byte order as cpu. |
| 31 | */ |
| 32 | #define soc_readl(addr) __raw_readl(addr) |
| 33 | #define soc_writel(b, addr) __raw_writel((b), (addr)) |
| 34 | |
| 35 | #endif /* _ASM_C6X_SOC_H */ |