diff options
Diffstat (limited to 'include/linux/can/platform/ti_hecc.h')
| -rw-r--r-- | include/linux/can/platform/ti_hecc.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/linux/can/platform/ti_hecc.h b/include/linux/can/platform/ti_hecc.h new file mode 100644 index 00000000..af17cb3f --- /dev/null +++ b/include/linux/can/platform/ti_hecc.h @@ -0,0 +1,44 @@ +#ifndef __CAN_PLATFORM_TI_HECC_H__ +#define __CAN_PLATFORM_TI_HECC_H__ + +/* + * TI HECC (High End CAN Controller) driver platform header + * + * Copyright (C) 2009 Texas Instruments Incorporated - http://www.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 version 2. + * + * This program is distributed as is WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +/** + * struct hecc_platform_data - HECC Platform Data + * + * @scc_hecc_offset: mostly 0 - should really never change + * @scc_ram_offset: SCC RAM offset + * @hecc_ram_offset: HECC RAM offset + * @mbx_offset: Mailbox RAM offset + * @int_line: Interrupt line to use - 0 or 1 + * @version: version for future use + * @transceiver_switch: platform specific callback fn for transceiver control + * + * Platform data structure to get all platform specific settings. + * this structure also accounts the fact that the IP may have different + * RAM and mailbox offsets for different SOC's + */ +struct ti_hecc_platform_data { + u32 scc_hecc_offset; + u32 scc_ram_offset; + u32 hecc_ram_offset; + u32 mbx_offset; + u32 int_line; + u32 version; + void (*transceiver_switch) (int); +}; +#endif |