diff options
Diffstat (limited to 'include/drivers/marvell/ccu.h')
| -rw-r--r-- | include/drivers/marvell/ccu.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/include/drivers/marvell/ccu.h b/include/drivers/marvell/ccu.h new file mode 100644 index 00000000..748d72b1 --- /dev/null +++ b/include/drivers/marvell/ccu.h @@ -0,0 +1,63 @@ +/* +* *************************************************************************** +* Copyright (C) 2016 Marvell International Ltd. +* *************************************************************************** +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are met: +* +* Redistributions of source code must retain the above copyright notice, this +* list of conditions and the following disclaimer. +* +* Redistributions in binary form must reproduce the above copyright notice, +* this list of conditions and the following disclaimer in the documentation +* and/or other materials provided with the distribution. +* +* Neither the name of Marvell nor the names of its contributors may be used +* to endorse or promote products derived from this software without specific +* prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE +* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, +* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* +*************************************************************************** +*/ + +#ifndef _CCU_H_ +#define _CCU_H_ + +#include <stdint.h> + +struct ccu_win { + uint32_t base_addr_high; + uint32_t base_addr_low; + uint32_t win_size_high; + uint32_t win_size_low; + uint32_t target_id; +}; + +enum ccu_target_ids { + IO_0_TID = 0x00, + DRAM_0_TID = 0x03, + IO_1_TID = 0x0F, + CFG_REG_TID = 0x10, + RAR_TID = 0x20, + SRAM_TID = 0x40, + DRAM_1_TID = 0xC0, + CCU_MAX_TID, + INVALID_TID = 0xFF +}; + +int init_ccu(void); + +#endif /* _CCU_H_ */ + |