| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * |
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| 4 | * (C) Copyright TOSHIBA CORPORATION 2007 |
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| 5 | */ |
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| 6 | #ifndef __TXX9_NDFMC_H |
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| 7 | #define __TXX9_NDFMC_H |
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| 8 | |
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| 9 | #define NDFMC_PLAT_FLAG_USE_BSPRT 0x01 |
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| 10 | #define NDFMC_PLAT_FLAG_NO_RSTR 0x02 |
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| 11 | #define NDFMC_PLAT_FLAG_HOLDADD 0x04 |
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| 12 | #define NDFMC_PLAT_FLAG_DUMMYWRITE 0x08 |
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| 13 | |
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| 14 | struct txx9ndfmc_platform_data { |
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| 15 | unsigned int shift; |
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| 16 | unsigned int gbus_clock; |
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| 17 | unsigned int hold; /* hold time in nanosecond */ |
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| 18 | unsigned int spw; /* strobe pulse width in nanosecond */ |
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| 19 | unsigned int flags; |
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| 20 | unsigned char ch_mask; /* available channel bitmask */ |
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| 21 | unsigned char wp_mask; /* write-protect bitmask */ |
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| 22 | unsigned char wide_mask; /* 16bit-nand bitmask */ |
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| 23 | }; |
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| 24 | |
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| 25 | void txx9_ndfmc_init(unsigned long baseaddr, |
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| 26 | const struct txx9ndfmc_platform_data *plat_data); |
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| 27 | |
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| 28 | #endif /* __TXX9_NDFMC_H */ |
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| 29 | |
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