e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
41 lines
895 B
C
41 lines
895 B
C
/*
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* BF5XX - NAND flash controller platform_device info
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*
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* Copyright 2007-2008 Analog Devices, Inc.
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*
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* Licensed under the GPL-2
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*/
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/* struct bf5xx_nand_platform
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*
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* define a interface between platform board specific code and
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* bf54x NFC driver.
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*
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* nr_partitions = number of partitions pointed to be partitoons (or zero)
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* partitions = mtd partition list
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*/
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#define NFC_PG_SIZE_OFFSET 9
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#define NFC_NWIDTH_8 0
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#define NFC_NWIDTH_16 1
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#define NFC_NWIDTH_OFFSET 8
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#define NFC_RDDLY_OFFSET 4
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#define NFC_WRDLY_OFFSET 0
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#define NFC_STAT_NBUSY 1
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struct bf5xx_nand_platform {
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/* NAND chip information */
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unsigned short data_width;
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/* RD/WR strobe delay timing information, all times in SCLK cycles */
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unsigned short rd_dly;
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unsigned short wr_dly;
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/* NAND MTD partition information */
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int nr_partitions;
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struct mtd_partition *partitions;
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};
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