111b5a3176
Commit 2203747c97 ("ARM: omap: move platform_data definitions")
moved the files to the current location but forgot to remove the pointer
to its previous location. Clean it up.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/*
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* Copyright (C) 2006 Micron Technology Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _MTD_NAND_OMAP2_H
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#define _MTD_NAND_OMAP2_H
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#include <linux/mtd/partitions.h>
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#define GPMC_BCH_NUM_REMAINDER 8
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enum nand_io {
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NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */
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NAND_OMAP_POLLED, /* polled mode, without prefetch */
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NAND_OMAP_PREFETCH_DMA, /* prefetch enabled sDMA mode */
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NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */
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};
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enum omap_ecc {
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/* 1-bit ECC calculation by GPMC, Error detection by Software */
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OMAP_ECC_HAM1_CODE_HW = 0,
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/* 4-bit ECC calculation by GPMC, Error detection by Software */
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OMAP_ECC_BCH4_CODE_HW_DETECTION_SW,
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/* 4-bit ECC calculation by GPMC, Error detection by ELM */
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OMAP_ECC_BCH4_CODE_HW,
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/* 8-bit ECC calculation by GPMC, Error detection by Software */
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OMAP_ECC_BCH8_CODE_HW_DETECTION_SW,
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/* 8-bit ECC calculation by GPMC, Error detection by ELM */
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OMAP_ECC_BCH8_CODE_HW,
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};
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struct gpmc_nand_regs {
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void __iomem *gpmc_status;
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void __iomem *gpmc_nand_command;
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void __iomem *gpmc_nand_address;
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void __iomem *gpmc_nand_data;
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void __iomem *gpmc_prefetch_config1;
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void __iomem *gpmc_prefetch_config2;
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void __iomem *gpmc_prefetch_control;
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void __iomem *gpmc_prefetch_status;
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void __iomem *gpmc_ecc_config;
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void __iomem *gpmc_ecc_control;
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void __iomem *gpmc_ecc_size_config;
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void __iomem *gpmc_ecc1_result;
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void __iomem *gpmc_bch_result0[GPMC_BCH_NUM_REMAINDER];
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void __iomem *gpmc_bch_result1[GPMC_BCH_NUM_REMAINDER];
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void __iomem *gpmc_bch_result2[GPMC_BCH_NUM_REMAINDER];
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void __iomem *gpmc_bch_result3[GPMC_BCH_NUM_REMAINDER];
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};
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struct omap_nand_platform_data {
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int cs;
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struct mtd_partition *parts;
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int nr_parts;
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bool dev_ready;
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enum nand_io xfer_type;
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int devsize;
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enum omap_ecc ecc_opt;
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struct gpmc_nand_regs reg;
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/* for passing the partitions */
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struct device_node *of_node;
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struct device_node *elm_of_node;
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};
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#endif
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