diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mtd/mtd.h | 6 | ||||
| -rw-r--r-- | include/linux/mtd/nand-gpio.h | 5 | ||||
| -rw-r--r-- | include/linux/mtd/rawnand.h | 3 | ||||
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 10 | ||||
| -rw-r--r-- | include/linux/platform_data/mtd-nand-omap2.h | 17 |
5 files changed, 14 insertions, 27 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 6cd0f6b7658b..cd55bf14ad51 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -267,7 +267,7 @@ struct mtd_info { */ unsigned int bitflip_threshold; - // Kernel-only stuff starts here. + /* Kernel-only stuff starts here. */ const char *name; int index; @@ -297,10 +297,6 @@ struct mtd_info { int (*_point) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, void **virt, resource_size_t *phys); int (*_unpoint) (struct mtd_info *mtd, loff_t from, size_t len); - unsigned long (*_get_unmapped_area) (struct mtd_info *mtd, - unsigned long len, - unsigned long offset, - unsigned long flags); int (*_read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); int (*_write) (struct mtd_info *mtd, loff_t to, size_t len, diff --git a/include/linux/mtd/nand-gpio.h b/include/linux/mtd/nand-gpio.h index fdef72d6e198..7ab51bc4a380 100644 --- a/include/linux/mtd/nand-gpio.h +++ b/include/linux/mtd/nand-gpio.h @@ -5,11 +5,6 @@ #include <linux/mtd/rawnand.h> struct gpio_nand_platdata { - int gpio_nce; - int gpio_nwp; - int gpio_cle; - int gpio_ale; - int gpio_rdy; void (*adjust_parts)(struct gpio_nand_platdata *, size_t); struct mtd_partition *parts; unsigned int num_parts; diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 2b05f4273bab..749bb08c4772 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -177,6 +177,9 @@ enum nand_ecc_algo { */ #define NAND_NEED_SCRAMBLING 0x00002000 +/* Device needs 3rd row address cycle */ +#define NAND_ROW_ADDR_3 0x00004000 + /* Options valid for Samsung large page devices */ #define NAND_SAMSUNG_LP_OPTIONS NAND_CACHEPRG diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 1f0a7fc7772f..d0c66a0975cf 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -232,10 +232,17 @@ enum spi_nor_option_flags { }; /** + * struct flash_info - Forward declaration of a structure used internally by + * spi_nor_scan() + */ +struct flash_info; + +/** * struct spi_nor - Structure for defining a the SPI NOR layer * @mtd: point to a mtd_info structure * @lock: the lock for the read/write/erase/lock/unlock operations * @dev: point to a spi device, or a spi nor controller device. + * @info: spi-nor part JDEC MFR id and other info * @page_size: the page size of the SPI NOR * @addr_width: number of address bytes * @erase_opcode: the opcode for erasing a sector @@ -262,6 +269,7 @@ enum spi_nor_option_flags { * @flash_lock: [FLASH-SPECIFIC] lock a region of the SPI NOR * @flash_unlock: [FLASH-SPECIFIC] unlock a region of the SPI NOR * @flash_is_locked: [FLASH-SPECIFIC] check if a region of the SPI NOR is + * @quad_enable: [FLASH-SPECIFIC] enables SPI NOR quad mode * completely locked * @priv: the private data */ @@ -269,6 +277,7 @@ struct spi_nor { struct mtd_info mtd; struct mutex lock; struct device *dev; + const struct flash_info *info; u32 page_size; u8 addr_width; u8 erase_opcode; @@ -296,6 +305,7 @@ struct spi_nor { int (*flash_lock)(struct spi_nor *nor, loff_t ofs, uint64_t len); int (*flash_unlock)(struct spi_nor *nor, loff_t ofs, uint64_t len); int (*flash_is_locked)(struct spi_nor *nor, loff_t ofs, uint64_t len); + int (*quad_enable)(struct spi_nor *nor); void *priv; }; diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h index 25e267f1970c..619df2431e75 100644 --- a/include/linux/platform_data/mtd-nand-omap2.h +++ b/include/linux/platform_data/mtd-nand-omap2.h @@ -64,21 +64,4 @@ struct gpmc_nand_regs { void __iomem *gpmc_bch_result5[GPMC_BCH_NUM_REMAINDER]; void __iomem *gpmc_bch_result6[GPMC_BCH_NUM_REMAINDER]; }; - -struct omap_nand_platform_data { - int cs; - struct mtd_partition *parts; - int nr_parts; - bool flash_bbt; - enum nand_io xfer_type; - int devsize; - enum omap_ecc ecc_opt; - - struct device_node *elm_of_node; - - /* deprecated */ - struct gpmc_nand_regs reg; - struct device_node *of_node; - bool dev_ready; -}; #endif |