diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mtd/spinand.h | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index 4715083aa8e5..a458617fb375 100644 --- a/include/linux/mtd/spinand.h +++ b/include/linux/mtd/spinand.h @@ -601,16 +601,44 @@ struct spinand_dirmap { }; /** + * struct spinand_mem_ops - SPI NAND memory operations + * @reset: reset op template + * @readid: read ID op template + * @wr_en: write enable op template + * @wr_dis: write disable op template + * @set_feature: set feature op template + * @get_feature: get feature op template + * @blk_erase: blk erase op template + * @page_read: page read op template + * @prog_exec: prog exec op template + * @read_cache: read cache op template + * @write_cache: write cache op template + * @update_cache: update cache op template + */ +struct spinand_mem_ops { + struct spi_mem_op reset; + struct spi_mem_op readid; + struct spi_mem_op wr_en; + struct spi_mem_op wr_dis; + struct spi_mem_op set_feature; + struct spi_mem_op get_feature; + struct spi_mem_op blk_erase; + struct spi_mem_op page_read; + struct spi_mem_op prog_exec; + const struct spi_mem_op *read_cache; + const struct spi_mem_op *write_cache; + const struct spi_mem_op *update_cache; +}; + +/** * struct spinand_device - SPI NAND device instance * @base: NAND device instance * @spimem: pointer to the SPI mem object * @lock: lock used to serialize accesses to the NAND * @id: NAND ID as returned by READ_ID * @flags: NAND flags - * @op_templates: various SPI mem op templates - * @op_templates.read_cache: read cache op template - * @op_templates.write_cache: write cache op template - * @op_templates.update_cache: update cache op template + * @ssdr_op_templates: Templates for all single SDR SPI mem operations + * @op_templates: Templates for all SPI mem operations * @select_target: select a specific target/die. Usually called before sending * a command addressing a page or an eraseblock embedded in * this die. Only required if your chip exposes several dies @@ -644,11 +672,8 @@ struct spinand_device { struct spinand_id id; u32 flags; - struct { - const struct spi_mem_op *read_cache; - const struct spi_mem_op *write_cache; - const struct spi_mem_op *update_cache; - } op_templates; + struct spinand_mem_ops ssdr_op_templates; + struct spinand_mem_ops *op_templates; struct spinand_dirmap *dirmaps; |