#include <linux/types.h>
#include <linux/compiler.h>
+/* No enum list for write commands only QPP */
+#define WR_QPP 1 << 4
+
+/* Enum list - Full read commands */
+enum spi_read_cmds {
+ ARRAY_SLOW = 1 << 0,
+ DUAL_OUTPUT_FAST = 1 << 1,
+ DUAL_IO_FAST = 1 << 2,
+ QUAD_OUTPUT_FAST = 1 << 3,
+};
+#define RD_EXTN ARRAY_SLOW | DUAL_OUTPUT_FAST | DUAL_IO_FAST
+#define RD_FULL RD_EXTN | QUAD_OUTPUT_FAST
+
+/**
+ * struct spi_flash_params - SPI/QSPI flash device params structure
+ *
+ * @name: Device name ([MANUFLETTER][DEVTYPE][DENSITY][EXTRAINFO])
+ * @jedec: Device jedec ID (0x[1byte_manuf_id][2byte_dev_id])
+ * @ext_jedec: Device ext_jedec ID
+ * @sector_size: Sector size of this device
+ * @nr_sectors: No.of sectors on this device
+ * @e_rd_cmd: Enum list for read commands
+ * @flags: Importent param, for flash specific behaviour
+ */
+struct spi_flash_params {
+ const char *name;
+ u32 jedec;
+ u16 ext_jedec;
+ u32 sector_size;
+ u32 nr_sectors;
+ u8 e_rd_cmd;
+ u16 flags;
+};
+
+extern const struct spi_flash_params spi_flash_params_table[];
+
/**
* struct spi_flash - SPI flash structure
*
* @bank_curr: Current flash bank
* @poll_cmd: Poll cmd - for flash erase/program
* @erase_cmd: Erase cmd 4K, 32K, 64K
+ * @read_cmd: Read cmd - Array Fast, Extn read and quad read.
+ * @write_cmd: Write cmd - page and quad program.
* @memory_map: Address of read-only SPI flash access
* @read: Flash read ops: Read len bytes at offset into buf
* Supported cmds: Fast Array Read
#endif
u8 poll_cmd;
u8 erase_cmd;
+ u8 read_cmd;
+ u8 write_cmd;
void *memory_map;
int (*read)(struct spi_flash *flash, u32 offset, size_t len, void *buf);