Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h
index 088ff96..4ea558b 100644
--- a/include/linux/mtd/spinand.h
+++ b/include/linux/mtd/spinand.h
@@ -68,30 +68,60 @@
SPI_MEM_OP_DUMMY(ndummy, 1), \
SPI_MEM_OP_DATA_IN(len, buf, 1))
+#define SPINAND_PAGE_READ_FROM_CACHE_OP_3A(fast, addr, ndummy, buf, len) \
+ SPI_MEM_OP(SPI_MEM_OP_CMD(fast ? 0x0b : 0x03, 1), \
+ SPI_MEM_OP_ADDR(3, addr, 1), \
+ SPI_MEM_OP_DUMMY(ndummy, 1), \
+ SPI_MEM_OP_DATA_IN(len, buf, 1))
+
#define SPINAND_PAGE_READ_FROM_CACHE_X2_OP(addr, ndummy, buf, len) \
SPI_MEM_OP(SPI_MEM_OP_CMD(0x3b, 1), \
SPI_MEM_OP_ADDR(2, addr, 1), \
SPI_MEM_OP_DUMMY(ndummy, 1), \
SPI_MEM_OP_DATA_IN(len, buf, 2))
+#define SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(addr, ndummy, buf, len) \
+ SPI_MEM_OP(SPI_MEM_OP_CMD(0x3b, 1), \
+ SPI_MEM_OP_ADDR(3, addr, 1), \
+ SPI_MEM_OP_DUMMY(ndummy, 1), \
+ SPI_MEM_OP_DATA_IN(len, buf, 2))
+
#define SPINAND_PAGE_READ_FROM_CACHE_X4_OP(addr, ndummy, buf, len) \
SPI_MEM_OP(SPI_MEM_OP_CMD(0x6b, 1), \
SPI_MEM_OP_ADDR(2, addr, 1), \
SPI_MEM_OP_DUMMY(ndummy, 1), \
SPI_MEM_OP_DATA_IN(len, buf, 4))
+#define SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(addr, ndummy, buf, len) \
+ SPI_MEM_OP(SPI_MEM_OP_CMD(0x6b, 1), \
+ SPI_MEM_OP_ADDR(3, addr, 1), \
+ SPI_MEM_OP_DUMMY(ndummy, 1), \
+ SPI_MEM_OP_DATA_IN(len, buf, 4))
+
#define SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(addr, ndummy, buf, len) \
SPI_MEM_OP(SPI_MEM_OP_CMD(0xbb, 1), \
SPI_MEM_OP_ADDR(2, addr, 2), \
SPI_MEM_OP_DUMMY(ndummy, 2), \
SPI_MEM_OP_DATA_IN(len, buf, 2))
+#define SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP_3A(addr, ndummy, buf, len) \
+ SPI_MEM_OP(SPI_MEM_OP_CMD(0xbb, 1), \
+ SPI_MEM_OP_ADDR(3, addr, 2), \
+ SPI_MEM_OP_DUMMY(ndummy, 2), \
+ SPI_MEM_OP_DATA_IN(len, buf, 2))
+
#define SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(addr, ndummy, buf, len) \
SPI_MEM_OP(SPI_MEM_OP_CMD(0xeb, 1), \
SPI_MEM_OP_ADDR(2, addr, 4), \
SPI_MEM_OP_DUMMY(ndummy, 4), \
SPI_MEM_OP_DATA_IN(len, buf, 4))
+#define SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP_3A(addr, ndummy, buf, len) \
+ SPI_MEM_OP(SPI_MEM_OP_CMD(0xeb, 1), \
+ SPI_MEM_OP_ADDR(3, addr, 4), \
+ SPI_MEM_OP_DUMMY(ndummy, 4), \
+ SPI_MEM_OP_DATA_IN(len, buf, 4))
+
#define SPINAND_PROG_EXEC_OP(addr) \
SPI_MEM_OP(SPI_MEM_OP_CMD(0x10, 1), \
SPI_MEM_OP_ADDR(3, addr, 1), \
@@ -194,8 +224,11 @@
};
/* SPI NAND manufacturers */
+extern const struct spinand_manufacturer gigadevice_spinand_manufacturer;
extern const struct spinand_manufacturer macronix_spinand_manufacturer;
extern const struct spinand_manufacturer micron_spinand_manufacturer;
+extern const struct spinand_manufacturer paragon_spinand_manufacturer;
+extern const struct spinand_manufacturer toshiba_spinand_manufacturer;
extern const struct spinand_manufacturer winbond_spinand_manufacturer;
/**
@@ -258,7 +291,7 @@
*/
struct spinand_info {
const char *model;
- u8 devid;
+ u16 devid;
u32 flags;
struct nand_memory_organization memorg;
struct nand_ecc_req eccreq;
@@ -300,6 +333,11 @@
__VA_ARGS__ \
}
+struct spinand_dirmap {
+ struct spi_mem_dirmap_desc *wdesc;
+ struct spi_mem_dirmap_desc *rdesc;
+};
+
/**
* struct spinand_device - SPI NAND device instance
* @base: NAND device instance
@@ -339,6 +377,8 @@
const struct spi_mem_op *update_cache;
} op_templates;
+ struct spinand_dirmap *dirmaps;
+
int (*select_target)(struct spinand_device *spinand,
unsigned int target);
unsigned int cur_target;
@@ -413,7 +453,7 @@
int spinand_match_and_init(struct spinand_device *dev,
const struct spinand_info *table,
- unsigned int table_size, u8 devid);
+ unsigned int table_size, u16 devid);
int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val);
int spinand_select_target(struct spinand_device *spinand, unsigned int target);