diff mbox series

[v4,2/8] mtd: spi-nor: Add a macro to define more banks

Message ID 20230201113603.293758-3-miquel.raynal@bootlin.com
State Changes Requested
Delegated to: Ambarus Tudor
Headers show
Series mtd: spi-nor: read while write support | expand

Commit Message

Miquel Raynal Feb. 1, 2023, 11:35 a.m. UTC 
Most of the chips on the market only feature a single bank. However, new
chips may support more than a single bank, with the possibility to
parallelize some operations. Let's introduce an INFOB() macro which also
takes a n_bank parameter.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
---
 drivers/mtd/spi-nor/core.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 768ccd1a5a8a..888a08c37d8c 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -555,6 +555,10 @@  struct flash_info {
 	SPI_NOR_ID((_jedec_id), (_ext_id)),				\
 	SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), 1),
 
+#define INFOB(_jedec_id, _ext_id, _sector_size, _n_sectors, _n_banks)	\
+	SPI_NOR_ID((_jedec_id), (_ext_id)),				\
+	SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), (_n_banks)),
+
 #define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors)		\
 	SPI_NOR_ID6((_jedec_id), (_ext_id)),				\
 	SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), 1),