diff mbox series

[18/24] mtd: spinand: Add an optional frequency to read from cache macros

Message ID 20241025161501.485684-19-miquel.raynal@bootlin.com (mailing list archive)
State New
Headers show
Series spi-nand/spi-mem DTR support | expand

Commit Message

Miquel Raynal Oct. 25, 2024, 4:14 p.m. UTC 
While the SPINAND_PAGE_READ_FROM_CACHE_FAST_OP macro is supposed to be
able to run at the highest supported frequency, it is not the case of
the regular read from cache, which may be limited in terms of maximum
frequency. Add an optional argument to this macro, which will be used to
set the maximum frequency, if any.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 include/linux/mtd/spinand.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h
index 3730cdf914f8..6064029c5e05 100644
--- a/include/linux/mtd/spinand.h
+++ b/include/linux/mtd/spinand.h
@@ -62,11 +62,12 @@ 
 		   SPI_MEM_OP_NO_DUMMY,					\
 		   SPI_MEM_OP_NO_DATA)
 
-#define SPINAND_PAGE_READ_FROM_CACHE_OP(addr, ndummy, buf, len) \
+#define SPINAND_PAGE_READ_FROM_CACHE_OP(addr, ndummy, buf, len, ...) \
 	SPI_MEM_OP(SPI_MEM_OP_CMD(0x03, 1),				\
 		   SPI_MEM_OP_ADDR(2, addr, 1),				\
 		   SPI_MEM_OP_DUMMY(ndummy, 1),				\
-		   SPI_MEM_OP_DATA_IN(len, buf, 1))
+		   SPI_MEM_OP_DATA_IN(len, buf, 1),			\
+		   __VA_OPT__(SPI_MEM_OP_MAX_FREQ(__VA_ARGS__)))
 
 #define SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(addr, ndummy, buf, len) \
 	SPI_MEM_OP(SPI_MEM_OP_CMD(0x0b, 1),			\