From 7ce0d16d5802bfde4209e52ee8ad644ca1eab423 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Fri, 10 Jan 2025 15:45:24 +0100 Subject: [PATCH] mtd: spinand: Add an optional frequency to read from cache macros While the SPINAND_PAGE_READ_FROM_CACHE_FAST_OP macro is supposed to be able to run at the flash 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 --- include/linux/mtd/spinand.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index 0d80fa9400d5..2f5cce23b3ec 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), \