From 93e00ccab5f7da0c479bbdc6fc08c7e42f07eb5e Mon Sep 17 00:00:00 2001 From: Parth Pancholi Date: Tue, 5 Nov 2024 11:58:44 +0100 Subject: [PATCH] mtd: spi-nor: macronix: remove mx25u25635f from parts list to enable SFDP The Macronix mx25u25635f flash device supports SFDP initialization. This commit removes the specific mx25u25635f entry (NOR ID 0xc22539), along with its size and flags, from the NOR parts list. By removing this entry, both mx25u25635f and mx25u25645g (which share the same NOR ID) will utilize the generic flash driver configuration. This change allows both devices (mx25u25635f and mx25u25645g) to leverage SFDP-defined parameters, enabling dual and quad read operations without the need for manual adjustment of no_sfdp_flags. Link: https://www.macronix.com/Lists/Datasheet/Attachments/8663/MX25U25635F,%201.8V,%20256Mb,%20v1.5.pdf Signed-off-by: Parth Pancholi Reviewed-by: Pratyush Yadav Signed-off-by: Pratyush Yadav Link: https://lore.kernel.org/r/20241105105844.257676-1-parth105105@gmail.com --- drivers/mtd/spi-nor/macronix.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index 57a40fa70c6a..99936fd25d43 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -142,12 +142,6 @@ static const struct flash_info macronix_nor_parts[] = { .name = "mx25u12835f", .size = SZ_16M, .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, - }, { - .id = SNOR_ID(0xc2, 0x25, 0x39), - .name = "mx25u25635f", - .size = SZ_32M, - .no_sfdp_flags = SECT_4K, - .fixup_flags = SPI_NOR_4B_OPCODES, }, { .id = SNOR_ID(0xc2, 0x25, 0x3a), .name = "mx25u51245g",