From 591be2ba7861be3ca3aabeb3fd2a3ce96ddb8601 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Tue, 26 May 2026 16:56:47 +0200 Subject: [PATCH] mtd: spi-nor: winbond: Add W25H512NWxxAM CMP locking support This chip has support for the locking complement (CMP) feature. Add the relevant bit to enable it. Signed-off-by: Miquel Raynal Signed-off-by: Pratyush Yadav --- drivers/mtd/spi-nor/winbond.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index eaa547d36aadf..ef73c855cedbf 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -360,7 +360,8 @@ static const struct flash_info winbond_nor_parts[] = { }, { /* W25H512NWxxAM */ .id = SNOR_ID(0xef, 0xa0, 0x20), - .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6 | SPI_NOR_4BIT_BP, + .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6 | + SPI_NOR_4BIT_BP | SPI_NOR_HAS_CMP, }, { /* W25H01NWxxAM */ .id = SNOR_ID(0xef, 0xa0, 0x21), -- 2.47.3