From: Ashish Kumar <Ashish.Kumar@nxp.com>
Date: Thu, 29 Aug 2019 17:37:25 +0530
Subject: mtd: spi-nor: Rename "n25q512a" to "mt25qu512a (n25q512a)"
Git-commit: 9607af6f857ff062b29562fc1fe36d22b16b9d27
Patch-mainline: v5.4-rc1
References: bsc#1167260
n25q512a was rebranded to mt25qu512a after its spin off from STM.
mt25qu512a is different only in terms of operating frequency, the
JEDEC id is the same as in n25q512a.
Dual reads are supported (0x3b, 0x3c), set the SPI_NOR_DUAL_READ flag.
4-byte opcodes are supported, set the SPI_NOR_4B_OPCODES flag.
Tested Single I/O and QUAD I/O mode on LS1046FRWY.
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
[tudor.ambarus@microchip.com: rename entry to "mt25qu512a (n25q512a)",
reword commit message, order entry by size, drop comment as it looked
redundant]
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
drivers/mtd/spi-nor/spi-nor.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 2129cddc1a87..1d8621d43160 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2309,13 +2309,16 @@ static const struct flash_info spi_nor_ids[] = {
{ "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "n25q256ax1", INFO(0x20bb19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) },
- { "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
{ "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
{ "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
{ "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
{ "mt25ql02g", INFO(0x20ba22, 0, 64 * 1024, 4096,
SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
NO_CHIP_ERASE) },
+ { "mt25qu512a (n25q512a)", INFO(0x20bb20, 0, 64 * 1024, 1024,
+ SECT_4K | USE_FSR | SPI_NOR_DUAL_READ |
+ SPI_NOR_QUAD_READ |
+ SPI_NOR_4B_OPCODES) },
{ "mt25qu02g", INFO(0x20bb22, 0, 64 * 1024, 4096, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
/* Micron */
--
2.26.2