From: Nobuhiro Iwamatsu Date: Wed, 22 Mar 2017 23:04:14 +0000 (+0900) Subject: mtd: spi-nor: Add support for N25Q256A11 X-Git-Tag: v4.12-rc1~24^2~5^2~3 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=835ed7bf12609ce23d42956e74206cc539a0ce5f;p=karo-tx-linux.git mtd: spi-nor: Add support for N25Q256A11 Add new Micron N25Q256A (N25Q256A11) 256Mbit NOR Flash in the list of supported devices. This chip has the same structure as the N25Q256A but ID and voltage (1V8) to use is different. Therefore, this adds N25Q256A11 as n25q256ax1. In the future, for new Micron memories we could use the patterns "n25q*ax1" for 1V8 and "n25q*ax3" for 3V3 memories. Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Cyrille Pitchen --- diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index d3cb44b28490..19b0b01be2d3 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1037,6 +1037,7 @@ static const struct flash_info spi_nor_ids[] = { { "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | 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) },