From: Shuhao Mai Date: Mon, 8 Feb 2021 07:53:03 +0000 (+0800) Subject: mtd: spi-nor: winbond: Add support for w25q512jvq X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ff013330fbdb2782e9001787db6c0b6415cdad77;p=linux.git mtd: spi-nor: winbond: Add support for w25q512jvq Add support for w25q512jvq. This is of the same series chip with w25q256jv, which is already supported, but with size doubled and different JEDEC ID. Tested on Intel whitley platform with dd from/to the flash for read/write respectly, and flash_erase for erasing the flash. Signed-off-by: Shuhao Mai [ta: put flash_info flags in order, first SPI_NOR_DUAL_READ, then SPI_NOR_QUAD_READ] Signed-off-by: Tudor Ambarus Link: https://lore.kernel.org/r/20210208075303.4200-1-shuhao.mai.1990@gmail.com --- diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index e5dfa786f190e..e24bcb928be79 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -97,6 +97,8 @@ static const struct flash_info winbond_parts[] = { SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, + { "w25q512jvq", INFO(0xef4020, 0, 64 * 1024, 1024, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, }; /**