From 6eedfd858ff6af52c85229ab027297f8ae639508 Mon Sep 17 00:00:00 2001 From: Ikjoon Jang Date: Mon, 28 Sep 2020 14:06:31 +0800 Subject: [PATCH] mtd: spi-nor: winbond: Add support for w25q64jwm Add support Winbond w25q{64,128,256}jwm which are identical to existing w25q32jwm except for their sizes. This was tested with w25q64jwm, basic erase/write/readback and lock/unlock both lower/upper blocks were okay. Signed-off-by: ikjn@chromium.org Signed-off-by: Xingyu Wu Signed-off-by: ST Lin Tested-by: Nicolas Boichat Signed-off-by: Ikjoon Jang Signed-off-by: Vignesh Raghavendra Link: https://lore.kernel.org/r/20200928060631.2090541-1-ikjn@chromium.org --- drivers/mtd/spi-nor/winbond.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index 6dcde15..e5dfa78 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -63,6 +63,15 @@ static const struct flash_info winbond_parts[] = { { "w25q32jwm", INFO(0xef8016, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q64jwm", INFO(0xef8017, 0, 64 * 1024, 128, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q128jwm", INFO(0xef8018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q256jwm", INFO(0xef8019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, { "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) }, { "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, -- 2.7.4