From 954fd81ce83b7077b8e7b7b0fbf3ebf19d4eaff9 Mon Sep 17 00:00:00 2001 From: Takahiro Kuwano Date: Mon, 20 Apr 2020 14:44:41 +0300 Subject: [PATCH] mtd: spi-nor: spansion: Enable dual and quad read for s25fl256s0 The s25fl256s0 supports dual and quad read like s25fl256s1. Enable it by adding SPI_NOR_DUAL_READ and SPI_NOR_QUAD_READ flags to the flash_info entry. Tested with the device and confirmed that is working. Signed-off-by: Takahiro Kuwano Signed-off-by: Tudor Ambarus --- drivers/mtd/spi-nor/spansion.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index 6756202..88183eb 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -22,7 +22,9 @@ static const struct flash_info spansion_parts[] = { { "s25fl128s1", INFO6(0x012018, 0x4d0180, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, - { "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, USE_CLSR) }, + { "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, + SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + USE_CLSR) }, { "s25fl256s1", INFO(0x010219, 0x4d01, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, -- 2.7.4