From 04e46f291753869c19380caa941911f54c3282e6 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 21 Jan 2014 13:59:19 +0100 Subject: [PATCH] mtd: m25p80: Enable Dual SPI read transfers for s25fl256s1 and s25fl512s Spansion s25fl256s1 and s25fl512s support Dual SPI transfers, hence set the M25P80_DUAL_READ flag. Signed-off-by: Geert Uytterhoeven Signed-off-by: Brian Norris (cherry picked from commit f5e00838e83f6fc93f42c7a01b0c612031955b31) Signed-off-by: Simon Horman --- drivers/mtd/devices/m25p80.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index 73bf661..f0871a2 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -960,8 +960,8 @@ static const struct spi_device_id m25p_ids[] = { { "s25sl032p", INFO(0x010215, 0x4d00, 64 * 1024, 64, 0) }, { "s25sl064p", INFO(0x010216, 0x4d00, 64 * 1024, 128, 0) }, { "s25fl256s0", INFO(0x010219, 0x4d00, 256 * 1024, 128, 0) }, - { "s25fl256s1", INFO(0x010219, 0x4d01, 64 * 1024, 512, M25P80_QUAD_READ) }, - { "s25fl512s", INFO(0x010220, 0x4d00, 256 * 1024, 256, M25P80_QUAD_READ) }, + { "s25fl256s1", INFO(0x010219, 0x4d01, 64 * 1024, 512, M25P80_DUAL_READ | M25P80_QUAD_READ) }, + { "s25fl512s", INFO(0x010220, 0x4d00, 256 * 1024, 256, M25P80_DUAL_READ | M25P80_QUAD_READ) }, { "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) }, { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) }, { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) }, -- 2.7.4