| From 8481ddf80b6ac692dc34706a066467761af5aa09 Mon Sep 17 00:00:00 2001 |
| From: Geert Uytterhoeven <geert+renesas@linux-m68k.org> |
| Date: Tue, 21 Jan 2014 13:59:19 +0100 |
| Subject: 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 <geert+renesas@linux-m68k.org> |
| Signed-off-by: Brian Norris <computersforpeace@gmail.com> |
| (cherry picked from commit f5e00838e83f6fc93f42c7a01b0c612031955b31) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| 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 73bf661100f7..f0871a2e449d 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) }, |
| -- |
| 2.1.2 |
| |
