| author | Ravikumar Kattekola <rk@ti.com> | |
| Wed, 7 Aug 2013 12:38:32 +0000 (18:08 +0530) | ||
| committer | Somnath Mukherjee <somnath@ti.com> | |
| Thu, 8 Aug 2013 13:00:35 +0000 (18:30 +0530) | ||
| commit | 79d24a5ced4b23ccb824fe1bf66818be20949645 | |
| tree | e9686728d2ecdfa7abc13a3254ee5846e014c770 | tree | snapshot (tar.xz tar.gz zip) |
| parent | ff89f5da4985639a67d183da2c0fa43ad4127d47 | commit | diff |
drivers: mtd: qspi: Add quad read support
Add Quad read mode (6 pin interface) support to spi flash
and ti qspi driver.
Quad mode (0x6bh on spansion) uses two extra pins (D2 and D3) for
data transfer apart from the usual D0 and D1 pins thus transfering
4 bits per cycle.
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Add Quad read mode (6 pin interface) support to spi flash
and ti qspi driver.
Quad mode (0x6bh on spansion) uses two extra pins (D2 and D3) for
data transfer apart from the usual D0 and D1 pins thus transfering
4 bits per cycle.
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>