| commit | ef2b7297a135caf179fb4c73adfd14ce37f9fc8e | [log] [tgz] |
|---|---|---|
| author | Grazvydas Ignotas <notasas@gmail.com> | Mon Mar 19 03:50:53 2012 +0000 |
| committer | Andy Fleming <afleming@freescale.com> | Tue May 08 18:02:21 2012 -0500 |
| tree | 3b7b816b096a641e10ee8174fe876cc83d0118bc | |
| parent | b6fe0dc9ca1292e01544438140e73c0939ac1b93 [diff] |
mmc: omap: follow TRM procedure to power on cards According to OMAP3 TRM, PBIASLITEPWRDNZ bits must be cleared while MMC power supply is being enabled and is ramping up (those bits might be left set by the previous bootloader). It doesn't say what happens if this procedure is violated, but better not to risk here and do things as required. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Tom Rini <trini@ti.com>