| commit | cced7935e64401d139c83f75fb7d74d34a2bd03c | [log] [tgz] |
|---|---|---|
| author | Lokesh Vutla <lokeshvutla@ti.com> | Mon Jun 02 10:49:03 2014 +0530 |
| committer | Tom Rini <trini@ti.com> | Fri Jun 06 17:46:15 2014 -0400 |
| tree | fca96e748394fad035cfd12a2caf04b743762c9e | |
| parent | 2110c4bff9a711edc6cfeeaefb4722172a922c87 [diff] |
ARM: AM43xx: Fix UART clocks enabling After enabling a module, SW has to wait on IDLEST bit until it is Fully functional. This wait is missing for UART module and there is a immediate access of UART registers after this. So there is a chance of hang on this module( This can happen when we are running from MPU SRAM). So waiting for IDLEST bit. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>