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| author | Lokesh Vutla <lokeshvutla@ti.com> | 2014-06-02 10:49:03 +0530 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-06-06 17:46:15 -0400 |
| commit | ccd2f8db814b88bf4f7a7d418048051d259014a4 (patch) | |
| tree | fca96e748394fad035cfd12a2caf04b743762c9e /arch/arm/include/asm/arch-am33xx/cpu.h | |
| parent | fa03834fdf62eb40bc2d47c0e4289d6c250cb148 (diff) | |
| download | talos-obmc-uboot-ccd2f8db814b88bf4f7a7d418048051d259014a4.tar.gz talos-obmc-uboot-ccd2f8db814b88bf4f7a7d418048051d259014a4.zip | |
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>
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx/cpu.h')
0 files changed, 0 insertions, 0 deletions
