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| author | Benoit Cousson | 2010-05-20 20:31:08 +0200 |
|---|---|---|
| committer | Paul Walmsley | 2010-05-20 20:31:08 +0200 |
| commit | 9a23dfe12806920a8dfadec5ea5b83e5ca5378c9 (patch) | |
| tree | 491129978e63b080cbc7f6656387f03bd2564d49 /arch/arm/plat-omap | |
| parent | OMAP: CM: Move MAX_MODULE_READY_TIME to cm.h (diff) | |
| download | kernel-qcow2-linux-9a23dfe12806920a8dfadec5ea5b83e5ca5378c9.tar.gz kernel-qcow2-linux-9a23dfe12806920a8dfadec5ea5b83e5ca5378c9.tar.xz kernel-qcow2-linux-9a23dfe12806920a8dfadec5ea5b83e5ca5378c9.zip | |
OMAP4: hwmod & CM: Implement the omap4_cm_wait_module_ready function
The return of the omap4_cm_wait_module_ready function is checked
in order to avoid accessing the sysconfig register if the module is
not in the correct state.
In that case the _setup will exit without trying to reset
using sysconfig.
For the moment a warning is printed. A proper management of fclk
and module reset will have to be done in order to init correctly
the problematic IPs listed below.
<4>omap_hwmod: ivahd: cannot be enabled (3)
<4>omap_hwmod: iss: cannot be enabled (3)
<4>omap_hwmod: tesla: cannot be enabled (3)
<4>omap_hwmod: sdma: cannot be enabled (3)
<4>omap_hwmod: sl2: cannot be enabled (3)
<4>omap_hwmod: sad2d: cannot be enabled (3)
<4>omap_hwmod: ducati: cannot be enabled (3)
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/plat-omap')
0 files changed, 0 insertions, 0 deletions