ARM: OMAP2+: AM33xx: hwmod: Add missing sysc definition to wdt1 entry

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This patch adds sysc definitions to the wdt1 hwmod entry, which in-turn
makes sure that sysc idle bit-fields are configured to valid state on
enable/disable callbacks.

With the recent submitted patch from Santosh Shilimkar,
"ARM: OMAP2+: hwmod: Don't call _init_mpu_rt_base if no sysc"
(commit: 4a98c2d89), it is required to add sysconf
information to each valid hwmod entry, else device will not be
come out from idle state properly and leads to below kernel
crash  -

[2.190237] Unhandled fault: external abort on non-linefetch (0x1028) at
0xf9e35034
[2.198325] Internal error: : 1028 [#1] SMP ARM
[2.203101] Modules linked in:
[2.206334] CPU: 0    Not tainted  (3.9.0-rc3-00059-gd114294#1)
[2.212679] PC is at omap_wdt_disable.clone.5+0xc/0x60
[2.218090] LR is at omap_wdt_probe+0x184/0x1fc

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Benoit Cousson <benoit.cousson@linaro.org>
Cc: Paul Walmsley <paul@pwsan.com>

...

This commit is contained in:

Vaibhav Hiremath 2013-03-31 20:22:21 -06:00 • committed by Paul Walmsley

parent 07961ac7c0

commit 05cf03b6eb

1 changed files with 15 additions and 0 deletions

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arch/arm/mach-omap2/omap_hwmod_33xx_data.c

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