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Blackfin arch: PM_BFIN_WAKE_GP: update help

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Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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Michael Hennerich 2009-03-05 16:45:55 +08:00 committed by Bryan Wu
parent 0bf3d93308
commit 199862892e
1 changed files with 6 additions and 0 deletions
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arch/blackfin/Kconfig
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@ -1168,6 +1168,12 @@ config PM_BFIN_WAKE_GP
default n
help
Enable General-Purpose Wake-Up (Voltage Regulator Power-Up)
(all processors, except ADSP-BF549). This option sets
the general-purpose wake-up enable (GPWE) control bit to enable
wake-up upon detection of an active low signal on the /GPW (PH7) pin.
On ADSP-BF549 this option enables the the same functionality on the
/MRXON pin also PH7.
endmenu
menu "CPU Frequency scaling"