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| /openbmc/linux/drivers/staging/greybus/ |
| H A D | arche-platform.c | a3043d9e Wed Jan 27 18:41:01 CST 2016 Michael Scott <michael.scott@linaro.org> greybus: arche-platform: reduce wait between WAKE_OUT checks
SVC WAKE_OUT loop is estimated 400ms during which wake_detect line
is pulled low for AP detection. On AP side we have 500ms delay
between checks. To avoid timing issues, reduce delay between
checks and raise total # of checks so that overall time for sequence
is the same.
Testing Done:
- Used for DB3.5/EVT1.5 hardware during bringup
- Regression tested on DB3.1+ES2, DB3.1+ES3
Signed-off-by: Michael Scott <michael.scott@linaro.org>
Reviewed-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Tested-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
a3043d9e Wed Jan 27 18:41:01 CST 2016 Michael Scott <michael.scott@linaro.org> greybus: arche-platform: reduce wait between WAKE_OUT checks
SVC WAKE_OUT loop is estimated 400ms during which wake_detect line
is pulled low for AP detection. On AP side we have 500ms delay
between checks. To avoid timing issues, reduce delay between
checks and raise total # of checks so that overall time for sequence
is the same.
Testing Done:
- Used for DB3.5/EVT1.5 hardware during bringup
- Regression tested on DB3.1+ES2, DB3.1+ES3
Signed-off-by: Michael Scott <michael.scott@linaro.org>
Reviewed-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Tested-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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