diff options
| author | Peter Chen <peter.chen@freescale.com> | 2013-08-14 12:44:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 12:37:19 -0700 |
| commit | 577b232fc9caba1b6f7a3bb9901c00b10e0ca1ba (patch) | |
| tree | 7c3fd6ed7f8405c3f5f59dc9d1b83b17739da689 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 3f124d233e97db96d9471d1fb346335d43d8650d (diff) | |
usb: chipidea: add flag CI_HDRC_DUAL_ROLE_NOT_OTG
Since we need otgsc to know vbus's status at some chipidea
controllers even it is peripheral-only mode. Besides, some
SoCs (eg, AR9331 SoC) don't have otgsc register even
the DCCPARAMS_DC and DCCPARAMS_HC are both 1 at CAP_DCCPARAMS.
We inroduce flag CI_HDRC_DUAL_ROLE_NOT_OTG to indicate if the
controller is dual role, but not supports OTG. If this flag is
not set, we follow the rule that if DCCPARAMS_DC and DCCPARAMS_HC
are both 1 at CAP_DCCPARAMS, then this controller is otg capable.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions