diff options
| author | Jack Pham <jackp@codeaurora.org> | 2017-01-25 18:27:44 -0800 |
|---|---|---|
| committer | Jack Pham <jackp@codeaurora.org> | 2017-01-25 18:27:57 -0800 |
| commit | 44e0fb6162b738b98a09d918d61331e7aa1dd341 (patch) | |
| tree | c4b6e6ba62dbc2bfc032164595dce8002482b27f /tools/perf/scripts/python | |
| parent | 314869eb56763d34f91d5483b0d510267894fadd (diff) | |
usb: pd: Ensure VBUS is below 0.8V before turning it on
The Type-C spec requires that VBUS must not be enabled as a source
if there is already a voltage > VSafe0V. To address this, add a
polling loop that checks PROP_VOLTAGE_NOW to ensure it has fallen
below 0.8V before enabling the VBUS regulator.
Change-Id: Idd3ebd185d6bbed15b6ac700cb2cf4af428210ee
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions