diff options
| author | Ulf Hansson <[email protected]> | 2017-05-06 11:41:30 +0200 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2017-05-23 14:17:10 +0200 |
| commit | c477ebe21fabe0010a2ed324ce3a1762c757d867 (patch) | |
| tree | 24432b73b10451cab7d7e8569913ab99e6909763 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 08332893e37af6ae779367e78e444f8f9571511d (diff) | |
mmc: dt: pwrseq-simple: Invent power-off-delay-us
During power off, after the GPIO pin has been asserted, some devices like
the Wifi chip from TI, Wl18xx, needs a delay before the host continues with
clock gating and turning off regulators as to follow a graceful shutdown
sequence.
Therefore invent an optional power-off-delay-us DT binding for
mmc-pwrseq-simple, to allow us to support this constraint.
Cc: [email protected]
Cc: Rob Herring <[email protected]>
Cc: [email protected]
Signed-off-by: Ulf Hansson <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions