diff options
| -rw-r--r-- | power/baytrail.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/power/baytrail.c b/power/baytrail.c index 8615964705..04f0795a95 100644 --- a/power/baytrail.c +++ b/power/baytrail.c @@ -89,11 +89,11 @@ void chipset_reset(int cold_reset) /* * Send a reset pulse to the PCH. This just causes it to * assert INIT# to the CPU without dropping power or asserting - * PLTRST# to reset the rest of the system. Pulse must be at - * least 16 PCI clocks long = 500 ns. + * PLTRST# to reset the rest of the system. The PCH uses a 16 + * ms debounce time, so assert the signal for twice that. */ gpio_set_level(GPIO_PCH_RCIN_L, 0); - udelay(10); + usleep(32 * MSEC); gpio_set_level(GPIO_PCH_RCIN_L, 1); } } |