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Fix edge detection of ALL_SYS_PWROK

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Jeremy Soller 2019-11-22 14:59:46 -07:00
parent 445a01de42
commit 5402fa33df
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1 changed files with 4 additions and 2 deletions
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6
src/board/system76/galp3-c/power.c
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@ -65,7 +65,7 @@ static struct Gpio __code SUS_PWR_ACK = GPIO(J, 0);
// Enable deep sleep well power
void power_on_ds5() {
DEBUG("power_on_ds5\n");
#if DEEP_SX
// See Figure 12-18 in Whiskey Lake Platform Design Guide
// | VCCRTC | RTCRST# | VCCDSW_3P3 | DSW_PWROK |
@ -196,10 +196,10 @@ void power_event(void) {
DEBUG("Power switch release\n");
}
#endif
last = new;
// Send power signal to PCH
gpio_set(&PWR_BTN_N, new);
last = new;
}
// Always switch to ds5 if EC is running
@ -241,6 +241,7 @@ void power_event(void) {
// De-assert PCH_PWROK
gpio_set(&PM_PWROK, false);
}
pg_last = pg_new;
static bool rst_last = false;
bool rst_new = gpio_get(&BUF_PLT_RST_N);
@ -249,6 +250,7 @@ void power_event(void) {
pnp_enable();
//TODO: reset KBC and touchpad states
}
rst_last = rst_new;
// EC must keep VccPRIM powered if SUSPWRDNACK is de-asserted low or system
// state is S3