fwk: dogwood: allow to change the PDO if the PSU already turns on

To avoid the system browns-out with sudden load during suspend, only
allow the type-c device can request 5V/3A if the PSU already turns on.

BRANCH=fwk-dogwood-27111
BUG=https://app.clickup.com/t/86etza0y1
TEST=check the EC log, EC receives the PD response "Negotiation complete"
     after the PSU turns on.

Signed-off-by: Josh Tsai <[email protected]>

Author: Josh-Tsai

zephyr/program/framework/dogwood/src/power_sequence.c

@@ -485,6 +485,12 @@ bool power_5vsb_exit(void)
 
 	power_check_12vb_apu();
 
+	/**
+	 * Call cypd event CCG_EVT_RDO_MISMATCH to check if we can provide more
+	 * power for RDO mismatch device.
+	 */
+	task_set_event(TASK_ID_CYPD, CCG_EVT_RDO_MISMATCH);
+
 	return true;
 }
 
@@ -1001,6 +1007,15 @@ __override int chipset_in_low_power_mode(void)
 	return in_low_power_mode;
 }
 
+__override bool cypd_allow_increase_rdo_profile(void)
+{
+	/* Only allow the PD chips to increase the current when the PSU is on */
+	if (gpio_pin_get_dt(GPIO_DT_FROM_NODELABEL(gpio_pok_l)) == 1)
+		return true;
+	else
+		return false;
+}
+
 static int cmd_psu_s3_keep(int argc, const char **argv)
 {
 	char *e;