diff --git a/drivers/esoc/esoc-mdm-pon.c b/drivers/esoc/esoc-mdm-pon.c
index d9b16b23839b..4ae3b7520f77 100644
--- a/drivers/esoc/esoc-mdm-pon.c
+++ b/drivers/esoc/esoc-mdm-pon.c
@@ -60,6 +60,29 @@ static int mdm9x55_toggle_soft_reset(struct mdm_ctrl *mdm, bool atomic)
 	return 0;
 }
 
+/* This function can be called from atomic context. */
+static int mdm9x45_toggle_soft_reset(struct mdm_ctrl *mdm, bool atomic)
+{
+	int soft_reset_direction_assert = 0,
+	    soft_reset_direction_de_assert = 1;
+
+	if (mdm->soft_reset_inverted) {
+		soft_reset_direction_assert = 1;
+		soft_reset_direction_de_assert = 0;
+	}
+	gpio_direction_output(MDM_GPIO(mdm, AP2MDM_SOFT_RESET),
+			soft_reset_direction_assert);
+	/*
+	 * Allow PS hold assert to be detected
+	 */
+	if (!atomic)
+		usleep_range(1000000, 1005000);
+	else
+		mdelay(1000);
+	gpio_direction_output(MDM_GPIO(mdm, AP2MDM_SOFT_RESET),
+			soft_reset_direction_de_assert);
+	return 0;
+}
 
 static int mdm4x_do_first_power_on(struct mdm_ctrl *mdm)
 {
@@ -135,6 +158,26 @@ static int mdm9x55_power_down(struct mdm_ctrl *mdm)
 	return 0;
 }
 
+static int mdm9x45_power_down(struct mdm_ctrl *mdm)
+{
+	int soft_reset_direction_assert = 0,
+	    soft_reset_direction_de_assert = 1;
+
+	if (mdm->soft_reset_inverted) {
+		soft_reset_direction_assert = 1;
+		soft_reset_direction_de_assert = 0;
+	}
+	gpio_direction_output(MDM_GPIO(mdm, AP2MDM_SOFT_RESET),
+			soft_reset_direction_assert);
+	/*
+	 * Allow PS hold assert to be detected
+	 */
+	msleep(3003);
+	gpio_direction_output(MDM_GPIO(mdm, AP2MDM_SOFT_RESET),
+			soft_reset_direction_de_assert);
+	return 0;
+}
+
 static void mdm4x_cold_reset(struct mdm_ctrl *mdm)
 {
 	if (!gpio_is_valid(MDM_GPIO(mdm, AP2MDM_SOFT_RESET)))
@@ -229,8 +272,8 @@ struct mdm_pon_ops mdm9x35_pon_ops = {
 
 struct mdm_pon_ops mdm9x45_pon_ops = {
 	.pon = mdm4x_do_first_power_on,
-	.soft_reset = mdm4x_toggle_soft_reset,
-	.poff_force = mdm4x_power_down,
+	.soft_reset = mdm9x45_toggle_soft_reset,
+	.poff_force = mdm9x45_power_down,
 	.cold_reset = mdm4x_cold_reset,
 	.dt_init = mdm4x_pon_dt_init,
 	.setup = mdm4x_pon_setup,