diff --git a/drivers/espi/espi_mchp_xec_v2.c b/drivers/espi/espi_mchp_xec_v2.c
index af4c4b4c8d5..99f880b6907 100644
--- a/drivers/espi/espi_mchp_xec_v2.c
+++ b/drivers/espi/espi_mchp_xec_v2.c
@@ -851,6 +851,10 @@ static void espi_pc_isr(const struct device *dev)
 {
 	struct espi_iom_regs *regs = ESPI_XEC_REG_BASE(dev);
 	uint32_t status = regs->PCSTS;
+	struct espi_event evt = { .evt_type = ESPI_BUS_EVENT_CHANNEL_READY,
+				  .evt_details = ESPI_CHANNEL_PERIPHERAL,
+				  .evt_data = 0 };
+	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 
 	LOG_DBG("%s %x", __func__, status);
 	if (status & MCHP_ESPI_PC_STS_BUS_ERR) {
@@ -866,6 +870,16 @@ static void espi_pc_isr(const struct device *dev)
 		regs->PCSTS = MCHP_ESPI_PC_STS_EN_CHG;
 	}
 
+	if (status & MCHP_ESPI_PC_STS_BM_EN_CHG) {
+		if (status & MCHP_ESPI_PC_STS_BM_EN) {
+			evt.evt_data = ESPI_PC_EVT_BUS_MASTER_ENABLE;
+			LOG_WRN("%s BM change %x", __func__, status);
+			espi_send_callbacks(&data->callbacks, dev, evt);
+		}
+
+		regs->PCSTS = MCHP_ESPI_PC_STS_BM_EN_CHG;
+	}
+
 	xec_espi_bus_intr_clr(dev, pc_girq_idx);
 }