diff --git a/src/soc/intel/meteorlake/chip.c b/src/soc/intel/meteorlake/chip.c
index 8139b5b3af..5b62c069da 100644
--- a/src/soc/intel/meteorlake/chip.c
+++ b/src/soc/intel/meteorlake/chip.c
@@ -101,6 +101,7 @@ const char *soc_acpi_name(const struct device *dev)
 	case PCI_DEVFN_UART2:	return "UAR2";
 	case PCI_DEVFN_GSPI0:	return "SPI0";
 	case PCI_DEVFN_GSPI1:	return "SPI1";
+	case PCI_DEVFN_GSPI2:	return "SPI2";
 	/* Keeping ACPI device name coherent with ec.asl */
 	case PCI_DEVFN_ESPI:	return "LPCB";
 	case PCI_DEVFN_HDA:	return "HDAS";
diff --git a/src/soc/intel/meteorlake/fsp_params.c b/src/soc/intel/meteorlake/fsp_params.c
index e030948ff8..f77182a344 100644
--- a/src/soc/intel/meteorlake/fsp_params.c
+++ b/src/soc/intel/meteorlake/fsp_params.c
@@ -59,6 +59,7 @@ static const pci_devfn_t i2c_dev[] = {
 static const pci_devfn_t gspi_dev[] = {
 	PCI_DEVFN_GSPI0,
 	PCI_DEVFN_GSPI1,
+	PCI_DEVFN_GSPI2,
 };
 
 static const pci_devfn_t uart_dev[] = {
diff --git a/src/soc/intel/meteorlake/gspi.c b/src/soc/intel/meteorlake/gspi.c
index 2a34ab6fdf..387d3e3949 100644
--- a/src/soc/intel/meteorlake/gspi.c
+++ b/src/soc/intel/meteorlake/gspi.c
@@ -10,6 +10,8 @@ int gspi_soc_bus_to_devfn(unsigned int gspi_bus)
 		return PCI_DEVFN_GSPI0;
 	case 1:
 		return PCI_DEVFN_GSPI1;
+	case 2:
+		return PCI_DEVFN_GSPI2;
 	}
 	return -1;
 }
diff --git a/src/soc/intel/meteorlake/include/soc/pci_devs.h b/src/soc/intel/meteorlake/include/soc/pci_devs.h
index b139da4f4f..701faf9d62 100644
--- a/src/soc/intel/meteorlake/include/soc/pci_devs.h
+++ b/src/soc/intel/meteorlake/include/soc/pci_devs.h
@@ -84,8 +84,10 @@
 
 #define PCI_DEV_SLOT_ISH	0x12
 #define  PCI_DEVFN_ISH		_PCI_DEVFN(ISH, 0)
+#define  PCI_DEVFN_GSPI2	_PCI_DEVFN(ISH, 6)
 #define  PCI_DEVFN_UFS		_PCI_DEVFN(ISH, 7)
 #define  PCI_DEV_ISH		_PCI_DEV(ISH, 0)
+#define  PCI_DEV_GSPI2		_PCI_DEV(ISH, 6)
 #define  PCI_DEV_UFS		_PCI_DEV(ISH, 7)
 
 #define PCI_DEV_SLOT_IOE	0x13
diff --git a/src/soc/intel/meteorlake/spi.c b/src/soc/intel/meteorlake/spi.c
index f2e340087b..a31dc4cab9 100644
--- a/src/soc/intel/meteorlake/spi.c
+++ b/src/soc/intel/meteorlake/spi.c
@@ -15,6 +15,8 @@ int spi_soc_devfn_to_bus(unsigned int devfn)
 		return 1;
 	case PCI_DEVFN_GSPI1:
 		return 2;
+	case PCI_DEVFN_GSPI2:
+		return 3;
 	}
 	return -1;
 }