diff --git a/[refs] b/[refs]
index a82081e4414f..95c7049be757 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1864f7bd58351732593def024e73eca1f75bc352
+refs/heads/master: aa7985056286f5f912af7bb03f883230cc527701
diff --git a/trunk/drivers/serial/8250_pci.c b/trunk/drivers/serial/8250_pci.c
index e3140e5b16cc..bd66339f7a3f 100644
--- a/trunk/drivers/serial/8250_pci.c
+++ b/trunk/drivers/serial/8250_pci.c
@@ -1128,6 +1128,7 @@ enum pci_board_num_t {
 	pbn_exar_XR17C152,
 	pbn_exar_XR17C154,
 	pbn_exar_XR17C158,
+	pbn_pasemi_1682M,
 };
 
 /*
@@ -1650,6 +1651,14 @@ static struct pciserial_board pci_boards[] __devinitdata = {
 		.base_baud	= 921600,
 		.uart_offset	= 0x200,
 	},
+	/*
+	 * PA Semi PWRficient PA6T-1682M on-chip UART
+	 */
+	[pbn_pasemi_1682M] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 1,
+		.base_baud	= 8333333,
+	},
 };
 
 static const struct pci_device_id softmodem_blacklist[] = {
@@ -2557,6 +2566,13 @@ static struct pci_device_id serial_pci_tbl[] = {
 	{       PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9030,
 		PCI_SUBVENDOR_ID_PERLE, PCI_SUBDEVICE_ID_PCI_RAS8,
 		0, 0, pbn_b2_8_921600 },
+	/*
+	 * PA Semi PA6T-1682M on-chip UART
+	 */
+	{	PCI_VENDOR_ID_PASEMI, 0xa004,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_pasemi_1682M },
+
 	/*
 	 * These entries match devices with class COMMUNICATION_SERIAL,
 	 * COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL