Merge remote-tracking branch 'remotes/fslc/4.9-2.3.x-imx' into toradex_4.9-2.3.x-imx-nextColibri-iMX7_LXDE-Image_2.8b6.184-20190401Colibri-iMX6_LXDE-Image_2.8b6.184-20190401Colibri-iMX6ULL_LXDE-Image_2.8b6.184-20190401Apalis-iMX6_LXDE-Image_2.8b6.184-20190401

1 files changed, 157 insertions, 18 deletions

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index e82b3473b6b8..2c38b3a1d518 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1330,6 +1330,30 @@ static int pci_default_setup(struct serial_private *priv,
 	return setup_port(priv, port, bar, offset, board->reg_shift);
 }
 
+static int pci_pericom_setup(struct serial_private *priv,
+		  const struct pciserial_board *board,
+		  struct uart_8250_port *port, int idx)
+{
+	unsigned int bar, offset = board->first_offset, maxnr;
+
+	bar = FL_GET_BASE(board->flags);
+	if (board->flags & FL_BASE_BARS)
+		bar += idx;
+	else
+		offset += idx * board->uart_offset;
+
+	if (idx==3)
+		offset = 0x38;
+
+	maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
+		(board->reg_shift + 3);
+
+	if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
+		return 1;
+
+	return setup_port(priv, port, bar, offset, board->reg_shift);
+}
+
 static int
 ce4100_serial_setup(struct serial_private *priv,
 		  const struct pciserial_board *board,
@@ -2097,6 +2121,16 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
 		.exit		= pci_plx9050_exit,
 	},
 	/*
+	 * Pericom (Only 7954 - It have a offset jump for port 4)
+	 */
+	{
+		.vendor		= PCI_VENDOR_ID_PERICOM,
+		.device		= PCI_DEVICE_ID_PERICOM_PI7C9X7954,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+		.setup		= pci_pericom_setup,
+	},
+	/*
 	 * PLX
 	 */
 	{
@@ -2126,6 +2160,111 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
 		.setup		= pci_default_setup,
 		.exit		= pci_plx9050_exit,
 	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SDB,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_MPCIE_COM_4S,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4DB,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_MPCIE_COM232_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SMDB,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_MPCIE_COM_4SM,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_MPCIE_ICM422_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_MPCIE_ICM485_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4S,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_ICM232_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_MPCIE_ICM232_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM422_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM485_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SM,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
+	{
+		.vendor     = PCI_VENDOR_ID_ACCESIO,
+		.device     = PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4SM,
+		.subvendor  = PCI_ANY_ID,
+		.subdevice  = PCI_ANY_ID,
+		.setup      = pci_pericom_setup,
+	},
 	/*
 	 * SBS Technologies, Inc., PMC-OCTALPRO 232
 	 */
@@ -4976,10 +5115,10 @@ static struct pci_device_id serial_pci_tbl[] = {
 	 */
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_2SDB,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_COM_2S,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SDB,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7954 },
@@ -4988,10 +5127,10 @@ static struct pci_device_id serial_pci_tbl[] = {
 		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_2DB,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_COM232_2,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4DB,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7954 },
@@ -5000,10 +5139,10 @@ static struct pci_device_id serial_pci_tbl[] = {
 		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_2SMDB,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_COM_2SM,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SMDB,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7954 },
@@ -5012,13 +5151,13 @@ static struct pci_device_id serial_pci_tbl[] = {
 		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM485_1,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7951 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM422_2,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM485_2,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM422_4,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7954 },
@@ -5027,16 +5166,16 @@ static struct pci_device_id serial_pci_tbl[] = {
 		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_2S,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4S,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM232_2,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_MPCIE_ICM232_2,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM232_4,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7954 },
@@ -5045,13 +5184,13 @@ static struct pci_device_id serial_pci_tbl[] = {
 		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_2SM,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7954 },
+		pbn_pericom_PI7C9X7952 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM422_4,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7958 },
+		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM485_4,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7958 },
+		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM422_8,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7958 },
@@ -5060,19 +5199,19 @@ static struct pci_device_id serial_pci_tbl[] = {
 		pbn_pericom_PI7C9X7958 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_4,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7958 },
+		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM232_8,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7958 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_4SM,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7958 },
+		pbn_pericom_PI7C9X7954 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_COM_8SM,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_pericom_PI7C9X7958 },
 	{	PCI_VENDOR_ID_ACCESIO, PCI_DEVICE_ID_ACCESIO_PCIE_ICM_4SM,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_pericom_PI7C9X7958 },
+		pbn_pericom_PI7C9X7954 },
 	/*
 	 * Topic TP560 Data/Fax/Voice 56k modem (reported by Evan Clarke)
 	 */