parport: Add support for BrainBoxes PX272/PX306 MIO card

This adds support for BrainBoxes Multi I/O cards (4+1 serial + 1 parallel port):

02:00.0 0702: 135a:4100 (rev 02)
        Subsystem: 135a:0443
	Flags: fast devsel, IRQ 18
	Memory at f7d02000 (32-bit, non-prefetchable) [size=128]
	I/O ports at e000 [size=128]
	I/O ports at e080 [size=64]
	I/O ports at e0c0 [size=16]
	Memory at f7d01000 (32-bit, non-prefetchable) [size=128]
	Memory at f7d00000 (32-bit, non-prefetchable) [size=128]
	Capabilities: [50] MSI: Enable- Count=1/4 Maskable- 64bit+
	Capabilities: [78] Power Management version 3
	Capabilities: [80] Express Legacy Endpoint, MSI 01
	Capabilities: [100] Virtual Channel
	Capabilities: [800] Advanced Error Reporting

Reported-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Tested-by: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/parport/parport_serial.c

@@ -65,6 +65,7 @@ enum parport_pc_pci_cards {
 	wch_ch353_1s1p,
 	wch_ch353_2s1p,
 	wch_ch382_2s1p,
+	brainboxes_5s1p,
 	sunix_2s1p,
 };
 
@@ -153,6 +154,7 @@ static struct parport_pc_pci cards[] = {
 	/* wch_ch353_1s1p*/             { 1, { { 1, -1}, } },
 	/* wch_ch353_2s1p*/             { 1, { { 2, -1}, } },
 	/* wch_ch382_2s1p*/             { 1, { { 2, -1}, } },
+	/* brainboxes_5s1p */           { 1, { { 3, -1 }, } },
 	/* sunix_2s1p */                { 1, { { 3, -1 }, } },
 };
 
@@ -261,6 +263,10 @@ static struct pci_device_id parport_serial_pci_tbl[] = {
 	{ 0x4348, 0x7053, 0x4348, 0x3253, 0, 0, wch_ch353_2s1p},
 	{ 0x1c00, 0x3250, 0x1c00, 0x3250, 0, 0, wch_ch382_2s1p},
 
+	/* BrainBoxes PX272/PX306 MIO card */
+	{ PCI_VENDOR_ID_INTASHIELD, 0x4100,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_5s1p },
+
 	/*
 	 * More SUNIX variations. At least one of these has part number
 	 * '5079A but subdevice 0x102. That board reports 0x0708 as
@@ -504,6 +510,12 @@ static struct pciserial_board pci_parport_serial_boards[] = {
 		.uart_offset    = 8,
 		.first_offset   = 0xC0,
 	},
+	[brainboxes_5s1p] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 5,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
 	[sunix_2s1p] = {
 		.flags		= FL_BASE0|FL_BASE_BARS,
 		.num_ports	= 2,