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authorAndrey Panin <pazke@donpac.ru>2005-07-18 11:38:09 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-07-18 11:38:09 +0100
commitfbc0dc0df54be06586d712ebf6958816e3b1b2b7 (patch)
tree5de8a3c70a3e43af52317ae1df1d94612cba0ba5 /drivers/serial
parent65cc3370ef3fb56b9b423f282a8204f8cce66e32 (diff)
downloadop-kernel-dev-fbc0dc0df54be06586d712ebf6958816e3b1b2b7.zip
op-kernel-dev-fbc0dc0df54be06586d712ebf6958816e3b1b2b7.tar.gz
[PATCH] Serial: Add support for SIIG Quartet serial card
Add support for SIIG Quartet Serial card. This card has Oxford Semiconducor 16954 quad UART which is clocked by 10x faster (18.432 MHz) quartz. Signed-off-by: Andrey Panin <pazke@donpac.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/8250_pci.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index de54bdc5..c3f55f5 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -389,6 +389,9 @@ static void __devexit sbs_exit(struct pci_dev *dev)
* - 10x cards have control registers in IO and/or memory space;
* - 20x cards have control registers in standard PCI configuration space.
*
+ * There are also Quartet Serial cards which use Oxford Semiconductor
+ * 16954 quad UART PCI chip clocked by 18.432 MHz quartz.
+ *
* Note: some SIIG cards are probed by the parport_serial object.
*/
@@ -1026,6 +1029,8 @@ enum pci_board_num_t {
pbn_b0_2_921600,
pbn_b0_4_921600,
+ pbn_b0_4_1152000,
+
pbn_b0_bt_1_115200,
pbn_b0_bt_2_115200,
pbn_b0_bt_8_115200,
@@ -1158,6 +1163,12 @@ static struct pci_board pci_boards[] __devinitdata = {
.base_baud = 921600,
.uart_offset = 8,
},
+ [pbn_b0_4_1152000] = {
+ .flags = FL_BASE0,
+ .num_ports = 4,
+ .base_baud = 1152000,
+ .uart_offset = 8,
+ },
[pbn_b0_bt_1_115200] = {
.flags = FL_BASE0|FL_BASE_BARS,
@@ -1978,6 +1989,9 @@ static struct pci_device_id serial_pci_tbl[] = {
PCI_VENDOR_ID_SPECIALIX, PCI_SUBDEVICE_ID_SPECIALIX_SPEED4, 0, 0,
pbn_b0_4_921600 },
{ PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+ PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL, 0, 0,
+ pbn_b0_4_1152000 },
+ { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b0_4_115200 },
{ PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952,
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