Commit 55c368cb authored by Alexandr Petrenko's avatar Alexandr Petrenko Committed by Greg Kroah-Hartman

8250_pci: Adds support for the WCH CH355 4S card

Adds support for the WCH CH355 4S card in the 8250 serial driver.
Signed-off-by: default avatarAlexandr Petrenko <petrenkoas83@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 926b7b51
...@@ -1864,6 +1864,16 @@ pci_wch_ch353_setup(struct serial_private *priv, ...@@ -1864,6 +1864,16 @@ pci_wch_ch353_setup(struct serial_private *priv,
return pci_default_setup(priv, board, port, idx); return pci_default_setup(priv, board, port, idx);
} }
static int
pci_wch_ch355_setup(struct serial_private *priv,
const struct pciserial_board *board,
struct uart_8250_port *port, int idx)
{
port->port.flags |= UPF_FIXED_TYPE;
port->port.type = PORT_16550A;
return pci_default_setup(priv, board, port, idx);
}
static int static int
pci_wch_ch38x_setup(struct serial_private *priv, pci_wch_ch38x_setup(struct serial_private *priv,
const struct pciserial_board *board, const struct pciserial_board *board,
...@@ -1915,6 +1925,7 @@ pci_wch_ch38x_setup(struct serial_private *priv, ...@@ -1915,6 +1925,7 @@ pci_wch_ch38x_setup(struct serial_private *priv,
#define PCI_DEVICE_ID_WCH_CH353_2S1PF 0x5046 #define PCI_DEVICE_ID_WCH_CH353_2S1PF 0x5046
#define PCI_DEVICE_ID_WCH_CH353_1S1P 0x5053 #define PCI_DEVICE_ID_WCH_CH353_1S1P 0x5053
#define PCI_DEVICE_ID_WCH_CH353_2S1P 0x7053 #define PCI_DEVICE_ID_WCH_CH353_2S1P 0x7053
#define PCI_DEVICE_ID_WCH_CH355_4S 0x7173
#define PCI_VENDOR_ID_AGESTAR 0x5372 #define PCI_VENDOR_ID_AGESTAR 0x5372
#define PCI_DEVICE_ID_AGESTAR_9375 0x6872 #define PCI_DEVICE_ID_AGESTAR_9375 0x6872
#define PCI_VENDOR_ID_ASIX 0x9710 #define PCI_VENDOR_ID_ASIX 0x9710
...@@ -2618,6 +2629,14 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = { ...@@ -2618,6 +2629,14 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
.subdevice = PCI_ANY_ID, .subdevice = PCI_ANY_ID,
.setup = pci_wch_ch353_setup, .setup = pci_wch_ch353_setup,
}, },
/* WCH CH355 4S card (16550 clone) */
{
.vendor = PCI_VENDOR_ID_WCH,
.device = PCI_DEVICE_ID_WCH_CH355_4S,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.setup = pci_wch_ch355_setup,
},
/* WCH CH382 2S card (16850 clone) */ /* WCH CH382 2S card (16850 clone) */
{ {
.vendor = PCIE_VENDOR_ID_WCH, .vendor = PCIE_VENDOR_ID_WCH,
...@@ -3812,6 +3831,7 @@ static const struct pci_device_id blacklist[] = { ...@@ -3812,6 +3831,7 @@ static const struct pci_device_id blacklist[] = {
/* multi-io cards handled by parport_serial */ /* multi-io cards handled by parport_serial */
{ PCI_DEVICE(0x4348, 0x7053), }, /* WCH CH353 2S1P */ { PCI_DEVICE(0x4348, 0x7053), }, /* WCH CH353 2S1P */
{ PCI_DEVICE(0x4348, 0x5053), }, /* WCH CH353 1S1P */ { PCI_DEVICE(0x4348, 0x5053), }, /* WCH CH353 1S1P */
{ PCI_DEVICE(0x4348, 0x7173), }, /* WCH CH355 4S */
{ PCI_DEVICE(0x1c00, 0x3250), }, /* WCH CH382 2S1P */ { PCI_DEVICE(0x1c00, 0x3250), }, /* WCH CH382 2S1P */
{ PCI_DEVICE(0x1c00, 0x3470), }, /* WCH CH384 4S */ { PCI_DEVICE(0x1c00, 0x3470), }, /* WCH CH384 4S */
...@@ -5567,6 +5587,10 @@ static struct pci_device_id serial_pci_tbl[] = { ...@@ -5567,6 +5587,10 @@ static struct pci_device_id serial_pci_tbl[] = {
PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
0, 0, pbn_b0_bt_2_115200 }, 0, 0, pbn_b0_bt_2_115200 },
{ PCI_VENDOR_ID_WCH, PCI_DEVICE_ID_WCH_CH355_4S,
PCI_ANY_ID, PCI_ANY_ID,
0, 0, pbn_b0_bt_4_115200 },
{ PCIE_VENDOR_ID_WCH, PCIE_DEVICE_ID_WCH_CH382_2S, { PCIE_VENDOR_ID_WCH, PCIE_DEVICE_ID_WCH_CH382_2S,
PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
0, 0, pbn_wch382_2 }, 0, 0, pbn_wch382_2 },
......
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