serial: 8250_pci: Add PCI IDs for Intel Braswell

Add new PCI IDs to cover newer Intel SoCs such as Braswell.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index a00c9de814d12069c9a5205c3806e67dcf9fe568..85a2eb986ffe86690ec724bcb9d32229b736da1e 100644 (file)
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1352,6 +1352,9 @@ ce4100_serial_setup(struct serial_private *priv,
 #define PCI_DEVICE_ID_INTEL_BYT_UART1  0x0f0a
 #define PCI_DEVICE_ID_INTEL_BYT_UART2  0x0f0c
 
+#define PCI_DEVICE_ID_INTEL_BSW_UART1  0x228a
+#define PCI_DEVICE_ID_INTEL_BSW_UART2  0x228c
+
 #define BYT_PRV_CLK                    0x800
 #define BYT_PRV_CLK_EN                 (1 << 0)
 #define BYT_PRV_CLK_M_VAL_SHIFT                1
@@ -1465,10 +1468,12 @@ byt_serial_setup(struct serial_private *priv,
 
        switch (pdev->device) {
        case PCI_DEVICE_ID_INTEL_BYT_UART1:
+       case PCI_DEVICE_ID_INTEL_BSW_UART1:
                rx_param->src_id = 3;
                tx_param->dst_id = 2;
                break;
        case PCI_DEVICE_ID_INTEL_BYT_UART2:
+       case PCI_DEVICE_ID_INTEL_BSW_UART2:
                rx_param->src_id = 5;
                tx_param->dst_id = 4;
                break;
@@ -1927,6 +1932,20 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
                .subdevice      = PCI_ANY_ID,
                .setup          = byt_serial_setup,
        },
+       {
+               .vendor         = PCI_VENDOR_ID_INTEL,
+               .device         = PCI_DEVICE_ID_INTEL_BSW_UART1,
+               .subvendor      = PCI_ANY_ID,
+               .subdevice      = PCI_ANY_ID,
+               .setup          = byt_serial_setup,
+       },
+       {
+               .vendor         = PCI_VENDOR_ID_INTEL,
+               .device         = PCI_DEVICE_ID_INTEL_BSW_UART2,
+               .subvendor      = PCI_ANY_ID,
+               .subdevice      = PCI_ANY_ID,
+               .setup          = byt_serial_setup,
+       },
        /*
         * ITE
         */
@@ -5219,6 +5238,14 @@ static struct pci_device_id serial_pci_tbl[] = {
                PCI_ANY_ID,  PCI_ANY_ID,
                PCI_CLASS_COMMUNICATION_SERIAL << 8, 0xff0000,
                pbn_byt },
+       {       PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BSW_UART1,
+               PCI_ANY_ID,  PCI_ANY_ID,
+               PCI_CLASS_COMMUNICATION_SERIAL << 8, 0xff0000,
+               pbn_byt },
+       {       PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BSW_UART2,
+               PCI_ANY_ID,  PCI_ANY_ID,
+               PCI_CLASS_COMMUNICATION_SERIAL << 8, 0xff0000,
+               pbn_byt },
 
        /*
         * Cronyx Omega PCI