Add subsystem callbacks for VT8237x and VT890 family of chipsets

[coreboot.git] / src / southbridge / via / vt8237r / lpc.c

diff --git a/src/southbridge/via/vt8237r/lpc.c b/src/southbridge/via/vt8237r/lpc.c
index cd1064fade33f87b0b43928c7e2c527fb22ceb9c..d57d471e45382f552a439256697bf6b47acc3d2b 100644 (file)
--- a/src/southbridge/via/vt8237r/lpc.c
+++ b/src/southbridge/via/vt8237r/lpc.c
@@ -639,12 +639,24 @@ static void southbridge_init_common(struct device *dev)
        init_keyboard(dev);
 }
 
+
+static void vt8237_set_subsystem(device_t dev, unsigned vendor, unsigned device)
+{
+       pci_write_config16(dev, 0x70, vendor);
+       pci_write_config16(dev, 0x72, device);
+}
+
+static struct pci_operations lops_pci = {
+       .set_subsystem = vt8237_set_subsystem,
+};
+
 static const struct device_operations vt8237r_lpc_ops_s = {
        .read_resources         = vt8237r_read_resources,
        .set_resources          = pci_dev_set_resources,
        .enable_resources       = pci_dev_enable_resources,
        .init                   = vt8237s_init,
        .scan_bus               = scan_static_bus,
+       .ops_pci                = &lops_pci,
 };
 
 static const struct device_operations vt8237r_lpc_ops_r = {
@@ -653,6 +665,7 @@ static const struct device_operations vt8237r_lpc_ops_r = {
        .enable_resources       = pci_dev_enable_resources,
        .init                   = vt8237r_init,
        .scan_bus               = scan_static_bus,
+       .ops_pci                = &lops_pci,
 };
 
 static const struct device_operations vt8237r_lpc_ops_a = {
@@ -661,6 +674,7 @@ static const struct device_operations vt8237r_lpc_ops_a = {
        .enable_resources       = pci_dev_enable_resources,
        .init                   = vt8237a_init,
        .scan_bus               = scan_static_bus,
+       .ops_pci                = &lops_pci,
 };
 
 static const struct pci_driver lpc_driver_r __pci_driver = {