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path: root/drivers/mfd/lpc_sch.c
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Diffstat (limited to 'drivers/mfd/lpc_sch.c')
-rw-r--r--drivers/mfd/lpc_sch.c26
1 files changed, 11 insertions, 15 deletions
diff --git a/drivers/mfd/lpc_sch.c b/drivers/mfd/lpc_sch.c
index abc421364a4..9f20abc5e39 100644
--- a/drivers/mfd/lpc_sch.c
+++ b/drivers/mfd/lpc_sch.c
@@ -36,6 +36,7 @@
#define GPIOBASE 0x44
#define GPIO_IO_SIZE 64
+#define GPIO_IO_SIZE_CENTERTON 128
#define WDTBASE 0x84
#define WDT_IO_SIZE 64
@@ -68,7 +69,7 @@ static struct resource wdt_sch_resource = {
static struct mfd_cell tunnelcreek_cells[] = {
{
- .name = "tunnelcreek_wdt",
+ .name = "ie6xx_wdt",
.num_resources = 1,
.resources = &wdt_sch_resource,
},
@@ -77,6 +78,7 @@ static struct mfd_cell tunnelcreek_cells[] = {
static DEFINE_PCI_DEVICE_TABLE(lpc_sch_ids) = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_LPC) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ITC_LPC) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CENTERTON_ILB) },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, lpc_sch_ids);
@@ -115,7 +117,11 @@ static int __devinit lpc_sch_probe(struct pci_dev *dev,
}
gpio_sch_resource.start = base_addr;
- gpio_sch_resource.end = base_addr + GPIO_IO_SIZE - 1;
+
+ if (id->device == PCI_DEVICE_ID_INTEL_CENTERTON_ILB)
+ gpio_sch_resource.end = base_addr + GPIO_IO_SIZE_CENTERTON - 1;
+ else
+ gpio_sch_resource.end = base_addr + GPIO_IO_SIZE - 1;
for (i=0; i < ARRAY_SIZE(lpc_sch_cells); i++)
lpc_sch_cells[i].id = id->device;
@@ -125,7 +131,8 @@ static int __devinit lpc_sch_probe(struct pci_dev *dev,
if (ret)
goto out_dev;
- if (id->device == PCI_DEVICE_ID_INTEL_ITC_LPC) {
+ if (id->device == PCI_DEVICE_ID_INTEL_ITC_LPC
+ || id->device == PCI_DEVICE_ID_INTEL_CENTERTON_ILB) {
pci_read_config_dword(dev, WDTBASE, &base_addr_cfg);
if (!(base_addr_cfg & (1 << 31))) {
dev_err(&dev->dev, "Decode of the WDT I/O range disabled\n");
@@ -167,18 +174,7 @@ static struct pci_driver lpc_sch_driver = {
.remove = __devexit_p(lpc_sch_remove),
};
-static int __init lpc_sch_init(void)
-{
- return pci_register_driver(&lpc_sch_driver);
-}
-
-static void __exit lpc_sch_exit(void)
-{
- pci_unregister_driver(&lpc_sch_driver);
-}
-
-module_init(lpc_sch_init);
-module_exit(lpc_sch_exit);
+module_pci_driver(lpc_sch_driver);
MODULE_AUTHOR("Denis Turischev <denis@compulab.co.il>");
MODULE_DESCRIPTION("LPC interface for Intel Poulsbo SCH");