diff options
Diffstat (limited to 'drivers/mfd/lpc_sch.c')
-rw-r--r-- | drivers/mfd/lpc_sch.c | 26 |
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 @@ | |||
36 | 36 | ||
37 | #define GPIOBASE 0x44 | 37 | #define GPIOBASE 0x44 |
38 | #define GPIO_IO_SIZE 64 | 38 | #define GPIO_IO_SIZE 64 |
39 | #define GPIO_IO_SIZE_CENTERTON 128 | ||
39 | 40 | ||
40 | #define WDTBASE 0x84 | 41 | #define WDTBASE 0x84 |
41 | #define WDT_IO_SIZE 64 | 42 | #define WDT_IO_SIZE 64 |
@@ -68,7 +69,7 @@ static struct resource wdt_sch_resource = { | |||
68 | 69 | ||
69 | static struct mfd_cell tunnelcreek_cells[] = { | 70 | static struct mfd_cell tunnelcreek_cells[] = { |
70 | { | 71 | { |
71 | .name = "tunnelcreek_wdt", | 72 | .name = "ie6xx_wdt", |
72 | .num_resources = 1, | 73 | .num_resources = 1, |
73 | .resources = &wdt_sch_resource, | 74 | .resources = &wdt_sch_resource, |
74 | }, | 75 | }, |
@@ -77,6 +78,7 @@ static struct mfd_cell tunnelcreek_cells[] = { | |||
77 | static DEFINE_PCI_DEVICE_TABLE(lpc_sch_ids) = { | 78 | static DEFINE_PCI_DEVICE_TABLE(lpc_sch_ids) = { |
78 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_LPC) }, | 79 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SCH_LPC) }, |
79 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ITC_LPC) }, | 80 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ITC_LPC) }, |
81 | { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CENTERTON_ILB) }, | ||
80 | { 0, } | 82 | { 0, } |
81 | }; | 83 | }; |
82 | MODULE_DEVICE_TABLE(pci, lpc_sch_ids); | 84 | MODULE_DEVICE_TABLE(pci, lpc_sch_ids); |
@@ -115,7 +117,11 @@ static int __devinit lpc_sch_probe(struct pci_dev *dev, | |||
115 | } | 117 | } |
116 | 118 | ||
117 | gpio_sch_resource.start = base_addr; | 119 | gpio_sch_resource.start = base_addr; |
118 | gpio_sch_resource.end = base_addr + GPIO_IO_SIZE - 1; | 120 | |
121 | if (id->device == PCI_DEVICE_ID_INTEL_CENTERTON_ILB) | ||
122 | gpio_sch_resource.end = base_addr + GPIO_IO_SIZE_CENTERTON - 1; | ||
123 | else | ||
124 | gpio_sch_resource.end = base_addr + GPIO_IO_SIZE - 1; | ||
119 | 125 | ||
120 | for (i=0; i < ARRAY_SIZE(lpc_sch_cells); i++) | 126 | for (i=0; i < ARRAY_SIZE(lpc_sch_cells); i++) |
121 | lpc_sch_cells[i].id = id->device; | 127 | lpc_sch_cells[i].id = id->device; |
@@ -125,7 +131,8 @@ static int __devinit lpc_sch_probe(struct pci_dev *dev, | |||
125 | if (ret) | 131 | if (ret) |
126 | goto out_dev; | 132 | goto out_dev; |
127 | 133 | ||
128 | if (id->device == PCI_DEVICE_ID_INTEL_ITC_LPC) { | 134 | if (id->device == PCI_DEVICE_ID_INTEL_ITC_LPC |
135 | || id->device == PCI_DEVICE_ID_INTEL_CENTERTON_ILB) { | ||
129 | pci_read_config_dword(dev, WDTBASE, &base_addr_cfg); | 136 | pci_read_config_dword(dev, WDTBASE, &base_addr_cfg); |
130 | if (!(base_addr_cfg & (1 << 31))) { | 137 | if (!(base_addr_cfg & (1 << 31))) { |
131 | dev_err(&dev->dev, "Decode of the WDT I/O range disabled\n"); | 138 | dev_err(&dev->dev, "Decode of the WDT I/O range disabled\n"); |
@@ -167,18 +174,7 @@ static struct pci_driver lpc_sch_driver = { | |||
167 | .remove = __devexit_p(lpc_sch_remove), | 174 | .remove = __devexit_p(lpc_sch_remove), |
168 | }; | 175 | }; |
169 | 176 | ||
170 | static int __init lpc_sch_init(void) | 177 | module_pci_driver(lpc_sch_driver); |
171 | { | ||
172 | return pci_register_driver(&lpc_sch_driver); | ||
173 | } | ||
174 | |||
175 | static void __exit lpc_sch_exit(void) | ||
176 | { | ||
177 | pci_unregister_driver(&lpc_sch_driver); | ||
178 | } | ||
179 | |||
180 | module_init(lpc_sch_init); | ||
181 | module_exit(lpc_sch_exit); | ||
182 | 178 | ||
183 | MODULE_AUTHOR("Denis Turischev <denis@compulab.co.il>"); | 179 | MODULE_AUTHOR("Denis Turischev <denis@compulab.co.il>"); |
184 | MODULE_DESCRIPTION("LPC interface for Intel Poulsbo SCH"); | 180 | MODULE_DESCRIPTION("LPC interface for Intel Poulsbo SCH"); |