diff options
| -rw-r--r-- | Documentation/i2c/busses/i2c-i801 | 3 | ||||
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 5 |
3 files changed, 9 insertions, 4 deletions
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801 index 81c0c59a60ea..e1bb5b261693 100644 --- a/Documentation/i2c/busses/i2c-i801 +++ b/Documentation/i2c/busses/i2c-i801 @@ -15,7 +15,8 @@ Supported adapters: * Intel 82801I (ICH9) * Intel EP80579 (Tolapai) * Intel 82801JI (ICH10) - * Intel PCH + * Intel 3400/5 Series (PCH) + * Intel Cougar Point (PCH) Datasheets: Publicly available at the Intel website Authors: diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 737f05200b1d..7c382f9d81c3 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -77,7 +77,7 @@ config I2C_AMD8111 will be called i2c-amd8111. config I2C_I801 - tristate "Intel 82801 (ICH)" + tristate "Intel 82801 (ICH/PCH)" depends on PCI help If you say yes to this option, support will be included for the Intel @@ -97,7 +97,8 @@ config I2C_I801 ICH9 Tolapai ICH10 - PCH + 3400/5 Series (PCH) + Cougar Point (PCH) This driver can also be built as a module. If so, the module will be called i2c-i801. diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index cefe80c0f44c..9da5b05cdb52 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -41,7 +41,8 @@ Tolapai 0x5032 32 hard yes yes yes ICH10 0x3a30 32 hard yes yes yes ICH10 0x3a60 32 hard yes yes yes - PCH 0x3b30 32 hard yes yes yes + 3400/5 Series (PCH) 0x3b30 32 hard yes yes yes + Cougar Point (PCH) 0x1c22 32 hard yes yes yes Features supported by this driver: Software PEC no @@ -578,6 +579,7 @@ static const struct pci_device_id i801_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PCH_SMBUS) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CPT_SMBUS) }, { 0, } }; @@ -707,6 +709,7 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id case PCI_DEVICE_ID_INTEL_ICH10_4: case PCI_DEVICE_ID_INTEL_ICH10_5: case PCI_DEVICE_ID_INTEL_PCH_SMBUS: + case PCI_DEVICE_ID_INTEL_CPT_SMBUS: i801_features |= FEATURE_I2C_BLOCK_READ; /* fall through */ case PCI_DEVICE_ID_INTEL_82801DB_3: |