i2c-i801: Add Intel Cougar Point device IDs
Add the Intel Cougar Point (PCH) SMBus controller device IDs.
Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 81c0c59..e1bb5b2 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -15,7 +15,8 @@
* 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 737f052..7c382f9 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -77,7 +77,7 @@
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 @@
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 cefe80c..9da5b05 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 @@
{ 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 @@
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: