i2c-i801: Add device IDs for Intel Lynx Point

Add the SMBus controller device IDs for the Intel Lynx Point PCH.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

3 files changed, 5 insertions, 0 deletions

diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 2871fd500349..71f55bbcefc8 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -20,6 +20,7 @@ Supported adapters:
   * Intel Patsburg (PCH)
   * Intel DH89xxCC (PCH)
   * Intel Panther Point (PCH)
+  * Intel Lynx Point (PCH)
    Datasheets: Publicly available at the Intel website
 
 On Intel Patsburg and later chipsets, both the normal host SMBus controller
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 71c1b0a7535c..d2c5095deeac 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -103,6 +103,7 @@ config I2C_I801
             Patsburg (PCH)
             DH89xxCC (PCH)
             Panther Point (PCH)
+            Lynx 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 5d2e2816831f..07d0c9565fc5 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -51,6 +51,7 @@
   Patsburg (PCH) IDF    0x1d72     32     hard     yes     yes     yes
   DH89xxCC (PCH)        0x2330     32     hard     yes     yes     yes
   Panther Point (PCH)   0x1e22     32     hard     yes     yes     yes
+  Lynx Point (PCH)      0x8c22     32     hard     yes     yes     yes
 
   Features supported by this driver:
   Software PEC                     no
@@ -145,6 +146,7 @@
 #define PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS  0x1e22
 #define PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS      0x2330
 #define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS 0x3b30
+#define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS     0x8c22
 
 struct i801_priv {
         struct i2c_adapter adapter;
@@ -633,6 +635,7 @@ static DEFINE_PCI_DEVICE_TABLE(i801_ids) = {
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2) },
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS) },
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS) },
+        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS) },
         { 0, }
 };