2 files changed, 4 insertions, 1 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 838dc1c19d61..165c1266fff7 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -207,6 +207,7 @@ config I2C_PIIX4
             ATI IXP300
             ATI IXP400
             ATI SB600
+            ATI SB700
             Serverworks OSB4
             Serverworks CSB5
             Serverworks CSB6
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 5a52bf5e3fb0..debc76cd2161 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -23,7 +23,7 @@
    Supports:
         Intel PIIX4, 440MX
         Serverworks OSB4, CSB5, CSB6, HT-1000
-        ATI IXP200, IXP300, IXP400, SB600
+        ATI IXP200, IXP300, IXP400, SB600, SB700
         SMSC Victory66
 
    Note: we assume there can only be one device, with one SMBus interface.
@@ -399,6 +399,8 @@ static struct pci_device_id piix4_ids[] = {
           .driver_data = 0 },
         { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_SMBUS),
           .driver_data = 0 },
+        { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP700_SMBUS),
+          .driver_data = 0 },
         { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4),
           .driver_data = 0 },
         { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5),