i2c-piix4: Add support for the ATI SB700

Add the SMBus device ID for ATI SB700.

Signed-off-by: Henry Su <Henry.su@amd.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/Documentation/i2c/busses/i2c-piix4 b/Documentation/i2c/busses/i2c-piix4
index 7cbe43fa2701dfb875a7eae69754ecb557e5c043..fa0c786a8bf5a787e6a980dd9dbeef9c283d7b41 100644 (file)
--- a/Documentation/i2c/busses/i2c-piix4
+++ b/Documentation/i2c/busses/i2c-piix4
@@ -6,7 +6,7 @@ Supported adapters:
     Datasheet: Publicly available at the Intel website
   * ServerWorks OSB4, CSB5, CSB6 and HT-1000 southbridges
     Datasheet: Only available via NDA from ServerWorks
-  * ATI IXP200, IXP300, IXP400 and SB600 southbridges
+  * ATI IXP200, IXP300, IXP400, SB600 and SB700 southbridges
     Datasheet: Not publicly available
   * Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge
     Datasheet: Publicly available at the SMSC website http://www.smsc.com

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 838dc1c19d61b4ba0fe7908a9ac851d1c5189a59..165c1266fff7eec1e0e3acff2e696bafcd12333d 100644 (file)
--- 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 5a52bf5e3fb0a8c2f93263fa4e95e85e1b50763f..debc76cd2161c64b1c675d196ec8d40e3b9c8e50 100644 (file)
--- 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),

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 75c4d4d068928158bb357885dae780bafad0e92c..8300001e9078943b5cf9cd0279f962cbb092a64c 100644 (file)
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -371,6 +371,7 @@
 #define PCI_DEVICE_ID_ATI_IXP600_SMBUS 0x4385
 #define PCI_DEVICE_ID_ATI_IXP600_IDE   0x438c
 #define PCI_DEVICE_ID_ATI_IXP700_SATA  0x4390
+#define PCI_DEVICE_ID_ATI_IXP700_SMBUS 0x4395
 #define PCI_DEVICE_ID_ATI_IXP700_IDE   0x439c
 
 #define PCI_VENDOR_ID_VLSI             0x1004