[PATCH] I2C: i2c-piix4: Add Broadcom HT-1000 support
authorMartin Devera <devik@cdi.cz>
Mon, 27 Feb 2006 22:11:45 +0000 (23:11 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 23 Mar 2006 22:21:55 +0000 (14:21 -0800)
Add Broadcom HT-1000 south bridge's PCI ID to i2c-piix driver. Note
that at least on Supermicro H8SSL it uses non-standard SMBHSTCFG = 3
and standard values like 0 or 9 causes hangup.

Signed-off-by: Martin Devera <devik@cdi.cz>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Documentation/i2c/busses/i2c-piix4
drivers/i2c/busses/Kconfig
drivers/i2c/busses/i2c-piix4.c
include/linux/pci_ids.h

index 856b4b8b962cccd08dbdf5c10a6a45aed2b63e5a..a1c8f581afeda64a9265f66da067efc35446d2b2 100644 (file)
@@ -4,7 +4,7 @@ Supported adapters:
   * Intel 82371AB PIIX4 and PIIX4E
   * Intel 82443MX (440MX)
     Datasheet: Publicly available at the Intel website
-  * ServerWorks OSB4, CSB5 and CSB6 southbridges
+  * ServerWorks OSB4, CSB5, CSB6 and HT-1000 southbridges
     Datasheet: Only available via NDA from ServerWorks
   * Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge
     Datasheet: Publicly available at the SMSC website http://www.smsc.com
index 7d2705a68e09781b4c48cb6d8539cd30d2bfb7a6..089c6f5b24dee416a0196122d4f3f1e60fd162e5 100644 (file)
@@ -168,12 +168,14 @@ config I2C_PIIX4
        help
          If you say yes to this option, support will be included for the Intel
          PIIX4 family of mainboard I2C interfaces.  Specifically, the following
-         versions of the chipset are supported:
+         versions of the chipset are supported (note that Serverworks is part
+         of Broadcom):
            Intel PIIX4
            Intel 440MX
            Serverworks OSB4
            Serverworks CSB5
            Serverworks CSB6
+           Serverworks HT-1000
            SMSC Victory66
 
          This driver can also be built as a module.  If so, the module
index 692f473454813722d9a8cd676eb3d724265e2a72..d9c7c00e71f9df6df1d2b655859918f9b9fd5398 100644 (file)
@@ -22,7 +22,7 @@
 /*
    Supports:
        Intel PIIX4, 440MX
-       Serverworks OSB4, CSB5, CSB6
+       Serverworks OSB4, CSB5, CSB6, HT-1000
        SMSC Victory66
 
    Note: we assume there can only be one device, with one SMBus interface.
@@ -419,6 +419,8 @@ static struct pci_device_id piix4_ids[] = {
          .driver_data = 0 },
        { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB6),
          .driver_data = 0 },
+       { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000SB),
+         .driver_data = 0 },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443MX_3),
          .driver_data = 3 },
        { PCI_DEVICE(PCI_VENDOR_ID_EFAR, PCI_DEVICE_ID_EFAR_SLC90E66_3),
index ec3c32932620bca49742bb9c1a8c04f3477aa325..f5a724fbf094947fc48063eded427c385a4d1488 100644 (file)
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4   0x0200
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5   0x0201
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6    0x0203
+#define PCI_DEVICE_ID_SERVERWORKS_HT1000SB 0x0205
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4IDE 0x0211
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5IDE 0x0212
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6IDE 0x0213