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i2c-piix4: Add AMD SB900 SMBus device ID

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Add new SMBus device ID for AMD SB900.

Signed-off-by: Crane Cai <crane.cai@amd.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Crane Cai
2009-09-18 22:45:50 +02:00
committed by Jean Delvare
parent e7c5c49ecd
commit 76b3e28fa7
4 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/i2c/busses/i2c-piix4
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@@ -8,6 +8,8 @@ Supported adapters:
Datasheet: Only available via NDA from ServerWorks Datasheet: Only available via NDA from ServerWorks
* ATI IXP200, IXP300, IXP400, SB600, SB700 and SB800 southbridges * ATI IXP200, IXP300, IXP400, SB600, SB700 and SB800 southbridges
Datasheet: Not publicly available Datasheet: Not publicly available
* AMD SB900
Datasheet: Not publicly available
* Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge * Standard Microsystems (SMSC) SLC90E66 (Victory66) southbridge
Datasheet: Publicly available at the SMSC website http://www.smsc.com Datasheet: Publicly available at the SMSC website http://www.smsc.com

3
drivers/i2c/busses/Kconfig
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@@ -113,7 +113,7 @@ config I2C_ISCH
will be called i2c-isch. will be called i2c-isch.
config I2C_PIIX4 config I2C_PIIX4
tristate "Intel PIIX4 and compatible (ATI/Serverworks/Broadcom/SMSC)" tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)"
depends on PCI depends on PCI
help help
If you say yes to this option, support will be included for the Intel If you say yes to this option, support will be included for the Intel
@@ -128,6 +128,7 @@ config I2C_PIIX4
ATI SB600 ATI SB600
ATI SB700 ATI SB700
ATI SB800 ATI SB800
AMD SB900
Serverworks OSB4 Serverworks OSB4
Serverworks CSB5 Serverworks CSB5
Serverworks CSB6 Serverworks CSB6

9
drivers/i2c/busses/i2c-piix4.c
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@@ -22,6 +22,7 @@
Intel PIIX4, 440MX Intel PIIX4, 440MX
Serverworks OSB4, CSB5, CSB6, HT-1000, HT-1100 Serverworks OSB4, CSB5, CSB6, HT-1000, HT-1100
ATI IXP200, IXP300, IXP400, SB600, SB700, SB800 ATI IXP200, IXP300, IXP400, SB600, SB700, SB800
AMD SB900
SMSC Victory66 SMSC Victory66
Note: we assume there can only be one device, with one SMBus interface. Note: we assume there can only be one device, with one SMBus interface.
@@ -479,6 +480,7 @@ static struct pci_device_id piix4_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_SB900_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
PCI_DEVICE_ID_SERVERWORKS_OSB4) }, PCI_DEVICE_ID_SERVERWORKS_OSB4) },
{ PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
@@ -499,9 +501,10 @@ static int __devinit piix4_probe(struct pci_dev *dev,
{ {
int retval; int retval;
if ((dev->vendor == PCI_VENDOR_ID_ATI) && if ((dev->vendor == PCI_VENDOR_ID_ATI &&
(dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS) && dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS &&
(dev->revision >= 0x40)) dev->revision >= 0x40) ||
dev->vendor == PCI_VENDOR_ID_AMD)
/* base address location etc changed in SB800 */ /* base address location etc changed in SB800 */
retval = piix4_setup_sb800(dev, id); retval = piix4_setup_sb800(dev, id);
else else

1
include/linux/pci_ids.h
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@@ -543,6 +543,7 @@
#define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450 #define PCI_DEVICE_ID_AMD_8131_BRIDGE 0x7450
#define PCI_DEVICE_ID_AMD_8131_APIC 0x7451 #define PCI_DEVICE_ID_AMD_8131_APIC 0x7451
#define PCI_DEVICE_ID_AMD_8132_BRIDGE 0x7458 #define PCI_DEVICE_ID_AMD_8132_BRIDGE 0x7458
#define PCI_DEVICE_ID_AMD_SB900_SMBUS 0x780b
#define PCI_DEVICE_ID_AMD_CS5535_IDE 0x208F #define PCI_DEVICE_ID_AMD_CS5535_IDE 0x208F
#define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090 #define PCI_DEVICE_ID_AMD_CS5536_ISA 0x2090
#define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091 #define PCI_DEVICE_ID_AMD_CS5536_FLASH 0x2091