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i2c-i801: Add support for Intel Ibex Peak

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Adds the Intel Ibex Peak (PCH) SMBus Controller Device IDs.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Seth Heasley 2008-10-22 20:21:29 +02:00 committed by Jean Delvare
parent 2515ddc6db
commit c429a247f5
3 changed files with 8 additions and 3 deletions
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7
Documentation/i2c/busses/i2c-i801
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@ -13,8 +13,9 @@ Supported adapters:
* Intel 631xESB/632xESB (ESB2) * Intel 631xESB/632xESB (ESB2)
* Intel 82801H (ICH8) * Intel 82801H (ICH8)
* Intel 82801I (ICH9) * Intel 82801I (ICH9)
* Intel Tolapai * Intel EP80579 (Tolapai)
* Intel ICH10 * Intel 82801JI (ICH10)
* Intel PCH
Datasheets: Publicly available at the Intel website Datasheets: Publicly available at the Intel website
Authors: Authors:
@ -32,7 +33,7 @@ Description
----------- -----------
The ICH (properly known as the 82801AA), ICH0 (82801AB), ICH2 (82801BA), The ICH (properly known as the 82801AA), ICH0 (82801AB), ICH2 (82801BA),
ICH3 (82801CA/CAM) and later devices are Intel chips that are a part of ICH3 (82801CA/CAM) and later devices (PCH) are Intel chips that are a part of
Intel's '810' chipset for Celeron-based PCs, '810E' chipset for Intel's '810' chipset for Celeron-based PCs, '810E' chipset for
Pentium-based PCs, '815E' chipset, and others. Pentium-based PCs, '815E' chipset, and others.

1
drivers/i2c/busses/Kconfig
View file

@ -97,6 +97,7 @@ config I2C_I801
ICH9 ICH9
Tolapai Tolapai
ICH10 ICH10
PCH
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called i2c-i801. will be called i2c-i801.

3
drivers/i2c/busses/i2c-i801.c
View file

@ -41,6 +41,7 @@
Tolapai 0x5032 32 hard yes yes yes Tolapai 0x5032 32 hard yes yes yes
ICH10 0x3a30 32 hard yes yes yes ICH10 0x3a30 32 hard yes yes yes
ICH10 0x3a60 32 hard yes yes yes ICH10 0x3a60 32 hard yes yes yes
PCH 0x3b30 32 hard yes yes yes
Features supported by this driver: Features supported by this driver:
Software PEC no Software PEC no
@ -576,6 +577,7 @@ static struct pci_device_id i801_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TOLAPAI_1) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TOLAPAI_1) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_4) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH10_5) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PCH_SMBUS) },
{ 0, } { 0, }
}; };
@ -599,6 +601,7 @@ static int __devinit i801_probe(struct pci_dev *dev, const struct pci_device_id
case PCI_DEVICE_ID_INTEL_TOLAPAI_1: case PCI_DEVICE_ID_INTEL_TOLAPAI_1:
case PCI_DEVICE_ID_INTEL_ICH10_4: case PCI_DEVICE_ID_INTEL_ICH10_4:
case PCI_DEVICE_ID_INTEL_ICH10_5: case PCI_DEVICE_ID_INTEL_ICH10_5:
case PCI_DEVICE_ID_INTEL_PCH_SMBUS:
i801_features |= FEATURE_I2C_BLOCK_READ; i801_features |= FEATURE_I2C_BLOCK_READ;
/* fall through */ /* fall through */
case PCI_DEVICE_ID_INTEL_82801DB_3: case PCI_DEVICE_ID_INTEL_82801DB_3: