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Commit 6e2a851e authored by Seth Heasley's avatar Seth Heasley Committed by Jean Delvare
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i2c-i801: SMBus patch for Intel Panther Point DeviceIDs 



This patch adds the SMBus controller DeviceID for the Intel Panther Point PCH.

Signed-off-by: default avatarSeth Heasley <seth.heasley@intel.com>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent 3116c860

Documentation/i2c/busses/i2c-i801

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ Supported adapters: 
  * Intel 6 Series (PCH)

  * Intel Patsburg (PCH)

  * Intel DH89xxCC (PCH)

  * Intel Panther Point (PCH)

   Datasheets: Publicly available at the Intel website



On Intel Patsburg and later chipsets, both the normal host SMBus controller

drivers/i2c/busses/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -101,6 +101,7 @@ config I2C_I801 
	    6 Series (PCH)

	    Patsburg (PCH)

	    DH89xxCC (PCH)

	    Panther Point (PCH)



	  This driver can also be built as a module.  If so, the module

	  will be called i2c-i801.

drivers/i2c/busses/i2c-i801.c

+3 −1
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ 
  Patsburg (PCH) IDF    0x1d71     32     hard     yes     yes     yes

  Patsburg (PCH) IDF    0x1d72     32     hard     yes     yes     yes

  DH89xxCC (PCH)        0x2330     32     hard     yes     yes     yes

  Panther Point (PCH)   0x1e22     32     hard     yes     yes     yes



  Features supported by this driver:

  Software PEC                     no
@@ -137,11 +138,11 @@ 
/* Older devices have their ID defined in <linux/pci_ids.h> */

#define PCI_DEVICE_ID_INTEL_COUGARPOINT_SMBUS	0x1c22

#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS	0x1d22

#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS	0x1e22

/* Patsburg also has three 'Integrated Device Function' SMBus controllers */

#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF0	0x1d70

#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1	0x1d71

#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2	0x1d72

#define PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS	0x1e22

#define PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS	0x2330

#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS	0x3b30
@@ -629,6 +630,7 @@ static const struct pci_device_id i801_ids[] = { 
	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS) },

	{ 0, }

};