i2c: i801: SMBus patch for Intel Avoton DeviceIDs

commit c2db409cbc8751ccc7e6d2cc2e41af0d12ea637f upstream.

This patch adds the PCU SMBus DeviceID for the Intel Avoton SOC.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 99d4e44..8bb57d7 100644 (file)
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -22,6 +22,7 @@ Supported adapters:
   * Intel Panther Point (PCH)
   * Intel Lynx Point (PCH)
   * Intel Lynx Point-LP (PCH)
+  * Intel Avoton (SOC)
    Datasheets: Publicly available at the Intel website
 
 On Intel Patsburg and later chipsets, both the normal host SMBus controller

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 949ea64..06a18ed 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -105,6 +105,7 @@ config I2C_I801
            Panther Point (PCH)
            Lynx Point (PCH)
            Lynx Point-LP (PCH)
+           Avoton (SOC)
 
          This driver can also be built as a module.  If so, the module
          will be called i2c-i801.

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 817d025..150d74c 100644 (file)
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -53,6 +53,7 @@
   Panther Point (PCH)   0x1e22     32     hard     yes     yes     yes
   Lynx Point (PCH)      0x8c22     32     hard     yes     yes     yes
   Lynx Point-LP (PCH)   0x9c22     32     hard     yes     yes     yes
+  Avoton (SOC)          0x1f3c     32     hard     yes     yes     yes
 
   Features supported by this driver:
   Software PEC                     no
@@ -145,6 +146,7 @@
 #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_AVOTON_SMBUS       0x1f3c
 #define PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS     0x2330
 #define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS        0x3b30
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS    0x8c22
@@ -639,6 +641,7 @@ static const struct pci_device_id i801_ids[] = {
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PANTHERPOINT_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_SMBUS) },
+       { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_AVOTON_SMBUS) },
        { 0, }
 };