This patch adds the SMBus Device IDs for the Intel Wellsburg PCH
Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
---
Change notes for v2:
* Rebased on [PATCH v2] i2c-i801: SMBus patch for Intel Avoton DeviceIDs
* Added 3 Device IDs for additional SMBus Devices
Documentation/i2c/busses/i2c-i801 | 1 +
drivers/i2c/busses/Kconfig | 1 +
drivers/i2c/busses/i2c-i801.c | 12 ++++++++++++
3 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index 8d71d57..d55b8ab 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -23,6 +23,7 @@ Supported adapters:
* Intel Lynx Point (PCH)
* Intel Lynx Point-LP (PCH)
* Intel Avoton (SOC)
+ * Intel Wellsburg (PCH)
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 77d2887..059a481 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -107,6 +107,7 @@ config I2C_I801
Lynx Point (PCH)
Lynx Point-LP (PCH)
Avoton (SOC)
+ Wellsburg (PCH)
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 b00c29d..c257a16 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -54,6 +54,10 @@
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
+ Wellsburg (PCH) 0x8d22 32 hard yes yes yes
+ Wellsburg (PCH) 0x8d7d 32 hard yes yes yes
+ Wellsburg (PCH) 0x8d7e 32 hard yes yes yes
+ Wellsburg (PCH) 0x8d7f 32 hard yes yes yes
Features supported by this driver:
Software PEC no
@@ -167,6 +171,10 @@
#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
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS0 0x8d22
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS1 0x8d7d
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS2 0x8d7e
+#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS3 0x8d7f
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_SMBUS 0x9c22
struct i801_mux_config {
@@ -801,6 +809,10 @@ static DEFINE_PCI_DEVICE_TABLE(i801_ids) = {
{ 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) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS0) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS1) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS2) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS3) },
{ 0, }
};
--
1.7.7.6
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