From: Alexandra Yates <alexandra.yates@xxxxxxxxxxxxxxx>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit cdc5a3110e7c3ae793f367285789a6bc39c962dc upstream.
Adding Intel codename Lewisburg platform device IDs for SMBus.
Signed-off-by: Alexandra Yates <alexandra.yates@xxxxxxxxxxxxxxx>
Reviewed-by: Jean Delvare <jdelvare@xxxxxxx>
Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
Cc: Oliver Neukum <ONeukum@xxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
Documentation/i2c/busses/i2c-i801 | 1 +
drivers/i2c/busses/Kconfig | 1 +
drivers/i2c/busses/i2c-i801.c | 6 ++++++
3 files changed, 8 insertions(+)
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801
index bad83467a041..065e3f46741c 100644
--- a/Documentation/i2c/busses/i2c-i801
+++ b/Documentation/i2c/busses/i2c-i801
@@ -30,6 +30,7 @@ Supported adapters:
* Intel BayTrail (SOC)
* Intel Sunrise Point-H (PCH)
* Intel Sunrise Point-LP (PCH)
+ * Intel Lewisburg (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 4b8265b0e18e..f7a9eeb39450 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -114,6 +114,7 @@ config I2C_I801
BayTrail (SOC)
Sunrise Point-H (PCH)
Sunrise Point-LP (PCH)
+ Lewisburg (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 950568be2f16..b481e0784680 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -65,6 +65,8 @@
* Sunrise Point-H (PCH) 0xa123 32 hard yes yes yes
* Sunrise Point-LP (PCH) 0x9d23 32 hard yes yes yes
* Broxton (SOC) 0x5ad4 32 hard yes yes yes
+ * Lewisburg (PCH) 0xa1a3 32 hard yes yes yes
+ * Lewisburg Supersku (PCH) 0xa223 32 hard yes yes yes
*
* Features supported by this driver:
* Software PEC no
@@ -190,6 +192,8 @@
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS 0xa123
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS 0x9d23
#define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS 0x5ad4
+#define PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS 0xa1a3
+#define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS 0xa223
struct i801_mux_config {
char *gpio_chip;
@@ -839,6 +843,8 @@ static DEFINE_PCI_DEVICE_TABLE(i801_ids) = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BROXTON_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS) },
{ 0, }
};
--
2.6.4
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