@@ -37,6 +37,7 @@ Supported adapters:
* Intel Cannon Lake-H (PCH)
* Intel Cannon Lake-LP (PCH)
* Intel Cedar Fork (PCH)
+ * Intel Comet Lake (PCH)
Datasheets: Publicly available at the Intel website
On Intel Patsburg and later chipsets, both the normal host SMBus controller
@@ -142,6 +142,7 @@ config I2C_I801
Cannon Lake-H (PCH)
Cannon Lake-LP (PCH)
Cedar Fork (PCH)
+ Comet Lake (PCH)
This driver can also be built as a module. If so, the module
will be called i2c-i801.
@@ -69,6 +69,7 @@
* Cannon Lake-H (PCH) 0xa323 32 hard yes yes yes
* Cannon Lake-LP (PCH) 0x9da3 32 hard yes yes yes
* Cedar Fork (PCH) 0x18df 32 hard yes yes yes
+ * Comet Lake (PCH) 0x02a3 32 hard yes yes yes
*
* Features supported by this driver:
* Software PEC no
@@ -237,6 +238,7 @@
#define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS 0xa223
#define PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS 0xa2a3
#define PCI_DEVICE_ID_INTEL_CANNONLAKE_H_SMBUS 0xa323
+#define PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS 0x02a3
struct i801_mux_config {
char *gpio_chip;
@@ -1034,6 +1036,7 @@ static const struct pci_device_id i801_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CANNONLAKE_H_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CANNONLAKE_LP_SMBUS) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS) },
{ 0, }
};
@@ -1529,6 +1532,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
case PCI_DEVICE_ID_INTEL_CDF_SMBUS:
case PCI_DEVICE_ID_INTEL_DNV_SMBUS:
case PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS:
+ case PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS:
priv->features |= FEATURE_I2C_BLOCK_READ;
priv->features |= FEATURE_IRQ;
priv->features |= FEATURE_SMBUS_PEC;