diff options
| -rw-r--r-- | Documentation/i2c/busses/i2c-i801 | 1 | ||||
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-i801.c | 4 |
3 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801 index d247edcb0f99..04b5de80ce4e 100644 --- a/Documentation/i2c/busses/i2c-i801 +++ b/Documentation/i2c/busses/i2c-i801 @@ -38,6 +38,7 @@ Supported adapters: * Intel Ice Lake (PCH) * Intel Comet Lake (PCH) * Intel Elkhart Lake (PCH) + * Intel Tiger Lake (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 68b677be1fa4..09367fc014c3 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -144,6 +144,7 @@ config I2C_I801 Ice Lake (PCH) Comet Lake (PCH) Elkhart Lake (PCH) + Tiger Lake (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 dbcafbcc8e06..9db190783684 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -73,6 +73,7 @@ * Ice Lake-LP (PCH) 0x34a3 32 hard yes yes yes * Comet Lake (PCH) 0x02a3 32 hard yes yes yes * Elkhart Lake (PCH) 0x4b23 32 hard yes yes yes + * Tiger Lake-LP (PCH) 0xa0a3 32 hard yes yes yes * * Features supported by this driver: * Software PEC no @@ -241,6 +242,7 @@ #define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_SMBUS 0x9ca2 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS 0x9d23 #define PCI_DEVICE_ID_INTEL_CANNONLAKE_LP_SMBUS 0x9da3 +#define PCI_DEVICE_ID_INTEL_TIGERLAKE_LP_SMBUS 0xa0a3 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS 0xa123 #define PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS 0xa1a3 #define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS 0xa223 @@ -1075,6 +1077,7 @@ static const struct pci_device_id i801_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICELAKE_LP_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ELKHART_LAKE_SMBUS) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TIGERLAKE_LP_SMBUS) }, { 0, } }; @@ -1710,6 +1713,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) case PCI_DEVICE_ID_INTEL_ICELAKE_LP_SMBUS: case PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS: case PCI_DEVICE_ID_INTEL_ELKHART_LAKE_SMBUS: + case PCI_DEVICE_ID_INTEL_TIGERLAKE_LP_SMBUS: priv->features |= FEATURE_BLOCK_PROC; priv->features |= FEATURE_I2C_BLOCK_READ; priv->features |= FEATURE_IRQ; |