Add PCI ID of SMBus controller on Intel Alder Lake PCH-P and PCH-M
Signed-off-by: Alexander Ofitserov oficerovas@altlinux.org --- drivers/i2c/busses/i2c-i801.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 45682d30d70567..8ca530ef3ba6f6 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -72,6 +72,8 @@ * Jasper Lake (SOC) 0x4da3 32 hard yes yes yes * Comet Lake-V (PCH) 0xa3a3 32 hard yes yes yes * Alder Lake-S (PCH) 0x7aa3 32 hard yes yes yes + * Alder Lake-P (PCH) 0x51a3 32 hard yes yes yes + * Alder Lake-M (PCH) 0x54a3 32 hard yes yes yes * * Features supported by this driver: * Software PEC no @@ -228,6 +230,8 @@ #define PCI_DEVICE_ID_INTEL_TIGERLAKE_H_SMBUS 0x43a3 #define PCI_DEVICE_ID_INTEL_ELKHART_LAKE_SMBUS 0x4b23 #define PCI_DEVICE_ID_INTEL_JASPER_LAKE_SMBUS 0x4da3 +#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_P_SMBUS 0x51a3 +#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_M_SMBUS 0x54a3 #define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS 0x5ad4 #define PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS 0x7aa3 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS 0x8c22 @@ -1080,6 +1084,8 @@ static const struct pci_device_id i801_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TIGERLAKE_H_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_JASPER_LAKE_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ALDER_LAKE_P_SMBUS) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ALDER_LAKE_M_SMBUS) }, { 0, } };
@@ -1769,6 +1775,8 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) case PCI_DEVICE_ID_INTEL_JASPER_LAKE_SMBUS: case PCI_DEVICE_ID_INTEL_EBG_SMBUS: case PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS: + case PCI_DEVICE_ID_INTEL_ALDER_LAKE_P_SMBUS: + case PCI_DEVICE_ID_INTEL_ALDER_LAKE_M_SMBUS: priv->features |= FEATURE_BLOCK_PROC; priv->features |= FEATURE_I2C_BLOCK_READ; priv->features |= FEATURE_IRQ;