From: Jarkko Nikula jarkko.nikula@linux.intel.com
[ Upstream commit 8f51c1763ae98bb63fc04627ceae383aa0e8ff7b ]
Add PCI ID of SMBus controller on Intel Alder Lake PCH-M.
Signed-off-by: Jarkko Nikula jarkko.nikula@linux.intel.com Signed-off-by: Wolfram Sang wsa@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/i2c/busses/i2c-i801.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 4acee6f9e5a3..99d446763530 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -73,6 +73,7 @@ * 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 @@ -230,6 +231,7 @@ #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 @@ -1087,6 +1089,7 @@ static const struct pci_device_id i801_ids[] = { { 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, } };
@@ -1771,6 +1774,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) 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;