i2c: i801: Add support for Kaby Lake PCH-H
Intel Kaby Lake PCH-H has the same legacy SMBus host controller than Intel Sunrisepoint PCH. It also has same iTCO watchdog on the bus. Add Kaby Lake PCH-H PCI ID to the list of supported devices. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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@ -64,6 +64,7 @@
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* Broxton (SOC) 0x5ad4 32 hard yes yes yes
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* Lewisburg (PCH) 0xa1a3 32 hard yes yes yes
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* Lewisburg Supersku (PCH) 0xa223 32 hard yes yes yes
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* Kaby Lake PCH-H (PCH) 0xa2a3 32 hard yes yes yes
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*
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* Features supported by this driver:
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* Software PEC no
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@ -226,6 +227,7 @@
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#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_SMBUS 0xa123
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#define PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS 0xa1a3
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#define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS 0xa223
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#define PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS 0xa2a3
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struct i801_mux_config {
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char *gpio_chip;
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@ -1006,6 +1008,7 @@ static const struct pci_device_id i801_ids[] = {
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BROXTON_SMBUS) },
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS) },
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS) },
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{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS) },
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{ 0, }
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};
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@ -1482,6 +1485,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id)
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case PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS:
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case PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS:
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case PCI_DEVICE_ID_INTEL_DNV_SMBUS:
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case PCI_DEVICE_ID_INTEL_KABYLAKE_PCH_H_SMBUS:
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priv->features |= FEATURE_I2C_BLOCK_READ;
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priv->features |= FEATURE_IRQ;
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priv->features |= FEATURE_SMBUS_PEC;
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