Commit 76eb4db6 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Wolfram Sang
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i2c: i801: Add support for Intel Ice Lake PCH-N 

Add PCI ID of SMBus controller on Intel Ice Lake PCH-N.

The device can be found on MacBookPro16,2 [1].

[1]: https://linux-hardware.org/?probe=f1c5cf0c43



Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 408ef353

drivers/i2c/busses/i2c-i801.c

+4 −0
Original line number Diff line number Diff line
@@ -64,6 +64,7 @@ 
 * Cannon Lake-LP (PCH)		0x9da3	32	hard	yes	yes	yes

 * Cedar Fork (PCH)		0x18df	32	hard	yes	yes	yes

 * Ice Lake-LP (PCH)		0x34a3	32	hard	yes	yes	yes

 * Ice Lake-N (PCH)		0x38a3	32	hard	yes	yes	yes

 * Comet Lake (PCH)		0x02a3	32	hard	yes	yes	yes

 * Comet Lake-H (PCH)		0x06a3	32	hard	yes	yes	yes

 * Elkhart Lake (PCH)		0x4b23	32	hard	yes	yes	yes
@@ -218,6 +219,7 @@ 
#define PCI_DEVICE_ID_INTEL_COLETOCREEK_SMBUS		0x23b0

#define PCI_DEVICE_ID_INTEL_GEMINILAKE_SMBUS		0x31d4

#define PCI_DEVICE_ID_INTEL_ICELAKE_LP_SMBUS		0x34a3

#define PCI_DEVICE_ID_INTEL_ICELAKE_N_SMBUS		0x38a3

#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS		0x3b30

#define PCI_DEVICE_ID_INTEL_TIGERLAKE_H_SMBUS		0x43a3

#define PCI_DEVICE_ID_INTEL_ELKHART_LAKE_SMBUS		0x4b23
@@ -1042,6 +1044,7 @@ static const struct pci_device_id i801_ids[] = { 
	{ 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_ICELAKE_LP_SMBUS) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICELAKE_N_SMBUS) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETLAKE_H_SMBUS) },

	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_COMETLAKE_V_SMBUS) },
@@ -1701,6 +1704,7 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) 
	case PCI_DEVICE_ID_INTEL_CANNONLAKE_LP_SMBUS:

	case PCI_DEVICE_ID_INTEL_CDF_SMBUS:

	case PCI_DEVICE_ID_INTEL_ICELAKE_LP_SMBUS:

	case PCI_DEVICE_ID_INTEL_ICELAKE_N_SMBUS:

	case PCI_DEVICE_ID_INTEL_COMETLAKE_SMBUS:

	case PCI_DEVICE_ID_INTEL_COMETLAKE_H_SMBUS:

	case PCI_DEVICE_ID_INTEL_ELKHART_LAKE_SMBUS: