Commit 8f7879b2 authored by Heikki Krogerus's avatar Heikki Krogerus Committed by Andi Shyti
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i2c: i801: Fix the Intel Diamond Rapids features 



Diamond Rapids does not support the iTCO feature.
Adding also the missing comment describing Diamond
Rapids while at it.

Fixes: 084cbc58e720 ("i2c: i801: Add support for Intel Diamond Rapids")
Reported-by: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarAndi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20251028105342.2281687-1-heikki.krogerus@linux.intel.com
parent 890a12d2

drivers/i2c/busses/i2c-i801.c

+2 −1
Original line number Diff line number Diff line
@@ -84,6 +84,7 @@ 
 * Panther Lake-H (SOC)		0xe322	32	hard	yes	yes	yes

 * Panther Lake-P (SOC)		0xe422	32	hard	yes	yes	yes

 * Wildcat Lake-U (SOC)		0x4d22	32	hard	yes	yes	yes

 * Diamond Rapids (SOC)		0x5827	32	hard	yes	yes	yes

 *

 * Features supported by this driver:

 * Software PEC				no
@@ -1055,7 +1056,7 @@ static const struct pci_device_id i801_ids[] = { 
	{ PCI_DEVICE_DATA(INTEL, METEOR_LAKE_SOC_S_SMBUS,	FEATURES_ICH5 | FEATURE_TCO_CNL) },

	{ PCI_DEVICE_DATA(INTEL, METEOR_LAKE_PCH_S_SMBUS,	FEATURES_ICH5 | FEATURE_TCO_CNL) },

	{ PCI_DEVICE_DATA(INTEL, BIRCH_STREAM_SMBUS,		FEATURES_ICH5)			 },

	{ PCI_DEVICE_DATA(INTEL, DIAMOND_RAPIDS_SMBUS,		FEATURES_ICH5 | FEATURE_TCO_CNL) },

	{ PCI_DEVICE_DATA(INTEL, DIAMOND_RAPIDS_SMBUS,		FEATURES_ICH5)			 },

	{ PCI_DEVICE_DATA(INTEL, ARROW_LAKE_H_SMBUS,		FEATURES_ICH5 | FEATURE_TCO_CNL) },

	{ PCI_DEVICE_DATA(INTEL, PANTHER_LAKE_H_SMBUS,		FEATURES_ICH5 | FEATURE_TCO_CNL) },

	{ PCI_DEVICE_DATA(INTEL, PANTHER_LAKE_P_SMBUS,		FEATURES_ICH5 | FEATURE_TCO_CNL) },