Commit 8c56f9ef authored by Jarkko Nikula's avatar Jarkko Nikula Committed by Wolfram Sang
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i2c: i801: Add support for Intel Birch Stream SoC 



Add SMBus PCI ID on Intel Birch Stream SoC.

Signed-off-by: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@kernel.org>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent ae2a1f0f

Documentation/i2c/busses/i2c-i801.rst

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ Supported adapters: 
  * Intel Alder Lake (PCH)

  * Intel Raptor Lake (PCH)

  * Intel Meteor Lake (SOC and PCH)

  * Intel Birch Stream (SOC)



   Datasheets: Publicly available at the Intel website

drivers/i2c/busses/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -158,6 +158,7 @@ config I2C_I801 
	    Alder Lake (PCH)

	    Raptor Lake (PCH)

	    Meteor Lake (SOC and PCH)

	    Birch Stream (SOC)



	  This driver can also be built as a module.  If so, the module

	  will be called i2c-i801.

drivers/i2c/busses/i2c-i801.c

+3 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ 
 * Meteor Lake-P (SOC)		0x7e22	32	hard	yes	yes	yes

 * Meteor Lake SoC-S (SOC)	0xae22	32	hard	yes	yes	yes

 * Meteor Lake PCH-S (PCH)	0x7f23	32	hard	yes	yes	yes

 * Birch Stream (SOC)		0x5796	32	hard	yes	yes	yes

 *

 * Features supported by this driver:

 * Software PEC				no
@@ -231,6 +232,7 @@ 
#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_BIRCH_STREAM_SMBUS		0x5796

#define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS		0x5ad4

#define PCI_DEVICE_ID_INTEL_RAPTOR_LAKE_S_SMBUS		0x7a23

#define PCI_DEVICE_ID_INTEL_ALDER_LAKE_S_SMBUS		0x7aa3
@@ -1038,6 +1040,7 @@ static const struct pci_device_id i801_ids[] = { 
	{ PCI_DEVICE_DATA(INTEL, METEOR_LAKE_P_SMBUS,		FEATURES_ICH5 | FEATURE_TCO_CNL) },

	{ 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 | FEATURE_TCO_CNL) },

	{ 0, }

};