From 24fff66f1f26d618d3b16c36603c10175e3d660f Mon Sep 17 00:00:00 2001
From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Date: Thu, 30 Jun 2022 10:41:54 +0300
Subject: [PATCH] i2c: i801: Add support for Intel Meteor Lake-P
Git-commit: 24fff66f1f26d618d3b16c36603c10175e3d660f
Patch-mainline: v6.0-rc1
References: jsc#PED-1096
Add SMBus PCI ID on Intel Meteor Lake-P.
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
Documentation/i2c/busses/i2c-i801.rst | 1 +
drivers/i2c/busses/Kconfig | 1 +
drivers/i2c/busses/i2c-i801.c | 3 +++
3 files changed, 5 insertions(+)
diff --git a/Documentation/i2c/busses/i2c-i801.rst b/Documentation/i2c/busses/i2c-i801.rst
index cad59170b2ad..ab9e850e8fe0 100644
--- a/Documentation/i2c/busses/i2c-i801.rst
+++ b/Documentation/i2c/busses/i2c-i801.rst
@@ -46,6 +46,7 @@ Supported adapters:
* Intel Emmitsburg (PCH)
* Intel Alder Lake (PCH)
* Intel Raptor Lake (PCH)
+ * Intel Meteor Lake (SOC)
Datasheets: Publicly available at the Intel website
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index b1d7069dd377..3f6d03073079 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -156,6 +156,7 @@ config I2C_I801
Emmitsburg (PCH)
Alder Lake (PCH)
Raptor Lake (PCH)
+ Meteor Lake (SOC)
This driver can also be built as a module. If so, the module
will be called i2c-i801.
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index ff706349bdfb..9e5b87e107ba 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -76,6 +76,7 @@
* Alder Lake-P (PCH) 0x51a3 32 hard yes yes yes
* Alder Lake-M (PCH) 0x54a3 32 hard yes yes yes
* Raptor Lake-S (PCH) 0x7a23 32 hard yes yes yes
+ * Meteor Lake-P (SOC) 0x7e22 32 hard yes yes yes
*
* Features supported by this driver:
* Software PEC no
@@ -231,6 +232,7 @@
#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
+#define PCI_DEVICE_ID_INTEL_METEOR_LAKE_P_SMBUS 0x7e22
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_SMBUS 0x8c22
#define PCI_DEVICE_ID_INTEL_WILDCATPOINT_SMBUS 0x8ca2
#define PCI_DEVICE_ID_INTEL_WELLSBURG_SMBUS 0x8d22
@@ -1049,6 +1051,7 @@ static const struct pci_device_id i801_ids[] = {
{ PCI_DEVICE_DATA(INTEL, ALDER_LAKE_P_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) },
{ PCI_DEVICE_DATA(INTEL, ALDER_LAKE_M_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) },
{ PCI_DEVICE_DATA(INTEL, RAPTOR_LAKE_S_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) },
+ { PCI_DEVICE_DATA(INTEL, METEOR_LAKE_P_SMBUS, FEATURES_ICH5 | FEATURE_TCO_CNL) },
{ 0, }
};
--
2.35.3