i2c: i801: Add support for Intel Arrow Lake-H

Add SMBus PCI ID on Intel Arrow Lake-H.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

diff --git a/Documentation/i2c/busses/i2c-i801.rst b/Documentation/i2c/busses/i2c-i801.rst
index 10eced6c2e4625f78e89cfc52bbb1ead7f417660..c840b597912c8778c7a1ae6845915a2ee8c0f3d1 100644 (file)
--- a/Documentation/i2c/busses/i2c-i801.rst
+++ b/Documentation/i2c/busses/i2c-i801.rst
@@ -48,6 +48,7 @@ Supported adapters:
   * Intel Raptor Lake (PCH)
   * Intel Meteor Lake (SOC and PCH)
   * Intel Birch Stream (SOC)
+  * Intel Arrow Lake (SOC)
 
    Datasheets: Publicly available at the Intel website
 

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index fe6e8a1bb6072115991e808e0d5327b55933d23f..85b57d2ec9983917494ede357ef5d0472138cb0a 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -159,6 +159,7 @@ config I2C_I801
            Raptor Lake (PCH)
            Meteor Lake (SOC and PCH)
            Birch Stream (SOC)
+           Arrow 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 d2d2a6dbe29f22d706e369ff84efef6a6663df33..44e3e9bae5f197ad089c064acf2dd5efd819c8c2 100644 (file)
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -80,6 +80,7 @@
  * 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
+ * Arrow Lake-H (SOC)          0x7722  32      hard    yes     yes     yes
  *
  * Features supported by this driver:
  * Software PEC                                no
@@ -237,6 +238,7 @@
 #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_ARROW_LAKE_H_SMBUS         0x7722
 #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
@@ -1052,6 +1054,7 @@ 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 | FEATURE_TCO_CNL) },
+       { PCI_DEVICE_DATA(INTEL, ARROW_LAKE_H_SMBUS,            FEATURES_ICH5 | FEATURE_TCO_CNL) },
        { 0, }
 };