git: 508b182d1db7 - stable/14 - ichiic: Add PCI id for Arrow Lake.
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Date: Thu, 24 Sep 2026 02:34:02 UTC
The branch stable/14 has been updated by vexeduxr:
URL: https://cgit.FreeBSD.org/src/commit/?id=508b182d1db7ef73c37b2ac52c8d361916ee7afd
commit 508b182d1db7ef73c37b2ac52c8d361916ee7afd
Author: Takanori Watanabe <takawata@FreeBSD.org>
AuthorDate: 2025-06-28 02:38:39 +0000
Commit: Ahmad Khalifa <vexeduxr@FreeBSD.org>
CommitDate: 2026-09-24 02:29:31 +0000
ichiic: Add PCI id for Arrow Lake.
Add PCI id for Arrow Lake to attach iic driver
Reviewed by: wulf, mav
Differential Revision: https://reviews.freebsd.org/D51107
(cherry picked from commit 87994467966806ffbd1f500b510858909c736b88)
---
sys/dev/ichiic/ig4_pci.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sys/dev/ichiic/ig4_pci.c b/sys/dev/ichiic/ig4_pci.c
index 874d6a9abc55..ec66ebb7aef8 100644
--- a/sys/dev/ichiic/ig4_pci.c
+++ b/sys/dev/ichiic/ig4_pci.c
@@ -174,6 +174,12 @@ static int ig4iic_pci_detach(device_t dev);
#define PCI_CHIP_METEORLAKE_M_I2C_3 0x7e518086
#define PCI_CHIP_METEORLAKE_M_I2C_4 0x7e7a8086
#define PCI_CHIP_METEORLAKE_M_I2C_5 0x7e7b8086
+#define PCI_CHIP_ARROWLAKE_U_I2C_0 0x77788086
+#define PCI_CHIP_ARROWLAKE_U_I2C_1 0x77798086
+#define PCI_CHIP_ARROWLAKE_U_I2C_2 0x777a8086
+#define PCI_CHIP_ARROWLAKE_U_I2C_3 0x777b8086
+#define PCI_CHIP_ARROWLAKE_U_I2C_4 0x77508086
+#define PCI_CHIP_ARROWLAKE_U_I2C_5 0x77518086
struct ig4iic_pci_device {
uint32_t devid;
@@ -292,6 +298,12 @@ static struct ig4iic_pci_device ig4iic_pci_devices[] = {
{ PCI_CHIP_METEORLAKE_M_I2C_3, "Intel Meteor Lake-M I2C Controller-3", IG4_TIGERLAKE},
{ PCI_CHIP_METEORLAKE_M_I2C_4, "Intel Meteor Lake-M I2C Controller-4", IG4_TIGERLAKE},
{ PCI_CHIP_METEORLAKE_M_I2C_5, "Intel Meteor Lake-M I2C Controller-5", IG4_TIGERLAKE},
+ { PCI_CHIP_ARROWLAKE_U_I2C_0, "Intel Arrow Lake-H/U I2C Controller-0", IG4_TIGERLAKE},
+ { PCI_CHIP_ARROWLAKE_U_I2C_1, "Intel Arrow Lake-H/U I2C Controller-1", IG4_TIGERLAKE},
+ { PCI_CHIP_ARROWLAKE_U_I2C_2, "Intel Arrow Lake-H/U I2C Controller-2", IG4_TIGERLAKE},
+ { PCI_CHIP_ARROWLAKE_U_I2C_3, "Intel Arrow Lake-H/U I2C Controller-3", IG4_TIGERLAKE},
+ { PCI_CHIP_ARROWLAKE_U_I2C_4, "Intel Arrow Lake-H/U I2C Controller-4", IG4_TIGERLAKE},
+ { PCI_CHIP_ARROWLAKE_U_I2C_5, "Intel Arrow Lake-H/U I2C Controller-5", IG4_TIGERLAKE},
};
static int