git: 508b182d1db7 - stable/14 - ichiic: Add PCI id for Arrow Lake.

From: Ahmad Khalifa <vexeduxr_at_FreeBSD.org>
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