EDAC/igen6: Add Intel Arrow Lake-U/H SoCs support

Arrow Lake-U/H SoCs share same IBECC registers with Meteor Lake-P
SoCs. Add Arrow Lake-U/H SoC compute die IDs for EDAC support.

Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20240614030354.69180-1-qiuxu.zhuo@intel.com

diff --git a/drivers/edac/igen6_edac.c b/drivers/edac/igen6_edac.c
index cdd8480e736877f77b290d0f6dfddd12a88f88d9..c9fc1e64069e33b1b69e26dfc9882c493df01bc8 100644 (file)
--- a/drivers/edac/igen6_edac.c
+++ b/drivers/edac/igen6_edac.c
@@ -258,6 +258,11 @@ static struct work_struct ecclog_work;
 #define DID_MTL_P_SKU2 0x7d02
 #define DID_MTL_P_SKU3 0x7d14
 
+/* Compute die IDs for Arrow Lake-UH with IBECC */
+#define DID_ARL_UH_SKU1        0x7d06
+#define DID_ARL_UH_SKU2        0x7d20
+#define DID_ARL_UH_SKU3        0x7d30
+
 static int get_mchbar(struct pci_dev *pdev, u64 *mchbar)
 {
        union  {
@@ -597,6 +602,9 @@ static const struct pci_device_id igen6_pci_tbl[] = {
        { PCI_VDEVICE(INTEL, DID_MTL_P_SKU1), (kernel_ulong_t)&mtl_p_cfg },
        { PCI_VDEVICE(INTEL, DID_MTL_P_SKU2), (kernel_ulong_t)&mtl_p_cfg },
        { PCI_VDEVICE(INTEL, DID_MTL_P_SKU3), (kernel_ulong_t)&mtl_p_cfg },
+       { PCI_VDEVICE(INTEL, DID_ARL_UH_SKU1), (kernel_ulong_t)&mtl_p_cfg },
+       { PCI_VDEVICE(INTEL, DID_ARL_UH_SKU2), (kernel_ulong_t)&mtl_p_cfg },
+       { PCI_VDEVICE(INTEL, DID_ARL_UH_SKU3), (kernel_ulong_t)&mtl_p_cfg },
        { },
 };
 MODULE_DEVICE_TABLE(pci, igen6_pci_tbl);