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EDAC/altera: Add Stratix10 SDMMC support

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Add SDMMC support for Stratix10 which has IRQ differences from Arria10.
Update comment accordingly.

Signed-off-by: Thor Thayer <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: James Morse <[email protected]>
Cc: linux-edac <[email protected]>
Cc: [email protected]
Cc: Mauro Carvalho Chehab <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
This commit is contained in:
Thor Thayer 2019-04-23 09:36:36 -05:00 • committed by Tony Luck
commit a428b4d348
1 changed files with 15 additions and 1 deletions
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16
drivers/edac/altera_edac.c
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@ -1583,8 +1583,12 @@ static int altr_portb_setup(struct altr_edac_device_dev *device)
dci->mod_name = ecc_name;
dci->dev_name = ecc_name;
/* Update the IRQs for PortB */
/* Update the PortB IRQs - A10 has 4, S10 has 2, Index accordingly */
#ifdef CONFIG_ARCH_STRATIX10
altdev->sb_irq = irq_of_parse_and_map(np, 1);
#else
altdev->sb_irq = irq_of_parse_and_map(np, 2);
#endif
if (!altdev->sb_irq) {
edac_printk(KERN_ERR, EDAC_DEVICE, "Error PortB SBIRQ alloc\n");
rc = -ENODEV;
@ -1599,6 +1603,15 @@ static int altr_portb_setup(struct altr_edac_device_dev *device)
goto err_release_group_1;
}
#ifdef CONFIG_ARCH_STRATIX10
/* Use IRQ to determine SError origin instead of assigning IRQ */
rc = of_property_read_u32_index(np, "interrupts", 1, &altdev->db_irq);
if (rc) {
edac_printk(KERN_ERR, EDAC_DEVICE,
"Error PortB DBIRQ alloc\n");
goto err_release_group_1;
}
#else
altdev->db_irq = irq_of_parse_and_map(np, 3);
if (!altdev->db_irq) {
edac_printk(KERN_ERR, EDAC_DEVICE, "Error PortB DBIRQ alloc\n");
@ -1613,6 +1626,7 @@ static int altr_portb_setup(struct altr_edac_device_dev *device)
edac_printk(KERN_ERR, EDAC_DEVICE, "PortB DBERR IRQ error\n");
goto err_release_group_1;
}
#endif
rc = edac_device_add_device(dci);
if (rc) {