Commit a428b4d3 authored by Thor Thayer's avatar Thor Thayer Committed by Tony Luck
Browse files

EDAC/altera: Add Stratix10 SDMMC support 



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

Signed-off-by: default avatarThor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Cc: devicetree@vger.kernel.org
Cc: dinguyen@kernel.org
Cc: James Morse <james.morse@arm.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: mark.rutland@arm.com
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: robh+dt@kernel.org
Link: https://lkml.kernel.org/r/1556030197-24534-4-git-send-email-thor.thayer@linux.intel.com
parent 3c4fcb89

drivers/edac/altera_edac.c

+15 −1
Original line number Diff line number Diff line
@@ -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) {

CRA Git | Maintained and supported by SUSTech CRA and CCSE