linux-kernel - [PATCH 2/4] EDAC, altera: update driver to reflect hw/yaml

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Message-Id: <20250320164622.6971-3-matthew.gerlach@altera.com>
Date: Thu, 20 Mar 2025 09:46:20 -0700
From: Matthew Gerlach <matthew.gerlach@...era.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	dinguyen@...nel.org,
	bp@...en8.de,
	tony.luck@...el.com,
	james.morse@....com,
	mchehab@...nel.org,
	rric@...nel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-edac@...r.kernel.org
Cc: Matthew Gerlach <matthew.gerlach@...era.com>
Subject: [PATCH 2/4] EDAC, altera: update driver to reflect hw/yaml

The device tree subnodes, and hardware, for the eccmgr are
the same for Arria10, Stratix10, and Agilex. Update driver
to allow the subnodes to be allowed for "altr,socfpga-s10-ecc-manager".

Signed-off-by: Matthew Gerlach <matthew.gerlach@...era.com>
---
 drivers/edac/altera_edac.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index 3e971f902363..895a5beb700f 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -1030,6 +1030,9 @@ static int __init __maybe_unused altr_init_a10_ecc_device_type(char *compat)
 
 	np = of_find_compatible_node(NULL, NULL,
 				     "altr,socfpga-a10-ecc-manager");
+	if (!np)
+		np = of_find_compatible_node(NULL, NULL,
+					     "altr,socfpga-s10-ecc-manager");
 	if (!np) {
 		edac_printk(KERN_ERR, EDAC_DEVICE, "ECC Manager not found\n");
 		return -ENODEV;
-- 
2.35.3