linux-kernel - [PATCH 4.14 041/284] ARM: dts: at91: sama5d2: Fix PMERRLOC resource size

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Message-Id: <20220418121211.862607178@linuxfoundation.org>
Date:   Mon, 18 Apr 2022 14:10:22 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Alexander Dahl <ada@...rsis.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>
Subject: [PATCH 4.14 041/284] ARM: dts: at91: sama5d2: Fix PMERRLOC resource size

From: Tudor Ambarus <tudor.ambarus@...rochip.com>

commit 0fb578a529ac7aca326a9fa475b4a6f58a756fda upstream.

PMERRLOC resource size was set to 0x100, which resulted in HSMC_ERRLOCx
register being truncated to offset x = 21, causing error correction to
fail if more than 22 bit errors and if 24 or 32 bit error correction
was supported.

Fixes: d9c41bf30cf8 ("ARM: dts: at91: Declare EBI/NAND controllers")
Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
Cc: <stable@...r.kernel.org> # 4.13.x
Acked-by: Alexander Dahl <ada@...rsis.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
Link: https://lore.kernel.org/r/20220111132301.906712-1-tudor.ambarus@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/arm/boot/dts/sama5d2.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -1121,7 +1121,7 @@
 				pmecc: ecc-engine@...14070 {
 					compatible = "atmel,sama5d2-pmecc";
 					reg = <0xf8014070 0x490>,
-					      <0xf8014500 0x100>;
+					      <0xf8014500 0x200>;
 				};
 			};