From 4bf4770db4f0dbf495ca6236644abb413501f6e0 Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Fri, 12 Jul 2019 05:46:54 +0100 Subject: ARM: 8889/1: dt-bindings: document marvell,ecc-enable binding Add documentation for the marvell,ecc-enable properties which can be used to enable ECC on the Marvell aurora cache. Signed-off-by: Chris Packham Reviewed-by: Rob Herring Signed-off-by: Russell King --- Documentation/devicetree/bindings/arm/l2c2x0.yaml | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation/devicetree/bindings/arm') diff --git a/Documentation/devicetree/bindings/arm/l2c2x0.yaml b/Documentation/devicetree/bindings/arm/l2c2x0.yaml index bfc5c185561c..913a8cd8b2c0 100644 --- a/Documentation/devicetree/bindings/arm/l2c2x0.yaml +++ b/Documentation/devicetree/bindings/arm/l2c2x0.yaml @@ -176,6 +176,10 @@ properties: description: disable parity checking on the L2 cache (L220 or PL310). type: boolean + marvell,ecc-enable: + description: enable ECC protection on the L2 cache + type: boolean + arm,outer-sync-disable: description: disable the outer sync operation on the L2 cache. Some core tiles, especially ARM PB11MPCore have a faulty L220 cache that -- cgit v1.2.3