[PATCH v9 4/8] dt-bindings: ARM: document marvell,ecc-enable binding
From: Chris Packham <chris.packham@alliedtelesis.co.nz>
Date: 2019-07-12 03:49:20
Also in:
linux-devicetree, linux-edac, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
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 <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Notes:
Changes in v7:
- remove marvell,ecc-disable
Changes in v6:
- new (split binding doc from implementation).
Documentation/devicetree/bindings/arm/l2c2x0.yaml | 4 ++++
1 file changed, 4 insertions(+)
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
--
2.22.0
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