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Subject[PATCH v3 3/4] dt-bindings: EDAC: Add Amazon's Annapurna Labs L2 EDAC
Date
Document Amazon's Annapurna Labs L2 EDAC SoC binding.

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
---
.../devicetree/bindings/edac/amazon,al-l2-edac.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/edac/amazon,al-l2-edac.txt

diff --git a/Documentation/devicetree/bindings/edac/amazon,al-l2-edac.txt b/Documentation/devicetree/bindings/edac/amazon,al-l2-edac.txt
new file mode 100644
index 0000000..7b0b734
--- /dev/null
+++ b/Documentation/devicetree/bindings/edac/amazon,al-l2-edac.txt
@@ -0,0 +1,20 @@
+* Amazon's Annapurna Labs L2 EDAC
+
+Amazon's Annapurna Labs SoCs supports L2 single bit correction and
+two bits detection capability based on ARM implementation.
+
+Required properties:
+- compatible:
+ should be "amazon,al-l2-edac".
+- l2-cache:
+ Phandle to L2 cache handler.
+ This property is used to compare with the CPU node property
+ 'next-level-cache' to create cpu-mask with all CPUs that
+ share same L2 cache.
+
+Example:
+
+ al_l2_edac {
+ compatible = "amazon,al-l2-edac";
+ l2-cache = <&cluster0_l2>;
+ };
--
2.7.4
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