[PATCH 1/2] dt-bindings: EDAC: add Amazon Annapurna Labs EDAC binding

Hanna Hawa
2019-05-30T10:15:28Z

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
---
.../devicetree/bindings/edac/amazon-al-edac.txt | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 Documentation/devicetree/bindings/edac/amazon-al-edac.txt

diff --git a/Documentation/devicetree/bindings/edac/amazon-al-edac.txt b/Documentation/devicetree/bindings/edac/amazon-al-edac.txt
new file mode 100644
index 0000000..76165a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/edac/amazon-al-edac.txt
@@ -0,0 +1,16 @@
+* Amazon Annapurna Labs EDAC
+
+Amazon Annapurna Labs Alpine V2 SoC is based on ARM Cortex-A57, and Alpine V3 SoC is
+based on ARM Cortex-A72.
+Alpine SoCs support L1 and L2 error correction check based on ARM implementation.
+
+Required properties:
+- compatible:
+ should be "amazon,al-cortex-a57-edac" for Alpine V2.
+ should be "amazon,al-cortex-a72-edac" for Alpine V3.
+
+Example:
+
+ edac_l1_l2 {
+ compatible = "amazon,al-cortex-a57-edac";
+ };
--
2.7.4