summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml')
-rw-r--r--Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml68
1 files changed, 68 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
new file mode 100644
index 000000000..57e5270a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/edac/amazon,al-mc-edac.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amazon's Annapurna Labs Memory Controller EDAC
+
+maintainers:
+ - Talel Shenhar <talel@amazon.com>
+ - Talel Shenhar <talelshenhar@gmail.com>
+
+description: |
+ EDAC node is defined to describe on-chip error detection and correction for
+ Amazon's Annapurna Labs Memory Controller.
+
+properties:
+
+ compatible:
+ const: amazon,al-mc-edac
+
+ reg:
+ maxItems: 1
+
+ "#address-cells":
+ const: 2
+
+ "#size-cells":
+ const: 2
+
+ interrupts:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: uncorrectable error interrupt
+ - description: correctable error interrupt
+
+ interrupt-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ - const: ue
+ - const: ce
+
+required:
+ - compatible
+ - reg
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ edac@f0080000 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ compatible = "amazon,al-mc-edac";
+ reg = <0x0 0xf0080000 0x0 0x00010000>;
+ interrupt-parent = <&amazon_al_system_fabric>;
+ interrupt-names = "ue";
+ interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };