[PATCH v6 1/2] dt-bindings: edac: al-mc-edac: Amazon's Annapurna Labs Memory Controller EDAC

Talel Shenhar
2020-02-24T13:42:31Z

Document Amazon's Annapurna Labs Memory Controller EDAC SoC binding.

Signed-off-by: Talel Shenhar <talel@amazon.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../bindings/edac/amazon,al-mc-edac.yaml | 52 +++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml

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 000000000000..20505f37c9f8
--- /dev/null
+++ b/Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%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
+
+ 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
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ edac@f0080000 {
+ 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>;
+ };
--
2.17.1