linux-kernel - [PATCH v5 1/2] dt-bindings: edac: al-mc-edac: Amazon's Annapurna Labs Memory Controller EDAC

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Message-ID: <1571911407-29379-2-git-send-email-talel@amazon.com>
Date:   Thu, 24 Oct 2019 13:03:26 +0300
From:   Talel Shenhar <talel@...zon.com>
To:     <robh+dt@...nel.org>, <mark.rutland@....com>, <bp@...en8.de>,
        <mchehab@...nel.org>, <james.morse@....com>, <talel@...zon.com>,
        <davem@...emloft.net>, <gregkh@...uxfoundation.org>,
        <nicolas.ferre@...rochip.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-edac@...r.kernel.org>
CC:     <dwmw@...zon.co.uk>, <benh@...nel.crashing.org>,
        <hhhawa@...zon.com>, <ronenk@...zon.com>, <jonnyc@...zon.com>,
        <hanochu@...zon.com>, <amirkl@...zon.com>, <barakw@...zon.com>
Subject: [PATCH v5 1/2] dt-bindings: edac: al-mc-edac: Amazon's Annapurna Labs Memory Controller EDAC

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

Signed-off-by: Talel Shenhar <talel@...zon.com>
---
 .../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 00000000..20505f37
--- /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@...zon.com>
+  - Talel Shenhar <talelshenhar@...il.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@...80000 {
+      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>;
+    };
-- 
2.7.4