1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/edac/amazon,al-mc-edac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Amazon's Annapurna Labs Memory Controller EDAC
8
9 maintainers:
10 - Talel Shenhar <talel@amazon.com>
11 - Talel Shenhar <talelshenhar@gmail.com>
12
13 description: |
14 EDAC node is defined to describe on-chip error detection and correction for
15 Amazon's Annapurna Labs Memory Controller.
16
17 properties:
18
19 compatible:
20 const: amazon,al-mc-edac
21
22 reg:
23 maxItems: 1
24
25 "#address-cells":
26 const: 2
27
28 "#size-cells":
29 const: 2
30
31 interrupts:
32 minItems: 1
33 items:
34 - description: uncorrectable error interrupt
35 - description: correctable error interrupt
36
37 interrupt-names:
38 minItems: 1
39 items:
40 - const: ue
41 - const: ce
42
43 required:
44 - compatible
45 - reg
46 - "#address-cells"
47 - "#size-cells"
48
49 additionalProperties: false
50
51 examples:
52 - |
53 #include <dt-bindings/interrupt-controller/irq.h>
54 soc {
55 #address-cells = <2>;
56 #size-cells = <2>;
57 edac@f0080000 {
58 #address-cells = <2>;
59 #size-cells = <2>;
60 compatible = "amazon,al-mc-edac";
61 reg = <0x0 0xf0080000 0x0 0x00010000>;
62 interrupt-parent = <&amazon_al_system_fabric>;
63 interrupt-names = "ue";
64 interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
65 };
66 };
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