xref: /freebsd/sys/contrib/device-tree/Bindings/edac/amazon,al-mc-edac.yaml (revision e6bfd18d21b225af6a0ed67ceeaf1293b7b9eba5) 
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
7title: Amazon's Annapurna Labs Memory Controller EDAC
8
9maintainers:
10  - Talel Shenhar <talel@amazon.com>
11  - Talel Shenhar <talelshenhar@gmail.com>
12
13description: |
14  EDAC node is defined to describe on-chip error detection and correction for
15  Amazon's Annapurna Labs Memory Controller.
16
17properties:
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
43required:
44  - compatible
45  - reg
46  - "#address-cells"
47  - "#size-cells"
48
49additionalProperties: false
50
51examples:
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    };
67