1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/firmware/amlogic,meson-gxbb-sm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Amlogic Secure Monitor (SM)
8
9 description:
10 In the Amlogic SoCs the Secure Monitor code is used to provide access to the
11 NVMEM, enable JTAG, set USB boot, etc...
12
13 maintainers:
14 - Neil Armstrong <neil.armstrong@linaro.org>
15
16 properties:
17 compatible:
18 oneOf:
19 - const: amlogic,meson-gxbb-sm
20 - items:
21 - const: amlogic,meson-gx-sm
22 - const: amlogic,meson-gxbb-sm
23
24 power-controller:
25 type: object
26 $ref: /schemas/power/amlogic,meson-sec-pwrc.yaml#
27
28 required:
29 - compatible
30
31 additionalProperties: false
32
33 examples:
34 - |
35 firmware {
36 secure-monitor {
37 compatible = "amlogic,meson-gxbb-sm";
38 };
39 };
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