| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | }; |