| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/reset/nuvoton,npcm750-reset.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Nuvoton NPCM Reset controller |
| |
| maintainers: |
| - Tomer Maimon <tmaimon77@gmail.com> |
| |
| properties: |
| compatible: |
| const: nuvoton,npcm750-reset |
| |
| reg: |
| maxItems: 1 |
| |
| '#reset-cells': |
| const: 2 |
| |
| nuvoton,sw-reset-number: |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| minimum: 1 |
| maximum: 4 |
| description: | |
| Contains the software reset number to restart the SoC. |
| If not specified, software reset is disabled. |
| |
| required: |
| - compatible |
| - reg |
| - '#reset-cells' |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/reset/nuvoton,npcm7xx-reset.h> |
| rstc: rstc@f0801000 { |
| compatible = "nuvoton,npcm750-reset"; |
| reg = <0xf0801000 0x70>; |
| #reset-cells = <2>; |
| nuvoton,sw-reset-number = <2>; |
| }; |
| |
| // Specifying reset lines connected to IP NPCM7XX modules |
| spi0: spi { |
| resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_PSPI1>; |
| }; |
