| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/arm/microchip,sama7g5-chipid.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Atmel/Microchip RAMC SDRAM/DDR Controller |
| |
| maintainers: |
| - Nicolas Ferre <nicolas.ferre@microchip.com> |
| - Claudiu Beznea <claudiu.beznea@tuxon.dev> |
| |
| description: |
| This binding describes the Atmel/Microchip Chip ID register block used |
| for SoC identification and revision information. It requires compatible |
| strings matching specific SoC families and a reg property defining the |
| register address and size. |
| |
| properties: |
| compatible: |
| enum: |
| - atmel,sama5d2-chipid |
| - microchip,sama7d65-chipid |
| - microchip,sama7g5-chipid |
| |
| reg: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| chipid@fc069000 { |
| compatible = "atmel,sama5d2-chipid"; |
| reg = <0xfc069000 0x8>; |
| }; |
| ... |
