| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: "http://devicetree.org/schemas/mtd/microchip,mchp48l640.yaml#" |
| $schema: "http://devicetree.org/meta-schemas/core.yaml#" |
| |
| title: Microchip 48l640 (and similar) serial EERAM |
| |
| maintainers: |
| - Heiko Schocher <hs@denx.de> |
| |
| description: | |
| The Microchip 48l640 is a 8KByte EERAM connected via SPI. |
| |
| datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/20006055B.pdf |
| |
| properties: |
| compatible: |
| items: |
| - const: microchip,48l640 |
| |
| reg: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| |
| allOf: |
| - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeram@0 { |
| compatible = "microchip,48l640"; |
| reg = <0>; |
| spi-max-frequency = <20000000>; |
| }; |
| }; |
| ... |
