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# 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>;
};
};
...
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