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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/mtd/microchip,mchp48l640.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Microchip 48l640 (and similar) serial EERAM8 9maintainers:10 - Heiko Schocher <hs@denx.de>11 12description: |13 The Microchip 48l640 is a 8KByte EERAM connected via SPI.14 15 datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/20006055B.pdf16 17properties:18 compatible:19 items:20 - const: microchip,48l64021 22 reg:23 maxItems: 124 25required:26 - compatible27 - reg28 29allOf:30 - $ref: /schemas/spi/spi-peripheral-props.yaml#31 32unevaluatedProperties: false33 34examples:35 - |36 spi {37 #address-cells = <1>;38 #size-cells = <0>;39 40 eeram@0 {41 compatible = "microchip,48l640";42 reg = <0>;43 spi-max-frequency = <20000000>;44 };45 };46...47