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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/spi/ibm,spi-fsi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: IBM FSI-attached SPI Controller
maintainers:
- Eddie James <eajames@linux.ibm.com>
description:
A SPI controller found on IBM Power processors, accessed over FSI from a
service processor. This node will always be a child node of an ibm,fsi2spi
node.
properties:
compatible:
enum:
- ibm,spi-fsi
reg:
maxItems: 1
required:
- compatible
- reg
allOf:
- $ref: spi-controller.yaml#
unevaluatedProperties: false
examples:
- |
fsi {
#address-cells = <1>;
#size-cells = <0>;
spi@0 {
compatible = "ibm,spi-fsi";
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
eeprom@0 {
compatible = "atmel,at25";
reg = <0>;
size = <0x80000>;
address-width = <24>;
pagesize = <256>;
spi-max-frequency = <1000000>;
};
};
};
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