# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/spi/socionext,uniphier-spi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Socionext UniPhier SPI controller
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description: |
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UniPhier SoCs have SCSSI which supports SPI single channel.
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maintainers:
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- Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
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- Keiji Hayashibara <hayashibara.keiji@socionext.com>
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allOf:
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- $ref: spi-controller.yaml#
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properties:
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"#address-cells": true
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"#size-cells": true
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compatible:
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const: socionext,uniphier-scssi
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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maxItems: 1
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resets:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- resets
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- "#address-cells"
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- "#size-cells"
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unevaluatedProperties: false
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examples:
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- |
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spi0: spi@54006000 {
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compatible = "socionext,uniphier-scssi";
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reg = <0x54006000 0x100>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <0 39 4>;
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clocks = <&peri_clk 11>;
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resets = <&peri_rst 11>;
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};
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