blob: 597fc4e6b01ca5842fd2afa798b6b0e12c958d48 [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/spi/socionext,uniphier-spi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Socionext UniPhier SPI controller
description: |
UniPhier SoCs have SCSSI which supports SPI single channel.
maintainers:
- Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
- Keiji Hayashibara <hayashibara.keiji@socionext.com>
allOf:
- $ref: spi-controller.yaml#
properties:
"#address-cells": true
"#size-cells": true
compatible:
const: socionext,uniphier-scssi
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
resets:
maxItems: 1
required:
- compatible
- reg
- interrupts
- clocks
- resets
- "#address-cells"
- "#size-cells"
unevaluatedProperties: false
examples:
- |
spi0: spi@54006000 {
compatible = "socionext,uniphier-scssi";
reg = <0x54006000 0x100>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 39 4>;
clocks = <&peri_clk 11>;
resets = <&peri_rst 11>;
};