| # 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>; |
| }; |