| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/spi/microchip,mpfs-spi.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Microchip MPFS {Q,}SPI Controller Device Tree Bindings |
| |
| maintainers: |
| - Conor Dooley <conor.dooley@microchip.com> |
| |
| allOf: |
| - $ref: spi-controller.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| - microchip,mpfs-spi |
| - microchip,mpfs-qspi |
| |
| reg: |
| maxItems: 1 |
| |
| interrupts: |
| maxItems: 1 |
| |
| clock-names: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| - interrupts |
| - clocks |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include "dt-bindings/clock/microchip,mpfs-clock.h" |
| spi@20108000 { |
| compatible = "microchip,mpfs-spi"; |
| reg = <0x20108000 0x1000>; |
| clocks = <&clkcfg CLK_SPI0>; |
| interrupt-parent = <&plic>; |
| interrupts = <54>; |
| spi-max-frequency = <25000000>; |
| }; |
| ... |