57 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/spi/mxs-spi.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Freescale MX233/MX28 SSP/SPI8 9maintainers:10 - Marek Vasut <marex@denx.de>11 12allOf:13 - $ref: /schemas/spi/spi-controller.yaml#14 15properties:16 compatible:17 enum:18 - fsl,imx23-spi19 - fsl,imx28-spi20 21 reg:22 maxItems: 123 24 interrupts:25 maxItems: 126 27 dmas:28 maxItems: 129 30 dma-names:31 const: rx-tx32 33 clock-frequency:34 description: input clock frequency to the SPI block in Hz.35 default: 16000000036 37required:38 - compatible39 - reg40 - interrupts41 - dmas42 - dma-names43 44unevaluatedProperties: false45 46examples:47 - |48 spi@80010000 {49 #address-cells = <1>;50 #size-cells = <0>;51 compatible = "fsl,imx28-spi";52 reg = <0x80010000 0x2000>;53 interrupts = <96>;54 dmas = <&dma_apbh 0>;55 dma-names = "rx-tx";56 };57