| # Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: Xilinx AXI Quad SPI IP node |
| |
| compatible: "xlnx,xps-spi-2.00.a" |
| |
| include: spi-controller.yaml |
| |
| # Property names correspond to a subset of those generated by |
| # https://github.com/Xilinx/device-tree-xlnx |
| |
| properties: |
| reg: |
| required: true |
| |
| interrupts: |
| required: true |
| |
| xlnx,num-ss-bits: |
| type: int |
| required: true |
| enum: |
| - 1 |
| - 2 |
| - 3 |
| - 4 |
| description: | |
| Number of slave select bits implemented |
| |
| xlnx,num-transfer-bits: |
| type: int |
| required: true |
| enum: |
| - 8 |
| - 16 |
| - 32 |
| description: | |
| Number of bits per transfer |