# 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