# Copyright (c) 2019 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

description: Nordic nRF family SPIM (SPI controller with EasyDMA)

compatible: "nordic,nrf-spim"

include: ["nordic,nrf-spi-common.yaml", "memory-region.yaml"]

properties:
  rx-delay-supported:
    type: boolean
    description: |
      Indicates if the SPIM instance has the capability of delaying SDI
      sampling. This property needs to be defined at SoC level DTS files.

  rx-delay:
    type: int
    enum:
      - 0
      - 1
      - 2
      - 3
      - 4
      - 5
      - 6
      - 7
    description: |
      Number of 64 MHz clock cycles (15.625 ns) delay from the sampling edge
      of SCK (leading or trailing, depending on the CPHA setting used) until
      the input serial data on SDI is actually sampled. This property does
      not have any effect if the rx-delay-supported property is not set.