dts/bindings/spi/st,stm32-spi-fifo.yaml

# Copyright (c) 2018, I-SENSE group of ICCS
# SPDX-License-Identifier: Apache-2.0

description: STM32 SPI controller with embedded Rx and Tx FIFOs

compatible: "st,stm32-spi-fifo"

include: spi-controller.yaml

properties:
    reg:
      required: true

    interrupts:
      required: true

    pinctrl-0:
      type: phandles
      required: false
      description: |
        Pin configuration for SPI signals (MISO, MOSI, SCK and optional NSS).
        We expect that the phandles will reference pinctrl nodes.

        For example the SPI3 would be
           <&spi3_sck_pc10 &spi3_miso_pc11 &spi3_mosi_pc12>;

        Example with NSS Pin
           <&spi3_sck_pc10 &spi3_miso_pc11 &spi3_mosi_pc12 &spi3_nss_pa15>;