dts/bindings/flash_controller/nordic,nrf-qspi.yaml

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

description: |
    Properties defining the interface for the Nordic QSPI peripheral.

    The reg property describes two register blocks: one for the memory
    corresponding to the QSPI peripheral registers, and another for
    the memory mapped XIP area:

        qspi: qspi@2b000 {
                compatible = "nordic,nrf-qspi";
                reg = <0x2b000 0x1000>, <0x10000000 0x10000000>;
                reg-names = "qspi", "qspi_mm";
                ...
        };

    Above, the register block with base address 0x2b000 and name
    "qspi" are the QSPI peripheral registers. The register block with
    base address 0x10000000 and name "qspi_mm" is the XIP area.

compatible: "nordic,nrf-qspi"

include: [flash-controller.yaml, pinctrl-device.yaml]

bus: qspi

properties:
  "#address-cells":
    required: true
    const: 1

  "#size-cells":
    required: true
    const: 0

  interrupts:
    required: true

  pinctrl-0:
    required: true