# Copyright (c) 2020, Linaro limited
# SPDX-License-Identifier: Apache-2.0

description: |
    STM32 QSPI Flash controller supporting the JEDEC CFI interface

    Representation of a serial flash on a quadspi bus:

        mx25r6435f: qspi-nor-flash@0 {
                compatible = "st,stm32-qspi-nor";
                label = "MX25R6435F";
                reg = <0>;
                qspi-max-frequency = <80000000>;
                size = <0x4000000>;
                status = "okay";
        };

compatible: "st,stm32-qspi-nor"

include: ["flash-controller.yaml", "jedec,jesd216.yaml"]

on-bus: qspi

properties:
    reg:
      required: true
    qspi-max-frequency:
      type: int
      required: true
      description: Maximum clock frequency of device's QSPI interface in Hz
    label:
      required: true
    size:
      required: true
      description: Flash Memory size in bits