# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/mmc/microchip,dw-sparx5-sdhci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Microchip Sparx5 Mobile Storage Host Controller Binding

allOf:
  - $ref: "mmc-controller.yaml"

maintainers:
  - Lars Povlsen <lars.povlsen@microchip.com>

# Everything else is described in the common file
properties:
  compatible:
    const: microchip,dw-sparx5-sdhci

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1
    description:
      Handle to "core" clock for the sdhci controller.

  clock-names:
    items:
      - const: core

  microchip,clock-delay:
    description: Delay clock to card to meet setup time requirements.
      Each step increase by 1.25ns.
    $ref: "/schemas/types.yaml#/definitions/uint32"
    minimum: 1
    maximum: 15

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - clock-names

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/clock/microchip,sparx5.h>
    sdhci0: mmc@600800000 {
        compatible = "microchip,dw-sparx5-sdhci";
        reg = <0x00800000 0x1000>;
        pinctrl-0 = <&emmc_pins>;
        pinctrl-names = "default";
        clocks = <&clks CLK_ID_AUX1>;
        clock-names = "core";
        assigned-clocks = <&clks CLK_ID_AUX1>;
        assigned-clock-rates = <800000000>;
        interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
        bus-width = <8>;
        microchip,clock-delay = <10>;
    };