bindings/mmc/fujitsu,sdhci-fujitsu.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/mmc/fujitsu,sdhci-fujitsu.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Fujitsu/Socionext SDHCI controller (F_SDH30)
   8
   9 maintainers:
  10   - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
  11
  12 allOf:
  13   - $ref: mmc-controller.yaml#
  14
  15 properties:
  16   compatible:
  17     oneOf:
  18       - items:
  19           - const: socionext,synquacer-sdhci
  20           - const: fujitsu,mb86s70-sdhci-3.0
  21       - enum:
  22           - fujitsu,mb86s70-sdhci-3.0
  23           - socionext,f-sdh30-e51-mmc
  24
  25   reg:
  26     maxItems: 1
  27
  28   clocks:
  29     maxItems: 2
  30
  31   clock-names:
  32     items:
  33       - const: iface
  34       - const: core
  35
  36   dma-coherent: true
  37
  38   interrupts:
  39     maxItems: 2
  40
  41   resets:
  42     maxItems: 1
  43
  44   fujitsu,cmd-dat-delay-select:
  45     type: boolean
  46     description: |
  47       Indicating that this host requires the CMD_DAT_DELAY control to be enabled
  48
  49 unevaluatedProperties: false
  50
  51 required:
  52   - compatible
  53   - reg
  54   - clocks
  55   - clock-names
  56
  57 examples:
  58   - |
  59     sdhci1: mmc@36600000 {
  60         compatible = "fujitsu,mb86s70-sdhci-3.0";
  61         reg = <0x36600000 0x1000>;
  62         bus-width = <4>;
  63         vqmmc-supply = <&vccq_sdhci1>;
  64         clocks = <&clock 2 2 0>, <&clock 2 3 0>;
  65         clock-names = "iface", "core";
  66     };