| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | }; |