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Diffstat (limited to 'Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml b/Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml new file mode 100644 index 000000000000..73d747e917f3 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/fujitsu,sdhci-fujitsu.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/fujitsu,sdhci-fujitsu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Fujitsu/Socionext SDHCI controller (F_SDH30) + +maintainers: + - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> + +allOf: + - $ref: mmc-controller.yaml# + +properties: + compatible: + enum: + - fujitsu,mb86s70-sdhci-3.0 + - socionext,f-sdh30-e51-mmc + + reg: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: iface + - const: core + + resets: + maxItems: 1 + + fujitsu,cmd-dat-delay-select: + type: boolean + description: | + Indicating that this host requires the CMD_DAT_DELAY control to be enabled + +unevaluatedProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + +examples: + - | + sdhci1: mmc@36600000 { + compatible = "fujitsu,mb86s70-sdhci-3.0"; + reg = <0x36600000 0x1000>; + bus-width = <4>; + vqmmc-supply = <&vccq_sdhci1>; + clocks = <&clock 2 2 0>, <&clock 2 3 0>; + clock-names = "iface", "core"; + }; |