0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/mmc/owl-mmc.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Actions Semi Owl SoCs SD/MMC/SDIO controller
0008
0009 allOf:
0010 - $ref: "mmc-controller.yaml"
0011
0012 maintainers:
0013 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
0014
0015 properties:
0016 compatible:
0017 oneOf:
0018 - const: actions,owl-mmc
0019 - items:
0020 - enum:
0021 - actions,s500-mmc
0022 - actions,s700-mmc
0023 - const: actions,owl-mmc
0024
0025 reg:
0026 maxItems: 1
0027
0028 interrupts:
0029 maxItems: 1
0030
0031 clocks:
0032 minItems: 1
0033
0034 resets:
0035 maxItems: 1
0036
0037 dmas:
0038 maxItems: 1
0039
0040 dma-names:
0041 const: mmc
0042
0043 required:
0044 - compatible
0045 - reg
0046 - interrupts
0047 - clocks
0048 - resets
0049 - dmas
0050 - dma-names
0051
0052 unevaluatedProperties: false
0053
0054 examples:
0055 - |
0056 mmc0: mmc@e0330000 {
0057 compatible = "actions,owl-mmc";
0058 reg = <0xe0330000 0x4000>;
0059 interrupts = <0 42 4>;
0060 clocks = <&cmu 56>;
0061 resets = <&cmu 23>;
0062 dmas = <&dma 2>;
0063 dma-names = "mmc";
0064 bus-width = <4>;
0065 };
0066
0067 ...
