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28 lines
845 B
28 lines
845 B
* Imagination specific extensions to the Synopsys Designware Mobile Storage |
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Host Controller |
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The Synopsys designware mobile storage host controller is used to interface |
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a SoC with storage medium such as eMMC or SD/MMC cards. This file documents |
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differences between the core Synopsys dw mshc controller properties described |
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by synopsys-dw-mshc.txt and the properties used by the Imagination specific |
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extensions to the Synopsys Designware Mobile Storage Host Controller. |
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Required Properties: |
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* compatible: should be |
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- "img,pistachio-dw-mshc": for Pistachio SoCs |
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Example: |
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mmc@18142000 { |
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compatible = "img,pistachio-dw-mshc"; |
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reg = <0x18142000 0x400>; |
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interrupts = <GIC_SHARED 39 IRQ_TYPE_LEVEL_HIGH>; |
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clocks = <&system_clk>, <&sdhost_clk>; |
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clock-names = "biu", "ciu"; |
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fifo-depth = <0x20>; |
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bus-width = <4>; |
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disable-wp; |
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};
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