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38 lines
923 B
38 lines
923 B
Sigma Designs Tango4 NAND Flash Controller (NFC) |
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Required properties: |
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- compatible: "sigma,smp8758-nand" |
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- reg: address/size of nfc_reg, nfc_mem, and pbus_reg |
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- dmas: reference to the DMA channel used by the controller |
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- dma-names: "rxtx" |
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- clocks: reference to the system clock |
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- #address-cells: <1> |
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- #size-cells: <0> |
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Children nodes represent the available NAND chips. |
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See Documentation/devicetree/bindings/mtd/nand-controller.yaml for generic bindings. |
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Example: |
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nandc: nand-controller@2c000 { |
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compatible = "sigma,smp8758-nand"; |
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reg = <0x2c000 0x30>, <0x2d000 0x800>, <0x20000 0x1000>; |
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dmas = <&dma0 3>; |
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dma-names = "rxtx"; |
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clocks = <&clkgen SYS_CLK>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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nand@0 { |
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reg = <0>; /* CS0 */ |
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nand-ecc-strength = <14>; |
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nand-ecc-step-size = <1024>; |
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}; |
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nand@1 { |
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reg = <1>; /* CS1 */ |
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nand-ecc-strength = <14>; |
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nand-ecc-step-size = <1024>; |
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}; |
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};
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