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49 lines
1.1 KiB
49 lines
1.1 KiB
FLCTL NAND controller |
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Required properties: |
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- compatible : "renesas,shmobile-flctl-sh7372" |
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- reg : Address range of the FLCTL |
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- interrupts : flste IRQ number |
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- nand-bus-width : bus width to NAND chip |
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Optional properties: |
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- dmas: DMA specifier(s) |
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- dma-names: name for each DMA specifier. Valid names are |
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"data_tx", "data_rx", "ecc_tx", "ecc_rx" |
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The DMA fields are not used yet in the driver but are listed here for |
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completing the bindings. |
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The device tree may optionally contain sub-nodes describing partitions of the |
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address space. See partition.txt for more detail. |
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Example: |
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flctl@e6a30000 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "renesas,shmobile-flctl-sh7372"; |
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reg = <0xe6a30000 0x100>; |
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interrupts = <0x0d80>; |
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nand-bus-width = <16>; |
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dmas = <&dmac 1 /* data_tx */ |
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&dmac 2;> /* data_rx */ |
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dma-names = "data_tx", "data_rx"; |
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system@0 { |
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label = "system"; |
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reg = <0x0 0x8000000>; |
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}; |
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userdata@8000000 { |
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label = "userdata"; |
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reg = <0x8000000 0x10000000>; |
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}; |
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cache@18000000 { |
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label = "cache"; |
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reg = <0x18000000 0x8000000>; |
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}; |
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};
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