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28 lines
650 B
28 lines
650 B
Freescale Localbus UPM programmed to work with NAND flash
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Required properties:
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- compatible : "fsl,upm-nand".
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- reg : should specify localbus chip select and size used for the chip.
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- fsl,upm-addr-offset : UPM pattern offset for the address latch.
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- fsl,upm-cmd-offset : UPM pattern offset for the command latch.
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- gpios : may specify optional GPIO connected to the Ready-Not-Busy pin.
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Example:
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upm@1,0 {
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compatible = "fsl,upm-nand";
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reg = <1 0 1>;
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fsl,upm-addr-offset = <16>;
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fsl,upm-cmd-offset = <8>;
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gpios = <&qe_pio_e 18 0>;
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flash {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "...";
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partition@0 {
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...
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};
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};
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};
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