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27 lines
829 B
Text
27 lines
829 B
Text
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Xilinx Zynq QSPI controller Device Tree Bindings
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Required properties:
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- compatible : Should be "xlnx,zynq-qspi-1.0".
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- reg : Physical base address and size of QSPI registers map.
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- interrupts : Property with a value describing the interrupt
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number.
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- interrupt-parent : Must be core interrupt controller
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- clock-names : List of input clock names - "ref_clk", "pclk"
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(See clock bindings for details).
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- clocks : Clock phandles (see clock bindings for details).
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Optional properties:
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- num-cs : Number of chip selects used.
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Example:
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qspi@e000d000 {
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compatible = "xlnx,zynq-qspi-1.0";
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clock-names = "ref_clk", "pclk";
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clocks = <&clkc 10>, <&clkc 43>;
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interrupt-parent = <&intc>;
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interrupts = <0 19 4>;
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num-cs = <1>;
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reg = <0xe000d000 0x1000>;
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} ;
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