Rockchip NAND Flash Controller DT binding
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Required properties:
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- compatible : "rockchip,rk-nand".
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- reg : shall contain registers location and length for data and reg.
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- interrupts : shall define the nand controller interrupt.
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- clocks : shall reference nand controller clocks.
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- clock-names : nand controller internal clock names. Shall contain :
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* "hclk_nandc" : AHB gating clock
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* "clk_nandc" : nand controller clock
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Example for rk322x:
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nandc: nandc@10500000 {
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compatible = "rockchip,rk-nand";
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reg = <0x10500000 0x4000>;
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interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk_nandc>, <&clk_gates10 15>;
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clock-names = "clk_nandc", "hclk_nandc";
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clock-frequency = <150000000>;
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status = "okay";
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#address-cells = <1>;
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#size-cells = <1>;
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nand@0 {
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reg = <0>;
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nand-ecc-mode = "hw";
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nand-ecc-strength = <16>;
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nand-ecc-step-size = <1024>;
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};
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};
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