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48c926cd34
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
24 lines
652 B
Plaintext
24 lines
652 B
Plaintext
Allwinner A10 SPI controller
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Required properties:
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- compatible: Should be "allwinner,sun4-a10-spi".
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- reg: Should contain register location and length.
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- interrupts: Should contain interrupt.
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- clocks: phandle to the clocks feeding the SPI controller. Two are
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needed:
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- "ahb": the gated AHB parent clock
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- "mod": the parent module clock
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- clock-names: Must contain the clock names described just above
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Example:
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spi1: spi@1c06000 {
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compatible = "allwinner,sun4i-a10-spi";
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reg = <0x01c06000 0x1000>;
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interrupts = <11>;
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clocks = <&ahb_gates 21>, <&spi1_clk>;
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clock-names = "ahb", "mod";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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