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Analog Devices AXI SPI Engine controller Device Tree Bindings
Required properties:
- compatible : Must be "adi,axi-spi-engine-1.00.a""
- reg : Physical base address and size of the register map.
- interrupts : Property with a value describing the interrupt
number.
- clock-names : List of input clock names - "s_axi_aclk", "spi_clk"
- clocks : Clock phandles and specifiers (See clock bindings for
details on clock-names and clocks).
- #address-cells : Must be <1>
- #size-cells : Must be <0>
Optional subnodes:
Subnodes are use to represent the SPI slave devices connected to the SPI
master. They follow the generic SPI bindings as outlined in spi-bus.txt.
Example:
spi@@44a00000 {
compatible = "adi,axi-spi-engine-1.00.a";
reg = <0x44a00000 0x1000>;
interrupts = <0 56 4>;
clocks = <&clkc 15 &clkc 15>;
clock-names = "s_axi_aclk", "spi_clk";
#address-cells = <1>;
#size-cells = <0>;
/* SPI devices */
};
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