SPI Engine Peripheral Linux Driver
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>
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.
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 */