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Socionext UniPhier SPI controller driver
UniPhier SoCs have SCSSI which supports SPI single channel.
Required properties:
- compatible: should be "socionext,uniphier-scssi"
- reg: address and length of the spi master registers
- #address-cells: must be <1>, see spi-bus.txt
- #size-cells: must be <0>, see spi-bus.txt
- interrupts: a single interrupt specifier
- pinctrl-names: should be "default"
- pinctrl-0: pin control state for the default mode
- clocks: a phandle to the clock for the device
- resets: a phandle to the reset control for the device
Example:
spi0: spi@54006000 {
compatible = "socionext,uniphier-scssi";
reg = <0x54006000 0x100>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 39 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
clocks = <&peri_clk 11>;
resets = <&peri_rst 11>;
};
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