1Socionext UniPhier SPI controller driver 2 3UniPhier SoCs have SCSSI which supports SPI single channel. 4 5Required properties: 6 - compatible: should be "socionext,uniphier-scssi" 7 - reg: address and length of the spi master registers 8 - #address-cells: must be <1>, see spi-bus.txt 9 - #size-cells: must be <0>, see spi-bus.txt 10 - interrupts: a single interrupt specifier 11 - pinctrl-names: should be "default" 12 - pinctrl-0: pin control state for the default mode 13 - clocks: a phandle to the clock for the device 14 - resets: a phandle to the reset control for the device 15 16Example: 17 18spi0: spi@54006000 { 19 compatible = "socionext,uniphier-scssi"; 20 reg = <0x54006000 0x100>; 21 #address-cells = <1>; 22 #size-cells = <0>; 23 interrupts = <0 39 4>; 24 pinctrl-names = "default"; 25 pinctrl-0 = <&pinctrl_spi0>; 26 clocks = <&peri_clk 11>; 27 resets = <&peri_rst 11>; 28}; 29