STMicroelectronics SSC (SPI) Controller --------------------------------------- Required properties: - compatible : "st,comms-ssc4-spi" - reg : Offset and length of the device's register set - interrupts : The interrupt specifier - clock-names : Must contain "ssc" - clocks : Must contain an entry for each name in clock-names See ../clk/* - pinctrl-names : Uses "default", can use "sleep" if provided See ../pinctrl/pinctrl-bindings.txt Optional properties: - cs-gpios : List of GPIO chip selects See ../spi/spi-bus.txt Child nodes represent devices on the SPI bus See ../spi/spi-bus.txt Example: spi@9840000 { compatible = "st,comms-ssc4-spi"; reg = <0x9840000 0x110>; interrupts = ; clocks = <&clk_s_c0_flexgen CLK_EXT2F_A9>; clock-names = "ssc"; pinctrl-0 = <&pinctrl_spi0_default>; pinctrl-names = "default"; cs-gpios = <&pio17 5 0>; #address-cells = <1>; #size-cells = <0>; st95hf@0{ compatible = "st,st95hf"; reg = <0>; spi-max-frequency = <1000000>; interrupts = <2 IRQ_TYPE_EDGE_FALLING>; }; };