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-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 = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
- 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>;
- };
- };