[linux.git] / Documentation / devicetree / bindings / spi / spi-uniphier.txt

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
 - 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>;
	interrupts = <0 39 4>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi0>;
	clocks = <&peri_clk 11>;
	resets = <&peri_rst 11>;
};
Commit	Line	Data
4dcd5c27 KH	1	Socionext UniPhier SPI controller driver
	2
	3	UniPhier SoCs have SCSSI which supports SPI single channel.
	4
	5	Required properties:
	6	- compatible: should be "socionext,uniphier-scssi"
	7	- reg: address and length of the spi master registers
3511ba7d KH	8	- interrupts: a single interrupt specifier
	9	- pinctrl-names: should be "default"
	10	- pinctrl-0: pin control state for the default mode
	11	- clocks: a phandle to the clock for the device
	12	- resets: a phandle to the reset control for the device
4dcd5c27 KH	13
	14	Example:
	15
	16	spi0: spi@54006000 {
	17	compatible = "socionext,uniphier-scssi";
	18	reg = <0x54006000 0x100>;
3511ba7d KH	19	interrupts = <0 39 4>;
	20	pinctrl-names = "default";
	21	pinctrl-0 = <&pinctrl_spi0>;
4dcd5c27 KH	22	clocks = <&peri_clk 11>;
	23	resets = <&peri_rst 11>;
	24	};