[deliverable/linux.git] / Documentation / devicetree / bindings / sound / ak4104.txt

AK4104 S/PDIF transmitter

This device supports SPI mode only.

Required properties:

  - compatible : "asahi-kasei,ak4104"

  - reg : The chip select number on the SPI bus

  - vdd-supply : A regulator node, providing 2.7V - 3.6V

Optional properties:

  - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
		 deasserted before communication to the device starts.

Example:

spdif: ak4104@0 {
	compatible = "asahi-kasei,ak4104";
	reg = <0>;
	spi-max-frequency = <5000000>;
	vdd-supply = <&vdd_3v3_reg>;
};
Commit	Line	Data
ac5dbea0 DM	1	AK4104 S/PDIF transmitter
	2
	3	This device supports SPI mode only.
	4
	5	Required properties:
	6
	7	- compatible : "asahi-kasei,ak4104"
	8
	9	- reg : The chip select number on the SPI bus
	10
def8397c DM	11	- vdd-supply : A regulator node, providing 2.7V - 3.6V
def8397c DM	12
385a4c2e DM	13	Optional properties:
	14
	15	- reset-gpio : a GPIO spec for the reset pin. If specified, it will be
	16	deasserted before communication to the device starts.
	17
ac5dbea0 DM	18	Example:
	19
	20	spdif: ak4104@0 {
	21	compatible = "asahi-kasei,ak4104";
	22	reg = <0>;
	23	spi-max-frequency = <5000000>;
def8397c	24	vdd-supply = <&vdd_3v3_reg>;
ac5dbea0	25	};