1 Socionext UniPhier SoC audio driver
3 The Socionext UniPhier audio subsystem consists of I2S and S/PDIF blocks in
4 the same register space.
7 - compatible : should be one of the following:
8 "socionext,uniphier-ld11-aio"
9 "socionext,uniphier-ld20-aio"
10 "socionext,uniphier-pxs2-aio"
11 - reg : offset and length of the register set for the device.
12 - interrupts : should contain I2S or S/PDIF interrupt.
13 - pinctrl-names : should be "default".
14 - pinctrl-0 : defined I2S signal pins for an external codec chip.
15 - clock-names : should include following entries:
17 - clocks : a list of phandle, should contain an entry for each
19 - reset-names : should include following entries:
21 - resets : a list of phandle, should contain an entry for each
23 - #sound-dai-cells: should be 1.
26 - socionext,syscon: a phandle, should contain soc-glue.
27 The soc-glue is used for changing mode of S/PDIF signal pin
28 to Output from Hi-Z. This property is optional if you use
33 compatible = "socionext,uniphier-ld20-aio";
34 reg = <0x56000000 0x80000>;
35 interrupts = <0 144 4>;
36 pinctrl-names = "default";
37 pinctrl-0 = <&pinctrl_aout>;
39 clocks = <&sys_clk 40>;
41 resets = <&sys_rst 40>;
42 #sound-dai-cells = <1>;
44 socionext,syscon = <&sg>;