amlogic,axg-tdm-formatters.txt (1193B)
1* Amlogic Audio TDM formatters 2 3Required properties: 4- compatible: 'amlogic,axg-tdmin' or 5 'amlogic,axg-tdmout' or 6 'amlogic,g12a-tdmin' or 7 'amlogic,g12a-tdmout' or 8 'amlogic,sm1-tdmin' or 9 'amlogic,sm1-tdmout 10- reg: physical base address of the controller and length of memory 11 mapped region. 12- clocks: list of clock phandle, one for each entry clock-names. 13- clock-names: should contain the following: 14 * "pclk" : peripheral clock. 15 * "sclk" : bit clock. 16 * "sclk_sel" : bit clock input multiplexer. 17 * "lrclk" : sample clock 18 * "lrclk_sel": sample clock input multiplexer 19 20Optional property: 21- resets: phandle to the dedicated reset line of the tdm formatter. 22 23Example of TDMOUT_A on the S905X2 SoC: 24 25tdmout_a: audio-controller@500 { 26 compatible = "amlogic,axg-tdmout"; 27 reg = <0x0 0x500 0x0 0x40>; 28 resets = <&clkc_audio AUD_RESET_TDMOUT_A>; 29 clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>, 30 <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>, 31 <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>, 32 <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>, 33 <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>; 34 clock-names = "pclk", "sclk", "sclk_sel", 35 "lrclk", "lrclk_sel"; 36};