1 Dialog Semiconductor DA7213 Audio Codec bindings
6 - compatible : Should be "dlg,da7213"
7 - reg: Specifies the I2C slave address
10 - clocks : phandle and clock specifier for codec MCLK.
11 - clock-names : Clock name string for 'clocks' attribute, should be "mclk".
13 - dlg,micbias1-lvl : Voltage (mV) for Mic Bias 1
14 [<1600>, <2200>, <2500>, <3000>]
15 - dlg,micbias2-lvl : Voltage (mV) for Mic Bias 2
16 [<1600>, <2200>, <2500>, <3000>]
17 - dlg,dmic-data-sel : DMIC channel select based on clock edge.
18 ["lrise_rfall", "lfall_rrise"]
19 - dlg,dmic-samplephase : When to sample audio from DMIC.
20 ["on_clkedge", "between_clkedge"]
21 - dlg,dmic-clkrate : DMIC clock frequency (Hz).
22 [<1500000>, <3000000>]
28 codec_i2c: da7213@1a {
29 compatible = "dlg,da7213";
35 dlg,micbias1-lvl = <2500>;
36 dlg,micbias2-lvl = <2500>;
38 dlg,dmic-data-sel = "lrise_rfall";
39 dlg,dmic-samplephase = "between_clkedge";
40 dlg,dmic-clkrate = <3000000>;