Lines Matching +full:differential +full:- +full:input

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - David Rau <David.Rau.opensource@dm.renesas.com>
13   The DA7219 is an ultra low-power audio codec with
14   in-built advanced accessory detection (AAD) for mobile
16   sample rates up to 96 kHz at 24-bit resolution.
28   VDD-supply:
32   VDDMIC-supply:
36   VDDIO-supply:
40   interrupt-names:
45       - wakeup
46       - irq
48   wakeup-source:
53   "#clock-cells":
56   clock-output-names:
67   clock-names:
70   dlg,micbias-lvl:
76   dlg,mic-amp-in-sel:
79       Mic input source type.
81       diff - Differential.
83       se_p - MIC_P.
84       Positive differential analog microphone input.
86       se_n - MIC_N.
87       Negative differential analog microphone input.
96       dlg,micbias-pulse-lvl:
102       dlg,micbias-pulse-time:
108       dlg,btn-cfg:
111           Periodic button press measurements for 4-pole jack (ms).
114       dlg,mic-det-thr:
120       dlg,jack-ins-deb:
126       dlg,jack-ins-det-pty:
132       dlg,jack-det-rate:
138       dlg,jack-rem-deb:
144       dlg,a-d-btn-thr:
151       dlg,d-b-btn-thr:
158       dlg,b-c-btn-thr:
165       dlg,c-mic-btn-thr:
172       dlg,btn-avg:
175           Number of 8-bit readings for averaged button measurement.
178       dlg,adc-1bit-rpt:
181           Repeat count for 1-bit button measurement.
185   - compatible
186   - reg
187   - interrupts
188   - VDD-supply
189   - VDDMIC-supply
190   - VDDIO-supply
195   - |
196     #include <dt-bindings/interrupt-controller/irq.h>
198       #address-cells = <1>;
199       #size-cells = <0>;
205           interrupt-parent = <&gpio6>;
208           VDD-supply = <&vdd_reg>;
209           VDDMIC-supply = <&vddmic_reg>;
210           VDDIO-supply = <&vddio_reg>;
212           #clock-cells = <1>;
213           clock-output-names = "da7219-dai-wclk", "da7219-dai-bclk";
216           clock-names = "mclk";
218           dlg,micbias-lvl = <2600>;
219           dlg,mic-amp-in-sel = "diff";
222               dlg,btn-cfg = <50>;
223               dlg,mic-det-thr = <500>;
224               dlg,jack-ins-deb = <20>;
225               dlg,jack-ins-det-pty = "low";
226               dlg,jack-det-rate = "32_64";
227               dlg,jack-rem-deb = <1>;
229               dlg,a-d-btn-thr = <0xa>;
230               dlg,d-b-btn-thr = <0x16>;
231               dlg,b-c-btn-thr = <0x21>;
232               dlg,c-mic-btn-thr = <0x3E>;
234               dlg,btn-avg = <4>;
235               dlg,adc-1bit-rpt = <1>;