Lines Matching +full:gain +full:- +full:gpios

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Herve Codina <herve.codina@bootlin.com>
14   programmable gain setting.
16   The time-slots used by the codec must be set and so, the properties
17   'dai-tdm-slot-num', 'dai-tdm-slot-width', 'dai-tdm-slot-tx-mask' and
18   'dai-tdm-slot-rx-mask' must be present in the ALSA sound card node for
19   sub-nodes that involve the codec. The codec uses one 8bit time-slot per
21   'dai-tdm-tdm-slot-with' must be set to 8.
23   The IDT821034 codec also supports 5 gpios (SLIC signals) per channel.
26   - $ref: /schemas/spi/spi-peripheral-props.yaml#
27   - $ref: dai-common.yaml#
38   spi-max-frequency:
41   spi-cpha: true
43   '#sound-dai-cells':
46   '#gpio-cells':
49   gpio-controller: true
52   - compatible
53   - reg
54   - spi-cpha
55   - '#sound-dai-cells'
56   - gpio-controller
57   - '#gpio-cells'
62   - |
64         #address-cells = <1>;
65         #size-cells = <0>;
66         audio-codec@0 {
69             spi-max-frequency = <8192000>;
70             spi-cpha;
71             #sound-dai-cells = <0>;
72             gpio-controller;
73             #gpio-cells = <2>;