1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/sound/realtek,rt5682s.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Realtek rt5682s codec
10 - Derek Fang <derek.fang@realtek.com>
13 Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
16 - $ref: dai-common.yaml#
20 const: realtek,rt5682s
24 description: I2C address of the device.
28 description: The CODEC's interrupt output.
30 realtek,dmic1-data-pin:
31 $ref: /schemas/types.yaml#/definitions/uint32
33 - 0 # dmic1 data is not used
34 - 1 # using GPIO2 pin as dmic1 data pin
35 - 2 # using GPIO5 pin as dmic1 data pin
37 Specify which GPIO pin be used as DMIC1 data pin.
39 realtek,dmic1-clk-pin:
40 $ref: /schemas/types.yaml#/definitions/uint32
42 - 0 # dmic1 clk is not used
43 - 1 # using GPIO1 pin as dmic1 clock pin
44 - 2 # using GPIO3 pin as dmic1 clock pin
46 Specify which GPIO pin be used as DMIC1 clk pin.
49 $ref: /schemas/types.yaml#/definitions/uint32
52 - 1 # using JD1 as JD source
54 Specify which JD source be used.
56 realtek,ldo1-en-gpios:
58 The GPIO that controls the CODEC's LDO1_EN pin.
60 realtek,dmic-clk-rate-hz:
62 Set the clock rate (hz) for the requirement of the particular DMIC.
64 realtek,dmic-delay-ms:
66 Set the delay time (ms) for the requirement of the particular DMIC.
68 realtek,amic-delay-ms:
70 Set the delay time (ms) for the requirement of the particular platform or AMIC.
72 realtek,dmic-clk-driving-high:
75 Set the high driving of the DMIC clock out.
79 - description: phandle and clock specifier for codec MCLK.
91 description: Name given for DAI word clock and bit clock outputs.
97 description: Regulator supplying analog power through the AVDD pin.
100 description: Regulator supplying power for the microphone bias through the
104 description: Regulator supplying I/O power through the DBVDD pin.
107 description: Regulator supplying power to the digital core and charge pump
108 through the LDO1_IN pin.
110 unevaluatedProperties: false
122 #include <dt-bindings/gpio/gpio.h>
123 #include <dt-bindings/interrupt-controller/irq.h>
126 #address-cells = <1>;
130 compatible = "realtek,rt5682s";
132 interrupts = <6 IRQ_TYPE_LEVEL_HIGH>;
133 realtek,ldo1-en-gpios =
134 <&gpio 2 GPIO_ACTIVE_HIGH>;
135 realtek,dmic1-data-pin = <1>;
136 realtek,dmic1-clk-pin = <1>;
137 realtek,jd-src = <1>;
140 clock-output-names = "rt5682-dai-wclk", "rt5682-dai-bclk";
143 clock-names = "mclk";
145 AVDD-supply = <&avdd_reg>;
146 MICVDD-supply = <&micvdd_reg>;
147 DBVDD-supply = <&dbvdd_reg>;
148 LDO1-IN-supply = <&ldo1_in_reg>;