1 # SPDX-License-Identifier: GPL-2.0-only
4 $id: http://devicetree.org/schemas/sound/sgtl5000.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale SGTL5000 Stereo Codec
10 - Fabio Estevam <festevam@gmail.com>
22 assigned-clock-parents: true
23 assigned-clock-rates: true
28 - description: the clock provider of SYS_MCLK
31 description: the regulator provider of VDDA
34 description: the regulator provider of VDDIO
37 description: the regulator provider of VDDD
39 micbias-resistor-k-ohms:
40 description: The bias resistor to be used in kOhms. The resistor can take
41 values of 2k, 4k or 8k. If set to 0 it will be off. If this node is not
42 mentioned or if the value is unknown, then micbias resistor is set to
46 micbias-voltage-m-volts:
47 description: The bias voltage to be used in mVolts. The voltage can take
48 values from 1.25V to 3V by 250mV steps. If this node is not mentioned
49 or the value is unknown, then the value is set to 1.25V.
50 enum: [ 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000 ]
54 The LRCLK pad strength. Possible values are: 0, 1, 2 and 3 as per the
59 1 = 1.66 mA 2.87 mA 4.02 mA
60 2 = 3.33 mA 5.74 mA 8.03 mA
61 3 = 4.99 mA 8.61 mA 12.05 mA
62 $ref: "/schemas/types.yaml#/definitions/uint32"
67 The SCLK pad strength. Possible values are: 0, 1, 2 and 3 as per the
72 1 = 1.66 mA 2.87 mA 4.02 mA
73 2 = 3.33 mA 5.74 mA 8.03 mA
74 3 = 4.99 mA 8.61 mA 12.05 mA
75 $ref: "/schemas/types.yaml#/definitions/uint32"
79 $ref: audio-graph-port.yaml#
80 unevaluatedProperties: false
90 additionalProperties: false
99 compatible = "fsl,sgtl5000";
101 #sound-dai-cells = <0>;
102 clocks = <&clks 150>;
103 micbias-resistor-k-ohms = <2>;
104 micbias-voltage-m-volts = <2250>;
105 VDDA-supply = <®_3p3v>;
106 VDDIO-supply = <®_3p3v>;