| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/sound/nxp,tfa989x.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: NXP/Goodix TFA989X (TFA1) Audio Amplifiers |
| 8 | |
| 9 | maintainers: |
| 10 | - Stephan Gerhold <stephan@gerhold.net> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: dai-common.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | enum: |
| 18 | - nxp,tfa9890 |
| 19 | - nxp,tfa9895 |
| 20 | - nxp,tfa9897 |
| 21 | |
| 22 | reg: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | '#sound-dai-cells': |
| 26 | const: 0 |
| 27 | |
| 28 | rcv-gpios: |
| 29 | description: optional GPIO to be asserted when receiver mode is enabled. |
| 30 | |
| 31 | sound-name-prefix: true |
| 32 | |
| 33 | vddd-supply: |
| 34 | description: regulator phandle for the VDDD power supply. |
| 35 | |
| 36 | if: |
| 37 | not: |
| 38 | properties: |
| 39 | compatible: |
| 40 | const: nxp,tfa9897 |
| 41 | then: |
| 42 | properties: |
| 43 | rcv-gpios: false |
| 44 | |
| 45 | required: |
| 46 | - compatible |
| 47 | - reg |
| 48 | - '#sound-dai-cells' |
| 49 | |
| 50 | additionalProperties: false |
| 51 | |
| 52 | examples: |
| 53 | - | |
| 54 | i2c { |
| 55 | #address-cells = <1>; |
| 56 | #size-cells = <0>; |
| 57 | |
| 58 | audio-codec@34 { |
| 59 | compatible = "nxp,tfa9895"; |
| 60 | reg = <0x34>; |
| 61 | sound-name-prefix = "Speaker Left"; |
| 62 | #sound-dai-cells = <0>; |
| 63 | }; |
| 64 | audio-codec@36 { |
| 65 | compatible = "nxp,tfa9895"; |
| 66 | reg = <0x36>; |
| 67 | sound-name-prefix = "Speaker Right"; |
| 68 | #sound-dai-cells = <0>; |
| 69 | }; |
| 70 | }; |
| 71 | |
| 72 | - | |
| 73 | #include <dt-bindings/gpio/gpio.h> |
| 74 | i2c { |
| 75 | #address-cells = <1>; |
| 76 | #size-cells = <0>; |
| 77 | |
| 78 | speaker_codec_top: audio-codec@34 { |
| 79 | compatible = "nxp,tfa9897"; |
| 80 | reg = <0x34>; |
| 81 | vddd-supply = <&pm8916_l6>; |
| 82 | rcv-gpios = <&msmgpio 50 GPIO_ACTIVE_HIGH>; |
| 83 | pinctrl-names = "default"; |
| 84 | pinctrl-0 = <&speaker_top_default>; |
| 85 | sound-name-prefix = "Speaker Top"; |
| 86 | #sound-dai-cells = <0>; |
| 87 | }; |
| 88 | |
| 89 | speaker_codec_bottom: audio-codec@36 { |
| 90 | compatible = "nxp,tfa9897"; |
| 91 | reg = <0x36>; |
| 92 | vddd-supply = <&pm8916_l6>; |
| 93 | rcv-gpios = <&msmgpio 111 GPIO_ACTIVE_HIGH>; |
| 94 | pinctrl-names = "default"; |
| 95 | pinctrl-0 = <&speaker_bottom_default>; |
| 96 | sound-name-prefix = "Speaker Bottom"; |
| 97 | #sound-dai-cells = <0>; |
| 98 | }; |
| 99 | }; |