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feat: rk3588: add two i2s2 sound card
Co-authored-by: ZHANG Yuntian <[email protected]>
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44 changes: 44 additions & 0 deletions
44
arch/arm64/boot/dts/rockchip/overlays/rk3588-i2s2-2ch-m1-hifiberry-dac.dts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| /dts-v1/; | ||
| /plugin/; | ||
| / { | ||
| metadata { | ||
| title = "Enable HiFiBerry DAC+ Light on I2S2-M1"; | ||
| compatible = "radxa,rock-5b", "radxa,rock-5b-plus"; | ||
| category = "audio"; | ||
| description = "Enable HiFiBerry DAC+ Light on I2S2-M1."; | ||
| exclusive = "GPIO3_B5", "GPIO3_B6", "GPIO3_B2", "GPIO3_B3", "i2s2_2ch"; | ||
| }; | ||
| }; | ||
|
|
||
| &{/} { | ||
| pcm5102a_codec: pcm5102a-codec { | ||
| compatible = "ti,pcm5102a"; | ||
| #sound-dai-cells = <0>; | ||
| status = "okay"; | ||
| }; | ||
|
|
||
| sound_ext_card: sound-ext-card { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| status = "okay"; | ||
| compatible = "simple-audio-card"; | ||
| simple-audio-card,format = "i2s"; | ||
| simple-audio-card,mclk-fs = <256>; | ||
| simple-audio-card,name = "snd_rpi_hifiberry_dac"; | ||
| simple-audio-card,dai-link@0 { | ||
| reg = <0>; | ||
| format = "i2s"; | ||
| cpu { | ||
| sound-dai = <&i2s2_2ch>; | ||
| }; | ||
| codec { | ||
| sound-dai = <&pcm5102a_codec>; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| &i2s2_2ch { | ||
| pinctrl-0 = <&i2s2m1_lrck &i2s2m1_sclk &i2s2m1_sdi &i2s2m1_sdo>; | ||
| status = "okay"; | ||
| }; |
48 changes: 48 additions & 0 deletions
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arch/arm64/boot/dts/rockchip/overlays/rk3588-i2s2-2ch-m1.dts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| /dts-v1/; | ||
| /plugin/; | ||
|
|
||
| / { | ||
| metadata { | ||
| title = "Enable I2S2-M1 2-channel dummy sound card"; | ||
| compatible = "radxa,rock-5b", "radxa,rock-5b-plus"; | ||
| category = "misc"; | ||
| description = "Enable I2S2-M1 2-channel dummy sound card. | ||
| This overlay is only for demonstration purpose. | ||
| It does not support any specific hardware device."; | ||
| exclusive = "GPIO3_B5", "GPIO3_B6", "GPIO3_B2", "GPIO3_B3", "i2s2_2ch"; | ||
| }; | ||
| }; | ||
|
|
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| &{/} { | ||
| i2s2_dummy_codec: i2s2-dummy-codec { | ||
| compatible = "rockchip,dummy-codec"; | ||
| #sound-dai-cells = <0>; | ||
| }; | ||
|
|
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| i2s2_dummy_sound: i2s2-dummy-sound { | ||
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| compatible = "simple-audio-card"; | ||
| simple-audio-card,format = "i2s"; | ||
| simple-audio-card,name = "dummy-card"; | ||
| simple-audio-card,mclk-fs = <256>; | ||
| status = "okay"; | ||
|
|
||
| simple-audio-card,dai-link@0 { | ||
| reg = <0>; | ||
| format = "i2s"; | ||
| cpu { | ||
| sound-dai = <&i2s2_2ch>; | ||
| }; | ||
|
|
||
| codec { | ||
| sound-dai = <&i2s2_dummy_codec>; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
|
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| &i2s2_2ch { | ||
| pinctrl-0 = <&i2s2m1_lrck &i2s2m1_sclk &i2s2m1_sdi &i2s2m1_sdo>; | ||
| status = "okay"; | ||
| }; |