diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-evk-iqaudio-dacpro.dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-evk-iqaudio-dacpro.dts | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk-iqaudio-dacpro.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk-iqaudio-dacpro.dts new file mode 100644 index 000000000000..3d1398c1280b --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk-iqaudio-dacpro.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2020 NXP. + */ + +#include "imx8mm-evk.dts" + +/ { + reg_3v3_vext: regulator-3v3-vext { + compatible = "regulator-fixed"; + regulator-name = "3V3_VEXT"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + sound-ak4458 { + status = "disabled"; + }; + + sound-micfil { + status = "disabled"; + }; + + sound-pcm512x { + compatible = "fsl,imx-audio-pcm512x"; + model = "pcm512x-audio"; + audio-cpu = <&sai5>; + audio-codec = <&pcm512x>; + format = "i2s"; + audio-widgets = + "Line", "Left Line Out Jack", + "Line", "Right Line Out Jack"; + audio-routing = + "Left Line Out Jack", "OUTL", + "Right Line Out Jack", "OUTR"; + dac,24db_digital_gain; + }; +}; + +&i2c3 { + ak4458_1: ak4458@10 { + status = "disabled"; + }; + + ak4458_2: ak4458@12 { + status = "disabled"; + }; + + ak4497: ak4497@11 { + status = "disabled"; + }; + + pcm512x: pcm512x@4c { + compatible = "ti,pcm5142"; + reg = <0x4c>; + AVDD-supply = <®_3v3_vext>; + DVDD-supply = <®_3v3_vext>; + CPVDD-supply = <®_3v3_vext>; + }; +}; + +&iomuxc { + pinctrl_sai5: sai5grp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_RXD1_SAI5_TX_SYNC 0xd6 + MX8MM_IOMUXC_SAI5_RXD2_SAI5_TX_BCLK 0xd6 + MX8MM_IOMUXC_SAI5_RXD3_SAI5_TX_DATA0 0xd6 + MX8MM_IOMUXC_SAI5_RXD0_SAI5_RX_DATA0 0xd6 + >; + }; +}; + +&micfil { + status = "disabled"; +}; + +&sai5 { + status = "okay"; +}; |