diff options
| author | Adrian Alonso <adrian.alonso@nxp.com> | 2020-11-09 11:48:05 -0600 |
|---|---|---|
| committer | Adrian Alonso <adrian.alonso@nxp.com> | 2020-11-19 13:26:39 -0600 |
| commit | e50e707b704fcafbc1c0f73912a354083336297c (patch) | |
| tree | 6296be2f7f3681c42b086795d530ce071c21cba6 /arch/arm64/boot/dts/freescale/imx8mn-evk-iqaudio-dacplus.dts | |
| parent | a452c44357d9c68c27c39327e50b41e4b6cffe8d (diff) | |
MLK-24932-1: dts: arm64: freescale: imx8mn evk iqaudio dacplus
Enable support for IQauidio dacplus audio hats on
iMX8MNano EVK.
Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit 0fe19d3f2e949c65ffa636d4971b9f5f463497fd)
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-evk-iqaudio-dacplus.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-evk-iqaudio-dacplus.dts | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-iqaudio-dacplus.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk-iqaudio-dacplus.dts new file mode 100644 index 000000000000..888e49e52699 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-iqaudio-dacplus.dts @@ -0,0 +1,65 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2020 NXP. + */ + +#include "imx8mn-evk.dts" + +/ { + reg_3v3_vext: regulator-3v3-vext { + compatible = "regulator-fixed"; + regulator-name = "3V3_VEXT"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + 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 { + pcm512x: pcm512x@4c { + compatible = "ti,pcm5122"; + reg = <0x4c>; + AVDD-supply = <®_3v3_vext>; + DVDD-supply = <®_3v3_vext>; + CPVDD-supply = <®_3v3_vext>; + }; +}; + +&iomuxc { + imx8mn-evk { + pinctrl_sai5: sai5grp { + fsl,pins = < + MX8MN_IOMUXC_SAI5_RXD1_SAI5_TX_SYNC 0xd6 + MX8MN_IOMUXC_SAI5_RXD2_SAI5_TX_BCLK 0xd6 + MX8MN_IOMUXC_SAI5_RXD3_SAI5_TX_DATA0 0xd6 + MX8MN_IOMUXC_SAI5_RXD0_SAI5_RX_DATA0 0xd6 + >; + }; + }; +}; + +&micfil { + status = "disabled"; +}; + +&sai5 { + status = "okay"; +}; |