diff options
author | Lucas Stach <l.stach@pengutronix.de> | 2021-01-25 19:47:32 +0100 |
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committer | Shawn Guo <shawnguo@kernel.org> | 2021-01-30 21:53:53 +0800 |
commit | 663a5b5efa510b91fa35a0a08eae9ec6a364ebcb (patch) | |
tree | 2156656c8afde5ab15df4321a73b9c8f8653f66e /arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts | |
parent | 837ae08d95f2fe1ba33aa33b0256648b717e87b1 (diff) |
arm64: dts: zii-ultra: add sound support
This adds all the necessary nodes to get audio support on both the
RMB3 and Zest boards.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts index 173b9e9b2bbd..f6130167a1c7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-zest.dts @@ -10,6 +10,36 @@ / { model = "ZII Ultra Zest Board"; compatible = "zii,imx8mq-ultra-zest", "zii,imx8mq-ultra", "fsl,imx8mq"; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "front"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&sound_codec>; + simple-audio-card,frame-master = <&sound_codec>; + simple-audio-card,widgets = + "Headphone", "Headphone Jack Front", + "Headphone", "Headphone Jack Back"; + simple-audio-card,routing = + "Headphone Jack Front", "HPA1 HPLEFT", + "Headphone Jack Front", "HPA1 HPRIGHT", + "Headphone Jack Back", "HPA2 HPLEFT", + "Headphone Jack Back", "HPA2 HPRIGHT", + "HPA1 LEFTIN", "HPL", + "HPA1 RIGHTIN", "HPR", + "HPA2 LEFTIN", "HPL", + "HPA2 RIGHTIN", "HPR"; + simple-audio-card,aux-devs = <&hpa1>, <&hpa2>; + + sound_cpu: simple-audio-card,cpu { + sound-dai = <&sai2>; + }; + + sound_codec: simple-audio-card,codec { + sound-dai = <&codec1>; + clocks = <&cs2000>; + }; + }; }; &i2c4 { |