Hello NXP Community,
I'am working on a custom board based on IMX6 Solo processor and TX6S-8035 module, trying to play audio with MAX98357a codec. I just start leaning how works the device-tree I implement a simple-audio-card on the 4.1.15 linux kernel and use the following DTS as suggested in i.MX6 and MA98357a with simple-audio-card:
解決済! 解決策の投稿を見る。
Hi Souleymane
statement "MAX98357a codec is connected to SSI1" is not fully correct as
SSI ports are connected through AUDMUX and described in Table 81. AUDMUX Port Allocatio,
Figure 16-1. AUDMUX Block Diagram i.MX6SDL Datasheet and i.MX6SDL Reference Manual
http://www.nxp.com/assets/documents/data/en/reference-manuals/IMX6SDLRM.pdf
http://www.nxp.com/docs/en/data-sheet/IMX6SDLCEC.pdf
So one can check TX6S-8035 module schematic to find what AUDMUX port used for codec
connection.
Best regards
igor
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I had some trouble getting the sound card (MA98357a codec with the simple-audio-card) to work with a recent revision of the imx6q (i.MX 6 Quad), so I am sharing my solution, posted here: linux device driver - Audio issue with IMX6 board (max98357a codec) - Stack Overflow
Hi Souleymane
statement "MAX98357a codec is connected to SSI1" is not fully correct as
SSI ports are connected through AUDMUX and described in Table 81. AUDMUX Port Allocatio,
Figure 16-1. AUDMUX Block Diagram i.MX6SDL Datasheet and i.MX6SDL Reference Manual
http://www.nxp.com/assets/documents/data/en/reference-manuals/IMX6SDLRM.pdf
http://www.nxp.com/docs/en/data-sheet/IMX6SDLCEC.pdf
So one can check TX6S-8035 module schematic to find what AUDMUX port used for codec
connection.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------