I2S configurations are not reflecting in kernel

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

I2S configurations are not reflecting in kernel

775 Views
rohit_maniwal
Contributor II

Hi, 
I am working on custom-board imx6q sabre and at one point i am not getting understand is that i have make changes in dtsi file where i have write I2S as Master in SSI and bitbake my custom configuration settings and i can read the dtb file by using fdtdump command and i see the change in the file as per the changes i made but when i tried to see the changes of SSI by using memtool (e.g memtool -32 0x02028010 ), it is showing the value=000000000, i am not able to see the changes as per my configuration i should get 00000020(SSI I2S Master-mode e.g. register SSI_SCR[6:5] = 01)
Please let me know if i have do some more changes.

Labels (2)
2 Replies

632 Views
igorpadykov
NXP Employee
NXP Employee

Hi Rohit

ASoC splits an embedded audio system into several components described in

Figure 28-1. ALSA SoC Software Architecture attached Linux Manual.

So it is necessary that all drivers (machine, platform, codec) were loaded correctly.

Please check them in sect.28.4.1 ASoC Driver Source Architecture

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

632 Views
rohit_maniwal
Contributor II

thank you igorpadykov‌ i am looking at all drivers 

0 Kudos