Can I get a DTS(Device Tree Source) for NXP audio amplifier TFA9879?

j-breeze

Other Parts Discussed in Thread: AM3358

Hi Champs,

I'm planning to use TFA9879 that is attached to McASP0 of AM3358. The TFA9879 output is connected to speaker.
So, could you please let me know where I can get a DTS for TFA9879?

Thanks in advance for your cooperation.

Regards,
j-breeze

over 10 years ago

0 Yordan Kovachev over 10 years ago

TI__Guru**** 161600 points

Hi J-breeze,

j-breeze said:
So, could you please let me know where I can get a DTS for TFA9879?

I was not able to find a node in the AM335x dts files in official TI EZSDK7.0 release (kernel 3.12). You can check, if it is added in mainline from kernel.org or linaro, and use as a reference to modify your EZSDK.

If there is nothing in the mainline, you will have to create the device tree nodes yourself. You can use http://processors.wiki.ti.com/index.php/Sitara_Linux_SDK_Audio_DAC_Example#Adding_the_Device_Tree_Entries and the guides provided in Documentation/devicetree/bindings/sound

Best Regards,

Yordan

0 j-breeze over 10 years ago in reply to Yordan Kovachev

Mastermind 7560 points

Hi Yordan,

Thank you for your advice.

Unfortunately, I could not find the dts in mainline(3.19-rc6). So I'll try to create it.

Regards,
j-breeze

0 lu luther over 8 years ago in reply to j-breeze

Prodigy 20 points

Hi j-breeze，

did you create dts about TFA9879 for am335x?

Thanks!
Regards,
luther

Processors

Processors forum

Can I get a DTS(Device Tree Source) for NXP audio amplifier TFA9879?