[PATCH v1] arm64: dts: ti: verdin-am62: dahlia: fix audio clock
Nishanth Menon
nm at ti.com
Tue Apr 9 12:24:54 PDT 2024
Hi Andrejs Cainikovs,
On Fri, 15 Mar 2024 11:25:00 +0100, Andrejs Cainikovs wrote:
> In current configuration, wm8904 codec on Dahlia carrier board provides
> distorted audio output. This happens due to reference clock is fixed to
> 25MHz and no FLL is enabled. During playback following parameters are set:
>
> 44100Hz:
>
> [ 310.276924] wm8904 1-001a: Target BCLK is 1411200Hz
> [ 310.276990] wm8904 1-001a: Using 25000000Hz MCLK
> [ 310.277001] wm8904 1-001a: CLK_SYS is 12500000Hz
> [ 310.277018] wm8904 1-001a: Selected CLK_SYS_RATIO of 256
> [ 310.277026] wm8904 1-001a: Selected SAMPLE_RATE of 44100Hz
> [ 310.277034] wm8904 1-001a: Selected BCLK_DIV of 80 for 1562500Hz BCLK
> [ 310.277044] wm8904 1-001a: LRCLK_RATE is 35
>
> [...]
I have applied the following to branch ti-k3-dts-next on [1].
Thank you!
[1/1] arm64: dts: ti: verdin-am62: dahlia: fix audio clock
commit: a15e5320d91abe68ff1123bb72583d629c49100c
All being well this means that it will be integrated into the linux-next
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[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
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