Re: [PATCH] arm64: dts: sdm845: Add lpasscc node

From: Stephen Boyd
Date: Wed Jan 16 2019 - 11:55:51 EST


Quoting Bjorn Andersson (2019-01-15 22:09:10)
> On Wed 05 Dec 00:00 PST 2018, Taniya Das wrote:
>
> > This adds the low pass audio clock controller node to sdm845 based on
> > the example in the bindings.
> >
>
> Applying this causes my MTP to reboot as clk_disable_unused() tries to
> disable "lpass_qdsp6ss_core_clk". Am I missing something?
>

Probably you need this patch[1] so that this "essential" clk isn't
turned off during clk late init.

[1] https://lkml.kernel.org/r/1545306385-31240-1-git-send-email-tdas@xxxxxxxxxxxxxx