Re: [PATCH] arm64: dts: qcom: shikra: Add RF_CLK2 clock to wcn3988-pmu nodes

From: Konrad Dybcio

Date: Wed Oct 21 2026 - 05:15:33 EST


On 10/21/26 11:05 AM, Cheng Jiang wrote:
> Hi Bjorn, Abel, Konrad,
>
> Please drop this patch.
>
> I re-tested on Shikra EVK with and without the RF_CLK2 clock described on
> the wcn3988-pmu nodes, and Bluetooth comes up in both cases. The
> commit message claim that Bluetooth fails to come up without the clock
> does not hold, so the patch is not needed for Bluetooth. Thanks to
> Abel and Konrad for the reviews.

It may be that you're lucky on the timing (or that clk-smd-rpm keeps
all clocks online). Please verify the schematic / clock map. If that
clock signal is connected to WCN, please go ahead with this patch.

Konrad