From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Cheng Jiang <cheng.jiang@oss.qualcomm.com>,
andersson@kernel.org, konradybcio@kernel.org
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: shikra: Add RF_CLK2 clock to wcn3988-pmu nodes
Date: Tue, 20 Oct 2026 15:40:58 +0200 [thread overview]
Message-ID: <f3240952-f28c-4c2a-a4a8-4492aef3a88a@oss.qualcomm.com> (raw)
In-Reply-To: <20261020130852.3049639-1-cheng.jiang@oss.qualcomm.com>
On 10/20/26 3:08 PM, Cheng Jiang wrote:
> The WCN3988 on the Shikra SoMs takes its reference clock from the RPM
> RF_CLK2 clock. It is not described in the device tree, so pwrseq-qcom-wcn
> finds no clock to enable and RF_CLK2 stays off, leaving Bluetooth unable
> to come up.
>
> Describe the clock on the wcn3988-pmu nodes in both SoM dtsi files so
> pwrseq-qcom-wcn enables it as part of the WCN3988 power-on sequence.
>
> Signed-off-by: Cheng Jiang <cheng.jiang@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
prev parent reply other threads:[~2026-10-20 13:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 13:08 Cheng Jiang
2026-10-20 13:12 ` Abel Vesa
2026-10-20 13:40 ` Konrad Dybcio [this message]
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