From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Christian Marangi <ansuelsmth@gmail.com>,
Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: John Crispin <john@phrozen.org>
Subject: Re: [PATCH] clk: qcom: gcc-ipq6018: mark gcc_xo_clk_src as critical
Date: Mon, 16 Mar 2026 15:20:57 +0100 [thread overview]
Message-ID: <6e993559-8be6-4dde-8214-9417250b1815@oss.qualcomm.com> (raw)
In-Reply-To: <20260311182147.30266-1-ansuelsmth@gmail.com>
On 3/11/26 7:21 PM, Christian Marangi wrote:
> From: John Crispin <john@phrozen.org>
>
> The XO clock source is always-on in hardware and cannot be gated.
> Without CLK_IS_CRITICAL, runtime PM of downstream consumers (such as
> the CMN PLL driver) cascades a disable up to gcc_xo_clk_src, causing
> a branch status timeout warning.
>
> The IPQ8074 GCC driver already marks this clock as CLK_IS_CRITICAL.
> Apply the same fix to IPQ6018.
>
> Signed-off-by: John Crispin <john@phrozen.org>
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-03-16 14:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-11 18:21 Christian Marangi
2026-03-16 14:20 ` Konrad Dybcio [this message]
2026-03-19 3:31 ` Bjorn Andersson
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