From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Brian Masney <bmasney@redhat.com>,
Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org,
Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>
Subject: Re: [PATCH] clk: qcom: camcc-sc8280xp: add CLK_IGNORE_UNUSED to camcc_gdsc_clk
Date: Wed, 1 Jul 2026 16:44:38 +0200 [thread overview]
Message-ID: <07f54b67-6428-4ea1-affc-0ccc45741292@oss.qualcomm.com> (raw)
In-Reply-To: <20260701-sc8280xp-camcc-gdsc-clk-v1-1-ee28be1e8508@redhat.com>
On 7/1/26 4:16 PM, Brian Masney wrote:
> With the introduction of sync_state support in the clk and pmdomain
> subsystems, the following warning happens when the unused clocks are
> shutdown in camcc-sc8280xp:
[...]
> camcc_sc8280xp_probe() has the following snippet:
>
> /* Keep some clocks always-on */
> qcom_branch_set_clk_en(regmap, 0xc1e4); /* CAMCC_GDSC_CLK */
Let's just unregister it from the clock driver. It's just a branch
that can be online 24/7 (as this snippet makes it), see
b60521eff227 ("clk: qcom: gcc-x1e80100: Unregister GCC_GPU_CFG_AHB_CLK/GCC_DISP_XO_CLK")
Konrad
prev parent reply other threads:[~2026-07-01 14:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-01 14:16 [PATCH] clk: qcom: camcc-sc8280xp: add CLK_IGNORE_UNUSED to camcc_gdsc_clk Brian Masney
2026-07-01 14:19 ` Brian Masney
2026-07-01 14:44 ` Konrad Dybcio [this message]
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