From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Abel Vesa <abel.vesa@oss.qualcomm.com>,
Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Taniya Das <taniya.das@oss.qualcomm.com>,
Konrad Dybcio <konradybcio@kernel.org>,
Maulik Shah <maulik.shah@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Jyothi Kumar Seerapu <jyothi.seerapu@oss.qualcomm.com>,
Brian Masney <bmasney@redhat.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
Sibi Sankar <sibi.sankar@oss.qualcomm.com>,
Pankaj Patil <pankaj.patil@oss.qualcomm.com>,
Akhil P Oommen <akhilpo@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>,
Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>,
Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com>,
Qiang Yu <qiang.yu@oss.qualcomm.com>,
Manaf Meethalavalappu Pallikunhi
<manaf.pallikunhi@oss.qualcomm.com>,
Abel Vesa <abelvesa@kernel.org>
Subject: Re: [PATCH v3 3/3] arm64: dts: qcom: glymur: Add CX power domain to GCC
Date: Wed, 15 Jul 2026 15:32:53 +0200 [thread overview]
Message-ID: <f8be6eb8-00b2-4f34-ba7d-f66f1982cab9@oss.qualcomm.com> (raw)
In-Reply-To: <20260715-glymur-fix-gcc-cx-scaling-v3-3-72eb5adad156@oss.qualcomm.com>
On 7/15/26 3:29 PM, Abel Vesa wrote:
> The GCC GDSCs on Glymur are backed by the RPMh CX power domain. Without
> describing that parent domain, consumers of GCC-provided GDSCs can enable
> their local domain without causing the required CX vote to be held.
>
> Add the CX power-domain reference to the GCC node so votes from GCC GDSC
> consumers can propagate to RPMh CX.
>
> Fixes: 41b6e8db400c ("arm64: dts: qcom: Introduce Glymur base dtsi")
> Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-07-15 13:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 13:29 [PATCH v3 0/3] clk: qcom: gcc-glymur: Tie the CX power domain to controller Abel Vesa
2026-07-15 13:29 ` [PATCH v3 1/3] dt-bindings: clock: qcom: glymur-gcc: Add missing CX power domain Abel Vesa
2026-07-16 4:43 ` Taniya Das
2026-07-16 7:22 ` Abel Vesa
2026-07-16 11:12 ` Taniya Das
2026-07-17 1:15 ` Bjorn Andersson
2026-07-17 9:30 ` Taniya Das
2026-07-17 9:34 ` Konrad Dybcio
2026-07-15 13:29 ` [PATCH v3 2/3] clk: qcom: gcc-glymur: Enable runtime PM Abel Vesa
2026-07-20 21:01 ` Dmitry Baryshkov
2026-07-15 13:29 ` [PATCH v3 3/3] arm64: dts: qcom: glymur: Add CX power domain to GCC Abel Vesa
2026-07-15 13:32 ` Konrad Dybcio [this message]
2026-07-17 3:23 ` (subset) [PATCH v3 0/3] clk: qcom: gcc-glymur: Tie the CX power domain to controller Bjorn Andersson
2026-07-20 17:20 ` Bjorn Andersson
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