linux-kernel - Re: [PATCH v3 3/3] coresight-tnoc: Add runtime PM support for Interconnect TNOC

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Message-ID: <20250829084118.GG745921@e132581.arm.com>
Date: Fri, 29 Aug 2025 09:41:18 +0100
From: Leo Yan <leo.yan@....com>
To: Yuanfang Zhang <yuanfang.zhang@....qualcomm.com>
Cc: Suzuki K Poulose <suzuki.poulose@....com>,
	Mike Leach <mike.leach@...aro.org>,
	James Clark <james.clark@...aro.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	kernel@....qualcomm.com, coresight@...ts.linaro.org,
	linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/3] coresight-tnoc: Add runtime PM support for
 Interconnect TNOC

On Thu, Aug 28, 2025 at 02:27:24AM -0700, Yuanfang Zhang wrote:
> This patch adds runtime power management support for platform-based
> CoreSight Interconnect TNOC (ITNOC) devices. It introduces suspend and
> resume callbacks to manage the APB clock (`pclk`) during device runtime
> transitions.
> 
> Signed-off-by: Yuanfang Zhang <yuanfang.zhang@....qualcomm.com>

Reviewed-by: Leo Yan <leo.yan@....com>