linux-kernel - Re: [PATCH] iommu/arm-smmu-qcom: Register the TBU driver in qcom_smmu_impl

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Message-Id: <172009639255.3545038.8121726579305332079.b4-ty@kernel.org>
Date: Thu,  4 Jul 2024 15:19:00 +0100
From: Will Deacon <will@...nel.org>
To: dmitry.baryshkov@...aro.org,
	Georgi Djakov <quic_c_gdjako@...cinc.com>
Cc: catalin.marinas@....com,
	kernel-team@...roid.com,
	Will Deacon <will@...nel.org>,
	robin.murphy@....com,
	joro@...tes.org,
	iommu@...ts.linux.dev,
	robdclark@...il.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	djakov@...nel.org
Subject: Re: [PATCH] iommu/arm-smmu-qcom: Register the TBU driver in qcom_smmu_impl_init

On Wed, 03 Jul 2024 18:07:59 -0700, Georgi Djakov wrote:
> Currently the TBU driver will only probe when CONFIG_ARM_SMMU_QCOM_DEBUG
> is enabled. The driver not probing would prevent the platform to reach
> sync_state and the system will remain in sub-optimal power consumption
> mode while waiting for all consumer drivers to probe. To address this,
> let's register the TBU driver in qcom_smmu_impl_init(), so that it can
> probe, but still enable its functionality only when the debug option in
> Kconfig is enabled.
> 
> [...]

Applied to will (for-joerg/arm-smmu/updates), thanks!

[1/1] iommu/arm-smmu-qcom: Register the TBU driver in qcom_smmu_impl_init
      https://git.kernel.org/will/c/0b4eeee2876f

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev