From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Clark <robdclark@gmail.com>
Cc: Vinod Koul <vkoul@kernel.org>,
Sai Prakash Ranjan <quic_saipraka@quicinc.com>,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev,
devicetree@vger.kernel.org, freedreno@lists.freedesktop.org
Subject: [PATCH 0/3] ARM: qcom: drop 32-bit machine Kconfig entries.
Date: Thu, 7 Dec 2023 15:54:57 +0300 [thread overview]
Message-ID: <20231207125500.3322229-1-dmitry.baryshkov@linaro.org> (raw)
The Kconfig for 32-bit Qualcomm arch predates DT and multi-machine
support. It still defines ARCH_MSM* types for some (but not all) 32-bit
Qualcomm machines. The MSM_IOMMU driver has a strict dependency on one
of such kinds.
With the DT support in place, this has become obsolete quite a while
ago. Replace all 32-bit Qualcomm ARCH kinds with the single Kconfig
entry for the workaround required to be enabled for some of those 32-bit
platforms.
Dmitry Baryshkov (3):
iommu/msm-iommu: don't limit the driver too much
ARM: qcom: drop most of 32-bit ARCH_QCOM subtypes
ARM: qcom: merge remaining subplatforms into sensible Kconfig entry
arch/arm/Makefile | 4 +---
arch/arm/mach-qcom/Kconfig | 41 ++++++++------------------------------
drivers/iommu/Kconfig | 2 +-
3 files changed, 10 insertions(+), 37 deletions(-)
--
2.39.2
next reply other threads:[~2023-12-07 12:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-07 12:54 Dmitry Baryshkov [this message]
2023-12-07 12:54 ` [PATCH 1/3] iommu/msm-iommu: don't limit the driver too much Dmitry Baryshkov
2023-12-07 13:06 ` Robin Murphy
2023-12-11 13:20 ` Joerg Roedel
2023-12-07 12:54 ` [PATCH 2/3] ARM: qcom: drop most of 32-bit ARCH_QCOM subtypes Dmitry Baryshkov
2023-12-07 12:55 ` [PATCH 3/3] ARM: qcom: merge remaining subplatforms into sensible Kconfig entry Dmitry Baryshkov
2023-12-16 5:26 ` Bjorn Andersson
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