[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <cover.1587400573.git.saiprakash.ranjan@codeaurora.org>
Date: Mon, 20 Apr 2020 22:11:58 +0530
From: Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
To: Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
Joerg Roedel <joro@...tes.org>,
Sibi Sankar <sibis@...eaurora.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Jordan Crouse <jcrouse@...eaurora.org>,
Rob Clark <robdclark@...il.com>
Cc: Stephen Boyd <swboyd@...omium.org>,
iommu@...ts.linux-foundation.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org,
Matthias Kaehlcke <mka@...omium.org>,
Evan Green <evgreen@...omium.org>,
Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>
Subject: [PATCHv3 0/6] iommu/arm-smmu: Allow client devices to select identity mapping
This series allows DRM, Modem devices to set a default
identity mapping in qcom smmu implementation.
Patch 1 is cleanup to support other SoCs to call into
QCOM specific implementation.
Patch 2 sets the default identity domain for DRM devices.
Patch 3 implements def_domain_type callback for arm-smmu.
Patch 4 sets the default identity domain for modem device.
Patch 5-6 adds the iommus property for mss pil.
This is based on Joerg's tree:
- https://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git/log/?h=iommu-probe-device-v2
v3:
* Use arm_smmu_master_cfg to get impl instead of long way as per Robin.
* Use def_domain_type name for the callback in arm_smmu_imp as per Robin
Jordan Crouse (1):
iommu/arm-smmu: Allow client devices to select direct mapping
Sai Prakash Ranjan (2):
iommu: arm-smmu-impl: Convert to a generic reset implementation
iommu/arm-smmu: Implement iommu_ops->def_domain_type call-back
Sibi Sankar (3):
iommu/arm-smmu-qcom: Request direct mapping for modem device
dt-bindings: remoteproc: qcom: Add iommus property
arm64: dts: qcom: sdm845-cheza: Add iommus property
.../bindings/remoteproc/qcom,q6v5.txt | 3 ++
arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 5 +++
drivers/iommu/arm-smmu-impl.c | 8 ++--
drivers/iommu/arm-smmu-qcom.c | 37 +++++++++++++++++--
drivers/iommu/arm-smmu.c | 12 ++++++
drivers/iommu/arm-smmu.h | 1 +
6 files changed, 60 insertions(+), 6 deletions(-)
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
Powered by blists - more mailing lists