From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Subject: [PATCH 0/4] iommu: add qcom_iommu for early "B" family devices Date: Thu, 25 May 2017 13:33:36 -0400 Message-ID: <20170525173340.26904-1-robdclark@gmail.com> Return-path: Received: from mail-qk0-f193.google.com ([209.85.220.193]:35654 "EHLO mail-qk0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751923AbdEYRdv (ORCPT ); Thu, 25 May 2017 13:33:51 -0400 Received: by mail-qk0-f193.google.com with SMTP id k74so30994835qke.2 for ; Thu, 25 May 2017 10:33:51 -0700 (PDT) Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: iommu@lists.linux-foundation.org Cc: linux-arm-msm@vger.kernel.org, Rob Herring , Robin Murphy , Will Deacon , Sricharan , Mark Rutland , Stanimir Varbanov , Archit Taneja , Rob Clark An iommu driver for Qualcomm "B" family devices which do not completely implement the ARM SMMU spec. These devices have context-bank register layout that is similar to ARM SMMU, but no global register space (or at least not one that is accessible). A couple more minor changes in 3/4, and dt bindings now have Rob H's r-b. Rob Clark (3): Docs: dt: document qcom iommu bindings iommu: arm-smmu: split out register defines iommu: add qcom_iommu Stanimir Varbanov (1): iommu: qcom: initialize secure page table .../devicetree/bindings/iommu/qcom,iommu.txt | 121 +++ drivers/iommu/Kconfig | 10 + drivers/iommu/Makefile | 1 + drivers/iommu/arm-smmu-regs.h | 227 +++++ drivers/iommu/arm-smmu.c | 203 +---- drivers/iommu/qcom_iommu.c | 942 +++++++++++++++++++++ 6 files changed, 1302 insertions(+), 202 deletions(-) create mode 100644 Documentation/devicetree/bindings/iommu/qcom,iommu.txt create mode 100644 drivers/iommu/arm-smmu-regs.h create mode 100644 drivers/iommu/qcom_iommu.c -- 2.9.4