linux-kernel - [PATCH v5 0/3] dmaengine: Add support for QCOM GSI dma controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201103112544.674566-1-vkoul@kernel.org>
Date:   Tue,  3 Nov 2020 16:55:41 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     dmaengine@...r.kernel.org
Cc:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Peter Ujfalusi <peter.ujfalusi@...com>
Subject: [PATCH v5 0/3] dmaengine: Add support for QCOM GSI dma controller

This series adds support for Qcom GSI dma controller found on Qualcomm SoCs.
This controller can program the peripheral configuration so we add
additional parameters in dma_slave_config for configuring the peripherals
like spi and i2c.

Changes in v5:
 - Add acked by Rob
 - Move qcom-gpi-dma.h header to include/linux/dma/
 - rebase and test on v5.10-rc2

Changes in v3:
 - Update the i2c tre creation based on testing feedback

Changes in v2:
 - Update the binding and drop qcom specific properties
 - Move peripheral configuration as a pointer
 - Move submit queue for transactions to issue_pending

Vinod Koul (3):
  dt-bindings: dmaengine: Document qcom,gpi dma binding
  dmaengine: add peripheral configuration
  dmaengine: qcom: Add GPI dma driver

 .../devicetree/bindings/dma/qcom,gpi.yaml     |   90 +
 drivers/dma/qcom/Kconfig                      |   12 +
 drivers/dma/qcom/Makefile                     |    1 +
 drivers/dma/qcom/gpi.c                        | 2303 +++++++++++++++++
 include/dt-bindings/dma/qcom-gpi.h            |   11 +
 include/linux/dma/qcom-gpi-dma.h              |   83 +
 include/linux/dmaengine.h                     |    5 +
 7 files changed, 2505 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/qcom,gpi.yaml
 create mode 100644 drivers/dma/qcom/gpi.c
 create mode 100644 include/dt-bindings/dma/qcom-gpi.h
 create mode 100644 include/linux/dma/qcom-gpi-dma.h

-- 
2.26.2