From: Vinod Koul <vkoul@kernel.org>
To: dmaengine@vger.kernel.org
Cc: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Peter Ujfalusi <peter.ujfalusi@ti.com>
Subject: [PATCH v3 0/3] dmaengine: Add support for QCOM GSI dma controller
Date: Wed, 23 Sep 2020 12:04:07 +0530 [thread overview]
Message-ID: <20200923063410.3431917-1-vkoul@kernel.org> (raw)
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 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 | 86 +
drivers/dma/qcom/Kconfig | 12 +
drivers/dma/qcom/Makefile | 1 +
drivers/dma/qcom/gpi.c | 2295 +++++++++++++++++
include/dt-bindings/dma/qcom-gpi.h | 11 +
include/linux/dmaengine.h | 91 +
6 files changed, 2496 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
--
2.26.2
next reply other threads:[~2020-09-23 6:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-23 6:34 Vinod Koul [this message]
2020-09-23 6:34 ` [PATCH v3 1/3] dt-bindings: dmaengine: Document qcom,gpi dma binding Vinod Koul
2020-09-29 18:44 ` Rob Herring
2020-10-01 11:14 ` Vinod Koul
2020-09-23 6:34 ` [PATCH v3 2/3] dmaengine: add peripheral configuration Vinod Koul
2020-09-29 8:06 ` Peter Ujfalusi
2020-09-30 5:47 ` Peter Ujfalusi
2020-10-01 11:23 ` Vinod Koul
2020-10-02 8:48 ` Peter Ujfalusi
2020-10-07 11:28 ` Vinod Koul
2020-10-07 11:49 ` Peter Ujfalusi
2020-09-23 6:34 ` [PATCH v3 3/3] dmaengine: qcom: Add GPI dma driver Vinod Koul
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