From: Wendy Liang <wendy.liang@xilinx.com>
To: <robh+dt@kernel.org>, <michal.simek@xilinx.com>, <arnd@arndb.de>,
<gregkh@linuxfoundation.org>, <sumit.semwal@linaro.org>,
<christian.koenig@amd.com>, <derek.kiernan@xilinx.com>,
<dragan.cvetic@xilinx.com>, <rajan.vaja@xilinx.com>,
<tejas.patel@xilinx.com>, <manish.narani@xilinx.com>,
<ravi.patel@xilinx.com>
Cc: <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-media@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>,
Wendy Liang <wendy.liang@xilinx.com>
Subject: [PATCH v2 0/9] Xilinx AI engine kernel driver
Date: Wed, 18 Nov 2020 15:48:00 -0800 [thread overview]
Message-ID: <1605743289-26575-1-git-send-email-wendy.liang@xilinx.com> (raw)
AI engine is the acceleration engine provided by Xilinx. These engines
provide high compute density for vector-based algorithms, and flexible
custom compute and data movement. It has core tiles for compute and
shim tiles to interface the FPGA fabric.
You can check the AI engine architecture document for more hardware details:
https://www.xilinx.com/support/documentation/architecture-manuals/am009-versal-ai-engine.pdf
This patch series adds a Linux kernel driver to manage the Xilinx AI
engine array device and AI engine partitions (groups of AI engine tiles
dedicated to an application).
v2:
* Fix dtschema check errors
* Fix test bot warning on interrupt implementation. Removed set but
unused varaible.
* Fix compilation unused function warning of firmware change in case
ZynqMP firmware is not configured
* There are other warning on ZynqMP firmware reported from testbot
which is not introduced by this patch set.
"[PATCH] firmware: xlnx-zynqmp: fix compilation warning" is submitted
for those fixes.
Izhar Ameer Shaikh (1):
firmware: xilinx: Add IOCTL support for AIE ISR Clear
Nishad Saraf (2):
misc: xilinx-ai-engine: Add support to request device management
services
misc: xilinx-ai-engine: Add support for servicing error interrupts
Wendy Liang (6):
dt-binding: soc: xilinx: ai-engine: Add AI engine binding
misc: Add Xilinx AI engine device driver
misc: xilinx-ai-engine: Implement AI engine cleanup sequence
misc: xilinx-ai-engine: expose AI engine tile memories to userspace
misc: xilinx-ai-engine: add setting shim dma bd operation
misc: xilinx-ai-engine: add request and release tiles
.../bindings/soc/xilinx/xlnx,ai-engine.yaml | 126 ++++
MAINTAINERS | 8 +
drivers/firmware/xilinx/zynqmp.c | 14 +
drivers/misc/Kconfig | 12 +
drivers/misc/Makefile | 1 +
drivers/misc/xilinx-ai-engine/Makefile | 16 +
drivers/misc/xilinx-ai-engine/ai-engine-aie.c | 608 +++++++++++++++++++
drivers/misc/xilinx-ai-engine/ai-engine-clock.c | 244 ++++++++
drivers/misc/xilinx-ai-engine/ai-engine-dev.c | 492 +++++++++++++++
drivers/misc/xilinx-ai-engine/ai-engine-dma.c | 481 +++++++++++++++
drivers/misc/xilinx-ai-engine/ai-engine-internal.h | 519 ++++++++++++++++
.../misc/xilinx-ai-engine/ai-engine-interrupt.c | 659 +++++++++++++++++++++
drivers/misc/xilinx-ai-engine/ai-engine-mem.c | 274 +++++++++
drivers/misc/xilinx-ai-engine/ai-engine-part.c | 635 ++++++++++++++++++++
drivers/misc/xilinx-ai-engine/ai-engine-res.c | 219 +++++++
drivers/misc/xilinx-ai-engine/ai-engine-reset.c | 159 +++++
include/linux/firmware/xlnx-zynqmp.h | 8 +
include/uapi/linux/xlnx-ai-engine.h | 236 ++++++++
18 files changed, 4711 insertions(+)
create mode 100644 Documentation/devicetree/bindings/soc/xilinx/xlnx,ai-engine.yaml
create mode 100644 drivers/misc/xilinx-ai-engine/Makefile
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-aie.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-clock.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-dev.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-dma.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-internal.h
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-interrupt.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-mem.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-part.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-res.c
create mode 100644 drivers/misc/xilinx-ai-engine/ai-engine-reset.c
create mode 100644 include/uapi/linux/xlnx-ai-engine.h
--
2.7.4
next reply other threads:[~2020-11-18 23:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-18 23:48 Wendy Liang [this message]
2020-11-18 23:48 ` [PATCH v2 1/9] dt-binding: soc: xilinx: ai-engine: Add AI engine binding Wendy Liang
2020-11-18 23:48 ` [PATCH v2 2/9] misc: Add Xilinx AI engine device driver Wendy Liang
2020-11-19 20:12 ` Dave Airlie
2020-11-18 23:48 ` [PATCH v2 3/9] misc: xilinx-ai-engine: Implement AI engine cleanup sequence Wendy Liang
2020-11-18 23:48 ` [PATCH v2 4/9] misc: xilinx-ai-engine: expose AI engine tile memories to userspace Wendy Liang
2020-11-18 23:48 ` [PATCH v2 5/9] misc: xilinx-ai-engine: add setting shim dma bd operation Wendy Liang
2020-11-18 23:48 ` [PATCH v2 6/9] misc: xilinx-ai-engine: add request and release tiles Wendy Liang
2020-11-18 23:48 ` [PATCH v2 7/9] misc: xilinx-ai-engine: Add support to request device management services Wendy Liang
2020-11-18 23:48 ` [PATCH v2 8/9] firmware: xilinx: Add IOCTL support for AIE ISR Clear Wendy Liang
2020-11-18 23:48 ` [PATCH v2 9/9] misc: xilinx-ai-engine: Add support for servicing error interrupts Wendy Liang
[not found] ` <20201119083645.544-1-hdanton@sina.com>
2020-11-24 3:24 ` Wendy Liang
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