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Date: Fri, 12 Feb 2021 14:22:30 -0800
From: mgross@...ux.intel.com
To: markgross@...nel.org, mgross@...ux.intel.com, arnd@...db.de,
bp@...e.de, damien.lemoal@....com, dragan.cvetic@...inx.com,
gregkh@...uxfoundation.org, corbet@....net,
palmerdabbelt@...gle.com, paul.walmsley@...ive.com,
peng.fan@....com, robh+dt@...nel.org, shawnguo@...nel.org,
jassisinghbrar@...il.com
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH v6 00/34] Intel Vision Processing base enabling
From: Mark Gross <mgross@...ux.intel.com>
The Intel Vision Processing Unit (VPU) is an IP block that is showing up for
the first time as part of the Keem Bay SOC. Keem Bay is a quad core A53 Arm
SOC. It is designed to be used as a stand alone SOC as well as in an PCIe
Vision Processing accelerator add in card.
This 6th version of this patch set includes more updates to the xlink SMBUS
patch correction some language in its Kconfig file.
At the bottom of this cover letter is the delta between v5 and this version for
easy review of the modifications.
Thanks for looking at these and providing feedback.
C, Udhayakumar (8):
dt-bindings: misc: intel_tsens: Add tsens thermal bindings
documentation
misc: Tsens ARM host thermal driver.
misc: Intel tsens IA host driver.
Intel tsens i2c slave driver.
misc:intel_tsens: Intel Keem Bay tsens driver.
dt-bindings: misc: hddl_dev: Add hddl device management documentation
misc: Hddl device management for local host
misc: HDDL device management for IA host
Daniele Alessandrelli (4):
dt-bindings: mailbox: Add Intel VPU IPC mailbox bindings
mailbox: vpu-ipc-mailbox: Add support for Intel VPU IPC mailbox
dt-bindings: Add bindings for Keem Bay IPC driver
keembay-ipc: Add Keem Bay IPC module
Li, Tingqian (2):
dt-bindings: misc: Add Keem Bay vpumgr
misc: Add Keem Bay VPU manager
Paul Murphy (2):
dt-bindings: Add bindings for Keem Bay VPU IPC driver
keembay-vpu-ipc: Add Keem Bay VPU IPC module
Ramya P Karanth (1):
Intel Keembay XLink SMBus driver
Seamus Kelly (7):
xlink-ipc: Add xlink ipc device tree bindings
xlink-ipc: Add xlink ipc driver
xlink-core: Add xlink core device tree bindings
xlink-core: Add xlink core driver xLink
xlink-core: Enable xlink protocol over pcie
xlink-core: Enable VPU IP management and runtime control
xlink-core: add async channel and events
Srikanth Thokala (9):
misc: xlink-pcie: Add documentation for XLink PCIe driver
misc: xlink-pcie: lh: Add PCIe EPF driver for Local Host
misc: xlink-pcie: lh: Add PCIe EP DMA functionality
misc: xlink-pcie: lh: Add core communication logic
misc: xlink-pcie: lh: Prepare changes for adding remote host driver
misc: xlink-pcie: rh: Add PCIe EP driver for Remote Host
misc: xlink-pcie: rh: Add core communication logic
misc: xlink-pcie: Add XLink API interface
misc: xlink-pcie: Add asynchronous event notification support for
XLink
mark gross (1):
Add Vision Processing Unit (VPU) documentation.
.../mailbox/intel,vpu-ipc-mailbox.yaml | 69 +
.../bindings/misc/intel,hddl-client.yaml | 117 +
.../bindings/misc/intel,intel-tsens.yaml | 122 +
.../bindings/misc/intel,keembay-vpu-mgr.yaml | 48 +
.../misc/intel,keembay-xlink-ipc.yaml | 51 +
.../bindings/misc/intel,keembay-xlink.yaml | 29 +
.../bindings/soc/intel/intel,keembay-ipc.yaml | 45 +
.../soc/intel/intel,keembay-vpu-ipc.yaml | 143 ++
Documentation/hwmon/index.rst | 2 +
Documentation/hwmon/intel_tsens_host.rst | 71 +
Documentation/hwmon/intel_tsens_sensor.rst | 67 +
Documentation/i2c/busses/index.rst | 1 +
.../i2c/busses/intel-xlink-smbus.rst | 71 +
Documentation/index.rst | 1 +
.../misc-devices/hddl_device_client.rst | 212 ++
.../misc-devices/hddl_device_server.rst | 205 ++
Documentation/misc-devices/index.rst | 2 +
Documentation/vpu/index.rst | 20 +
Documentation/vpu/vpu-stack-overview.rst | 270 +++
Documentation/vpu/xlink-core.rst | 81 +
Documentation/vpu/xlink-ipc.rst | 51 +
Documentation/vpu/xlink-pcie.rst | 90 +
MAINTAINERS | 54 +
drivers/mailbox/Kconfig | 11 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/vpu-ipc-mailbox.c | 297 +++
drivers/misc/Kconfig | 7 +
drivers/misc/Makefile | 7 +
drivers/misc/hddl_device/Kconfig | 26 +
drivers/misc/hddl_device/Makefile | 7 +
drivers/misc/hddl_device/hddl_device.c | 565 +++++
drivers/misc/hddl_device/hddl_device_lh.c | 764 +++++++
drivers/misc/hddl_device/hddl_device_rh.c | 837 +++++++
drivers/misc/hddl_device/hddl_device_util.h | 52 +
drivers/misc/intel_tsens/Kconfig | 54 +
drivers/misc/intel_tsens/Makefile | 10 +
drivers/misc/intel_tsens/intel_tsens_host.c | 352 +++
drivers/misc/intel_tsens/intel_tsens_i2c.c | 119 +
.../misc/intel_tsens/intel_tsens_thermal.c | 651 ++++++
.../misc/intel_tsens/intel_tsens_thermal.h | 38 +
drivers/misc/intel_tsens/keembay_thermal.c | 169 ++
drivers/misc/intel_tsens/keembay_tsens.h | 366 +++
drivers/misc/vpumgr/Kconfig | 9 +
drivers/misc/vpumgr/Makefile | 3 +
drivers/misc/vpumgr/vpu_common.h | 31 +
drivers/misc/vpumgr/vpu_mgr.c | 370 +++
drivers/misc/vpumgr/vpu_smm.c | 554 +++++
drivers/misc/vpumgr/vpu_smm.h | 30 +
drivers/misc/vpumgr/vpu_vcm.c | 584 +++++
drivers/misc/vpumgr/vpu_vcm.h | 84 +
drivers/misc/xlink-core/Kconfig | 33 +
drivers/misc/xlink-core/Makefile | 5 +
drivers/misc/xlink-core/xlink-core.c | 1331 +++++++++++
drivers/misc/xlink-core/xlink-core.h | 25 +
drivers/misc/xlink-core/xlink-defs.h | 181 ++
drivers/misc/xlink-core/xlink-dispatcher.c | 436 ++++
drivers/misc/xlink-core/xlink-dispatcher.h | 26 +
drivers/misc/xlink-core/xlink-ioctl.c | 554 +++++
drivers/misc/xlink-core/xlink-ioctl.h | 36 +
drivers/misc/xlink-core/xlink-multiplexer.c | 1164 ++++++++++
drivers/misc/xlink-core/xlink-multiplexer.h | 35 +
drivers/misc/xlink-core/xlink-platform.c | 273 +++
drivers/misc/xlink-core/xlink-platform.h | 65 +
drivers/misc/xlink-ipc/Kconfig | 7 +
drivers/misc/xlink-ipc/Makefile | 4 +
drivers/misc/xlink-ipc/xlink-ipc.c | 878 +++++++
drivers/misc/xlink-pcie/Kconfig | 20 +
drivers/misc/xlink-pcie/Makefile | 2 +
drivers/misc/xlink-pcie/common/core.h | 245 ++
drivers/misc/xlink-pcie/common/interface.c | 124 +
drivers/misc/xlink-pcie/common/util.c | 373 +++
drivers/misc/xlink-pcie/common/util.h | 68 +
drivers/misc/xlink-pcie/common/xpcie.h | 100 +
drivers/misc/xlink-pcie/local_host/Makefile | 6 +
drivers/misc/xlink-pcie/local_host/core.c | 817 +++++++
drivers/misc/xlink-pcie/local_host/dma.c | 575 +++++
drivers/misc/xlink-pcie/local_host/epf.c | 482 ++++
drivers/misc/xlink-pcie/local_host/epf.h | 101 +
drivers/misc/xlink-pcie/remote_host/Makefile | 6 +
drivers/misc/xlink-pcie/remote_host/core.c | 621 +++++
drivers/misc/xlink-pcie/remote_host/main.c | 93 +
drivers/misc/xlink-pcie/remote_host/pci.c | 523 +++++
drivers/misc/xlink-pcie/remote_host/pci.h | 65 +
drivers/misc/xlink-smbus/Kconfig | 25 +
drivers/misc/xlink-smbus/Makefile | 5 +
drivers/misc/xlink-smbus/xlink-smbus.c | 467 ++++
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/intel/Kconfig | 33 +
drivers/soc/intel/Makefile | 5 +
drivers/soc/intel/keembay-ipc.c | 1364 +++++++++++
drivers/soc/intel/keembay-vpu-ipc.c | 2026 +++++++++++++++++
include/linux/hddl_device.h | 153 ++
include/linux/intel_tsens_host.h | 34 +
include/linux/soc/intel/keembay-ipc.h | 30 +
include/linux/soc/intel/keembay-vpu-ipc.h | 62 +
include/linux/xlink-ipc.h | 48 +
include/linux/xlink.h | 146 ++
include/linux/xlink_drv_inf.h | 70 +
include/uapi/misc/vpumgr.h | 64 +
include/uapi/misc/xlink_uapi.h | 145 ++
101 files changed, 21774 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mailbox/intel,vpu-ipc-mailbox.yaml
create mode 100644 Documentation/devicetree/bindings/misc/intel,hddl-client.yaml
create mode 100644 Documentation/devicetree/bindings/misc/intel,intel-tsens.yaml
create mode 100644 Documentation/devicetree/bindings/misc/intel,keembay-vpu-mgr.yaml
create mode 100644 Documentation/devicetree/bindings/misc/intel,keembay-xlink-ipc.yaml
create mode 100644 Documentation/devicetree/bindings/misc/intel,keembay-xlink.yaml
create mode 100644 Documentation/devicetree/bindings/soc/intel/intel,keembay-ipc.yaml
create mode 100644 Documentation/devicetree/bindings/soc/intel/intel,keembay-vpu-ipc.yaml
create mode 100644 Documentation/hwmon/intel_tsens_host.rst
create mode 100644 Documentation/hwmon/intel_tsens_sensor.rst
create mode 100644 Documentation/i2c/busses/intel-xlink-smbus.rst
create mode 100644 Documentation/misc-devices/hddl_device_client.rst
create mode 100644 Documentation/misc-devices/hddl_device_server.rst
create mode 100644 Documentation/vpu/index.rst
create mode 100644 Documentation/vpu/vpu-stack-overview.rst
create mode 100644 Documentation/vpu/xlink-core.rst
create mode 100644 Documentation/vpu/xlink-ipc.rst
create mode 100644 Documentation/vpu/xlink-pcie.rst
create mode 100644 drivers/mailbox/vpu-ipc-mailbox.c
create mode 100644 drivers/misc/hddl_device/Kconfig
create mode 100644 drivers/misc/hddl_device/Makefile
create mode 100644 drivers/misc/hddl_device/hddl_device.c
create mode 100644 drivers/misc/hddl_device/hddl_device_lh.c
create mode 100644 drivers/misc/hddl_device/hddl_device_rh.c
create mode 100644 drivers/misc/hddl_device/hddl_device_util.h
create mode 100644 drivers/misc/intel_tsens/Kconfig
create mode 100644 drivers/misc/intel_tsens/Makefile
create mode 100644 drivers/misc/intel_tsens/intel_tsens_host.c
create mode 100644 drivers/misc/intel_tsens/intel_tsens_i2c.c
create mode 100644 drivers/misc/intel_tsens/intel_tsens_thermal.c
create mode 100644 drivers/misc/intel_tsens/intel_tsens_thermal.h
create mode 100644 drivers/misc/intel_tsens/keembay_thermal.c
create mode 100644 drivers/misc/intel_tsens/keembay_tsens.h
create mode 100644 drivers/misc/vpumgr/Kconfig
create mode 100644 drivers/misc/vpumgr/Makefile
create mode 100644 drivers/misc/vpumgr/vpu_common.h
create mode 100644 drivers/misc/vpumgr/vpu_mgr.c
create mode 100644 drivers/misc/vpumgr/vpu_smm.c
create mode 100644 drivers/misc/vpumgr/vpu_smm.h
create mode 100644 drivers/misc/vpumgr/vpu_vcm.c
create mode 100644 drivers/misc/vpumgr/vpu_vcm.h
create mode 100644 drivers/misc/xlink-core/Kconfig
create mode 100644 drivers/misc/xlink-core/Makefile
create mode 100644 drivers/misc/xlink-core/xlink-core.c
create mode 100644 drivers/misc/xlink-core/xlink-core.h
create mode 100644 drivers/misc/xlink-core/xlink-defs.h
create mode 100644 drivers/misc/xlink-core/xlink-dispatcher.c
create mode 100644 drivers/misc/xlink-core/xlink-dispatcher.h
create mode 100644 drivers/misc/xlink-core/xlink-ioctl.c
create mode 100644 drivers/misc/xlink-core/xlink-ioctl.h
create mode 100644 drivers/misc/xlink-core/xlink-multiplexer.c
create mode 100644 drivers/misc/xlink-core/xlink-multiplexer.h
create mode 100644 drivers/misc/xlink-core/xlink-platform.c
create mode 100644 drivers/misc/xlink-core/xlink-platform.h
create mode 100644 drivers/misc/xlink-ipc/Kconfig
create mode 100644 drivers/misc/xlink-ipc/Makefile
create mode 100644 drivers/misc/xlink-ipc/xlink-ipc.c
create mode 100644 drivers/misc/xlink-pcie/Kconfig
create mode 100644 drivers/misc/xlink-pcie/Makefile
create mode 100644 drivers/misc/xlink-pcie/common/core.h
create mode 100644 drivers/misc/xlink-pcie/common/interface.c
create mode 100644 drivers/misc/xlink-pcie/common/util.c
create mode 100644 drivers/misc/xlink-pcie/common/util.h
create mode 100644 drivers/misc/xlink-pcie/common/xpcie.h
create mode 100644 drivers/misc/xlink-pcie/local_host/Makefile
create mode 100644 drivers/misc/xlink-pcie/local_host/core.c
create mode 100644 drivers/misc/xlink-pcie/local_host/dma.c
create mode 100644 drivers/misc/xlink-pcie/local_host/epf.c
create mode 100644 drivers/misc/xlink-pcie/local_host/epf.h
create mode 100644 drivers/misc/xlink-pcie/remote_host/Makefile
create mode 100644 drivers/misc/xlink-pcie/remote_host/core.c
create mode 100644 drivers/misc/xlink-pcie/remote_host/main.c
create mode 100644 drivers/misc/xlink-pcie/remote_host/pci.c
create mode 100644 drivers/misc/xlink-pcie/remote_host/pci.h
create mode 100644 drivers/misc/xlink-smbus/Kconfig
create mode 100644 drivers/misc/xlink-smbus/Makefile
create mode 100644 drivers/misc/xlink-smbus/xlink-smbus.c
create mode 100644 drivers/soc/intel/Kconfig
create mode 100644 drivers/soc/intel/Makefile
create mode 100644 drivers/soc/intel/keembay-ipc.c
create mode 100644 drivers/soc/intel/keembay-vpu-ipc.c
create mode 100644 include/linux/hddl_device.h
create mode 100644 include/linux/intel_tsens_host.h
create mode 100644 include/linux/soc/intel/keembay-ipc.h
create mode 100644 include/linux/soc/intel/keembay-vpu-ipc.h
create mode 100644 include/linux/xlink-ipc.h
create mode 100644 include/linux/xlink.h
create mode 100644 include/linux/xlink_drv_inf.h
create mode 100644 include/uapi/misc/vpumgr.h
create mode 100644 include/uapi/misc/xlink_uapi.h
--
2.17.1
diff --git a/drivers/misc/xlink-smbus/Kconfig b/drivers/misc/xlink-smbus/Kconfig
index e6cdf8b9a096..8d2451f8d1be 100644
--- a/drivers/misc/xlink-smbus/Kconfig
+++ b/drivers/misc/xlink-smbus/Kconfig
@@ -2,25 +2,24 @@
# SPDX-License-Identifier: GPL-2.0-only
config XLINK_SMBUS
- tristate "Enable smbus interface over Xlink PCIe"
+ tristate "Enable SMBUS interface over Xlink PCIe"
depends on XLINK_CORE
depends on HDDL_DEVICE_CLIENT || HDDL_DEVICE_SERVER
help
- Enable xlink-pcie as i2c adapter both slave and master. The server
- (Remote Host) will use this interface to get sensor data from the soc
- (vision accelerator - Local Host) which is connected over PCIe.
- This driver is loaded on both Remote Host and Local Host.
- Select M to compile the driver as a module, name is xlink-smbus.
- If unsure, select N.
-
+ Enable xlink-pcie as I2C adapter both slave and master. The server
+ (Remote Host) will use this interface to get sensor data from the SoC
+ (vision accelerator - Local Host) which is connected over PCIe.
+ This driver is loaded on both Remote Host and Local Host.
+ Select M to compile the driver as a module, name is xlink-smbus.
+ If unsure, select N.
config XLINK_SMBUS_PROXY
tristate "Enable SMBUS adapter as proxy for I2C controller"
depends on XLINK_CORE
depends on XLINK_SMBUS
help
- Enable this config when SMBUS adapter is acting as proxy for
- another I2C controller.
- Select M or Y if building for Intel Vision Processing Unit (VPU)
- Local Host core.
- Select N, if building for a Remote Host kernel.
+ Enable this config when SMBUS adapter is acting as proxy for
+ another I2C controller.
+ Select M or Y if building for Intel Vision Processing Unit (VPU)
+ Local Host core.
+ Select N, if building for a Remote Host kernel.
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