From: Grzegorz Jaszczyk <grzegorz.jaszczyk@linaro.org>
To: ohad@wizery.com, bjorn.andersson@linaro.org,
mathieu.poirier@linaro.org, s-anna@ti.com
Cc: grzegorz.jaszczyk@linaro.org, linux-remoteproc@vger.kernel.org,
robh+dt@kernel.org, lee.jones@linaro.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
praneeth@ti.com, rogerq@ti.com
Subject: [PATCH v2 0/6] Add a PRU remoteproc driver
Date: Thu, 19 Nov 2020 15:08:44 +0100 [thread overview]
Message-ID: <20201119140850.12268-1-grzegorz.jaszczyk@linaro.org> (raw)
Hi All,
The Programmable Real-Time Unit and Industrial Communication Subsystem
(PRU-ICSS or simply PRUSS) on various TI SoCs consists of dual 32-bit
RISC cores (Programmable Real-Time Units, or PRUs) for program execution.
The K3 AM65x amd J721E SoCs have the next generation of the PRU-ICSS IP,
commonly called ICSSG. The ICSSG IP on AM65x SoCs has two PRU cores,
two auxiliary custom PRU cores called Real Time Units (RTUs). The K3
AM65x SR2.0 and J721E SoCs have a revised version of the ICSSG IP, and
include two additional custom auxiliary PRU cores called Transmit PRUs
(Tx_PRUs).
This series contains the PRUSS remoteproc driver together with relevant
dt-binding. This is the 3rd foundation component for PRUSS subsystem, the
previous two were already merged and can be found under:
1) drivers/soc/ti/pruss.c
Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml
2) drivers/irqchip/irq-pruss-intc.c
Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.yaml
The following is a v2 version of the series. Please see the individual patches
for exact changes in each patch, following are the main changes from v1:
- Patch #1: fix two yamllint warnings.
- Patch #2: address Suman comments: minor style improvements and fix for
optional resource table handling (moved from patch #3).
- Patch #3: address Suman comment: minor style, comments and trace improvements
(no functional changes).
- Patch #4: No changes.
- Patch #5: Update documentation of pru_rproc_memcpy() function and is_k3 flag.
- Patch #6: No changes.
Best regards,
Grzegorz
Grzegorz Jaszczyk (1):
remoteproc/pru: Add support for PRU specific interrupt configuration
Suman Anna (5):
dt-bindings: remoteproc: Add binding doc for PRU cores in the PRU-ICSS
remoteproc/pru: Add a PRU remoteproc driver
remoteproc/pru: Add pru-specific debugfs support
remoteproc/pru: Add support for various PRU cores on K3 AM65x SoCs
remoteproc/pru: Add support for various PRU cores on K3 J721E SoCs
.../bindings/remoteproc/ti,pru-rproc.yaml | 214 +++++
drivers/remoteproc/Kconfig | 12 +
drivers/remoteproc/Makefile | 1 +
drivers/remoteproc/pru_rproc.c | 877 ++++++++++++++++++
drivers/remoteproc/pru_rproc.h | 46 +
5 files changed, 1150 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/ti,pru-rproc.yaml
create mode 100644 drivers/remoteproc/pru_rproc.c
create mode 100644 drivers/remoteproc/pru_rproc.h
--
2.29.0
next reply other threads:[~2020-11-19 14:09 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-19 14:08 Grzegorz Jaszczyk [this message]
2020-11-19 14:08 ` [PATCH v2 1/6] dt-bindings: remoteproc: Add binding doc for PRU cores in the PRU-ICSS Grzegorz Jaszczyk
2020-11-19 14:08 ` [PATCH v2 2/6] remoteproc/pru: Add a PRU remoteproc driver Grzegorz Jaszczyk
2020-12-01 22:54 ` Mathieu Poirier
2020-12-02 20:53 ` Mathieu Poirier
2020-12-02 21:13 ` Mathieu Poirier
2020-12-03 23:42 ` Suman Anna
2020-12-04 14:09 ` Grzegorz Jaszczyk
2020-11-19 14:08 ` [PATCH v2 3/6] remoteproc/pru: Add support for PRU specific interrupt configuration Grzegorz Jaszczyk
2020-12-02 22:57 ` Mathieu Poirier
2020-12-04 14:11 ` Grzegorz Jaszczyk
2020-12-04 17:40 ` Mathieu Poirier
2020-11-19 14:08 ` [PATCH v2 4/6] remoteproc/pru: Add pru-specific debugfs support Grzegorz Jaszczyk
2020-12-03 18:21 ` Mathieu Poirier
2020-12-04 14:12 ` Grzegorz Jaszczyk
2020-11-19 14:08 ` [PATCH v2 5/6] remoteproc/pru: Add support for various PRU cores on K3 AM65x SoCs Grzegorz Jaszczyk
2020-12-03 18:51 ` Mathieu Poirier
2020-12-04 14:13 ` Grzegorz Jaszczyk
2020-11-19 14:08 ` [PATCH v2 6/6] remoteproc/pru: Add support for various PRU cores on K3 J721E SoCs Grzegorz Jaszczyk
2020-12-03 18:53 ` Mathieu Poirier
2020-12-04 14:14 ` Grzegorz Jaszczyk
2020-12-04 15:05 ` [PATCH v2 0/6] Add a PRU remoteproc driver Suman Anna
2020-12-04 15:11 ` Grzegorz Jaszczyk
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