From: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
To: mathieu.poirier@linaro.org
Cc: Adam.Johnston@arm.com, Hugues.KambaMpiana@arm.com,
Drew.Reed@arm.com, abdellatif.elkhlifi@arm.com,
andersson@kernel.org, conor+dt@kernel.org,
devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org,
liviu.dudau@arm.com, lpieralisi@kernel.org, robh@kernel.org,
sudeep.holla@arm.com, robin.murphy@arm.com
Subject: [PATCH v2 0/5] remoteproc: arm64: Introduce remoteproc support for Corstone-1000 External Systems
Date: Thu, 22 Aug 2024 18:09:46 +0100 [thread overview]
Message-ID: <20240822170951.339492-1-abdellatif.elkhlifi@arm.com> (raw)
In-Reply-To: <CANLsYkwOrtXxObL5MKf30OrUYB_uT=DnGEXUtfjH503r_LyMQA@mail.gmail.com>
The Corstone-1000 IoT Reference Design Platform [A] supports up to two External
Systems processors.
This patchset allows to control these processors through the remoteproc
subsystem.
The Corstone-1000 implements the SSE-710 subsystem [B] which defines the
MMIO-mapped reset registers (EXT_SYS*) used for controlling the
External Systems [C].
This patchset provides the following:
- Device tree bindings for the SSE-710 subsystem with syscon support
- Device tree bindings for the SSE-710 External System
- Corstone-1000 External System, syscon and MHUs device tree nodes
- Arm MHUv2 Mailbox [F] device tree nodes for Corstone-1000
- Corstone-1000 remoteproc driver with regmap support
For more details, please see the SSE-710 External System Remote
Processor bindings [D] and the SSE-710 Host Base System Control bindings [E].
[A]: https://developer.arm.com/Processors/Corstone-1000
[B]: https://developer.arm.com/documentation/102342/latest/
[C]: https://developer.arm.com/documentation/102342/0000/Programmers-model/Register-descriptions/Host-Base-System-Control-register-summary
[D]: Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml
[E]: Documentation/devicetree/bindings/arm/arm,sse710-host-base-sysctrl.yaml
[F]: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
Changelog:
============
v2:
* provide SSE-710 syscon bindings
* provide SSE-710 External System bindings
* add Corstone-1000 External System node under syscon
* add Arm MHUv2 Mailbox device tree nodes for Corstone-1000
* add regmap support for the driver
* use devm_rproc_* APIs
* refactoring
v1: [1]
* introduce the Corstone-1000 remoteproc support
List of previous patches:
[1]: https://lore.kernel.org/all/20240301164227.339208-1-abdellatif.elkhlifi@arm.com/
Cheers,
Abdellatif
Abdellatif El Khlifi (5):
dt-bindings: remoteproc: sse710: Add the External Systems remote
processors
dt-bindings: arm: sse710: Add Host Base System Control
arm64: dts: corstone1000: Add MHU nodes used by the External System
arm64: dts: corstone1000: Add External System support
remoteproc: arm64: corstone1000: Add the External Systems driver
.../arm/arm,sse710-host-base-sysctrl.yaml | 56 +++
.../remoteproc/arm,sse710-extsys.yaml | 90 +++++
arch/arm64/boot/dts/arm/corstone1000.dtsi | 34 +-
drivers/remoteproc/Kconfig | 14 +
drivers/remoteproc/Makefile | 1 +
drivers/remoteproc/corstone1000_rproc.c | 350 ++++++++++++++++++
6 files changed, 544 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/arm/arm,sse710-host-base-sysctrl.yaml
create mode 100644 Documentation/devicetree/bindings/remoteproc/arm,sse710-extsys.yaml
create mode 100644 drivers/remoteproc/corstone1000_rproc.c
base-commit: 8fa052c29e509f3e47d56d7fc2ca28094d78c60a
--
2.25.1
next prev parent reply other threads:[~2024-08-22 17:10 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-01 16:42 [PATCH 0/3] remoteproc: introduce Arm remoteproc support abdellatif.elkhlifi
2024-03-01 16:42 ` [PATCH 1/3] remoteproc: Add Arm remoteproc driver abdellatif.elkhlifi
2024-03-04 18:30 ` Rob Herring
2024-03-04 18:42 ` Mathieu Poirier
2024-03-07 19:40 ` Abdellatif El Khlifi
2024-03-08 16:44 ` Mathieu Poirier
2024-03-11 11:44 ` Abdellatif El Khlifi
2024-03-12 16:29 ` Mathieu Poirier
2024-03-12 17:32 ` Abdellatif El Khlifi
2024-03-13 16:25 ` Mathieu Poirier
2024-03-13 17:17 ` Abdellatif El Khlifi
2024-03-14 14:52 ` Mathieu Poirier
2024-03-14 14:59 ` Sudeep Holla
2024-03-14 15:16 ` Abdellatif El Khlifi
2024-03-14 15:24 ` Sudeep Holla
2024-03-14 16:29 ` Mathieu Poirier
2024-03-25 17:13 ` Abdellatif El Khlifi
2024-03-26 14:20 ` Mathieu Poirier
2024-03-26 17:14 ` Abdellatif El Khlifi
2024-08-22 17:09 ` Abdellatif El Khlifi [this message]
2024-08-22 17:09 ` [PATCH v2 1/5] dt-bindings: remoteproc: sse710: Add the External Systems remote processors Abdellatif El Khlifi
2024-08-22 18:25 ` Rob Herring (Arm)
2024-08-23 6:23 ` Krzysztof Kozlowski
2024-09-19 9:35 ` Abdellatif El Khlifi
2024-09-19 10:04 ` Krzysztof Kozlowski
2024-09-19 14:57 ` Abdellatif El Khlifi
2024-09-20 12:42 ` Krzysztof Kozlowski
2024-09-20 14:19 ` Abdellatif El Khlifi
2024-09-20 14:56 ` Krzysztof Kozlowski
2024-09-20 16:38 ` Abdellatif El Khlifi
2024-09-21 18:20 ` Krzysztof Kozlowski
2024-09-23 11:49 ` Abdellatif El Khlifi
2024-09-23 15:29 ` Krzysztof Kozlowski
2024-09-23 17:19 ` Abdellatif El Khlifi
2024-09-27 7:57 ` Krzysztof Kozlowski
2024-09-22 18:58 ` Krzysztof Kozlowski
2024-09-27 17:54 ` Robin Murphy
2024-10-09 9:46 ` Abdellatif El Khlifi
2024-08-22 17:09 ` [PATCH v2 2/5] dt-bindings: arm: sse710: Add Host Base System Control Abdellatif El Khlifi
2024-08-23 6:25 ` Krzysztof Kozlowski
2024-08-22 17:09 ` [PATCH v2 3/5] arm64: dts: corstone1000: Add MHU nodes used by the External System Abdellatif El Khlifi
2024-08-22 17:09 ` [PATCH v2 4/5] arm64: dts: corstone1000: Add External System support Abdellatif El Khlifi
2024-08-22 17:09 ` [PATCH v2 5/5] remoteproc: arm64: corstone1000: Add the External Systems driver Abdellatif El Khlifi
2024-09-18 15:40 ` Abdellatif El Khlifi
2024-09-19 8:37 ` Mathieu Poirier
2024-03-01 16:42 ` [PATCH 2/3] arm64: dts: Add corstone1000 external system device node abdellatif.elkhlifi
2024-03-01 19:27 ` Krzysztof Kozlowski
2024-03-08 12:21 ` Sudeep Holla
2024-03-08 14:25 ` Abdellatif El Khlifi
2024-03-01 16:42 ` [PATCH 3/3] dt-bindings: remoteproc: Add Arm remoteproc abdellatif.elkhlifi
2024-03-01 19:30 ` Krzysztof Kozlowski
2024-03-08 12:29 ` Sudeep Holla
2024-03-08 13:54 ` Abdellatif El Khlifi
2024-03-13 19:59 ` Robin Murphy
2024-03-14 13:49 ` Abdellatif El Khlifi
2024-03-14 13:56 ` Krzysztof Kozlowski
2024-03-14 15:20 ` Abdellatif El Khlifi
2024-03-14 15:19 ` Sudeep Holla
2024-03-15 14:22 ` Abdellatif El Khlifi
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