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From: Fabien Dessenne <fabien.dessenne@st.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Ohad Ben-Cohen <ohad@wizery.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
<devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-remoteproc@vger.kernel.org>
Cc: Fabien Dessenne <fabien.dessenne@st.com>,
Loic Pallardy <loic.pallardy@st.com>,
Arnaud Pouliquen <arnaud.pouliquen@st.com>,
"Ludovic Barre" <ludovic.barre@st.com>,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH v3 0/8] stm32 m4 remoteproc on STM32MP157c
Date: Thu, 2 May 2019 10:09:58 +0200 [thread overview]
Message-ID: <1556784606-3016-1-git-send-email-fabien.dessenne@st.com> (raw)
STMicrolectronics STM32MP157 MPU are based on a Dual Arm Cortex-A7 core and a
Cortex-M4.
This patchset adds the support of the stm32_rproc driver allowing to control
the M4 remote processor.
Changes since v2:
- Clarified "reg" description
- Change m4 unit adress to 38000000
- Renamed "auto_boot" in "st,auto-boot"
Changes since v1:
- Gave details about the memory mapping (in bindings).
- Used 'dma-ranges' instead of 'ranges'.
- Updated the 'compatible' property.
- Remove the 'recovery', 'reset-names' and 'interrupt-names' properties.
- Clarified why / when mailboxes are optional.
Fabien Dessenne (8):
dt-bindings: stm32: add bindings for ML-AHB interconnect
dt-bindings: remoteproc: add bindings for stm32 remote processor
driver
remoteproc: stm32: add an ST stm32_rproc driver
ARM: dts: stm32: add m4 remoteproc support on STM32MP157c
ARM: dts: stm32: declare copro reserved memories on STM32MP157c-ed1
ARM: dts: stm32: enable m4 coprocessor support on STM32MP157c-ed1
ARM: dts: stm32: declare copro reserved memories on STM32MP157a-dk1
ARM: dts: stm32: enable m4 coprocessor support on STM32MP157a-dk1
.../devicetree/bindings/arm/stm32/mlahb.txt | 37 ++
.../devicetree/bindings/remoteproc/stm32-rproc.txt | 63 +++
arch/arm/boot/dts/stm32mp157a-dk1.dts | 52 ++
arch/arm/boot/dts/stm32mp157c-ed1.dts | 52 ++
arch/arm/boot/dts/stm32mp157c.dtsi | 20 +
drivers/remoteproc/Kconfig | 15 +
drivers/remoteproc/Makefile | 1 +
drivers/remoteproc/stm32_rproc.c | 628 +++++++++++++++++++++
8 files changed, 868 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/stm32/mlahb.txt
create mode 100644 Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt
create mode 100644 drivers/remoteproc/stm32_rproc.c
--
2.7.4
next reply other threads:[~2019-05-02 8:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-02 8:09 Fabien Dessenne [this message]
2019-05-02 8:09 ` [PATCH v3 1/8] dt-bindings: stm32: add bindings for ML-AHB interconnect Fabien Dessenne
2019-05-02 8:10 ` [PATCH v3 2/8] dt-bindings: remoteproc: add bindings for stm32 remote processor driver Fabien Dessenne
2019-05-13 17:19 ` Rob Herring
2019-05-02 8:10 ` [PATCH v3 3/8] remoteproc: stm32: add an ST stm32_rproc driver Fabien Dessenne
2019-05-02 8:10 ` [PATCH v3 4/8] ARM: dts: stm32: add m4 remoteproc support on STM32MP157c Fabien Dessenne
2019-05-02 8:10 ` [PATCH v3 5/8] ARM: dts: stm32: declare copro reserved memories on STM32MP157c-ed1 Fabien Dessenne
2019-05-02 8:10 ` [PATCH v3 6/8] ARM: dts: stm32: enable m4 coprocessor support " Fabien Dessenne
2019-05-02 8:10 ` [PATCH v3 7/8] ARM: dts: stm32: declare copro reserved memories on STM32MP157a-dk1 Fabien Dessenne
2019-05-02 8:10 ` [PATCH v3 8/8] ARM: dts: stm32: enable m4 coprocessor support " Fabien Dessenne
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