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>,
Jassi Brar <jassisinghbrar@gmail.com>,
"Ludovic Barre" <ludovic.barre@st.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>,
Loic Pallardy <loic.pallardy@st.com>,
Arnaud Pouliquen <arnaud.pouliquen@st.com>
Subject: [PATCH v4 0/2] mailbox: introduce STMicroelectronics STM32 IPCC driver
Date: Thu, 12 Apr 2018 08:47:39 +0200 [thread overview]
Message-ID: <1523515661-8318-1-git-send-email-fabien.dessenne@st.com> (raw)
The STMicroelectronics STM32 Inter-Processor Communication Controller
(IPCC) is used for communicating data between two processors.
It provides a non blocking signaling mechanism to post and retrieve
communication data in an atomic way.
Changes since v4:
- add Rob's 'Reviewed-by' in dt bindings
Changes since v3:
- update after Jassi Brar review: remove 'driver.owner'
Changes since v2:
- update bindings and driver according to Rob's comments:
- change compatible property to "st,stm32mp1-ipcc"
- change "st,proc_id" property to "st,proc-id"
- define all interrupts as mandatory
Fabien Dessenne (2):
dt-bindings: mailbox: add STMicroelectronics STM32 IPCC binding
mailbox: add STMicroelectronics STM32 IPCC driver
.../devicetree/bindings/mailbox/stm32-ipcc.txt | 47 +++
drivers/mailbox/Kconfig | 8 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/stm32-ipcc.c | 402 +++++++++++++++++++++
4 files changed, 459 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mailbox/stm32-ipcc.txt
create mode 100644 drivers/mailbox/stm32-ipcc.c
--
2.7.4
next reply other threads:[~2018-04-12 6:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-12 6:47 Fabien Dessenne [this message]
2018-04-12 6:47 ` [PATCH v4 1/2] dt-bindings: mailbox: add STMicroelectronics STM32 IPCC binding Fabien Dessenne
2018-04-12 6:47 ` [PATCH v4 2/2] mailbox: add STMicroelectronics STM32 IPCC driver Fabien Dessenne
2018-05-14 15:54 ` [v4,2/2] " Fabien DESSENNE
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