From: anup.patel@broadcom.com (Anup Patel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] Broadcom FlexRM ring manager support
Date: Fri, 25 Nov 2016 10:05:49 +0530 [thread overview]
Message-ID: <1480048551-3285-1-git-send-email-anup.patel@broadcom.com> (raw)
The Broadcom FlexRM ring manager provides producer-consumer style
ring interface for offload engines on Broadcom iProc SoCs. We can
have one or more instances of Broadcom FlexRM ring manager in a SoC.
This patchset adds a mailbox driver for Broadcom FlexRM ring manager
which can be used by offload engine drivers as mailbox clients.
The Broadcom FlexRM mailbox driver is feature complete for RAID and
Crypto offload engines. We will have incremental patches in-future
for ring-level statistics using debugfs and minor optimizations.
This patchset is based on Linux-4.9-rc6 and it is also available
at flexrm-v1 branch of https://github.com/Broadcom/arm64-linux.git
Anup Patel (2):
mailbox: Add driver for Broadcom FlexRM ring manager
dt-bindings: Add DT bindings info for FlexRM mailbox driver
.../bindings/mailbox/brcm,flexrm-mbox.txt | 60 ++
drivers/mailbox/Kconfig | 11 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/mailbox-flexrm/Makefile | 6 +
drivers/mailbox/mailbox-flexrm/flexrm-desc.c | 764 +++++++++++++++++++
drivers/mailbox/mailbox-flexrm/flexrm-desc.h | 47 ++
drivers/mailbox/mailbox-flexrm/flexrm-main.c | 829 +++++++++++++++++++++
include/linux/mailbox/brcm-message.h | 12 +-
8 files changed, 1727 insertions(+), 4 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,flexrm-mbox.txt
create mode 100644 drivers/mailbox/mailbox-flexrm/Makefile
create mode 100644 drivers/mailbox/mailbox-flexrm/flexrm-desc.c
create mode 100644 drivers/mailbox/mailbox-flexrm/flexrm-desc.h
create mode 100644 drivers/mailbox/mailbox-flexrm/flexrm-main.c
--
2.7.4
next reply other threads:[~2016-11-25 4:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-25 4:35 Anup Patel [this message]
2016-11-25 4:35 ` [PATCH 1/2] mailbox: Add driver for Broadcom FlexRM ring manager Anup Patel
2016-11-25 4:35 ` [PATCH 2/2] dt-bindings: Add DT bindings info for FlexRM mailbox driver Anup Patel
2016-11-30 21:38 ` Rob Herring
2016-12-01 9:11 ` Anup Patel
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