From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/3] mailbox: New mailbox driver for ST
Date: Tue, 3 Mar 2015 10:41:20 +0000 [thread overview]
Message-ID: <1425379283-1567-1-git-send-email-lee.jones@linaro.org> (raw)
This set provides support for ST's Mailbox IP.
In order to save IRQ lines, current platforms have been only been
given a single interrupt for receiving messages from co-processors.
The best way to work around this limitation is to use Mailbox 1
(A9) as the receiving MB. This driver/binding then has the ability
to map the remaining Mailboxes back to Mailbox 1 where threaded
interrupts are used to extract data to send back to the user.
Lee Jones (3):
ARM: STi: stih407-family: Add nodes for Mailbox
mailbox: dt: Supply bindings for ST's Mailbox IP
mailbox: Add support for ST's Mailbox IP
.../devicetree/bindings/mailbox/sti-mailbox.txt | 66 ++
arch/arm/boot/dts/stih407-family.dtsi | 67 +++
drivers/mailbox/Kconfig | 7 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/mailbox-sti.c | 664 +++++++++++++++++++++
include/linux/mailbox_sti.h | 128 ++++
6 files changed, 934 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mailbox/sti-mailbox.txt
create mode 100644 drivers/mailbox/mailbox-sti.c
create mode 100644 include/linux/mailbox_sti.h
--
1.9.1
next reply other threads:[~2015-03-03 10:41 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 10:41 Lee Jones [this message]
2015-03-03 10:41 ` [PATCH 1/3] ARM: STi: stih407-family: Add nodes for Mailbox Lee Jones
2015-03-03 10:41 ` [PATCH 2/3] mailbox: dt: Supply bindings for ST's Mailbox IP Lee Jones
2015-03-04 13:31 ` Jassi Brar
2015-03-03 10:41 ` [PATCH 3/3] mailbox: Add support " Lee Jones
2015-03-03 11:34 ` Arnd Bergmann
2015-03-03 15:18 ` Jassi Brar
2015-03-18 13:17 ` Lee Jones
2015-03-18 13:53 ` Jassi Brar
2015-03-18 15:34 ` Lee Jones
2015-03-19 5:50 ` Jassi Brar
2015-03-19 9:17 ` Lee Jones
2015-03-19 12:41 ` Jassi Brar
2015-03-23 15:06 ` Lee Jones
2015-03-04 13:27 ` Jassi Brar
2015-03-18 13:12 ` Lee Jones
2015-03-18 13:32 ` Jassi Brar
2015-03-18 15:26 ` Lee Jones
2015-03-19 5:13 ` Jassi Brar
2015-03-19 9:57 ` Lee Jones
2015-03-19 12:43 ` Jassi Brar
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