[PATCH 0/6] Mailbox: Provide support STi based platforms

Lee Jones
2015-07-17T12:04:15Z

ST's platforms currently support a maximum of 5 Mailboxes, one for
each of the supported co-processors situated on the platform. Each
Mailbox is divided up into 4 instances which consist of 32 channels.
Messages are passed between the application and co-processors using
shared memory areas.

Also included in the set is an example Client which should be generic
enough to use as a testing environment for all Mailbox IPs which use
shared memory to pass messages. With a small change, it should also
be able to test more extravagant implementations too.

Lee Jones (6):
mailbox: dt: Supply bindings for ST's Mailbox IP
mailbox: dt-bindings: Add shared [driver <=> device tree] defines
mailbox: Add support for ST's Mailbox IP
ARM: STi: stih407-family: Add nodes for Mailbox
mailbox: Add generic mechanism for testing Mailbox Controllers
ARM: STi: DT: STiH407: Enable Mailbox testing facility

.../devicetree/bindings/mailbox/sti-mailbox.txt | 53 ++
arch/arm/boot/dts/stih407-family.dtsi | 40 ++
drivers/mailbox/Kconfig | 14 +
drivers/mailbox/Makefile | 4 +
drivers/mailbox/mailbox-sti.c | 562 +++++++++++++++++++++
drivers/mailbox/mailbox-test.c | 210 ++++++++
include/dt-bindings/mailbox/mailbox.h | 14 +
7 files changed, 897 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mailbox/sti-mailbox.txt
create mode 100644 drivers/mailbox/mailbox-sti.c
create mode 100644 drivers/mailbox/mailbox-test.c
create mode 100644 include/dt-bindings/mailbox/mailbox.h

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