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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
