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Groups > linux.kernel > #1224025
| From | Caesar Wang <wxt@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/3] mailbox: rockchip: Add mailbox driver for Rockchip platform |
| Date | 2015-09-14 13:10 +0200 |
| Message-ID | <q8zO2-4pn-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Mailbox is used by the Rockchip CPU cores to communicate requests to MCU processorm. This driver is found on RK3368 SoCs. The Mailbox module is a simple APB peripheral that allows both the Cortex-A53 MCU system to communicate by writing operation to generate interrupt. The registers are accessible by both CPU via APB interface. Tested on RK3368 SDK board. Caesar Wang (3): dt-bindings: Add document of Rockchip mailbox mailbox: rockchip: Add Rockchip mailbox driver ARM64: dts: rk3368: Add mailbox device nodes .../bindings/mailbox/rockchip-mailbox.txt | 33 +++ arch/arm64/boot/dts/rockchip/rk3368.dtsi | 13 + drivers/mailbox/Kconfig | 9 + drivers/mailbox/Makefile | 2 + drivers/mailbox/rockchip-mailbox.c | 317 +++++++++++++++++++++ 5 files changed, 374 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/rockchip-mailbox.txt create mode 100644 drivers/mailbox/rockchip-mailbox.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 0/3] mailbox: rockchip: Add mailbox driver for Rockchip platform Caesar Wang <wxt@rock-chips.com> - 2015-09-14 13:10 +0200 [PATCH 3/3] ARM64: dts: rk3368: Add mailbox device nodes Caesar Wang <wxt@rock-chips.com> - 2015-09-14 13:10 +0200 [PATCH 2/3] mailbox: rockchip: Add Rockchip mailbox driver Caesar Wang <wxt@rock-chips.com> - 2015-09-14 13:10 +0200 [PATCH 1/3] dt-bindings: Add document of Rockchip mailbox Caesar Wang <wxt@rock-chips.com> - 2015-09-14 13:10 +0200
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