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Commit 2c4aaa87 authored by Marek Behún's avatar Marek Behún Committed by Arnd Bergmann
Browse files

dt-bindings: firmware: Document cznic,turris-mox-rwtm binding 

This adds device tree binding documentation for the driver communicating
with the rWTM firmware on Turris Mox.

Link: https://lore.kernel.org/r/20190822014318.19478-2-marek.behun@nic.cz


Signed-off-by: default avatarMarek Behún <marek.behun@nic.cz>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 6811d26d

Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt

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Turris Mox rWTM firmware driver



Required properties:

 - compatible		: Should be "cznic,turris-mox-rwtm"

 - mboxes		: Must contain a reference to associated mailbox



This device tree node should be used on Turris Mox, or potentially another A3700

compatible device running the Mox's rWTM firmware in the secure processor (for

example it is possible to flash this firmware into EspressoBin).



Example:



	firmware {

		turris-mox-rwtm {

			compatible = "cznic,turris-mox-rwtm";

			mboxes = <&rwtm 0>;

			status = "okay";

		};

	};

MAINTAINERS

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@@ -1633,6 +1633,7 @@ S: Maintained 
F:	Documentation/ABI/testing/debugfs-moxtet

F:	Documentation/ABI/testing/sysfs-bus-moxtet-devices

F:	Documentation/devicetree/bindings/bus/moxtet.txt

F:	Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt

F:	Documentation/devicetree/bindings/gpio/gpio-moxtet.txt

F:	include/linux/moxtet.h

F:	drivers/bus/moxtet.c