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Commit 7302b9d9 authored Dec 11, 2015 by Michael Hennerich Committed by Marcel Holtmann Dec 11, 2015

ieee802154/adf7242: Driver for ADF7242 MAC IEEE802154

This driver has been sitting in the linux-zigbee[2] repository for a long
time. We updated it from time to time and made it available via our
github kernel repository. The Linux MAC802.15.4 support has improved a lot
since then. Thanks to all! So it’s finally time to upstream this driver.

The ADF7242 requires an add-on firmware for the automatic IEEE 802.15.4
operating modes. The firmware file is currently made available on the
ADF7242 wiki page here [1]

[1] http://wiki.analog.com/resources/tools-software/linux-drivers/networking-mac802154/adf7242
[2] http://sourceforge.net/p/linux-zigbee/kernel/ci/devel/tree/drivers/ieee802154/adf7242.c



Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 4ada1282

Documentation/devicetree/bindings/net/ieee802154/adf7242.txt

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+18 −0

Original line number	Diff line number	Diff line
		* ADF7242 IEEE 802.15.4 *

		Required properties:
		- compatible: should be "adi,adf7242"
		- spi-max-frequency: maximal bus speed (12.5 MHz)
		- reg: the chipselect index
		- interrupts: the interrupt generated by the device via pin IRQ1.
		IRQ_TYPE_LEVEL_HIGH (4) or IRQ_TYPE_EDGE_FALLING (1)

		Example:

		adf7242@0 {
		compatible = "adi,adf7242";
		spi-max-frequency = <10000000>;
		reg = <0>;
		interrupts = <98 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-parent = <&gpio3>;
		};

MAINTAINERS

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Original line number	Diff line number	Diff line
		@@ -371,6 +371,15 @@ ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
		M: Jiri Kosina <jikos@kernel.org>
		S: Maintained

		ADF7242 IEEE 802.15.4 RADIO DRIVER
		M: Michael Hennerich <michael.hennerich@analog.com>
		W: https://wiki.analog.com/ADF7242
		W: http://ez.analog.com/community/linux-device-drivers
		L: linux-wpan@vger.kernel.org
		S: Supported
		F: drivers/net/ieee802154/adf7242.c
		F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt

		ADM1025 HARDWARE MONITOR DRIVER
		M: Jean Delvare <jdelvare@suse.com>
		L: lm-sensors@lm-sensors.org

drivers/net/ieee802154/Kconfig

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Original line number	Diff line number	Diff line
		@@ -71,3 +71,14 @@ config IEEE802154_ATUSB

		This driver can also be built as a module. To do so say M here.
		The module will be called 'atusb'.

		config IEEE802154_ADF7242
		tristate "ADF7242 transceiver driver"
		depends on IEEE802154_DRIVERS && MAC802154
		depends on SPI
		---help---
		Say Y here to enable the ADF7242 SPI 802.15.4 wireless
		controller.

		This driver can also be built as a module. To do so, say M here.
		the module will be called 'adf7242'.

drivers/net/ieee802154/Makefile

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Original line number	Diff line number	Diff line
		@@ -3,3 +3,4 @@ obj-$(CONFIG_IEEE802154_AT86RF230) += at86rf230.o
		obj-$(CONFIG_IEEE802154_MRF24J40) += mrf24j40.o
		obj-$(CONFIG_IEEE802154_CC2520) += cc2520.o
		obj-$(CONFIG_IEEE802154_ATUSB) += atusb.o
		obj-$(CONFIG_IEEE802154_ADF7242) += adf7242.o

drivers/net/ieee802154/adf7242.c

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File added.

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