Commit 2e6fd648 authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
Browse files

mrf24j40: add device-tree support 



This patch adds devicetree support to mrf24j40 with proper devicetree
compatible strings.

Reviewed-by: default avatarStefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: default avatarAlexander Aring <alex.aring@gmail.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 78aedb6b

Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt

0 → 100644
+20 −0
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* MRF24J40 IEEE 802.15.4 *



Required properties:

  - compatible:		should be "microchip,mrf24j40", "microchip,mrf24j40ma",

			or "microchip,mrf24j40mc" depends on your transceiver

			board

  - spi-max-frequency:	maximal bus speed, should be set something under or equal

			10000000

  - reg:		the chipselect index

  - interrupts:		the interrupt generated by the device.



Example:



	mrf24j40ma@0 {

		compatible = "microchip,mrf24j40ma";

		spi-max-frequency = <8500000>;

		reg = <0>;

		interrupts = <19 8>;

		interrupt-parent = <&gpio3>;

	};

MAINTAINERS

+1 −0
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@@ -6958,6 +6958,7 @@ M: Alan Ott <alan@signal11.us> 
L:	linux-wpan@vger.kernel.org

S:	Maintained

F:	drivers/net/ieee802154/mrf24j40.c

F:	Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt



MSI LAPTOP SUPPORT

M:	"Lee, Chun-Yi" <jlee@suse.com>

drivers/net/ieee802154/mrf24j40.c

+9 −0
Original line number Diff line number Diff line
@@ -799,6 +799,14 @@ static int mrf24j40_remove(struct spi_device *spi) 
	return 0;

}



static const struct of_device_id mrf24j40_of_match[] = {

	{ .compatible = "microchip,mrf24j40", .data = (void *)MRF24J40 },

	{ .compatible = "microchip,mrf24j40ma", .data = (void *)MRF24J40MA },

	{ .compatible = "microchip,mrf24j40mc", .data = (void *)MRF24J40MC },

	{ },

};

MODULE_DEVICE_TABLE(of, mrf24j40_of_match);



static const struct spi_device_id mrf24j40_ids[] = {

	{ "mrf24j40", MRF24J40 },

	{ "mrf24j40ma", MRF24J40MA },
@@ -809,6 +817,7 @@ MODULE_DEVICE_TABLE(spi, mrf24j40_ids); 


static struct spi_driver mrf24j40_driver = {

	.driver = {

		.of_match_table = of_match_ptr(mrf24j40_of_match),

		.name = "mrf24j40",

		.owner = THIS_MODULE,

	},