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f0b7d43c8a
linux/Documentation/devicetree/bindings/net
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Brad Campbell f0b7d43c8a cc2520: Add support for CC2591 amplifier. 
The TI CC2521 is an RF power amplifier that is designed to interface
with the CC2520. Conveniently, it directly interfaces with the CC2520
and does not require any pins to be connected to a
microcontroller/processor. Adding a CC2591 increases the CC2520's range,
which is useful for border router and other wall-powered applications.

Using the CC2591 with the CC2520 requires configuring the CC2520 GPIOs
that are connected to the CC2591 to correctly set the CC2591 into TX and
RX modes. Further, TI recommends that the CC2520_TXPOWER and
CC2520_AGCCTRL1 registers are set differently to maximize the CC2591's
performance. These settings are covered in TI Application Note AN065.

This patch adds an optional `amplified` field to the cc2520 entry in the
device tree. If present, the CC2520 will be configured to operate with a
CC2591.

The expected pin mapping is:
CC2520 GPIO0 --> CC2591 EN
CC2520 GPIO5 --> CC2591 PAEN

Signed-off-by: Brad Campbell <bradjc5@gmail.com>
Acked-by: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-18 17:50:25 +01:00
..
can net: can: c_can: Add support for TI am4372 DCAN 2014-11-17 15:32:10 +01:00
dsa dsa: Add new optional devicetree property to describe EEPROM size 2014-10-30 14:54:11 -04:00
ieee802154 cc2520: Add support for CC2591 amplifier. 2015-03-18 17:50:25 +01:00
nfc NFC: dts: st21nfca: Document ese-present & uicc-present DTS property 2015-01-28 00:03:37 +01:00
wireless dt: bindings: add ath10k wireless device 2014-12-08 17:32:20 +02:00
allwinner,sun4i-emac.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
allwinner,sun4i-mdio.txt net: phy: sunxi: Add new compatibles 2014-02-06 19:46:54 -08:00
allwinner,sun7i-a20-gmac.txt net: stmmac: sunxi platform extensions for GMAC in Allwinner A20 SoC's 2014-01-19 20:02:41 -08:00
altera_tse.txt dts: Add bindings for the Altera Triple Speed Ethernet driver 2014-03-17 21:26:56 -04:00
amd-xgbe-phy.txt amd-xgbe-phy: PHY KX/KR mode differences 2015-02-25 16:57:42 -05:00
amd-xgbe.txt amd-xgbe: Add support for per DMA channel interrupts 2014-11-05 21:50:12 -05:00
apm-xgene-enet.txt Documentation: dts: Update compatible field description for APM X-Gene 2015-03-04 15:54:14 -05:00
arc_emac.txt arc_emac: add clock handling 2014-04-27 19:46:17 -04:00
broadcom-bcm87xx.txt netdev/phy: Add driver for Broadcom BCM87XX 10G Ethernet PHYs 2012-06-27 21:23:25 -07:00
broadcom-bcmgenet.txt Documentation: devicetree: net: refer to fixed-link.txt 2014-05-22 15:16:43 -04:00
broadcom-mdio-unimac.txt net: phy: add generic UniMAC MDIO bus driver 2014-08-27 22:59:39 -07:00
broadcom-sf2.txt Documentation: devicetree: add Broadcom Starfighter 2 binding 2014-08-27 22:59:41 -07:00
broadcom-systemport.txt Documentation: devicetree: Fix double words in Doumentation/devicetree 2015-01-28 15:13:11 -07:00
calxeda-xgmac.txt ARM: highbank: add coherent DMA setup 2012-10-02 08:58:07 +02:00
cavium-mdio.txt MIPS: Octeon: Add device tree source files. 2012-07-23 13:54:52 +01:00
cavium-mix.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
cavium-pip.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
cdns-emac.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
cpsw-phy-sel.txt drivers: net: cpsw-phy-sel: add am43xx platform support 2014-05-13 00:11:00 -04:00
cpsw.txt net: cpsw: Add am33xx MACID readout 2014-09-30 01:30:43 -04:00
davicom-dm9000.txt dm9000: Add regulator and reset support to dm9000 2015-01-15 14:08:07 -05:00
davinci_emac.txt net: davinci_emac: Add support for emac on dm816x 2015-01-16 01:00:03 -05:00
davinci-mdio.txt net: davinci_mdio: reuse for keystone2 arch 2014-07-16 23:33:16 -07:00
emac_rockchip.txt dt-bindings: Document EMAC Rockchip 2014-09-09 17:29:59 -07:00
ethernet.txt net: phy: add minimal support for QSGMII PHY 2014-04-16 14:36:12 -04:00
fixed-link.txt Documentation: devicetree: add old and deprecated 'fixed-link' 2014-05-22 15:16:43 -04:00
fsl-fec.txt net: fec: add Wake-on-LAN support 2014-12-31 13:06:50 -05:00
fsl-tsec-phy.txt net/fsl_pq_mdio: Document supported compatibles 2015-02-03 16:11:39 -08:00
gpmc-eth.txt Documentation: dt: update TI GPMC ethernet binding properties 2013-04-30 08:33:59 -05:00
hisilicon-hip04-net.txt Documentation: add Device tree bindings for Hisilicon hip04 ethernet 2015-01-14 01:52:45 -05:00
hisilicon-hix5hd2-gmac.txt Documentation: add Device tree bindings for Hisilicon hix5hd2 ethernet 2014-06-02 23:39:05 -07:00
keystone-netcp.txt Documentation: dt: net: Add binding doc for Keystone NetCP ethernet driver 2015-01-19 15:07:39 -05:00
lpc-eth.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
macb.txt net/macb: Update DT bindings documentation 2015-03-08 22:56:53 -04:00
marvell-armada-370-neta.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
marvell-orion-mdio.txt net: mvmdio: add clocks property to binding documentation 2013-04-11 16:19:37 -04:00
marvell-orion-net.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
marvell-pp2.txt ethernet: Add new driver for Marvell Armada 375 network unit 2014-07-10 17:18:24 -07:00
marvell-pxa168.txt Documentation: bindings: net: add the Marvell PXA168 Ethernet controller 2014-09-30 16:36:12 -04:00
mdio-gpio.txt net: mdio-gpio: fix device-tree binding documentation 2014-05-09 15:51:19 -04:00
mdio-mux-gpio.txt netdev/of/phy: Add MDIO bus multiplexer driven by GPIO lines. 2012-05-07 22:58:09 -04:00
mdio-mux-mmioreg.txt netdev/phy: add MDIO bus multiplexer driven by a memory-mapped device 2012-08-30 12:54:48 -04:00
mdio-mux.txt
meson-dwmac.txt net: stmmac: meson: document device tree bindings 2014-09-26 00:12:56 -04:00
micrel-ks8851.txt devicetree: bindings: Properly document micrel ks8851 SPI chips 2014-05-24 14:03:21 -04:00
micrel-ksz90x1.txt Update Micrel KSZ90x1 binding documentation 2014-05-07 16:51:09 -04:00
micrel.txt dt/bindings: add clock-select function property to micrel phy binding 2014-11-21 14:08:57 -05:00
moxa,moxart-mac.txt net: Add MOXA ART SoCs ethernet driver 2013-08-11 21:38:12 -07:00
opencores-ethoc.txt net: ethoc: document OF bindings 2014-02-19 16:36:13 -05:00
phy.txt dt/bindings: fix documentation of ethernet-phy compatible property 2014-11-12 13:55:35 -05:00
qca-qca7000-spi.txt Documentation: add Device tree bindings for QCA7000 2014-09-29 00:23:52 -04:00
rockchip-dwmac.txt dt-bindings: Document phy-supply property in rockchip-dwmac 2015-01-24 17:17:07 -08:00
samsung-sxgbe.txt Documentation: treewide: fix typos and grammar 2014-08-26 09:35:51 +02:00
sh_eth.txt net: sh_eth: Add r8a7793 support 2014-11-13 15:03:53 -05:00
smsc911x.txt DT: net: document Ethernet bindings in one place 2014-02-18 17:05:39 -05:00
smsc-lan91c111.txt net: smc91x: Fix gpios for device tree based booting 2014-10-31 15:54:18 -04:00
socfpga-dwmac.txt net: stmmac: add fix_mac_speed support for socfpga 2014-08-22 12:33:48 -07:00
sti-dwmac.txt stmmac: dwmac-sti: Pass sysconfig register offset via syscon dt property. 2015-01-11 18:53:34 -05:00
stmmac.txt stmmac: Add an optional device tree property "snps,burst_len" 2015-01-26 15:48:01 -08:00
via-rhine.txt net: via-rhine: add OF bus binding 2014-04-23 15:24:06 -04:00
via-velocity.txt net: velocity: Add platform device support to VIA velocity driver 2013-05-20 13:40:39 -07:00