ar71xx: add a helper function for external LNA GPIO setup
authorGabor Juhos <juhosg@openwrt.org>
Fri, 10 Jan 2014 09:37:57 +0000 (09:37 +0000)
committerGabor Juhos <juhosg@openwrt.org>
Fri, 10 Jan 2014 09:37:57 +0000 (09:37 +0000)
commit3808d7a38af11cccfe30cbfdbcb8767386619bcc
tree91aabbf1ca7e57b92f4bcf56da417642fb448b38
parentd2aea24892431270663c6bbfa83291ce83747d44
ar71xx: add a helper function for external LNA GPIO setup

The built-in wireless MAC of the AR934x SoC can handle
external LNAs and the control signal of the LNAs can be
routed to any GPIO line. Add a helper function which
can be used to configure the GPIO lines.

The helper function will be used for AR934x boards
which are using externel LNAs to improve sensitivity.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 39215
target/linux/ar71xx/patches-3.10/601-MIPS-ath79-add-more-register-defines.patch
target/linux/ar71xx/patches-3.10/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch [new file with mode: 0644]