diff options
| author | John Crispin <john@openwrt.org> | 2014-08-18 13:08:48 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2014-08-18 13:08:48 +0000 |
| commit | f80312613de08ff7dc2ba477cc3b34ce9fcdd17c (patch) | |
| tree | 7fdeb192a82cdc3589752e9d9554441b16c773cc /target/linux | |
| parent | 340f87a20f8c4e0c23c1735fd218ec3cd4a8e204 (diff) | |
| download | mtk-20170518-f80312613de08ff7dc2ba477cc3b34ce9fcdd17c.zip mtk-20170518-f80312613de08ff7dc2ba477cc3b34ce9fcdd17c.tar.gz mtk-20170518-f80312613de08ff7dc2ba477cc3b34ce9fcdd17c.tar.bz2 | |
ramips: enable additional GPIOs on HAME MPR-A1
According to the pcb tracing results[1] by anton.rad[2] MPR-A1s expose
6 unused GPIOs, only one of them working as configured in the current
DTS. This patch enables GPIO22-26.
Tested on hardware.
[1] http://i.imgur.com/kHVW2Ox.jpg
[2] https://forum.openwrt.org/viewtopic.php?pid=222698#p222698
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
SVN-Revision: 42178
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ramips/dts/MPRA1.dts | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/linux/ramips/dts/MPRA1.dts b/target/linux/ramips/dts/MPRA1.dts index 9b4ee34..60a23fe 100644 --- a/target/linux/ramips/dts/MPRA1.dts +++ b/target/linux/ramips/dts/MPRA1.dts @@ -41,12 +41,15 @@ }; }; }; + gpio1: gpio@660 { + status = "okay"; + }; }; pinctrl { state_default: pinctrl0 { gpio { - ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf"; + ralink,group = "i2c", "jtag", "rgmii", "mdio", "uartf", "led"; ralink,function = "gpio"; }; }; |