[OpenWrt-Devel] [PATCH] ramips: fix target rt5350 only have 28 gpios

Paul Fertser fercerpav at gmail.com
Fri Aug 8 07:46:36 EDT 2014


Not strictly related to your patch, but I hope you know the answer and
that will spare me some hour(s) of digging and experimenting.

> +		gpio1: gpio at 660 {
>  			compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
> +			ralink,gpio-base = <22>;
> +			ralink,num-gpios = <6>;

According to the results of tracing the connections on HAME MPR-A1[1] this
second block of GPIOs is actually useful for modders. Why is it disabled
by default? Have you tried enabling and testing it?

[1] http://i.imgur.com/kHVW2Ox.jpg
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
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