Re: [PATCH] gpio: stp-xway: automatically drive GPHY leds on ar10 and grx390

2020-08-18 Thread Bartosz Golaszewski
On Fri, Aug 14, 2020 at 9:49 PM Aleksander Jan Bajkowski wrote: > > Ar10 (xr300) has 3 and grx390 (xrx330) has 4 built-in GPHY. PHY LEDs are > connected via STP. STP is a peripheral controller used to drive external > shift register cascades. The hardware is able to allow the GPHY to drive > some

[PATCH] gpio: stp-xway: automatically drive GPHY leds on ar10 and grx390

2020-08-14 Thread Aleksander Jan Bajkowski
Ar10 (xr300) has 3 and grx390 (xrx330) has 4 built-in GPHY. PHY LEDs are connected via STP. STP is a peripheral controller used to drive external shift register cascades. The hardware is able to allow the GPHY to drive some GPIO of the cascade automatically.This patch allows for this on ar10 and