[PATCH 1/3] ARM: dts: sun4i: The blue led on the Mele A1000 is a power led

On Wed, Jun 08, 2016 at 03:23:31PM +0200, Hans de Goede wrote:

Hi,

On 07-06-16 23:24, Maxime Ripard wrote:

quoted

On Sun, Jun 05, 2016 at 02:23:11PM +0200, Hans de Goede wrote:

quoted

The blue led on the Mele A1000 is wired to light up as soon as the board
has powered (it will be on while the gpio is still in input / floating
mode), also its location on the top-set box clearly signals "power led".

Until now we've been treating this as a generic usr function led, which
means that when you plug power into the top-set box, the power-led lights
and then turns off as soon as the kernel loads, which looks wrong.

I'm not sure I understand the relationship between usr vs pwr led and
the fact that it's disabled.

There is no relation, other then that pwr leds typically have
default-state = "on"; set whereas usr leds do not.

quoted

quoted

This renames the led from a1000:blue:usr to a1000:blue:pwr and marks
it as default on, fixing this.

however, the default on might. Is it just a confusing commit log, or
am I overlooking something?

Just a slightly confusing commit log.

Ok, applied all three.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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