From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen-Yu Tsai Subject: Re: [PATCH 1/3] ARM: dts: sun4i: The blue led on the Mele A1000 is a power led Date: Mon, 6 Jun 2016 15:05:51 +0800 Message-ID: References: <1465129393-22379-1-git-send-email-hdegoede@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hans de Goede Cc: Maxime Ripard , Chen-Yu Tsai , linux-arm-kernel , devicetree List-Id: devicetree@vger.kernel.org On Mon, Jun 6, 2016 at 3:01 PM, Chen-Yu Tsai wrote: > On Sun, Jun 5, 2016 at 8:23 PM, Hans de Goede wrote: >> 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. >> >> This renames the led from a1000:blue:usr to a1000:blue:pwr and marks >> it as default on, fixing this. >> >> Signed-off-by: Hans de Goede > > Acked-by: Chen-Yu Tsai BTW, the kernel now supports using an LED as a panic indicator. Would it be useful to use the power LED for this? ChenYu -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html