[PATCH] Add triggers for cubietruck leds

From	Henry Paulissen <draakje197@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] Add triggers for cubietruck leds
Date	2016-02-24 10:00 +0100
Message-ID	<r5DsC-1VT-13@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

This (small) patch gives the same led trigger functionality
as the 3.4 sunxi kernel and although mainline doesn't has
to be the same, it helps in identifying and builds upon the
user expectations about what those leds mean.

Signed-off-by: Henry Paulissen <henry@nitronetworks.nl>
---
 arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 8da939a..bea6b0f 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -70,21 +70,29 @@
 		blue {
 			label = "cubietruck:blue:usr";
 			gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			default-state = "off";
 		};
 
 		orange {
 			label = "cubietruck:orange:usr";
 			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "cpu0";
+			default-state = "off";
 		};
 
 		white {
 			label = "cubietruck:white:usr";
 			gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "cpu1";
+			default-state = "off";
 		};
 
 		green {
 			label = "cubietruck:green:usr";
 			gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc1";
+			default-state = "off";
 		};
 	};
 
-- 
2.5.0

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH] Add triggers for cubietruck leds Henry Paulissen <draakje197@gmail.com> - 2016-02-24 10:00 +0100
  Re: [PATCH] Add triggers for cubietruck leds Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-02-25 19:50 +0100

csiph-web