From 990bc7c8a234a0f446a7d56067b1a9f8348e0f35 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Thu, 16 Jul 2020 18:19:58 +0100 Subject: [PATCH] ARM: dts: Select the actpwr LED trigger on Zeroes The new "actpwr" LED trigger guarantees that the combined PWR and ACT LED is on for at least half of every second. Under heavy SD card load it emits a steady 1Hz square wave. Signed-off-by: Phil Elwell --- arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 4 ++-- arch/arm/boot/dts/bcm2708-rpi-zero.dts | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) --- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts +++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts @@ -144,8 +144,8 @@ &leds { act_led: act { label = "led0"; - linux,default-trigger = "mmc0"; - gpios = <&gpio 47 0>; + linux,default-trigger = "actpwr"; + gpios = <&gpio 47 GPIO_ACTIVE_LOW>; }; }; --- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts +++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts @@ -98,8 +98,8 @@ &leds { act_led: act { label = "led0"; - linux,default-trigger = "mmc0"; - gpios = <&gpio 47 0>; + linux,default-trigger = "actpwr"; + gpios = <&gpio 47 GPIO_ACTIVE_LOW>; }; };