diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0917-ARM-dts-Select-the-actpwr-LED-trigger-on-Zeroes.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0917-ARM-dts-Select-the-actpwr-LED-trigger-on-Zeroes.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0917-ARM-dts-Select-the-actpwr-LED-trigger-on-Zeroes.patch b/target/linux/bcm27xx/patches-5.4/950-0917-ARM-dts-Select-the-actpwr-LED-trigger-on-Zeroes.patch new file mode 100644 index 0000000000..02f425a9b1 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0917-ARM-dts-Select-the-actpwr-LED-trigger-on-Zeroes.patch @@ -0,0 +1,41 @@ +From 990bc7c8a234a0f446a7d56067b1a9f8348e0f35 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.com> +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 <phil@raspberrypi.com> +--- + 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>; + }; + }; + |