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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From 990bc7c8a234a0f446a7d56067b1a9f8348e0f35 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Thu, 16 Jul 2020 18:19:58 +0100
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Subject: [PATCH] ARM: dts: Select the actpwr LED trigger on Zeroes
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The new "actpwr" LED trigger guarantees that the combined PWR and ACT
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LED is on for at least half of every second. Under heavy SD card
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load it emits a steady 1Hz square wave.
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 4 ++--
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arch/arm/boot/dts/bcm2708-rpi-zero.dts | 4 ++--
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2 files changed, 4 insertions(+), 4 deletions(-)
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--- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
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@@ -144,8 +144,8 @@
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&leds {
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act_led: act {
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label = "led0";
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- linux,default-trigger = "mmc0";
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- gpios = <&gpio 47 0>;
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+ linux,default-trigger = "actpwr";
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+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
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};
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};
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--- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts
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@@ -98,8 +98,8 @@
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&leds {
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act_led: act {
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label = "led0";
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- linux,default-trigger = "mmc0";
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- gpios = <&gpio 47 0>;
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+ linux,default-trigger = "actpwr";
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+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
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};
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};
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