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authorVincent Stehlé <vincent.stehle@laposte.net>2020-04-18 14:35:22 +0200
committerFlorian Fainelli <f.fainelli@gmail.com>2020-05-20 17:09:35 -0700
commit58bb90ab415562eededb932455046924e65df342 (patch)
treefe6f579a2b47ef2c23c8ab7469050a3d41301aee /arch
parentb9bbe6ed63b2b9f2c9ee5cbd0f2c946a2723f4ce (diff)
downloadlinux-sh-58bb90ab415562eededb932455046924e65df342.tar.gz
ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
The status "ACT" led on the Raspberry Pi Zero W is on when GPIO 47 is low. This has been verified on a board and somewhat confirmed by both the GPIO name ("STATUS_LED_N") and the reduced schematics [1]. [1]: https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_ZeroW_1p1_reduced.pdf Fixes: 2c7c040c73e9 ("ARM: dts: bcm2835: Add Raspberry Pi Zero W") Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Stefan Wahren <stefan.wahren@i2se.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/bcm2835-rpi-zero-w.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 4c3f606e5b8d..f65448c01e31 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -24,7 +24,7 @@
leds {
act {
- gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
};