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ARM: dts: bcm2835-rpi-zero-w: Fix led polarity

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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: 2c7c040c73 ("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>
This commit is contained in:
Vincent Stehlé
2020-04-18 14:35:22 +02:00
committed by Florian Fainelli
parent b9bbe6ed63
commit 58bb90ab41
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
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@@ -24,7 +24,7 @@ chosen {
leds {
act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
};