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| author | Vincent Stehlé <vincent.stehle@laposte.net> | 2020-04-18 14:35:22 +0200 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2020-05-21 02:09:35 +0200 |
| commit | 58bb90ab415562eededb932455046924e65df342 (patch) | |
| tree | fe6f579a2b47ef2c23c8ab7469050a3d41301aee /arch/arm | |
| parent | Linux 5.7-rc6 (diff) | |
| download | linux-58bb90ab415562eededb932455046924e65df342.tar.xz linux-58bb90ab415562eededb932455046924e65df342.zip | |
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/arm')
| -rw-r--r-- | arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 2 |
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>; }; }; |