ARM: dts: at91: nattis: initialize the BLON pin as output-low early

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The pwm-backlight driver initializes BLON (the enable gpio) to
output-high if the gpio is input on probe. Initializing the gpio
to output-low before the driver probes prevents this action by
the pwm-backlight driver and gets rid of a nasty blink of full
backlight with an uninitialized panel.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

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Peter Rosin 2018-11-20 21:20:43 +00:00 • committed by Alexandre Belloni

parent 0a4499dfbf

commit d8007306f6

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arch/arm/boot/dts/at91-nattis-2-natte-2.dts

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