ARM: dts: am335x-sl50: update backlight nodes

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This patch updates the backlight nodes to improve the support and describe
better how hardware is done. The changes done were:

 * Use PWM_POLARITY_INVERTED instead of the hardcoded number.
 * Add pinctrl configuration.
 * Add the enable gpio definition.
 * Add the power supply definition.
 * Add more brightness levels.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Enric Balletbo i Serra 2018-06-06 17:54:06 +02:00 • committed by Tony Lindgren

parent e40c7f75c9

commit 7c1280267a

1 changed files with 55 additions and 6 deletions

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arch/arm/boot/dts/am335x-sl50.dts

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