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ARM: dts: imx6sl-tolino-shine2hd: Add backlight boost

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Vendor system has a separate checkbox for increasing brightness of the
backlight combined with a big warning that power consumption will
greatly increase. With that checkbox enabled there is a greater range in
which backlight brightness can be adjusted
Add a switch to achieve the same, since the backlight is actually LED,
this seems to be the most appopiate place to add it. Nothing fits
perfectly.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Andreas Kemnade 2022-10-19 08:51:59 +02:00 committed by Shawn Guo
parent 6a8daebd17
commit 9912c251fd
1 changed files with 8 additions and 1 deletions
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9
arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
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@ -80,6 +80,12 @@
gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
linux,default-trigger = "timer";
};
led-1 {
label = "tolinoshine2hd:white:backlightboost";
gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "off";
};
};
memory@80000000 {
@ -404,7 +410,8 @@
pinctrl_led: ledgrp {
fsl,pins = <
MX6SL_PAD_SD1_DAT2__GPIO5_IO13 0x17059
MX6SL_PAD_SD1_DAT2__GPIO5_IO13 0x17059
MX6SL_PAD_EPDC_SDCE2__GPIO1_IO29 0x17059
>;
};