Re: [PATCH v1 3/8] ARM: dts: imx6qdl-vicut1/vicutgo: Add backlight_led node
From: Shawn Guo
Date: Wed Apr 06 2022 - 09:27:30 EST
On Mon, Feb 21, 2022 at 10:53:07AM +0100, Oleksij Rempel wrote:
> From: David Jander <david@xxxxxxxxxxx>
> backlight_led is the dimmable backlight for the rubber border on the case. It
> is also used to highlight the power- and some other buttons.
> MX6QDL_PAD_SD4_DAT1__PWM3_OUT is also assigned as output for pwm3. Since
> we need pwm3 for the backlight, we're forced to disable user space hardware
> revision detection. The bootloader will have to supply this information
> (i.e. through device tree).
> Signed-off-by: David Jander <david@xxxxxxxxxxx>
> Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>