R32.3.1 tx2-4g tegra_pwm3 initialization

I have this in my device tree, is there someway to make this led initialize as max-brightness in the device tree instead of waiting for the OS to set max-brightness

pwmleds {
compatible = “pwm-leds”;
led1 {
label = “vf610:green:led1”;
pwms = <&tegra_pwm3 0 40161 0>;
max-brightness = <255>;
default-brightness = <255>;
};
};

Thanks
Terry

This is upstream kernel driver, so kernel-4.9/Documentation/devicetree/bindings/leds/leds-pwm.txt shall list the property.

Or you can directly go to the driver code and modify to what you need.

kernel/kernel-4.9/drivers/leds/leds-pwm.c

Need to cause the led to come on asap during the boot process. I need something that is before the kernel led stuff.

Is there anything I can put in the device tree to cause cboot to set the tegra_pwm3 high during cboot?

Thanks,
Terry