blob: a9f5b670c9b826b1a9ba071323881dc0674922ce [file] [log] [blame]
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
/dts-v1/;
#include "sun50i-a64-pinephone.dtsi"
/ {
model = "Pine64 PinePhone (1.2)";
compatible = "pine64,pinephone-1.2", "allwinner,sun50i-a64";
};
&backlight {
power-supply = <&reg_ldo_io0>;
/*
* PWM backlight circuit on this PinePhone revision was changed since 1.0,
* and the lowest PWM duty cycle that doesn't lead to backlight being off
* is around 10%. Duty cycle for the lowest brightness level also varries
* quite a bit between individual boards, so the lowest value here was
* chosen as a safe default.
*/
brightness-levels = <
5000 5248 5506 5858 6345
6987 7805 8823 10062 11543
13287 15317 17654 20319 23336
26724 30505 34702 39335 44427
50000
>;
num-interpolated-steps = <50>;
default-brightness-level = <500>;
};
&lis3mdl {
/*
* Board revision 1.2 fixed routing of the interrupt to DRDY pin,
* enable interrupts.
*/
interrupt-parent = <&pio>;
interrupts = <1 1 IRQ_TYPE_EDGE_RISING>; /* PB1 */
};